diff --git a/hack/versions b/hack/versions index b9c006331..b51661f81 100644 --- a/hack/versions +++ b/hack/versions @@ -1,5 +1,5 @@ RUNC_VERSION=74a17296470088de3805e138d3d87c62e613dfc4 CNI_VERSION=v0.6.0 -CONTAINERD_VERSION=v1.0.0-beta.3 +CONTAINERD_VERSION=70e0c8443ff15dcbd2ad8e0d07ed087fc2a83e05 CRITOOL_VERSION=4cd2b047a26a2ef01bbd02ee55f7d70d8825ebb5 KUBERNETES_VERSION=164317879bcd810b97e5ebf1c8df041770f2ff1b diff --git a/pkg/server/container_create.go b/pkg/server/container_create.go index 37c198271..3e34c5eef 100644 --- a/pkg/server/container_create.go +++ b/pkg/server/container_create.go @@ -27,7 +27,7 @@ import ( "github.com/containerd/containerd/containers" "github.com/containerd/containerd/contrib/apparmor" "github.com/containerd/containerd/contrib/seccomp" - "github.com/containerd/containerd/linux/runcopts" + "github.com/containerd/containerd/linux/runctypes" "github.com/containerd/containerd/mount" "github.com/containerd/containerd/namespaces" "github.com/containerd/typeurl" @@ -227,7 +227,7 @@ func (c *criContainerdService) CreateContainer(ctx context.Context, r *runtime.C containerd.WithSpec(spec, specOpts...), containerd.WithRuntime( c.config.ContainerdConfig.Runtime, - &runcopts.RuncOptions{ + &runctypes.RuncOptions{ Runtime: c.config.ContainerdConfig.RuntimeEngine, RuntimeRoot: c.config.ContainerdConfig.RuntimeRoot, SystemdCgroup: c.config.SystemdCgroup}), // TODO (mikebrow): add CriuPath when we add support for pause diff --git a/pkg/server/container_execsync.go b/pkg/server/container_execsync.go index 594147bb1..987a9a7c9 100644 --- a/pkg/server/container_execsync.go +++ b/pkg/server/container_execsync.go @@ -23,6 +23,7 @@ import ( "time" "github.com/containerd/containerd" + containerdio "github.com/containerd/containerd/cio" "github.com/containerd/containerd/errdefs" "github.com/golang/glog" "github.com/opencontainers/runtime-tools/generate" @@ -118,7 +119,7 @@ func (c *criContainerdService) execInContainer(ctx context.Context, id string, o rootDir := getContainerRootDir(c.config.RootDir, id) var execIO *cio.ExecIO process, err := task.Exec(ctx, execID, pspec, - func(id string) (containerd.IO, error) { + func(id string) (containerdio.IO, error) { var err error execIO, err = cio.NewExecIO(id, rootDir, opts.tty, opts.stdin != nil) return execIO, err diff --git a/pkg/server/container_start.go b/pkg/server/container_start.go index f60e37f65..a03d5c7ed 100644 --- a/pkg/server/container_start.go +++ b/pkg/server/container_start.go @@ -22,6 +22,7 @@ import ( "time" "github.com/containerd/containerd" + containerdio "github.com/containerd/containerd/cio" "github.com/golang/glog" "golang.org/x/net/context" "k8s.io/kubernetes/pkg/kubelet/apis/cri/v1alpha1/runtime" @@ -103,7 +104,7 @@ func (c *criContainerdService) startContainer(ctx context.Context, return fmt.Errorf("sandbox container %q is not running", sandboxID) } - ioCreation := func(id string) (_ containerd.IO, err error) { + ioCreation := func(id string) (_ containerdio.IO, err error) { stdoutWC, stderrWC, err := createContainerLoggers(meta.LogPath, config.GetTty()) if err != nil { return nil, fmt.Errorf("failed to create container loggers: %v", err) diff --git a/pkg/server/events.go b/pkg/server/events.go index b361d4ac6..14edeea21 100644 --- a/pkg/server/events.go +++ b/pkg/server/events.go @@ -17,8 +17,9 @@ limitations under the License. package server import ( - "github.com/containerd/containerd" + eventtypes "github.com/containerd/containerd/api/events" "github.com/containerd/containerd/api/services/events/v1" + containerdio "github.com/containerd/containerd/cio" "github.com/containerd/containerd/errdefs" "github.com/containerd/typeurl" "github.com/golang/glog" @@ -88,8 +89,8 @@ func (em *eventMonitor) handleEvent(evt *events.Envelope) { // However, containerd could not retrieve container state in that case, so it's // fine to leave out that case for now. // TODO(random-liu): [P2] Handle containerd-shim exit. - case *events.TaskExit: - e := any.(*events.TaskExit) + case *eventtypes.TaskExit: + e := any.(*eventtypes.TaskExit) glog.V(2).Infof("TaskExit event %+v", e) cntr, err := c.containerStore.Get(e.ContainerID) if err != nil { @@ -105,7 +106,7 @@ func (em *eventMonitor) handleEvent(evt *events.Envelope) { } // Attach container IO so that `Delete` could cleanup the stream properly. task, err := cntr.Container.Task(context.Background(), - func(*containerd.FIFOSet) (containerd.IO, error) { + func(*containerdio.FIFOSet) (containerdio.IO, error) { return cntr.IO, nil }, ) @@ -141,8 +142,8 @@ func (em *eventMonitor) handleEvent(evt *events.Envelope) { // TODO(random-liu): [P0] Enqueue the event and retry. return } - case *events.TaskOOM: - e := any.(*events.TaskOOM) + case *eventtypes.TaskOOM: + e := any.(*eventtypes.TaskOOM) glog.V(2).Infof("TaskOOM event %+v", e) cntr, err := c.containerStore.Get(e.ContainerID) if err != nil { diff --git a/pkg/server/io/container_io.go b/pkg/server/io/container_io.go index 8ccead92a..35deba754 100644 --- a/pkg/server/io/container_io.go +++ b/pkg/server/io/container_io.go @@ -23,7 +23,7 @@ import ( "strings" "sync" - "github.com/containerd/containerd" + "github.com/containerd/containerd/cio" "github.com/golang/glog" cioutil "github.com/kubernetes-incubator/cri-containerd/pkg/ioutil" @@ -39,7 +39,7 @@ func streamKey(id, name string, stream StreamType) string { type ContainerIO struct { id string - fifos *containerd.FIFOSet + fifos *cio.FIFOSet *stdioPipes stdoutGroup *cioutil.WriterGroup @@ -48,7 +48,7 @@ type ContainerIO struct { closer *wgCloser } -var _ containerd.IO = &ContainerIO{} +var _ cio.IO = &ContainerIO{} // ContainerIOOpts sets specific information to newly created ContainerIO. type ContainerIOOpts func(*ContainerIO) error @@ -71,7 +71,7 @@ func WithOutput(name string, stdout, stderr io.WriteCloser) ContainerIOOpts { } // WithFIFOs specifies existing fifos for the container io. -func WithFIFOs(fifos *containerd.FIFOSet) ContainerIOOpts { +func WithFIFOs(fifos *cio.FIFOSet) ContainerIOOpts { return func(c *ContainerIO) error { c.fifos = fifos return nil @@ -115,8 +115,8 @@ func NewContainerIO(id string, opts ...ContainerIOOpts) (_ *ContainerIO, err err } // Config returns io config. -func (c *ContainerIO) Config() containerd.IOConfig { - return containerd.IOConfig{ +func (c *ContainerIO) Config() cio.Config { + return cio.Config{ Terminal: c.fifos.Terminal, Stdin: c.fifos.In, Stdout: c.fifos.Out, diff --git a/pkg/server/io/exec_io.go b/pkg/server/io/exec_io.go index 35e2dde8a..6b2006bd0 100644 --- a/pkg/server/io/exec_io.go +++ b/pkg/server/io/exec_io.go @@ -21,7 +21,7 @@ import ( "os" "sync" - "github.com/containerd/containerd" + "github.com/containerd/containerd/cio" "github.com/golang/glog" cioutil "github.com/kubernetes-incubator/cri-containerd/pkg/ioutil" @@ -30,12 +30,12 @@ import ( // ExecIO holds the exec io. type ExecIO struct { id string - fifos *containerd.FIFOSet + fifos *cio.FIFOSet *stdioPipes closer *wgCloser } -var _ containerd.IO = &ExecIO{} +var _ cio.IO = &ExecIO{} // NewExecIO creates exec io. func NewExecIO(id, root string, tty, stdin bool) (*ExecIO, error) { @@ -56,8 +56,8 @@ func NewExecIO(id, root string, tty, stdin bool) (*ExecIO, error) { } // Config returns io config. -func (e *ExecIO) Config() containerd.IOConfig { - return containerd.IOConfig{ +func (e *ExecIO) Config() cio.Config { + return cio.Config{ Terminal: e.fifos.Terminal, Stdin: e.fifos.In, Stdout: e.fifos.Out, diff --git a/pkg/server/io/helpers.go b/pkg/server/io/helpers.go index d41a67726..e0ddc2de5 100644 --- a/pkg/server/io/helpers.go +++ b/pkg/server/io/helpers.go @@ -24,7 +24,7 @@ import ( "sync" "syscall" - "github.com/containerd/containerd" + "github.com/containerd/containerd/cio" "github.com/containerd/fifo" "golang.org/x/net/context" "k8s.io/kubernetes/pkg/kubelet/apis/cri/v1alpha1/runtime" @@ -75,7 +75,7 @@ func (g *wgCloser) Cancel() { } // newFifos creates fifos directory for a container. -func newFifos(root, id string, tty, stdin bool) (*containerd.FIFOSet, error) { +func newFifos(root, id string, tty, stdin bool) (*cio.FIFOSet, error) { root = filepath.Join(root, "io") if err := os.MkdirAll(root, 0700); err != nil { return nil, err @@ -84,7 +84,7 @@ func newFifos(root, id string, tty, stdin bool) (*containerd.FIFOSet, error) { if err != nil { return nil, err } - fifos := &containerd.FIFOSet{ + fifos := &cio.FIFOSet{ Dir: dir, In: filepath.Join(dir, id+"-stdin"), Out: filepath.Join(dir, id+"-stdout"), @@ -104,7 +104,7 @@ type stdioPipes struct { } // newStdioPipes creates actual fifos for stdio. -func newStdioPipes(fifos *containerd.FIFOSet) (_ *stdioPipes, _ *wgCloser, err error) { +func newStdioPipes(fifos *cio.FIFOSet) (_ *stdioPipes, _ *wgCloser, err error) { var ( f io.ReadWriteCloser set []io.Closer diff --git a/pkg/server/restart.go b/pkg/server/restart.go index b180a3fd3..3a4984b51 100644 --- a/pkg/server/restart.go +++ b/pkg/server/restart.go @@ -24,6 +24,7 @@ import ( "time" "github.com/containerd/containerd" + containerdio "github.com/containerd/containerd/cio" "github.com/containerd/containerd/content" "github.com/containerd/containerd/errdefs" containerdimages "github.com/containerd/containerd/images" @@ -154,7 +155,7 @@ func loadContainer(ctx context.Context, cntr containerd.Container, containerDir // Load up-to-date status from containerd. var containerIO *cio.ContainerIO - t, err := cntr.Task(ctx, func(fifos *containerd.FIFOSet) (containerd.IO, error) { + t, err := cntr.Task(ctx, func(fifos *containerdio.FIFOSet) (containerdio.IO, error) { stdoutWC, stderrWC, err := createContainerLoggers(meta.LogPath, meta.Config.GetTty()) if err != nil { return nil, err diff --git a/pkg/server/sandbox_run.go b/pkg/server/sandbox_run.go index 9c7e977a6..70c6a06a3 100644 --- a/pkg/server/sandbox_run.go +++ b/pkg/server/sandbox_run.go @@ -22,7 +22,8 @@ import ( "strings" "github.com/containerd/containerd" - "github.com/containerd/containerd/linux/runcopts" + containerdio "github.com/containerd/containerd/cio" + "github.com/containerd/containerd/linux/runctypes" "github.com/containerd/typeurl" "github.com/cri-o/ocicni/pkg/ocicni" "github.com/golang/glog" @@ -154,7 +155,7 @@ func (c *criContainerdService) RunPodSandbox(ctx context.Context, r *runtime.Run containerd.WithContainerExtension(sandboxMetadataExtension, &sandbox.Metadata), containerd.WithRuntime( c.config.ContainerdConfig.Runtime, - &runcopts.RuncOptions{ + &runctypes.RuncOptions{ Runtime: c.config.ContainerdConfig.RuntimeEngine, RuntimeRoot: c.config.ContainerdConfig.RuntimeRoot, SystemdCgroup: c.config.SystemdCgroup})} // TODO (mikebrow): add CriuPath when we add support for pause @@ -204,7 +205,7 @@ func (c *criContainerdService) RunPodSandbox(ctx context.Context, r *runtime.Run glog.V(5).Infof("Create sandbox container (id=%q, name=%q).", id, name) // We don't need stdio for sandbox container. - task, err := container.NewTask(ctx, containerd.NullIO) + task, err := container.NewTask(ctx, containerdio.NullIO) if err != nil { return nil, fmt.Errorf("failed to create task for sandbox %q: %v", id, err) } diff --git a/vendor.conf b/vendor.conf index 88a487bbe..bb35968b5 100644 --- a/vendor.conf +++ b/vendor.conf @@ -2,7 +2,7 @@ github.com/blang/semver v3.1.0 github.com/boltdb/bolt e9cf4fae01b5a8ff89d0ec6b32f0d9c9f79aefdd github.com/BurntSushi/toml a368813c5e648fee92e5f6c30e3944ff9d5e8895 github.com/containerd/cgroups f7dd103d3e4e696aa67152f6b4ddd1779a3455a9 -github.com/containerd/containerd v1.0.0-beta.3 +github.com/containerd/containerd 70e0c8443ff15dcbd2ad8e0d07ed087fc2a83e05 github.com/containerd/continuity cf279e6ac893682272b4479d4c67fd3abf878b4e github.com/containerd/fifo fbfb6a11ec671efbe94ad1c12c2e98773f19e1e6 github.com/containerd/typeurl f6943554a7e7e88b3c14aad190bf05932da84788 diff --git a/vendor/github.com/boltdb/bolt/LICENSE b/vendor/github.com/boltdb/bolt/LICENSE deleted file mode 100644 index 004e77fe5..000000000 --- a/vendor/github.com/boltdb/bolt/LICENSE +++ /dev/null @@ -1,20 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2013 Ben Johnson - -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software is furnished to do so, -subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/boltdb/bolt/README.md b/vendor/github.com/boltdb/bolt/README.md deleted file mode 100644 index d7f80e977..000000000 --- a/vendor/github.com/boltdb/bolt/README.md +++ /dev/null @@ -1,915 +0,0 @@ -Bolt [![Coverage Status](https://coveralls.io/repos/boltdb/bolt/badge.svg?branch=master)](https://coveralls.io/r/boltdb/bolt?branch=master) [![GoDoc](https://godoc.org/github.com/boltdb/bolt?status.svg)](https://godoc.org/github.com/boltdb/bolt) ![Version](https://img.shields.io/badge/version-1.2.1-green.svg) -==== - -Bolt is a pure Go key/value store inspired by [Howard Chu's][hyc_symas] -[LMDB project][lmdb]. The goal of the project is to provide a simple, -fast, and reliable database for projects that don't require a full database -server such as Postgres or MySQL. - -Since Bolt is meant to be used as such a low-level piece of functionality, -simplicity is key. The API will be small and only focus on getting values -and setting values. That's it. - -[hyc_symas]: https://twitter.com/hyc_symas -[lmdb]: http://symas.com/mdb/ - -## Project Status - -Bolt is stable, the API is fixed, and the file format is fixed. Full unit -test coverage and randomized black box testing are used to ensure database -consistency and thread safety. Bolt is currently used in high-load production -environments serving databases as large as 1TB. Many companies such as -Shopify and Heroku use Bolt-backed services every day. - -## Table of Contents - -- [Getting Started](#getting-started) - - [Installing](#installing) - - [Opening a database](#opening-a-database) - - [Transactions](#transactions) - - [Read-write transactions](#read-write-transactions) - - [Read-only transactions](#read-only-transactions) - - [Batch read-write transactions](#batch-read-write-transactions) - - [Managing transactions manually](#managing-transactions-manually) - - [Using buckets](#using-buckets) - - [Using key/value pairs](#using-keyvalue-pairs) - - [Autoincrementing integer for the bucket](#autoincrementing-integer-for-the-bucket) - - [Iterating over keys](#iterating-over-keys) - - [Prefix scans](#prefix-scans) - - [Range scans](#range-scans) - - [ForEach()](#foreach) - - [Nested buckets](#nested-buckets) - - [Database backups](#database-backups) - - [Statistics](#statistics) - - [Read-Only Mode](#read-only-mode) - - [Mobile Use (iOS/Android)](#mobile-use-iosandroid) -- [Resources](#resources) -- [Comparison with other databases](#comparison-with-other-databases) - - [Postgres, MySQL, & other relational databases](#postgres-mysql--other-relational-databases) - - [LevelDB, RocksDB](#leveldb-rocksdb) - - [LMDB](#lmdb) -- [Caveats & Limitations](#caveats--limitations) -- [Reading the Source](#reading-the-source) -- [Other Projects Using Bolt](#other-projects-using-bolt) - -## Getting Started - -### Installing - -To start using Bolt, install Go and run `go get`: - -```sh -$ go get github.com/boltdb/bolt/... -``` - -This will retrieve the library and install the `bolt` command line utility into -your `$GOBIN` path. - - -### Opening a database - -The top-level object in Bolt is a `DB`. It is represented as a single file on -your disk and represents a consistent snapshot of your data. - -To open your database, simply use the `bolt.Open()` function: - -```go -package main - -import ( - "log" - - "github.com/boltdb/bolt" -) - -func main() { - // Open the my.db data file in your current directory. - // It will be created if it doesn't exist. - db, err := bolt.Open("my.db", 0600, nil) - if err != nil { - log.Fatal(err) - } - defer db.Close() - - ... -} -``` - -Please note that Bolt obtains a file lock on the data file so multiple processes -cannot open the same database at the same time. Opening an already open Bolt -database will cause it to hang until the other process closes it. To prevent -an indefinite wait you can pass a timeout option to the `Open()` function: - -```go -db, err := bolt.Open("my.db", 0600, &bolt.Options{Timeout: 1 * time.Second}) -``` - - -### Transactions - -Bolt allows only one read-write transaction at a time but allows as many -read-only transactions as you want at a time. Each transaction has a consistent -view of the data as it existed when the transaction started. - -Individual transactions and all objects created from them (e.g. buckets, keys) -are not thread safe. To work with data in multiple goroutines you must start -a transaction for each one or use locking to ensure only one goroutine accesses -a transaction at a time. Creating transaction from the `DB` is thread safe. - -Read-only transactions and read-write transactions should not depend on one -another and generally shouldn't be opened simultaneously in the same goroutine. -This can cause a deadlock as the read-write transaction needs to periodically -re-map the data file but it cannot do so while a read-only transaction is open. - - -#### Read-write transactions - -To start a read-write transaction, you can use the `DB.Update()` function: - -```go -err := db.Update(func(tx *bolt.Tx) error { - ... - return nil -}) -``` - -Inside the closure, you have a consistent view of the database. You commit the -transaction by returning `nil` at the end. You can also rollback the transaction -at any point by returning an error. All database operations are allowed inside -a read-write transaction. - -Always check the return error as it will report any disk failures that can cause -your transaction to not complete. If you return an error within your closure -it will be passed through. - - -#### Read-only transactions - -To start a read-only transaction, you can use the `DB.View()` function: - -```go -err := db.View(func(tx *bolt.Tx) error { - ... - return nil -}) -``` - -You also get a consistent view of the database within this closure, however, -no mutating operations are allowed within a read-only transaction. You can only -retrieve buckets, retrieve values, and copy the database within a read-only -transaction. - - -#### Batch read-write transactions - -Each `DB.Update()` waits for disk to commit the writes. This overhead -can be minimized by combining multiple updates with the `DB.Batch()` -function: - -```go -err := db.Batch(func(tx *bolt.Tx) error { - ... - return nil -}) -``` - -Concurrent Batch calls are opportunistically combined into larger -transactions. Batch is only useful when there are multiple goroutines -calling it. - -The trade-off is that `Batch` can call the given -function multiple times, if parts of the transaction fail. The -function must be idempotent and side effects must take effect only -after a successful return from `DB.Batch()`. - -For example: don't display messages from inside the function, instead -set variables in the enclosing scope: - -```go -var id uint64 -err := db.Batch(func(tx *bolt.Tx) error { - // Find last key in bucket, decode as bigendian uint64, increment - // by one, encode back to []byte, and add new key. - ... - id = newValue - return nil -}) -if err != nil { - return ... -} -fmt.Println("Allocated ID %d", id) -``` - - -#### Managing transactions manually - -The `DB.View()` and `DB.Update()` functions are wrappers around the `DB.Begin()` -function. These helper functions will start the transaction, execute a function, -and then safely close your transaction if an error is returned. This is the -recommended way to use Bolt transactions. - -However, sometimes you may want to manually start and end your transactions. -You can use the `DB.Begin()` function directly but **please** be sure to close -the transaction. - -```go -// Start a writable transaction. -tx, err := db.Begin(true) -if err != nil { - return err -} -defer tx.Rollback() - -// Use the transaction... -_, err := tx.CreateBucket([]byte("MyBucket")) -if err != nil { - return err -} - -// Commit the transaction and check for error. -if err := tx.Commit(); err != nil { - return err -} -``` - -The first argument to `DB.Begin()` is a boolean stating if the transaction -should be writable. - - -### Using buckets - -Buckets are collections of key/value pairs within the database. All keys in a -bucket must be unique. You can create a bucket using the `DB.CreateBucket()` -function: - -```go -db.Update(func(tx *bolt.Tx) error { - b, err := tx.CreateBucket([]byte("MyBucket")) - if err != nil { - return fmt.Errorf("create bucket: %s", err) - } - return nil -}) -``` - -You can also create a bucket only if it doesn't exist by using the -`Tx.CreateBucketIfNotExists()` function. It's a common pattern to call this -function for all your top-level buckets after you open your database so you can -guarantee that they exist for future transactions. - -To delete a bucket, simply call the `Tx.DeleteBucket()` function. - - -### Using key/value pairs - -To save a key/value pair to a bucket, use the `Bucket.Put()` function: - -```go -db.Update(func(tx *bolt.Tx) error { - b := tx.Bucket([]byte("MyBucket")) - err := b.Put([]byte("answer"), []byte("42")) - return err -}) -``` - -This will set the value of the `"answer"` key to `"42"` in the `MyBucket` -bucket. To retrieve this value, we can use the `Bucket.Get()` function: - -```go -db.View(func(tx *bolt.Tx) error { - b := tx.Bucket([]byte("MyBucket")) - v := b.Get([]byte("answer")) - fmt.Printf("The answer is: %s\n", v) - return nil -}) -``` - -The `Get()` function does not return an error because its operation is -guaranteed to work (unless there is some kind of system failure). If the key -exists then it will return its byte slice value. If it doesn't exist then it -will return `nil`. It's important to note that you can have a zero-length value -set to a key which is different than the key not existing. - -Use the `Bucket.Delete()` function to delete a key from the bucket. - -Please note that values returned from `Get()` are only valid while the -transaction is open. If you need to use a value outside of the transaction -then you must use `copy()` to copy it to another byte slice. - - -### Autoincrementing integer for the bucket -By using the `NextSequence()` function, you can let Bolt determine a sequence -which can be used as the unique identifier for your key/value pairs. See the -example below. - -```go -// CreateUser saves u to the store. The new user ID is set on u once the data is persisted. -func (s *Store) CreateUser(u *User) error { - return s.db.Update(func(tx *bolt.Tx) error { - // Retrieve the users bucket. - // This should be created when the DB is first opened. - b := tx.Bucket([]byte("users")) - - // Generate ID for the user. - // This returns an error only if the Tx is closed or not writeable. - // That can't happen in an Update() call so I ignore the error check. - id, _ := b.NextSequence() - u.ID = int(id) - - // Marshal user data into bytes. - buf, err := json.Marshal(u) - if err != nil { - return err - } - - // Persist bytes to users bucket. - return b.Put(itob(u.ID), buf) - }) -} - -// itob returns an 8-byte big endian representation of v. -func itob(v int) []byte { - b := make([]byte, 8) - binary.BigEndian.PutUint64(b, uint64(v)) - return b -} - -type User struct { - ID int - ... -} -``` - -### Iterating over keys - -Bolt stores its keys in byte-sorted order within a bucket. This makes sequential -iteration over these keys extremely fast. To iterate over keys we'll use a -`Cursor`: - -```go -db.View(func(tx *bolt.Tx) error { - // Assume bucket exists and has keys - b := tx.Bucket([]byte("MyBucket")) - - c := b.Cursor() - - for k, v := c.First(); k != nil; k, v = c.Next() { - fmt.Printf("key=%s, value=%s\n", k, v) - } - - return nil -}) -``` - -The cursor allows you to move to a specific point in the list of keys and move -forward or backward through the keys one at a time. - -The following functions are available on the cursor: - -``` -First() Move to the first key. -Last() Move to the last key. -Seek() Move to a specific key. -Next() Move to the next key. -Prev() Move to the previous key. -``` - -Each of those functions has a return signature of `(key []byte, value []byte)`. -When you have iterated to the end of the cursor then `Next()` will return a -`nil` key. You must seek to a position using `First()`, `Last()`, or `Seek()` -before calling `Next()` or `Prev()`. If you do not seek to a position then -these functions will return a `nil` key. - -During iteration, if the key is non-`nil` but the value is `nil`, that means -the key refers to a bucket rather than a value. Use `Bucket.Bucket()` to -access the sub-bucket. - - -#### Prefix scans - -To iterate over a key prefix, you can combine `Seek()` and `bytes.HasPrefix()`: - -```go -db.View(func(tx *bolt.Tx) error { - // Assume bucket exists and has keys - c := tx.Bucket([]byte("MyBucket")).Cursor() - - prefix := []byte("1234") - for k, v := c.Seek(prefix); k != nil && bytes.HasPrefix(k, prefix); k, v = c.Next() { - fmt.Printf("key=%s, value=%s\n", k, v) - } - - return nil -}) -``` - -#### Range scans - -Another common use case is scanning over a range such as a time range. If you -use a sortable time encoding such as RFC3339 then you can query a specific -date range like this: - -```go -db.View(func(tx *bolt.Tx) error { - // Assume our events bucket exists and has RFC3339 encoded time keys. - c := tx.Bucket([]byte("Events")).Cursor() - - // Our time range spans the 90's decade. - min := []byte("1990-01-01T00:00:00Z") - max := []byte("2000-01-01T00:00:00Z") - - // Iterate over the 90's. - for k, v := c.Seek(min); k != nil && bytes.Compare(k, max) <= 0; k, v = c.Next() { - fmt.Printf("%s: %s\n", k, v) - } - - return nil -}) -``` - -Note that, while RFC3339 is sortable, the Golang implementation of RFC3339Nano does not use a fixed number of digits after the decimal point and is therefore not sortable. - - -#### ForEach() - -You can also use the function `ForEach()` if you know you'll be iterating over -all the keys in a bucket: - -```go -db.View(func(tx *bolt.Tx) error { - // Assume bucket exists and has keys - b := tx.Bucket([]byte("MyBucket")) - - b.ForEach(func(k, v []byte) error { - fmt.Printf("key=%s, value=%s\n", k, v) - return nil - }) - return nil -}) -``` - -Please note that keys and values in `ForEach()` are only valid while -the transaction is open. If you need to use a key or value outside of -the transaction, you must use `copy()` to copy it to another byte -slice. - -### Nested buckets - -You can also store a bucket in a key to create nested buckets. The API is the -same as the bucket management API on the `DB` object: - -```go -func (*Bucket) CreateBucket(key []byte) (*Bucket, error) -func (*Bucket) CreateBucketIfNotExists(key []byte) (*Bucket, error) -func (*Bucket) DeleteBucket(key []byte) error -``` - -Say you had a multi-tenant application where the root level bucket was the account bucket. Inside of this bucket was a sequence of accounts which themselves are buckets. And inside the sequence bucket you could have many buckets pertaining to the Account itself (Users, Notes, etc) isolating the information into logical groupings. - -```go - -// createUser creates a new user in the given account. -func createUser(accountID int, u *User) error { - // Start the transaction. - tx, err := db.Begin(true) - if err != nil { - return err - } - defer tx.Rollback() - - // Retrieve the root bucket for the account. - // Assume this has already been created when the account was set up. - root := tx.Bucket([]byte(strconv.FormatUint(accountID, 10))) - - // Setup the users bucket. - bkt, err := root.CreateBucketIfNotExists([]byte("USERS")) - if err != nil { - return err - } - - // Generate an ID for the new user. - userID, err := bkt.NextSequence() - if err != nil { - return err - } - u.ID = userID - - // Marshal and save the encoded user. - if buf, err := json.Marshal(u); err != nil { - return err - } else if err := bkt.Put([]byte(strconv.FormatUint(u.ID, 10)), buf); err != nil { - return err - } - - // Commit the transaction. - if err := tx.Commit(); err != nil { - return err - } - - return nil -} - -``` - - - - -### Database backups - -Bolt is a single file so it's easy to backup. You can use the `Tx.WriteTo()` -function to write a consistent view of the database to a writer. If you call -this from a read-only transaction, it will perform a hot backup and not block -your other database reads and writes. - -By default, it will use a regular file handle which will utilize the operating -system's page cache. See the [`Tx`](https://godoc.org/github.com/boltdb/bolt#Tx) -documentation for information about optimizing for larger-than-RAM datasets. - -One common use case is to backup over HTTP so you can use tools like `cURL` to -do database backups: - -```go -func BackupHandleFunc(w http.ResponseWriter, req *http.Request) { - err := db.View(func(tx *bolt.Tx) error { - w.Header().Set("Content-Type", "application/octet-stream") - w.Header().Set("Content-Disposition", `attachment; filename="my.db"`) - w.Header().Set("Content-Length", strconv.Itoa(int(tx.Size()))) - _, err := tx.WriteTo(w) - return err - }) - if err != nil { - http.Error(w, err.Error(), http.StatusInternalServerError) - } -} -``` - -Then you can backup using this command: - -```sh -$ curl http://localhost/backup > my.db -``` - -Or you can open your browser to `http://localhost/backup` and it will download -automatically. - -If you want to backup to another file you can use the `Tx.CopyFile()` helper -function. - - -### Statistics - -The database keeps a running count of many of the internal operations it -performs so you can better understand what's going on. By grabbing a snapshot -of these stats at two points in time we can see what operations were performed -in that time range. - -For example, we could start a goroutine to log stats every 10 seconds: - -```go -go func() { - // Grab the initial stats. - prev := db.Stats() - - for { - // Wait for 10s. - time.Sleep(10 * time.Second) - - // Grab the current stats and diff them. - stats := db.Stats() - diff := stats.Sub(&prev) - - // Encode stats to JSON and print to STDERR. - json.NewEncoder(os.Stderr).Encode(diff) - - // Save stats for the next loop. - prev = stats - } -}() -``` - -It's also useful to pipe these stats to a service such as statsd for monitoring -or to provide an HTTP endpoint that will perform a fixed-length sample. - - -### Read-Only Mode - -Sometimes it is useful to create a shared, read-only Bolt database. To this, -set the `Options.ReadOnly` flag when opening your database. Read-only mode -uses a shared lock to allow multiple processes to read from the database but -it will block any processes from opening the database in read-write mode. - -```go -db, err := bolt.Open("my.db", 0666, &bolt.Options{ReadOnly: true}) -if err != nil { - log.Fatal(err) -} -``` - -### Mobile Use (iOS/Android) - -Bolt is able to run on mobile devices by leveraging the binding feature of the -[gomobile](https://github.com/golang/mobile) tool. Create a struct that will -contain your database logic and a reference to a `*bolt.DB` with a initializing -constructor that takes in a filepath where the database file will be stored. -Neither Android nor iOS require extra permissions or cleanup from using this method. - -```go -func NewBoltDB(filepath string) *BoltDB { - db, err := bolt.Open(filepath+"/demo.db", 0600, nil) - if err != nil { - log.Fatal(err) - } - - return &BoltDB{db} -} - -type BoltDB struct { - db *bolt.DB - ... -} - -func (b *BoltDB) Path() string { - return b.db.Path() -} - -func (b *BoltDB) Close() { - b.db.Close() -} -``` - -Database logic should be defined as methods on this wrapper struct. - -To initialize this struct from the native language (both platforms now sync -their local storage to the cloud. These snippets disable that functionality for the -database file): - -#### Android - -```java -String path; -if (android.os.Build.VERSION.SDK_INT >=android.os.Build.VERSION_CODES.LOLLIPOP){ - path = getNoBackupFilesDir().getAbsolutePath(); -} else{ - path = getFilesDir().getAbsolutePath(); -} -Boltmobiledemo.BoltDB boltDB = Boltmobiledemo.NewBoltDB(path) -``` - -#### iOS - -```objc -- (void)demo { - NSString* path = [NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, - NSUserDomainMask, - YES) objectAtIndex:0]; - GoBoltmobiledemoBoltDB * demo = GoBoltmobiledemoNewBoltDB(path); - [self addSkipBackupAttributeToItemAtPath:demo.path]; - //Some DB Logic would go here - [demo close]; -} - -- (BOOL)addSkipBackupAttributeToItemAtPath:(NSString *) filePathString -{ - NSURL* URL= [NSURL fileURLWithPath: filePathString]; - assert([[NSFileManager defaultManager] fileExistsAtPath: [URL path]]); - - NSError *error = nil; - BOOL success = [URL setResourceValue: [NSNumber numberWithBool: YES] - forKey: NSURLIsExcludedFromBackupKey error: &error]; - if(!success){ - NSLog(@"Error excluding %@ from backup %@", [URL lastPathComponent], error); - } - return success; -} - -``` - -## Resources - -For more information on getting started with Bolt, check out the following articles: - -* [Intro to BoltDB: Painless Performant Persistence](http://npf.io/2014/07/intro-to-boltdb-painless-performant-persistence/) by [Nate Finch](https://github.com/natefinch). -* [Bolt -- an embedded key/value database for Go](https://www.progville.com/go/bolt-embedded-db-golang/) by Progville - - -## Comparison with other databases - -### Postgres, MySQL, & other relational databases - -Relational databases structure data into rows and are only accessible through -the use of SQL. This approach provides flexibility in how you store and query -your data but also incurs overhead in parsing and planning SQL statements. Bolt -accesses all data by a byte slice key. This makes Bolt fast to read and write -data by key but provides no built-in support for joining values together. - -Most relational databases (with the exception of SQLite) are standalone servers -that run separately from your application. This gives your systems -flexibility to connect multiple application servers to a single database -server but also adds overhead in serializing and transporting data over the -network. Bolt runs as a library included in your application so all data access -has to go through your application's process. This brings data closer to your -application but limits multi-process access to the data. - - -### LevelDB, RocksDB - -LevelDB and its derivatives (RocksDB, HyperLevelDB) are similar to Bolt in that -they are libraries bundled into the application, however, their underlying -structure is a log-structured merge-tree (LSM tree). An LSM tree optimizes -random writes by using a write ahead log and multi-tiered, sorted files called -SSTables. Bolt uses a B+tree internally and only a single file. Both approaches -have trade-offs. - -If you require a high random write throughput (>10,000 w/sec) or you need to use -spinning disks then LevelDB could be a good choice. If your application is -read-heavy or does a lot of range scans then Bolt could be a good choice. - -One other important consideration is that LevelDB does not have transactions. -It supports batch writing of key/values pairs and it supports read snapshots -but it will not give you the ability to do a compare-and-swap operation safely. -Bolt supports fully serializable ACID transactions. - - -### LMDB - -Bolt was originally a port of LMDB so it is architecturally similar. Both use -a B+tree, have ACID semantics with fully serializable transactions, and support -lock-free MVCC using a single writer and multiple readers. - -The two projects have somewhat diverged. LMDB heavily focuses on raw performance -while Bolt has focused on simplicity and ease of use. For example, LMDB allows -several unsafe actions such as direct writes for the sake of performance. Bolt -opts to disallow actions which can leave the database in a corrupted state. The -only exception to this in Bolt is `DB.NoSync`. - -There are also a few differences in API. LMDB requires a maximum mmap size when -opening an `mdb_env` whereas Bolt will handle incremental mmap resizing -automatically. LMDB overloads the getter and setter functions with multiple -flags whereas Bolt splits these specialized cases into their own functions. - - -## Caveats & Limitations - -It's important to pick the right tool for the job and Bolt is no exception. -Here are a few things to note when evaluating and using Bolt: - -* Bolt is good for read intensive workloads. Sequential write performance is - also fast but random writes can be slow. You can use `DB.Batch()` or add a - write-ahead log to help mitigate this issue. - -* Bolt uses a B+tree internally so there can be a lot of random page access. - SSDs provide a significant performance boost over spinning disks. - -* Try to avoid long running read transactions. Bolt uses copy-on-write so - old pages cannot be reclaimed while an old transaction is using them. - -* Byte slices returned from Bolt are only valid during a transaction. Once the - transaction has been committed or rolled back then the memory they point to - can be reused by a new page or can be unmapped from virtual memory and you'll - see an `unexpected fault address` panic when accessing it. - -* Bolt uses an exclusive write lock on the database file so it cannot be - shared by multiple processes. - -* Be careful when using `Bucket.FillPercent`. Setting a high fill percent for - buckets that have random inserts will cause your database to have very poor - page utilization. - -* Use larger buckets in general. Smaller buckets causes poor page utilization - once they become larger than the page size (typically 4KB). - -* Bulk loading a lot of random writes into a new bucket can be slow as the - page will not split until the transaction is committed. Randomly inserting - more than 100,000 key/value pairs into a single new bucket in a single - transaction is not advised. - -* Bolt uses a memory-mapped file so the underlying operating system handles the - caching of the data. Typically, the OS will cache as much of the file as it - can in memory and will release memory as needed to other processes. This means - that Bolt can show very high memory usage when working with large databases. - However, this is expected and the OS will release memory as needed. Bolt can - handle databases much larger than the available physical RAM, provided its - memory-map fits in the process virtual address space. It may be problematic - on 32-bits systems. - -* The data structures in the Bolt database are memory mapped so the data file - will be endian specific. This means that you cannot copy a Bolt file from a - little endian machine to a big endian machine and have it work. For most - users this is not a concern since most modern CPUs are little endian. - -* Because of the way pages are laid out on disk, Bolt cannot truncate data files - and return free pages back to the disk. Instead, Bolt maintains a free list - of unused pages within its data file. These free pages can be reused by later - transactions. This works well for many use cases as databases generally tend - to grow. However, it's important to note that deleting large chunks of data - will not allow you to reclaim that space on disk. - - For more information on page allocation, [see this comment][page-allocation]. - -[page-allocation]: https://github.com/boltdb/bolt/issues/308#issuecomment-74811638 - - -## Reading the Source - -Bolt is a relatively small code base (<3KLOC) for an embedded, serializable, -transactional key/value database so it can be a good starting point for people -interested in how databases work. - -The best places to start are the main entry points into Bolt: - -- `Open()` - Initializes the reference to the database. It's responsible for - creating the database if it doesn't exist, obtaining an exclusive lock on the - file, reading the meta pages, & memory-mapping the file. - -- `DB.Begin()` - Starts a read-only or read-write transaction depending on the - value of the `writable` argument. This requires briefly obtaining the "meta" - lock to keep track of open transactions. Only one read-write transaction can - exist at a time so the "rwlock" is acquired during the life of a read-write - transaction. - -- `Bucket.Put()` - Writes a key/value pair into a bucket. After validating the - arguments, a cursor is used to traverse the B+tree to the page and position - where they key & value will be written. Once the position is found, the bucket - materializes the underlying page and the page's parent pages into memory as - "nodes". These nodes are where mutations occur during read-write transactions. - These changes get flushed to disk during commit. - -- `Bucket.Get()` - Retrieves a key/value pair from a bucket. This uses a cursor - to move to the page & position of a key/value pair. During a read-only - transaction, the key and value data is returned as a direct reference to the - underlying mmap file so there's no allocation overhead. For read-write - transactions, this data may reference the mmap file or one of the in-memory - node values. - -- `Cursor` - This object is simply for traversing the B+tree of on-disk pages - or in-memory nodes. It can seek to a specific key, move to the first or last - value, or it can move forward or backward. The cursor handles the movement up - and down the B+tree transparently to the end user. - -- `Tx.Commit()` - Converts the in-memory dirty nodes and the list of free pages - into pages to be written to disk. Writing to disk then occurs in two phases. - First, the dirty pages are written to disk and an `fsync()` occurs. Second, a - new meta page with an incremented transaction ID is written and another - `fsync()` occurs. This two phase write ensures that partially written data - pages are ignored in the event of a crash since the meta page pointing to them - is never written. Partially written meta pages are invalidated because they - are written with a checksum. - -If you have additional notes that could be helpful for others, please submit -them via pull request. - - -## Other Projects Using Bolt - -Below is a list of public, open source projects that use Bolt: - -* [BoltDbWeb](https://github.com/evnix/boltdbweb) - A web based GUI for BoltDB files. -* [Operation Go: A Routine Mission](http://gocode.io) - An online programming game for Golang using Bolt for user accounts and a leaderboard. -* [Bazil](https://bazil.org/) - A file system that lets your data reside where it is most convenient for it to reside. -* [DVID](https://github.com/janelia-flyem/dvid) - Added Bolt as optional storage engine and testing it against Basho-tuned leveldb. -* [Skybox Analytics](https://github.com/skybox/skybox) - A standalone funnel analysis tool for web analytics. -* [Scuttlebutt](https://github.com/benbjohnson/scuttlebutt) - Uses Bolt to store and process all Twitter mentions of GitHub projects. -* [Wiki](https://github.com/peterhellberg/wiki) - A tiny wiki using Goji, BoltDB and Blackfriday. -* [ChainStore](https://github.com/pressly/chainstore) - Simple key-value interface to a variety of storage engines organized as a chain of operations. -* [MetricBase](https://github.com/msiebuhr/MetricBase) - Single-binary version of Graphite. -* [Gitchain](https://github.com/gitchain/gitchain) - Decentralized, peer-to-peer Git repositories aka "Git meets Bitcoin". -* [event-shuttle](https://github.com/sclasen/event-shuttle) - A Unix system service to collect and reliably deliver messages to Kafka. -* [ipxed](https://github.com/kelseyhightower/ipxed) - Web interface and api for ipxed. -* [BoltStore](https://github.com/yosssi/boltstore) - Session store using Bolt. -* [photosite/session](https://godoc.org/bitbucket.org/kardianos/photosite/session) - Sessions for a photo viewing site. -* [LedisDB](https://github.com/siddontang/ledisdb) - A high performance NoSQL, using Bolt as optional storage. -* [ipLocator](https://github.com/AndreasBriese/ipLocator) - A fast ip-geo-location-server using bolt with bloom filters. -* [cayley](https://github.com/google/cayley) - Cayley is an open-source graph database using Bolt as optional backend. -* [bleve](http://www.blevesearch.com/) - A pure Go search engine similar to ElasticSearch that uses Bolt as the default storage backend. -* [tentacool](https://github.com/optiflows/tentacool) - REST api server to manage system stuff (IP, DNS, Gateway...) on a linux server. -* [Seaweed File System](https://github.com/chrislusf/seaweedfs) - Highly scalable distributed key~file system with O(1) disk read. -* [InfluxDB](https://influxdata.com) - Scalable datastore for metrics, events, and real-time analytics. -* [Freehold](http://tshannon.bitbucket.org/freehold/) - An open, secure, and lightweight platform for your files and data. -* [Prometheus Annotation Server](https://github.com/oliver006/prom_annotation_server) - Annotation server for PromDash & Prometheus service monitoring system. -* [Consul](https://github.com/hashicorp/consul) - Consul is service discovery and configuration made easy. Distributed, highly available, and datacenter-aware. -* [Kala](https://github.com/ajvb/kala) - Kala is a modern job scheduler optimized to run on a single node. It is persistent, JSON over HTTP API, ISO 8601 duration notation, and dependent jobs. -* [drive](https://github.com/odeke-em/drive) - drive is an unofficial Google Drive command line client for \*NIX operating systems. -* [stow](https://github.com/djherbis/stow) - a persistence manager for objects - backed by boltdb. -* [buckets](https://github.com/joyrexus/buckets) - a bolt wrapper streamlining - simple tx and key scans. -* [mbuckets](https://github.com/abhigupta912/mbuckets) - A Bolt wrapper that allows easy operations on multi level (nested) buckets. -* [Request Baskets](https://github.com/darklynx/request-baskets) - A web service to collect arbitrary HTTP requests and inspect them via REST API or simple web UI, similar to [RequestBin](http://requestb.in/) service -* [Go Report Card](https://goreportcard.com/) - Go code quality report cards as a (free and open source) service. -* [Boltdb Boilerplate](https://github.com/bobintornado/boltdb-boilerplate) - Boilerplate wrapper around bolt aiming to make simple calls one-liners. -* [lru](https://github.com/crowdriff/lru) - Easy to use Bolt-backed Least-Recently-Used (LRU) read-through cache with chainable remote stores. -* [Storm](https://github.com/asdine/storm) - Simple and powerful ORM for BoltDB. -* [GoWebApp](https://github.com/josephspurrier/gowebapp) - A basic MVC web application in Go using BoltDB. -* [SimpleBolt](https://github.com/xyproto/simplebolt) - A simple way to use BoltDB. Deals mainly with strings. -* [Algernon](https://github.com/xyproto/algernon) - A HTTP/2 web server with built-in support for Lua. Uses BoltDB as the default database backend. -* [MuLiFS](https://github.com/dankomiocevic/mulifs) - Music Library Filesystem creates a filesystem to organise your music files. -* [GoShort](https://github.com/pankajkhairnar/goShort) - GoShort is a URL shortener written in Golang and BoltDB for persistent key/value storage and for routing it's using high performent HTTPRouter. -* [torrent](https://github.com/anacrolix/torrent) - Full-featured BitTorrent client package and utilities in Go. BoltDB is a storage backend in development. -* [gopherpit](https://github.com/gopherpit/gopherpit) - A web service to manage Go remote import paths with custom domains -* [bolter](https://github.com/hasit/bolter) - Command-line app for viewing BoltDB file in your terminal. -* [btcwallet](https://github.com/btcsuite/btcwallet) - A bitcoin wallet. -* [dcrwallet](https://github.com/decred/dcrwallet) - A wallet for the Decred cryptocurrency. -* [Ironsmith](https://github.com/timshannon/ironsmith) - A simple, script-driven continuous integration (build - > test -> release) tool, with no external dependencies -* [BoltHold](https://github.com/timshannon/bolthold) - An embeddable NoSQL store for Go types built on BoltDB - -If you are using Bolt in a project please send a pull request to add it to the list. diff --git a/vendor/github.com/boltdb/bolt/bolt_386.go b/vendor/github.com/boltdb/bolt/bolt_386.go deleted file mode 100644 index 820d533c1..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_386.go +++ /dev/null @@ -1,10 +0,0 @@ -package bolt - -// maxMapSize represents the largest mmap size supported by Bolt. -const maxMapSize = 0x7FFFFFFF // 2GB - -// maxAllocSize is the size used when creating array pointers. -const maxAllocSize = 0xFFFFFFF - -// Are unaligned load/stores broken on this arch? -var brokenUnaligned = false diff --git a/vendor/github.com/boltdb/bolt/bolt_amd64.go b/vendor/github.com/boltdb/bolt/bolt_amd64.go deleted file mode 100644 index 98fafdb47..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_amd64.go +++ /dev/null @@ -1,10 +0,0 @@ -package bolt - -// maxMapSize represents the largest mmap size supported by Bolt. -const maxMapSize = 0xFFFFFFFFFFFF // 256TB - -// maxAllocSize is the size used when creating array pointers. -const maxAllocSize = 0x7FFFFFFF - -// Are unaligned load/stores broken on this arch? -var brokenUnaligned = false diff --git a/vendor/github.com/boltdb/bolt/bolt_arm.go b/vendor/github.com/boltdb/bolt/bolt_arm.go deleted file mode 100644 index 7e5cb4b94..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_arm.go +++ /dev/null @@ -1,28 +0,0 @@ -package bolt - -import "unsafe" - -// maxMapSize represents the largest mmap size supported by Bolt. -const maxMapSize = 0x7FFFFFFF // 2GB - -// maxAllocSize is the size used when creating array pointers. -const maxAllocSize = 0xFFFFFFF - -// Are unaligned load/stores broken on this arch? -var brokenUnaligned bool - -func init() { - // Simple check to see whether this arch handles unaligned load/stores - // correctly. - - // ARM9 and older devices require load/stores to be from/to aligned - // addresses. If not, the lower 2 bits are cleared and that address is - // read in a jumbled up order. - - // See http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.faqs/ka15414.html - - raw := [6]byte{0xfe, 0xef, 0x11, 0x22, 0x22, 0x11} - val := *(*uint32)(unsafe.Pointer(uintptr(unsafe.Pointer(&raw)) + 2)) - - brokenUnaligned = val != 0x11222211 -} diff --git a/vendor/github.com/boltdb/bolt/bolt_arm64.go b/vendor/github.com/boltdb/bolt/bolt_arm64.go deleted file mode 100644 index b26d84f91..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_arm64.go +++ /dev/null @@ -1,12 +0,0 @@ -// +build arm64 - -package bolt - -// maxMapSize represents the largest mmap size supported by Bolt. -const maxMapSize = 0xFFFFFFFFFFFF // 256TB - -// maxAllocSize is the size used when creating array pointers. -const maxAllocSize = 0x7FFFFFFF - -// Are unaligned load/stores broken on this arch? -var brokenUnaligned = false diff --git a/vendor/github.com/boltdb/bolt/bolt_linux.go b/vendor/github.com/boltdb/bolt/bolt_linux.go deleted file mode 100644 index 2b6766614..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_linux.go +++ /dev/null @@ -1,10 +0,0 @@ -package bolt - -import ( - "syscall" -) - -// fdatasync flushes written data to a file descriptor. -func fdatasync(db *DB) error { - return syscall.Fdatasync(int(db.file.Fd())) -} diff --git a/vendor/github.com/boltdb/bolt/bolt_openbsd.go b/vendor/github.com/boltdb/bolt/bolt_openbsd.go deleted file mode 100644 index 7058c3d73..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_openbsd.go +++ /dev/null @@ -1,27 +0,0 @@ -package bolt - -import ( - "syscall" - "unsafe" -) - -const ( - msAsync = 1 << iota // perform asynchronous writes - msSync // perform synchronous writes - msInvalidate // invalidate cached data -) - -func msync(db *DB) error { - _, _, errno := syscall.Syscall(syscall.SYS_MSYNC, uintptr(unsafe.Pointer(db.data)), uintptr(db.datasz), msInvalidate) - if errno != 0 { - return errno - } - return nil -} - -func fdatasync(db *DB) error { - if db.data != nil { - return msync(db) - } - return db.file.Sync() -} diff --git a/vendor/github.com/boltdb/bolt/bolt_ppc.go b/vendor/github.com/boltdb/bolt/bolt_ppc.go deleted file mode 100644 index 645ddc3ed..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_ppc.go +++ /dev/null @@ -1,9 +0,0 @@ -// +build ppc - -package bolt - -// maxMapSize represents the largest mmap size supported by Bolt. -const maxMapSize = 0x7FFFFFFF // 2GB - -// maxAllocSize is the size used when creating array pointers. -const maxAllocSize = 0xFFFFFFF diff --git a/vendor/github.com/boltdb/bolt/bolt_ppc64.go b/vendor/github.com/boltdb/bolt/bolt_ppc64.go deleted file mode 100644 index 9331d9771..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_ppc64.go +++ /dev/null @@ -1,12 +0,0 @@ -// +build ppc64 - -package bolt - -// maxMapSize represents the largest mmap size supported by Bolt. -const maxMapSize = 0xFFFFFFFFFFFF // 256TB - -// maxAllocSize is the size used when creating array pointers. -const maxAllocSize = 0x7FFFFFFF - -// Are unaligned load/stores broken on this arch? -var brokenUnaligned = false diff --git a/vendor/github.com/boltdb/bolt/bolt_ppc64le.go b/vendor/github.com/boltdb/bolt/bolt_ppc64le.go deleted file mode 100644 index 8c143bc5d..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_ppc64le.go +++ /dev/null @@ -1,12 +0,0 @@ -// +build ppc64le - -package bolt - -// maxMapSize represents the largest mmap size supported by Bolt. -const maxMapSize = 0xFFFFFFFFFFFF // 256TB - -// maxAllocSize is the size used when creating array pointers. -const maxAllocSize = 0x7FFFFFFF - -// Are unaligned load/stores broken on this arch? -var brokenUnaligned = false diff --git a/vendor/github.com/boltdb/bolt/bolt_s390x.go b/vendor/github.com/boltdb/bolt/bolt_s390x.go deleted file mode 100644 index d7c39af92..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_s390x.go +++ /dev/null @@ -1,12 +0,0 @@ -// +build s390x - -package bolt - -// maxMapSize represents the largest mmap size supported by Bolt. -const maxMapSize = 0xFFFFFFFFFFFF // 256TB - -// maxAllocSize is the size used when creating array pointers. -const maxAllocSize = 0x7FFFFFFF - -// Are unaligned load/stores broken on this arch? -var brokenUnaligned = false diff --git a/vendor/github.com/boltdb/bolt/bolt_unix.go b/vendor/github.com/boltdb/bolt/bolt_unix.go deleted file mode 100644 index cad62dda1..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_unix.go +++ /dev/null @@ -1,89 +0,0 @@ -// +build !windows,!plan9,!solaris - -package bolt - -import ( - "fmt" - "os" - "syscall" - "time" - "unsafe" -) - -// flock acquires an advisory lock on a file descriptor. -func flock(db *DB, mode os.FileMode, exclusive bool, timeout time.Duration) error { - var t time.Time - for { - // If we're beyond our timeout then return an error. - // This can only occur after we've attempted a flock once. - if t.IsZero() { - t = time.Now() - } else if timeout > 0 && time.Since(t) > timeout { - return ErrTimeout - } - flag := syscall.LOCK_SH - if exclusive { - flag = syscall.LOCK_EX - } - - // Otherwise attempt to obtain an exclusive lock. - err := syscall.Flock(int(db.file.Fd()), flag|syscall.LOCK_NB) - if err == nil { - return nil - } else if err != syscall.EWOULDBLOCK { - return err - } - - // Wait for a bit and try again. - time.Sleep(50 * time.Millisecond) - } -} - -// funlock releases an advisory lock on a file descriptor. -func funlock(db *DB) error { - return syscall.Flock(int(db.file.Fd()), syscall.LOCK_UN) -} - -// mmap memory maps a DB's data file. -func mmap(db *DB, sz int) error { - // Map the data file to memory. - b, err := syscall.Mmap(int(db.file.Fd()), 0, sz, syscall.PROT_READ, syscall.MAP_SHARED|db.MmapFlags) - if err != nil { - return err - } - - // Advise the kernel that the mmap is accessed randomly. - if err := madvise(b, syscall.MADV_RANDOM); err != nil { - return fmt.Errorf("madvise: %s", err) - } - - // Save the original byte slice and convert to a byte array pointer. - db.dataref = b - db.data = (*[maxMapSize]byte)(unsafe.Pointer(&b[0])) - db.datasz = sz - return nil -} - -// munmap unmaps a DB's data file from memory. -func munmap(db *DB) error { - // Ignore the unmap if we have no mapped data. - if db.dataref == nil { - return nil - } - - // Unmap using the original byte slice. - err := syscall.Munmap(db.dataref) - db.dataref = nil - db.data = nil - db.datasz = 0 - return err -} - -// NOTE: This function is copied from stdlib because it is not available on darwin. -func madvise(b []byte, advice int) (err error) { - _, _, e1 := syscall.Syscall(syscall.SYS_MADVISE, uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), uintptr(advice)) - if e1 != 0 { - err = e1 - } - return -} diff --git a/vendor/github.com/boltdb/bolt/bolt_unix_solaris.go b/vendor/github.com/boltdb/bolt/bolt_unix_solaris.go deleted file mode 100644 index 307bf2b3e..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_unix_solaris.go +++ /dev/null @@ -1,90 +0,0 @@ -package bolt - -import ( - "fmt" - "os" - "syscall" - "time" - "unsafe" - - "golang.org/x/sys/unix" -) - -// flock acquires an advisory lock on a file descriptor. -func flock(db *DB, mode os.FileMode, exclusive bool, timeout time.Duration) error { - var t time.Time - for { - // If we're beyond our timeout then return an error. - // This can only occur after we've attempted a flock once. - if t.IsZero() { - t = time.Now() - } else if timeout > 0 && time.Since(t) > timeout { - return ErrTimeout - } - var lock syscall.Flock_t - lock.Start = 0 - lock.Len = 0 - lock.Pid = 0 - lock.Whence = 0 - lock.Pid = 0 - if exclusive { - lock.Type = syscall.F_WRLCK - } else { - lock.Type = syscall.F_RDLCK - } - err := syscall.FcntlFlock(db.file.Fd(), syscall.F_SETLK, &lock) - if err == nil { - return nil - } else if err != syscall.EAGAIN { - return err - } - - // Wait for a bit and try again. - time.Sleep(50 * time.Millisecond) - } -} - -// funlock releases an advisory lock on a file descriptor. -func funlock(db *DB) error { - var lock syscall.Flock_t - lock.Start = 0 - lock.Len = 0 - lock.Type = syscall.F_UNLCK - lock.Whence = 0 - return syscall.FcntlFlock(uintptr(db.file.Fd()), syscall.F_SETLK, &lock) -} - -// mmap memory maps a DB's data file. -func mmap(db *DB, sz int) error { - // Map the data file to memory. - b, err := unix.Mmap(int(db.file.Fd()), 0, sz, syscall.PROT_READ, syscall.MAP_SHARED|db.MmapFlags) - if err != nil { - return err - } - - // Advise the kernel that the mmap is accessed randomly. - if err := unix.Madvise(b, syscall.MADV_RANDOM); err != nil { - return fmt.Errorf("madvise: %s", err) - } - - // Save the original byte slice and convert to a byte array pointer. - db.dataref = b - db.data = (*[maxMapSize]byte)(unsafe.Pointer(&b[0])) - db.datasz = sz - return nil -} - -// munmap unmaps a DB's data file from memory. -func munmap(db *DB) error { - // Ignore the unmap if we have no mapped data. - if db.dataref == nil { - return nil - } - - // Unmap using the original byte slice. - err := unix.Munmap(db.dataref) - db.dataref = nil - db.data = nil - db.datasz = 0 - return err -} diff --git a/vendor/github.com/boltdb/bolt/bolt_windows.go b/vendor/github.com/boltdb/bolt/bolt_windows.go deleted file mode 100644 index b00fb0720..000000000 --- a/vendor/github.com/boltdb/bolt/bolt_windows.go +++ /dev/null @@ -1,144 +0,0 @@ -package bolt - -import ( - "fmt" - "os" - "syscall" - "time" - "unsafe" -) - -// LockFileEx code derived from golang build filemutex_windows.go @ v1.5.1 -var ( - modkernel32 = syscall.NewLazyDLL("kernel32.dll") - procLockFileEx = modkernel32.NewProc("LockFileEx") - procUnlockFileEx = modkernel32.NewProc("UnlockFileEx") -) - -const ( - lockExt = ".lock" - - // see https://msdn.microsoft.com/en-us/library/windows/desktop/aa365203(v=vs.85).aspx - flagLockExclusive = 2 - flagLockFailImmediately = 1 - - // see https://msdn.microsoft.com/en-us/library/windows/desktop/ms681382(v=vs.85).aspx - errLockViolation syscall.Errno = 0x21 -) - -func lockFileEx(h syscall.Handle, flags, reserved, locklow, lockhigh uint32, ol *syscall.Overlapped) (err error) { - r, _, err := procLockFileEx.Call(uintptr(h), uintptr(flags), uintptr(reserved), uintptr(locklow), uintptr(lockhigh), uintptr(unsafe.Pointer(ol))) - if r == 0 { - return err - } - return nil -} - -func unlockFileEx(h syscall.Handle, reserved, locklow, lockhigh uint32, ol *syscall.Overlapped) (err error) { - r, _, err := procUnlockFileEx.Call(uintptr(h), uintptr(reserved), uintptr(locklow), uintptr(lockhigh), uintptr(unsafe.Pointer(ol)), 0) - if r == 0 { - return err - } - return nil -} - -// fdatasync flushes written data to a file descriptor. -func fdatasync(db *DB) error { - return db.file.Sync() -} - -// flock acquires an advisory lock on a file descriptor. -func flock(db *DB, mode os.FileMode, exclusive bool, timeout time.Duration) error { - // Create a separate lock file on windows because a process - // cannot share an exclusive lock on the same file. This is - // needed during Tx.WriteTo(). - f, err := os.OpenFile(db.path+lockExt, os.O_CREATE, mode) - if err != nil { - return err - } - db.lockfile = f - - var t time.Time - for { - // If we're beyond our timeout then return an error. - // This can only occur after we've attempted a flock once. - if t.IsZero() { - t = time.Now() - } else if timeout > 0 && time.Since(t) > timeout { - return ErrTimeout - } - - var flag uint32 = flagLockFailImmediately - if exclusive { - flag |= flagLockExclusive - } - - err := lockFileEx(syscall.Handle(db.lockfile.Fd()), flag, 0, 1, 0, &syscall.Overlapped{}) - if err == nil { - return nil - } else if err != errLockViolation { - return err - } - - // Wait for a bit and try again. - time.Sleep(50 * time.Millisecond) - } -} - -// funlock releases an advisory lock on a file descriptor. -func funlock(db *DB) error { - err := unlockFileEx(syscall.Handle(db.lockfile.Fd()), 0, 1, 0, &syscall.Overlapped{}) - db.lockfile.Close() - os.Remove(db.path + lockExt) - return err -} - -// mmap memory maps a DB's data file. -// Based on: https://github.com/edsrzf/mmap-go -func mmap(db *DB, sz int) error { - if !db.readOnly { - // Truncate the database to the size of the mmap. - if err := db.file.Truncate(int64(sz)); err != nil { - return fmt.Errorf("truncate: %s", err) - } - } - - // Open a file mapping handle. - sizelo := uint32(sz >> 32) - sizehi := uint32(sz) & 0xffffffff - h, errno := syscall.CreateFileMapping(syscall.Handle(db.file.Fd()), nil, syscall.PAGE_READONLY, sizelo, sizehi, nil) - if h == 0 { - return os.NewSyscallError("CreateFileMapping", errno) - } - - // Create the memory map. - addr, errno := syscall.MapViewOfFile(h, syscall.FILE_MAP_READ, 0, 0, uintptr(sz)) - if addr == 0 { - return os.NewSyscallError("MapViewOfFile", errno) - } - - // Close mapping handle. - if err := syscall.CloseHandle(syscall.Handle(h)); err != nil { - return os.NewSyscallError("CloseHandle", err) - } - - // Convert to a byte array. - db.data = ((*[maxMapSize]byte)(unsafe.Pointer(addr))) - db.datasz = sz - - return nil -} - -// munmap unmaps a pointer from a file. -// Based on: https://github.com/edsrzf/mmap-go -func munmap(db *DB) error { - if db.data == nil { - return nil - } - - addr := (uintptr)(unsafe.Pointer(&db.data[0])) - if err := syscall.UnmapViewOfFile(addr); err != nil { - return os.NewSyscallError("UnmapViewOfFile", err) - } - return nil -} diff --git a/vendor/github.com/boltdb/bolt/boltsync_unix.go b/vendor/github.com/boltdb/bolt/boltsync_unix.go deleted file mode 100644 index f50442523..000000000 --- a/vendor/github.com/boltdb/bolt/boltsync_unix.go +++ /dev/null @@ -1,8 +0,0 @@ -// +build !windows,!plan9,!linux,!openbsd - -package bolt - -// fdatasync flushes written data to a file descriptor. -func fdatasync(db *DB) error { - return db.file.Sync() -} diff --git a/vendor/github.com/boltdb/bolt/bucket.go b/vendor/github.com/boltdb/bolt/bucket.go deleted file mode 100644 index 0c5bf2746..000000000 --- a/vendor/github.com/boltdb/bolt/bucket.go +++ /dev/null @@ -1,777 +0,0 @@ -package bolt - -import ( - "bytes" - "fmt" - "unsafe" -) - -const ( - // MaxKeySize is the maximum length of a key, in bytes. - MaxKeySize = 32768 - - // MaxValueSize is the maximum length of a value, in bytes. - MaxValueSize = (1 << 31) - 2 -) - -const ( - maxUint = ^uint(0) - minUint = 0 - maxInt = int(^uint(0) >> 1) - minInt = -maxInt - 1 -) - -const bucketHeaderSize = int(unsafe.Sizeof(bucket{})) - -const ( - minFillPercent = 0.1 - maxFillPercent = 1.0 -) - -// DefaultFillPercent is the percentage that split pages are filled. -// This value can be changed by setting Bucket.FillPercent. -const DefaultFillPercent = 0.5 - -// Bucket represents a collection of key/value pairs inside the database. -type Bucket struct { - *bucket - tx *Tx // the associated transaction - buckets map[string]*Bucket // subbucket cache - page *page // inline page reference - rootNode *node // materialized node for the root page. - nodes map[pgid]*node // node cache - - // Sets the threshold for filling nodes when they split. By default, - // the bucket will fill to 50% but it can be useful to increase this - // amount if you know that your write workloads are mostly append-only. - // - // This is non-persisted across transactions so it must be set in every Tx. - FillPercent float64 -} - -// bucket represents the on-file representation of a bucket. -// This is stored as the "value" of a bucket key. If the bucket is small enough, -// then its root page can be stored inline in the "value", after the bucket -// header. In the case of inline buckets, the "root" will be 0. -type bucket struct { - root pgid // page id of the bucket's root-level page - sequence uint64 // monotonically incrementing, used by NextSequence() -} - -// newBucket returns a new bucket associated with a transaction. -func newBucket(tx *Tx) Bucket { - var b = Bucket{tx: tx, FillPercent: DefaultFillPercent} - if tx.writable { - b.buckets = make(map[string]*Bucket) - b.nodes = make(map[pgid]*node) - } - return b -} - -// Tx returns the tx of the bucket. -func (b *Bucket) Tx() *Tx { - return b.tx -} - -// Root returns the root of the bucket. -func (b *Bucket) Root() pgid { - return b.root -} - -// Writable returns whether the bucket is writable. -func (b *Bucket) Writable() bool { - return b.tx.writable -} - -// Cursor creates a cursor associated with the bucket. -// The cursor is only valid as long as the transaction is open. -// Do not use a cursor after the transaction is closed. -func (b *Bucket) Cursor() *Cursor { - // Update transaction statistics. - b.tx.stats.CursorCount++ - - // Allocate and return a cursor. - return &Cursor{ - bucket: b, - stack: make([]elemRef, 0), - } -} - -// Bucket retrieves a nested bucket by name. -// Returns nil if the bucket does not exist. -// The bucket instance is only valid for the lifetime of the transaction. -func (b *Bucket) Bucket(name []byte) *Bucket { - if b.buckets != nil { - if child := b.buckets[string(name)]; child != nil { - return child - } - } - - // Move cursor to key. - c := b.Cursor() - k, v, flags := c.seek(name) - - // Return nil if the key doesn't exist or it is not a bucket. - if !bytes.Equal(name, k) || (flags&bucketLeafFlag) == 0 { - return nil - } - - // Otherwise create a bucket and cache it. - var child = b.openBucket(v) - if b.buckets != nil { - b.buckets[string(name)] = child - } - - return child -} - -// Helper method that re-interprets a sub-bucket value -// from a parent into a Bucket -func (b *Bucket) openBucket(value []byte) *Bucket { - var child = newBucket(b.tx) - - // If unaligned load/stores are broken on this arch and value is - // unaligned simply clone to an aligned byte array. - unaligned := brokenUnaligned && uintptr(unsafe.Pointer(&value[0]))&3 != 0 - - if unaligned { - value = cloneBytes(value) - } - - // If this is a writable transaction then we need to copy the bucket entry. - // Read-only transactions can point directly at the mmap entry. - if b.tx.writable && !unaligned { - child.bucket = &bucket{} - *child.bucket = *(*bucket)(unsafe.Pointer(&value[0])) - } else { - child.bucket = (*bucket)(unsafe.Pointer(&value[0])) - } - - // Save a reference to the inline page if the bucket is inline. - if child.root == 0 { - child.page = (*page)(unsafe.Pointer(&value[bucketHeaderSize])) - } - - return &child -} - -// CreateBucket creates a new bucket at the given key and returns the new bucket. -// Returns an error if the key already exists, if the bucket name is blank, or if the bucket name is too long. -// The bucket instance is only valid for the lifetime of the transaction. -func (b *Bucket) CreateBucket(key []byte) (*Bucket, error) { - if b.tx.db == nil { - return nil, ErrTxClosed - } else if !b.tx.writable { - return nil, ErrTxNotWritable - } else if len(key) == 0 { - return nil, ErrBucketNameRequired - } - - // Move cursor to correct position. - c := b.Cursor() - k, _, flags := c.seek(key) - - // Return an error if there is an existing key. - if bytes.Equal(key, k) { - if (flags & bucketLeafFlag) != 0 { - return nil, ErrBucketExists - } - return nil, ErrIncompatibleValue - } - - // Create empty, inline bucket. - var bucket = Bucket{ - bucket: &bucket{}, - rootNode: &node{isLeaf: true}, - FillPercent: DefaultFillPercent, - } - var value = bucket.write() - - // Insert into node. - key = cloneBytes(key) - c.node().put(key, key, value, 0, bucketLeafFlag) - - // Since subbuckets are not allowed on inline buckets, we need to - // dereference the inline page, if it exists. This will cause the bucket - // to be treated as a regular, non-inline bucket for the rest of the tx. - b.page = nil - - return b.Bucket(key), nil -} - -// CreateBucketIfNotExists creates a new bucket if it doesn't already exist and returns a reference to it. -// Returns an error if the bucket name is blank, or if the bucket name is too long. -// The bucket instance is only valid for the lifetime of the transaction. -func (b *Bucket) CreateBucketIfNotExists(key []byte) (*Bucket, error) { - child, err := b.CreateBucket(key) - if err == ErrBucketExists { - return b.Bucket(key), nil - } else if err != nil { - return nil, err - } - return child, nil -} - -// DeleteBucket deletes a bucket at the given key. -// Returns an error if the bucket does not exists, or if the key represents a non-bucket value. -func (b *Bucket) DeleteBucket(key []byte) error { - if b.tx.db == nil { - return ErrTxClosed - } else if !b.Writable() { - return ErrTxNotWritable - } - - // Move cursor to correct position. - c := b.Cursor() - k, _, flags := c.seek(key) - - // Return an error if bucket doesn't exist or is not a bucket. - if !bytes.Equal(key, k) { - return ErrBucketNotFound - } else if (flags & bucketLeafFlag) == 0 { - return ErrIncompatibleValue - } - - // Recursively delete all child buckets. - child := b.Bucket(key) - err := child.ForEach(func(k, v []byte) error { - if v == nil { - if err := child.DeleteBucket(k); err != nil { - return fmt.Errorf("delete bucket: %s", err) - } - } - return nil - }) - if err != nil { - return err - } - - // Remove cached copy. - delete(b.buckets, string(key)) - - // Release all bucket pages to freelist. - child.nodes = nil - child.rootNode = nil - child.free() - - // Delete the node if we have a matching key. - c.node().del(key) - - return nil -} - -// Get retrieves the value for a key in the bucket. -// Returns a nil value if the key does not exist or if the key is a nested bucket. -// The returned value is only valid for the life of the transaction. -func (b *Bucket) Get(key []byte) []byte { - k, v, flags := b.Cursor().seek(key) - - // Return nil if this is a bucket. - if (flags & bucketLeafFlag) != 0 { - return nil - } - - // If our target node isn't the same key as what's passed in then return nil. - if !bytes.Equal(key, k) { - return nil - } - return v -} - -// Put sets the value for a key in the bucket. -// If the key exist then its previous value will be overwritten. -// Supplied value must remain valid for the life of the transaction. -// Returns an error if the bucket was created from a read-only transaction, if the key is blank, if the key is too large, or if the value is too large. -func (b *Bucket) Put(key []byte, value []byte) error { - if b.tx.db == nil { - return ErrTxClosed - } else if !b.Writable() { - return ErrTxNotWritable - } else if len(key) == 0 { - return ErrKeyRequired - } else if len(key) > MaxKeySize { - return ErrKeyTooLarge - } else if int64(len(value)) > MaxValueSize { - return ErrValueTooLarge - } - - // Move cursor to correct position. - c := b.Cursor() - k, _, flags := c.seek(key) - - // Return an error if there is an existing key with a bucket value. - if bytes.Equal(key, k) && (flags&bucketLeafFlag) != 0 { - return ErrIncompatibleValue - } - - // Insert into node. - key = cloneBytes(key) - c.node().put(key, key, value, 0, 0) - - return nil -} - -// Delete removes a key from the bucket. -// If the key does not exist then nothing is done and a nil error is returned. -// Returns an error if the bucket was created from a read-only transaction. -func (b *Bucket) Delete(key []byte) error { - if b.tx.db == nil { - return ErrTxClosed - } else if !b.Writable() { - return ErrTxNotWritable - } - - // Move cursor to correct position. - c := b.Cursor() - _, _, flags := c.seek(key) - - // Return an error if there is already existing bucket value. - if (flags & bucketLeafFlag) != 0 { - return ErrIncompatibleValue - } - - // Delete the node if we have a matching key. - c.node().del(key) - - return nil -} - -// Sequence returns the current integer for the bucket without incrementing it. -func (b *Bucket) Sequence() uint64 { return b.bucket.sequence } - -// SetSequence updates the sequence number for the bucket. -func (b *Bucket) SetSequence(v uint64) error { - if b.tx.db == nil { - return ErrTxClosed - } else if !b.Writable() { - return ErrTxNotWritable - } - - // Materialize the root node if it hasn't been already so that the - // bucket will be saved during commit. - if b.rootNode == nil { - _ = b.node(b.root, nil) - } - - // Increment and return the sequence. - b.bucket.sequence = v - return nil -} - -// NextSequence returns an autoincrementing integer for the bucket. -func (b *Bucket) NextSequence() (uint64, error) { - if b.tx.db == nil { - return 0, ErrTxClosed - } else if !b.Writable() { - return 0, ErrTxNotWritable - } - - // Materialize the root node if it hasn't been already so that the - // bucket will be saved during commit. - if b.rootNode == nil { - _ = b.node(b.root, nil) - } - - // Increment and return the sequence. - b.bucket.sequence++ - return b.bucket.sequence, nil -} - -// ForEach executes a function for each key/value pair in a bucket. -// If the provided function returns an error then the iteration is stopped and -// the error is returned to the caller. The provided function must not modify -// the bucket; this will result in undefined behavior. -func (b *Bucket) ForEach(fn func(k, v []byte) error) error { - if b.tx.db == nil { - return ErrTxClosed - } - c := b.Cursor() - for k, v := c.First(); k != nil; k, v = c.Next() { - if err := fn(k, v); err != nil { - return err - } - } - return nil -} - -// Stat returns stats on a bucket. -func (b *Bucket) Stats() BucketStats { - var s, subStats BucketStats - pageSize := b.tx.db.pageSize - s.BucketN += 1 - if b.root == 0 { - s.InlineBucketN += 1 - } - b.forEachPage(func(p *page, depth int) { - if (p.flags & leafPageFlag) != 0 { - s.KeyN += int(p.count) - - // used totals the used bytes for the page - used := pageHeaderSize - - if p.count != 0 { - // If page has any elements, add all element headers. - used += leafPageElementSize * int(p.count-1) - - // Add all element key, value sizes. - // The computation takes advantage of the fact that the position - // of the last element's key/value equals to the total of the sizes - // of all previous elements' keys and values. - // It also includes the last element's header. - lastElement := p.leafPageElement(p.count - 1) - used += int(lastElement.pos + lastElement.ksize + lastElement.vsize) - } - - if b.root == 0 { - // For inlined bucket just update the inline stats - s.InlineBucketInuse += used - } else { - // For non-inlined bucket update all the leaf stats - s.LeafPageN++ - s.LeafInuse += used - s.LeafOverflowN += int(p.overflow) - - // Collect stats from sub-buckets. - // Do that by iterating over all element headers - // looking for the ones with the bucketLeafFlag. - for i := uint16(0); i < p.count; i++ { - e := p.leafPageElement(i) - if (e.flags & bucketLeafFlag) != 0 { - // For any bucket element, open the element value - // and recursively call Stats on the contained bucket. - subStats.Add(b.openBucket(e.value()).Stats()) - } - } - } - } else if (p.flags & branchPageFlag) != 0 { - s.BranchPageN++ - lastElement := p.branchPageElement(p.count - 1) - - // used totals the used bytes for the page - // Add header and all element headers. - used := pageHeaderSize + (branchPageElementSize * int(p.count-1)) - - // Add size of all keys and values. - // Again, use the fact that last element's position equals to - // the total of key, value sizes of all previous elements. - used += int(lastElement.pos + lastElement.ksize) - s.BranchInuse += used - s.BranchOverflowN += int(p.overflow) - } - - // Keep track of maximum page depth. - if depth+1 > s.Depth { - s.Depth = (depth + 1) - } - }) - - // Alloc stats can be computed from page counts and pageSize. - s.BranchAlloc = (s.BranchPageN + s.BranchOverflowN) * pageSize - s.LeafAlloc = (s.LeafPageN + s.LeafOverflowN) * pageSize - - // Add the max depth of sub-buckets to get total nested depth. - s.Depth += subStats.Depth - // Add the stats for all sub-buckets - s.Add(subStats) - return s -} - -// forEachPage iterates over every page in a bucket, including inline pages. -func (b *Bucket) forEachPage(fn func(*page, int)) { - // If we have an inline page then just use that. - if b.page != nil { - fn(b.page, 0) - return - } - - // Otherwise traverse the page hierarchy. - b.tx.forEachPage(b.root, 0, fn) -} - -// forEachPageNode iterates over every page (or node) in a bucket. -// This also includes inline pages. -func (b *Bucket) forEachPageNode(fn func(*page, *node, int)) { - // If we have an inline page or root node then just use that. - if b.page != nil { - fn(b.page, nil, 0) - return - } - b._forEachPageNode(b.root, 0, fn) -} - -func (b *Bucket) _forEachPageNode(pgid pgid, depth int, fn func(*page, *node, int)) { - var p, n = b.pageNode(pgid) - - // Execute function. - fn(p, n, depth) - - // Recursively loop over children. - if p != nil { - if (p.flags & branchPageFlag) != 0 { - for i := 0; i < int(p.count); i++ { - elem := p.branchPageElement(uint16(i)) - b._forEachPageNode(elem.pgid, depth+1, fn) - } - } - } else { - if !n.isLeaf { - for _, inode := range n.inodes { - b._forEachPageNode(inode.pgid, depth+1, fn) - } - } - } -} - -// spill writes all the nodes for this bucket to dirty pages. -func (b *Bucket) spill() error { - // Spill all child buckets first. - for name, child := range b.buckets { - // If the child bucket is small enough and it has no child buckets then - // write it inline into the parent bucket's page. Otherwise spill it - // like a normal bucket and make the parent value a pointer to the page. - var value []byte - if child.inlineable() { - child.free() - value = child.write() - } else { - if err := child.spill(); err != nil { - return err - } - - // Update the child bucket header in this bucket. - value = make([]byte, unsafe.Sizeof(bucket{})) - var bucket = (*bucket)(unsafe.Pointer(&value[0])) - *bucket = *child.bucket - } - - // Skip writing the bucket if there are no materialized nodes. - if child.rootNode == nil { - continue - } - - // Update parent node. - var c = b.Cursor() - k, _, flags := c.seek([]byte(name)) - if !bytes.Equal([]byte(name), k) { - panic(fmt.Sprintf("misplaced bucket header: %x -> %x", []byte(name), k)) - } - if flags&bucketLeafFlag == 0 { - panic(fmt.Sprintf("unexpected bucket header flag: %x", flags)) - } - c.node().put([]byte(name), []byte(name), value, 0, bucketLeafFlag) - } - - // Ignore if there's not a materialized root node. - if b.rootNode == nil { - return nil - } - - // Spill nodes. - if err := b.rootNode.spill(); err != nil { - return err - } - b.rootNode = b.rootNode.root() - - // Update the root node for this bucket. - if b.rootNode.pgid >= b.tx.meta.pgid { - panic(fmt.Sprintf("pgid (%d) above high water mark (%d)", b.rootNode.pgid, b.tx.meta.pgid)) - } - b.root = b.rootNode.pgid - - return nil -} - -// inlineable returns true if a bucket is small enough to be written inline -// and if it contains no subbuckets. Otherwise returns false. -func (b *Bucket) inlineable() bool { - var n = b.rootNode - - // Bucket must only contain a single leaf node. - if n == nil || !n.isLeaf { - return false - } - - // Bucket is not inlineable if it contains subbuckets or if it goes beyond - // our threshold for inline bucket size. - var size = pageHeaderSize - for _, inode := range n.inodes { - size += leafPageElementSize + len(inode.key) + len(inode.value) - - if inode.flags&bucketLeafFlag != 0 { - return false - } else if size > b.maxInlineBucketSize() { - return false - } - } - - return true -} - -// Returns the maximum total size of a bucket to make it a candidate for inlining. -func (b *Bucket) maxInlineBucketSize() int { - return b.tx.db.pageSize / 4 -} - -// write allocates and writes a bucket to a byte slice. -func (b *Bucket) write() []byte { - // Allocate the appropriate size. - var n = b.rootNode - var value = make([]byte, bucketHeaderSize+n.size()) - - // Write a bucket header. - var bucket = (*bucket)(unsafe.Pointer(&value[0])) - *bucket = *b.bucket - - // Convert byte slice to a fake page and write the root node. - var p = (*page)(unsafe.Pointer(&value[bucketHeaderSize])) - n.write(p) - - return value -} - -// rebalance attempts to balance all nodes. -func (b *Bucket) rebalance() { - for _, n := range b.nodes { - n.rebalance() - } - for _, child := range b.buckets { - child.rebalance() - } -} - -// node creates a node from a page and associates it with a given parent. -func (b *Bucket) node(pgid pgid, parent *node) *node { - _assert(b.nodes != nil, "nodes map expected") - - // Retrieve node if it's already been created. - if n := b.nodes[pgid]; n != nil { - return n - } - - // Otherwise create a node and cache it. - n := &node{bucket: b, parent: parent} - if parent == nil { - b.rootNode = n - } else { - parent.children = append(parent.children, n) - } - - // Use the inline page if this is an inline bucket. - var p = b.page - if p == nil { - p = b.tx.page(pgid) - } - - // Read the page into the node and cache it. - n.read(p) - b.nodes[pgid] = n - - // Update statistics. - b.tx.stats.NodeCount++ - - return n -} - -// free recursively frees all pages in the bucket. -func (b *Bucket) free() { - if b.root == 0 { - return - } - - var tx = b.tx - b.forEachPageNode(func(p *page, n *node, _ int) { - if p != nil { - tx.db.freelist.free(tx.meta.txid, p) - } else { - n.free() - } - }) - b.root = 0 -} - -// dereference removes all references to the old mmap. -func (b *Bucket) dereference() { - if b.rootNode != nil { - b.rootNode.root().dereference() - } - - for _, child := range b.buckets { - child.dereference() - } -} - -// pageNode returns the in-memory node, if it exists. -// Otherwise returns the underlying page. -func (b *Bucket) pageNode(id pgid) (*page, *node) { - // Inline buckets have a fake page embedded in their value so treat them - // differently. We'll return the rootNode (if available) or the fake page. - if b.root == 0 { - if id != 0 { - panic(fmt.Sprintf("inline bucket non-zero page access(2): %d != 0", id)) - } - if b.rootNode != nil { - return nil, b.rootNode - } - return b.page, nil - } - - // Check the node cache for non-inline buckets. - if b.nodes != nil { - if n := b.nodes[id]; n != nil { - return nil, n - } - } - - // Finally lookup the page from the transaction if no node is materialized. - return b.tx.page(id), nil -} - -// BucketStats records statistics about resources used by a bucket. -type BucketStats struct { - // Page count statistics. - BranchPageN int // number of logical branch pages - BranchOverflowN int // number of physical branch overflow pages - LeafPageN int // number of logical leaf pages - LeafOverflowN int // number of physical leaf overflow pages - - // Tree statistics. - KeyN int // number of keys/value pairs - Depth int // number of levels in B+tree - - // Page size utilization. - BranchAlloc int // bytes allocated for physical branch pages - BranchInuse int // bytes actually used for branch data - LeafAlloc int // bytes allocated for physical leaf pages - LeafInuse int // bytes actually used for leaf data - - // Bucket statistics - BucketN int // total number of buckets including the top bucket - InlineBucketN int // total number on inlined buckets - InlineBucketInuse int // bytes used for inlined buckets (also accounted for in LeafInuse) -} - -func (s *BucketStats) Add(other BucketStats) { - s.BranchPageN += other.BranchPageN - s.BranchOverflowN += other.BranchOverflowN - s.LeafPageN += other.LeafPageN - s.LeafOverflowN += other.LeafOverflowN - s.KeyN += other.KeyN - if s.Depth < other.Depth { - s.Depth = other.Depth - } - s.BranchAlloc += other.BranchAlloc - s.BranchInuse += other.BranchInuse - s.LeafAlloc += other.LeafAlloc - s.LeafInuse += other.LeafInuse - - s.BucketN += other.BucketN - s.InlineBucketN += other.InlineBucketN - s.InlineBucketInuse += other.InlineBucketInuse -} - -// cloneBytes returns a copy of a given slice. -func cloneBytes(v []byte) []byte { - var clone = make([]byte, len(v)) - copy(clone, v) - return clone -} diff --git a/vendor/github.com/boltdb/bolt/cursor.go b/vendor/github.com/boltdb/bolt/cursor.go deleted file mode 100644 index 1be9f35e3..000000000 --- a/vendor/github.com/boltdb/bolt/cursor.go +++ /dev/null @@ -1,400 +0,0 @@ -package bolt - -import ( - "bytes" - "fmt" - "sort" -) - -// Cursor represents an iterator that can traverse over all key/value pairs in a bucket in sorted order. -// Cursors see nested buckets with value == nil. -// Cursors can be obtained from a transaction and are valid as long as the transaction is open. -// -// Keys and values returned from the cursor are only valid for the life of the transaction. -// -// Changing data while traversing with a cursor may cause it to be invalidated -// and return unexpected keys and/or values. You must reposition your cursor -// after mutating data. -type Cursor struct { - bucket *Bucket - stack []elemRef -} - -// Bucket returns the bucket that this cursor was created from. -func (c *Cursor) Bucket() *Bucket { - return c.bucket -} - -// First moves the cursor to the first item in the bucket and returns its key and value. -// If the bucket is empty then a nil key and value are returned. -// The returned key and value are only valid for the life of the transaction. -func (c *Cursor) First() (key []byte, value []byte) { - _assert(c.bucket.tx.db != nil, "tx closed") - c.stack = c.stack[:0] - p, n := c.bucket.pageNode(c.bucket.root) - c.stack = append(c.stack, elemRef{page: p, node: n, index: 0}) - c.first() - - // If we land on an empty page then move to the next value. - // https://github.com/boltdb/bolt/issues/450 - if c.stack[len(c.stack)-1].count() == 0 { - c.next() - } - - k, v, flags := c.keyValue() - if (flags & uint32(bucketLeafFlag)) != 0 { - return k, nil - } - return k, v - -} - -// Last moves the cursor to the last item in the bucket and returns its key and value. -// If the bucket is empty then a nil key and value are returned. -// The returned key and value are only valid for the life of the transaction. -func (c *Cursor) Last() (key []byte, value []byte) { - _assert(c.bucket.tx.db != nil, "tx closed") - c.stack = c.stack[:0] - p, n := c.bucket.pageNode(c.bucket.root) - ref := elemRef{page: p, node: n} - ref.index = ref.count() - 1 - c.stack = append(c.stack, ref) - c.last() - k, v, flags := c.keyValue() - if (flags & uint32(bucketLeafFlag)) != 0 { - return k, nil - } - return k, v -} - -// Next moves the cursor to the next item in the bucket and returns its key and value. -// If the cursor is at the end of the bucket then a nil key and value are returned. -// The returned key and value are only valid for the life of the transaction. -func (c *Cursor) Next() (key []byte, value []byte) { - _assert(c.bucket.tx.db != nil, "tx closed") - k, v, flags := c.next() - if (flags & uint32(bucketLeafFlag)) != 0 { - return k, nil - } - return k, v -} - -// Prev moves the cursor to the previous item in the bucket and returns its key and value. -// If the cursor is at the beginning of the bucket then a nil key and value are returned. -// The returned key and value are only valid for the life of the transaction. -func (c *Cursor) Prev() (key []byte, value []byte) { - _assert(c.bucket.tx.db != nil, "tx closed") - - // Attempt to move back one element until we're successful. - // Move up the stack as we hit the beginning of each page in our stack. - for i := len(c.stack) - 1; i >= 0; i-- { - elem := &c.stack[i] - if elem.index > 0 { - elem.index-- - break - } - c.stack = c.stack[:i] - } - - // If we've hit the end then return nil. - if len(c.stack) == 0 { - return nil, nil - } - - // Move down the stack to find the last element of the last leaf under this branch. - c.last() - k, v, flags := c.keyValue() - if (flags & uint32(bucketLeafFlag)) != 0 { - return k, nil - } - return k, v -} - -// Seek moves the cursor to a given key and returns it. -// If the key does not exist then the next key is used. If no keys -// follow, a nil key is returned. -// The returned key and value are only valid for the life of the transaction. -func (c *Cursor) Seek(seek []byte) (key []byte, value []byte) { - k, v, flags := c.seek(seek) - - // If we ended up after the last element of a page then move to the next one. - if ref := &c.stack[len(c.stack)-1]; ref.index >= ref.count() { - k, v, flags = c.next() - } - - if k == nil { - return nil, nil - } else if (flags & uint32(bucketLeafFlag)) != 0 { - return k, nil - } - return k, v -} - -// Delete removes the current key/value under the cursor from the bucket. -// Delete fails if current key/value is a bucket or if the transaction is not writable. -func (c *Cursor) Delete() error { - if c.bucket.tx.db == nil { - return ErrTxClosed - } else if !c.bucket.Writable() { - return ErrTxNotWritable - } - - key, _, flags := c.keyValue() - // Return an error if current value is a bucket. - if (flags & bucketLeafFlag) != 0 { - return ErrIncompatibleValue - } - c.node().del(key) - - return nil -} - -// seek moves the cursor to a given key and returns it. -// If the key does not exist then the next key is used. -func (c *Cursor) seek(seek []byte) (key []byte, value []byte, flags uint32) { - _assert(c.bucket.tx.db != nil, "tx closed") - - // Start from root page/node and traverse to correct page. - c.stack = c.stack[:0] - c.search(seek, c.bucket.root) - ref := &c.stack[len(c.stack)-1] - - // If the cursor is pointing to the end of page/node then return nil. - if ref.index >= ref.count() { - return nil, nil, 0 - } - - // If this is a bucket then return a nil value. - return c.keyValue() -} - -// first moves the cursor to the first leaf element under the last page in the stack. -func (c *Cursor) first() { - for { - // Exit when we hit a leaf page. - var ref = &c.stack[len(c.stack)-1] - if ref.isLeaf() { - break - } - - // Keep adding pages pointing to the first element to the stack. - var pgid pgid - if ref.node != nil { - pgid = ref.node.inodes[ref.index].pgid - } else { - pgid = ref.page.branchPageElement(uint16(ref.index)).pgid - } - p, n := c.bucket.pageNode(pgid) - c.stack = append(c.stack, elemRef{page: p, node: n, index: 0}) - } -} - -// last moves the cursor to the last leaf element under the last page in the stack. -func (c *Cursor) last() { - for { - // Exit when we hit a leaf page. - ref := &c.stack[len(c.stack)-1] - if ref.isLeaf() { - break - } - - // Keep adding pages pointing to the last element in the stack. - var pgid pgid - if ref.node != nil { - pgid = ref.node.inodes[ref.index].pgid - } else { - pgid = ref.page.branchPageElement(uint16(ref.index)).pgid - } - p, n := c.bucket.pageNode(pgid) - - var nextRef = elemRef{page: p, node: n} - nextRef.index = nextRef.count() - 1 - c.stack = append(c.stack, nextRef) - } -} - -// next moves to the next leaf element and returns the key and value. -// If the cursor is at the last leaf element then it stays there and returns nil. -func (c *Cursor) next() (key []byte, value []byte, flags uint32) { - for { - // Attempt to move over one element until we're successful. - // Move up the stack as we hit the end of each page in our stack. - var i int - for i = len(c.stack) - 1; i >= 0; i-- { - elem := &c.stack[i] - if elem.index < elem.count()-1 { - elem.index++ - break - } - } - - // If we've hit the root page then stop and return. This will leave the - // cursor on the last element of the last page. - if i == -1 { - return nil, nil, 0 - } - - // Otherwise start from where we left off in the stack and find the - // first element of the first leaf page. - c.stack = c.stack[:i+1] - c.first() - - // If this is an empty page then restart and move back up the stack. - // https://github.com/boltdb/bolt/issues/450 - if c.stack[len(c.stack)-1].count() == 0 { - continue - } - - return c.keyValue() - } -} - -// search recursively performs a binary search against a given page/node until it finds a given key. -func (c *Cursor) search(key []byte, pgid pgid) { - p, n := c.bucket.pageNode(pgid) - if p != nil && (p.flags&(branchPageFlag|leafPageFlag)) == 0 { - panic(fmt.Sprintf("invalid page type: %d: %x", p.id, p.flags)) - } - e := elemRef{page: p, node: n} - c.stack = append(c.stack, e) - - // If we're on a leaf page/node then find the specific node. - if e.isLeaf() { - c.nsearch(key) - return - } - - if n != nil { - c.searchNode(key, n) - return - } - c.searchPage(key, p) -} - -func (c *Cursor) searchNode(key []byte, n *node) { - var exact bool - index := sort.Search(len(n.inodes), func(i int) bool { - // TODO(benbjohnson): Optimize this range search. It's a bit hacky right now. - // sort.Search() finds the lowest index where f() != -1 but we need the highest index. - ret := bytes.Compare(n.inodes[i].key, key) - if ret == 0 { - exact = true - } - return ret != -1 - }) - if !exact && index > 0 { - index-- - } - c.stack[len(c.stack)-1].index = index - - // Recursively search to the next page. - c.search(key, n.inodes[index].pgid) -} - -func (c *Cursor) searchPage(key []byte, p *page) { - // Binary search for the correct range. - inodes := p.branchPageElements() - - var exact bool - index := sort.Search(int(p.count), func(i int) bool { - // TODO(benbjohnson): Optimize this range search. It's a bit hacky right now. - // sort.Search() finds the lowest index where f() != -1 but we need the highest index. - ret := bytes.Compare(inodes[i].key(), key) - if ret == 0 { - exact = true - } - return ret != -1 - }) - if !exact && index > 0 { - index-- - } - c.stack[len(c.stack)-1].index = index - - // Recursively search to the next page. - c.search(key, inodes[index].pgid) -} - -// nsearch searches the leaf node on the top of the stack for a key. -func (c *Cursor) nsearch(key []byte) { - e := &c.stack[len(c.stack)-1] - p, n := e.page, e.node - - // If we have a node then search its inodes. - if n != nil { - index := sort.Search(len(n.inodes), func(i int) bool { - return bytes.Compare(n.inodes[i].key, key) != -1 - }) - e.index = index - return - } - - // If we have a page then search its leaf elements. - inodes := p.leafPageElements() - index := sort.Search(int(p.count), func(i int) bool { - return bytes.Compare(inodes[i].key(), key) != -1 - }) - e.index = index -} - -// keyValue returns the key and value of the current leaf element. -func (c *Cursor) keyValue() ([]byte, []byte, uint32) { - ref := &c.stack[len(c.stack)-1] - if ref.count() == 0 || ref.index >= ref.count() { - return nil, nil, 0 - } - - // Retrieve value from node. - if ref.node != nil { - inode := &ref.node.inodes[ref.index] - return inode.key, inode.value, inode.flags - } - - // Or retrieve value from page. - elem := ref.page.leafPageElement(uint16(ref.index)) - return elem.key(), elem.value(), elem.flags -} - -// node returns the node that the cursor is currently positioned on. -func (c *Cursor) node() *node { - _assert(len(c.stack) > 0, "accessing a node with a zero-length cursor stack") - - // If the top of the stack is a leaf node then just return it. - if ref := &c.stack[len(c.stack)-1]; ref.node != nil && ref.isLeaf() { - return ref.node - } - - // Start from root and traverse down the hierarchy. - var n = c.stack[0].node - if n == nil { - n = c.bucket.node(c.stack[0].page.id, nil) - } - for _, ref := range c.stack[:len(c.stack)-1] { - _assert(!n.isLeaf, "expected branch node") - n = n.childAt(int(ref.index)) - } - _assert(n.isLeaf, "expected leaf node") - return n -} - -// elemRef represents a reference to an element on a given page/node. -type elemRef struct { - page *page - node *node - index int -} - -// isLeaf returns whether the ref is pointing at a leaf page/node. -func (r *elemRef) isLeaf() bool { - if r.node != nil { - return r.node.isLeaf - } - return (r.page.flags & leafPageFlag) != 0 -} - -// count returns the number of inodes or page elements. -func (r *elemRef) count() int { - if r.node != nil { - return len(r.node.inodes) - } - return int(r.page.count) -} diff --git a/vendor/github.com/boltdb/bolt/db.go b/vendor/github.com/boltdb/bolt/db.go deleted file mode 100644 index f352ff14f..000000000 --- a/vendor/github.com/boltdb/bolt/db.go +++ /dev/null @@ -1,1039 +0,0 @@ -package bolt - -import ( - "errors" - "fmt" - "hash/fnv" - "log" - "os" - "runtime" - "runtime/debug" - "strings" - "sync" - "time" - "unsafe" -) - -// The largest step that can be taken when remapping the mmap. -const maxMmapStep = 1 << 30 // 1GB - -// The data file format version. -const version = 2 - -// Represents a marker value to indicate that a file is a Bolt DB. -const magic uint32 = 0xED0CDAED - -// IgnoreNoSync specifies whether the NoSync field of a DB is ignored when -// syncing changes to a file. This is required as some operating systems, -// such as OpenBSD, do not have a unified buffer cache (UBC) and writes -// must be synchronized using the msync(2) syscall. -const IgnoreNoSync = runtime.GOOS == "openbsd" - -// Default values if not set in a DB instance. -const ( - DefaultMaxBatchSize int = 1000 - DefaultMaxBatchDelay = 10 * time.Millisecond - DefaultAllocSize = 16 * 1024 * 1024 -) - -// default page size for db is set to the OS page size. -var defaultPageSize = os.Getpagesize() - -// DB represents a collection of buckets persisted to a file on disk. -// All data access is performed through transactions which can be obtained through the DB. -// All the functions on DB will return a ErrDatabaseNotOpen if accessed before Open() is called. -type DB struct { - // When enabled, the database will perform a Check() after every commit. - // A panic is issued if the database is in an inconsistent state. This - // flag has a large performance impact so it should only be used for - // debugging purposes. - StrictMode bool - - // Setting the NoSync flag will cause the database to skip fsync() - // calls after each commit. This can be useful when bulk loading data - // into a database and you can restart the bulk load in the event of - // a system failure or database corruption. Do not set this flag for - // normal use. - // - // If the package global IgnoreNoSync constant is true, this value is - // ignored. See the comment on that constant for more details. - // - // THIS IS UNSAFE. PLEASE USE WITH CAUTION. - NoSync bool - - // When true, skips the truncate call when growing the database. - // Setting this to true is only safe on non-ext3/ext4 systems. - // Skipping truncation avoids preallocation of hard drive space and - // bypasses a truncate() and fsync() syscall on remapping. - // - // https://github.com/boltdb/bolt/issues/284 - NoGrowSync bool - - // If you want to read the entire database fast, you can set MmapFlag to - // syscall.MAP_POPULATE on Linux 2.6.23+ for sequential read-ahead. - MmapFlags int - - // MaxBatchSize is the maximum size of a batch. Default value is - // copied from DefaultMaxBatchSize in Open. - // - // If <=0, disables batching. - // - // Do not change concurrently with calls to Batch. - MaxBatchSize int - - // MaxBatchDelay is the maximum delay before a batch starts. - // Default value is copied from DefaultMaxBatchDelay in Open. - // - // If <=0, effectively disables batching. - // - // Do not change concurrently with calls to Batch. - MaxBatchDelay time.Duration - - // AllocSize is the amount of space allocated when the database - // needs to create new pages. This is done to amortize the cost - // of truncate() and fsync() when growing the data file. - AllocSize int - - path string - file *os.File - lockfile *os.File // windows only - dataref []byte // mmap'ed readonly, write throws SEGV - data *[maxMapSize]byte - datasz int - filesz int // current on disk file size - meta0 *meta - meta1 *meta - pageSize int - opened bool - rwtx *Tx - txs []*Tx - freelist *freelist - stats Stats - - pagePool sync.Pool - - batchMu sync.Mutex - batch *batch - - rwlock sync.Mutex // Allows only one writer at a time. - metalock sync.Mutex // Protects meta page access. - mmaplock sync.RWMutex // Protects mmap access during remapping. - statlock sync.RWMutex // Protects stats access. - - ops struct { - writeAt func(b []byte, off int64) (n int, err error) - } - - // Read only mode. - // When true, Update() and Begin(true) return ErrDatabaseReadOnly immediately. - readOnly bool -} - -// Path returns the path to currently open database file. -func (db *DB) Path() string { - return db.path -} - -// GoString returns the Go string representation of the database. -func (db *DB) GoString() string { - return fmt.Sprintf("bolt.DB{path:%q}", db.path) -} - -// String returns the string representation of the database. -func (db *DB) String() string { - return fmt.Sprintf("DB<%q>", db.path) -} - -// Open creates and opens a database at the given path. -// If the file does not exist then it will be created automatically. -// Passing in nil options will cause Bolt to open the database with the default options. -func Open(path string, mode os.FileMode, options *Options) (*DB, error) { - var db = &DB{opened: true} - - // Set default options if no options are provided. - if options == nil { - options = DefaultOptions - } - db.NoGrowSync = options.NoGrowSync - db.MmapFlags = options.MmapFlags - - // Set default values for later DB operations. - db.MaxBatchSize = DefaultMaxBatchSize - db.MaxBatchDelay = DefaultMaxBatchDelay - db.AllocSize = DefaultAllocSize - - flag := os.O_RDWR - if options.ReadOnly { - flag = os.O_RDONLY - db.readOnly = true - } - - // Open data file and separate sync handler for metadata writes. - db.path = path - var err error - if db.file, err = os.OpenFile(db.path, flag|os.O_CREATE, mode); err != nil { - _ = db.close() - return nil, err - } - - // Lock file so that other processes using Bolt in read-write mode cannot - // use the database at the same time. This would cause corruption since - // the two processes would write meta pages and free pages separately. - // The database file is locked exclusively (only one process can grab the lock) - // if !options.ReadOnly. - // The database file is locked using the shared lock (more than one process may - // hold a lock at the same time) otherwise (options.ReadOnly is set). - if err := flock(db, mode, !db.readOnly, options.Timeout); err != nil { - _ = db.close() - return nil, err - } - - // Default values for test hooks - db.ops.writeAt = db.file.WriteAt - - // Initialize the database if it doesn't exist. - if info, err := db.file.Stat(); err != nil { - return nil, err - } else if info.Size() == 0 { - // Initialize new files with meta pages. - if err := db.init(); err != nil { - return nil, err - } - } else { - // Read the first meta page to determine the page size. - var buf [0x1000]byte - if _, err := db.file.ReadAt(buf[:], 0); err == nil { - m := db.pageInBuffer(buf[:], 0).meta() - if err := m.validate(); err != nil { - // If we can't read the page size, we can assume it's the same - // as the OS -- since that's how the page size was chosen in the - // first place. - // - // If the first page is invalid and this OS uses a different - // page size than what the database was created with then we - // are out of luck and cannot access the database. - db.pageSize = os.Getpagesize() - } else { - db.pageSize = int(m.pageSize) - } - } - } - - // Initialize page pool. - db.pagePool = sync.Pool{ - New: func() interface{} { - return make([]byte, db.pageSize) - }, - } - - // Memory map the data file. - if err := db.mmap(options.InitialMmapSize); err != nil { - _ = db.close() - return nil, err - } - - // Read in the freelist. - db.freelist = newFreelist() - db.freelist.read(db.page(db.meta().freelist)) - - // Mark the database as opened and return. - return db, nil -} - -// mmap opens the underlying memory-mapped file and initializes the meta references. -// minsz is the minimum size that the new mmap can be. -func (db *DB) mmap(minsz int) error { - db.mmaplock.Lock() - defer db.mmaplock.Unlock() - - info, err := db.file.Stat() - if err != nil { - return fmt.Errorf("mmap stat error: %s", err) - } else if int(info.Size()) < db.pageSize*2 { - return fmt.Errorf("file size too small") - } - - // Ensure the size is at least the minimum size. - var size = int(info.Size()) - if size < minsz { - size = minsz - } - size, err = db.mmapSize(size) - if err != nil { - return err - } - - // Dereference all mmap references before unmapping. - if db.rwtx != nil { - db.rwtx.root.dereference() - } - - // Unmap existing data before continuing. - if err := db.munmap(); err != nil { - return err - } - - // Memory-map the data file as a byte slice. - if err := mmap(db, size); err != nil { - return err - } - - // Save references to the meta pages. - db.meta0 = db.page(0).meta() - db.meta1 = db.page(1).meta() - - // Validate the meta pages. We only return an error if both meta pages fail - // validation, since meta0 failing validation means that it wasn't saved - // properly -- but we can recover using meta1. And vice-versa. - err0 := db.meta0.validate() - err1 := db.meta1.validate() - if err0 != nil && err1 != nil { - return err0 - } - - return nil -} - -// munmap unmaps the data file from memory. -func (db *DB) munmap() error { - if err := munmap(db); err != nil { - return fmt.Errorf("unmap error: " + err.Error()) - } - return nil -} - -// mmapSize determines the appropriate size for the mmap given the current size -// of the database. The minimum size is 32KB and doubles until it reaches 1GB. -// Returns an error if the new mmap size is greater than the max allowed. -func (db *DB) mmapSize(size int) (int, error) { - // Double the size from 32KB until 1GB. - for i := uint(15); i <= 30; i++ { - if size <= 1< maxMapSize { - return 0, fmt.Errorf("mmap too large") - } - - // If larger than 1GB then grow by 1GB at a time. - sz := int64(size) - if remainder := sz % int64(maxMmapStep); remainder > 0 { - sz += int64(maxMmapStep) - remainder - } - - // Ensure that the mmap size is a multiple of the page size. - // This should always be true since we're incrementing in MBs. - pageSize := int64(db.pageSize) - if (sz % pageSize) != 0 { - sz = ((sz / pageSize) + 1) * pageSize - } - - // If we've exceeded the max size then only grow up to the max size. - if sz > maxMapSize { - sz = maxMapSize - } - - return int(sz), nil -} - -// init creates a new database file and initializes its meta pages. -func (db *DB) init() error { - // Set the page size to the OS page size. - db.pageSize = os.Getpagesize() - - // Create two meta pages on a buffer. - buf := make([]byte, db.pageSize*4) - for i := 0; i < 2; i++ { - p := db.pageInBuffer(buf[:], pgid(i)) - p.id = pgid(i) - p.flags = metaPageFlag - - // Initialize the meta page. - m := p.meta() - m.magic = magic - m.version = version - m.pageSize = uint32(db.pageSize) - m.freelist = 2 - m.root = bucket{root: 3} - m.pgid = 4 - m.txid = txid(i) - m.checksum = m.sum64() - } - - // Write an empty freelist at page 3. - p := db.pageInBuffer(buf[:], pgid(2)) - p.id = pgid(2) - p.flags = freelistPageFlag - p.count = 0 - - // Write an empty leaf page at page 4. - p = db.pageInBuffer(buf[:], pgid(3)) - p.id = pgid(3) - p.flags = leafPageFlag - p.count = 0 - - // Write the buffer to our data file. - if _, err := db.ops.writeAt(buf, 0); err != nil { - return err - } - if err := fdatasync(db); err != nil { - return err - } - - return nil -} - -// Close releases all database resources. -// All transactions must be closed before closing the database. -func (db *DB) Close() error { - db.rwlock.Lock() - defer db.rwlock.Unlock() - - db.metalock.Lock() - defer db.metalock.Unlock() - - db.mmaplock.RLock() - defer db.mmaplock.RUnlock() - - return db.close() -} - -func (db *DB) close() error { - if !db.opened { - return nil - } - - db.opened = false - - db.freelist = nil - - // Clear ops. - db.ops.writeAt = nil - - // Close the mmap. - if err := db.munmap(); err != nil { - return err - } - - // Close file handles. - if db.file != nil { - // No need to unlock read-only file. - if !db.readOnly { - // Unlock the file. - if err := funlock(db); err != nil { - log.Printf("bolt.Close(): funlock error: %s", err) - } - } - - // Close the file descriptor. - if err := db.file.Close(); err != nil { - return fmt.Errorf("db file close: %s", err) - } - db.file = nil - } - - db.path = "" - return nil -} - -// Begin starts a new transaction. -// Multiple read-only transactions can be used concurrently but only one -// write transaction can be used at a time. Starting multiple write transactions -// will cause the calls to block and be serialized until the current write -// transaction finishes. -// -// Transactions should not be dependent on one another. Opening a read -// transaction and a write transaction in the same goroutine can cause the -// writer to deadlock because the database periodically needs to re-mmap itself -// as it grows and it cannot do that while a read transaction is open. -// -// If a long running read transaction (for example, a snapshot transaction) is -// needed, you might want to set DB.InitialMmapSize to a large enough value -// to avoid potential blocking of write transaction. -// -// IMPORTANT: You must close read-only transactions after you are finished or -// else the database will not reclaim old pages. -func (db *DB) Begin(writable bool) (*Tx, error) { - if writable { - return db.beginRWTx() - } - return db.beginTx() -} - -func (db *DB) beginTx() (*Tx, error) { - // Lock the meta pages while we initialize the transaction. We obtain - // the meta lock before the mmap lock because that's the order that the - // write transaction will obtain them. - db.metalock.Lock() - - // Obtain a read-only lock on the mmap. When the mmap is remapped it will - // obtain a write lock so all transactions must finish before it can be - // remapped. - db.mmaplock.RLock() - - // Exit if the database is not open yet. - if !db.opened { - db.mmaplock.RUnlock() - db.metalock.Unlock() - return nil, ErrDatabaseNotOpen - } - - // Create a transaction associated with the database. - t := &Tx{} - t.init(db) - - // Keep track of transaction until it closes. - db.txs = append(db.txs, t) - n := len(db.txs) - - // Unlock the meta pages. - db.metalock.Unlock() - - // Update the transaction stats. - db.statlock.Lock() - db.stats.TxN++ - db.stats.OpenTxN = n - db.statlock.Unlock() - - return t, nil -} - -func (db *DB) beginRWTx() (*Tx, error) { - // If the database was opened with Options.ReadOnly, return an error. - if db.readOnly { - return nil, ErrDatabaseReadOnly - } - - // Obtain writer lock. This is released by the transaction when it closes. - // This enforces only one writer transaction at a time. - db.rwlock.Lock() - - // Once we have the writer lock then we can lock the meta pages so that - // we can set up the transaction. - db.metalock.Lock() - defer db.metalock.Unlock() - - // Exit if the database is not open yet. - if !db.opened { - db.rwlock.Unlock() - return nil, ErrDatabaseNotOpen - } - - // Create a transaction associated with the database. - t := &Tx{writable: true} - t.init(db) - db.rwtx = t - - // Free any pages associated with closed read-only transactions. - var minid txid = 0xFFFFFFFFFFFFFFFF - for _, t := range db.txs { - if t.meta.txid < minid { - minid = t.meta.txid - } - } - if minid > 0 { - db.freelist.release(minid - 1) - } - - return t, nil -} - -// removeTx removes a transaction from the database. -func (db *DB) removeTx(tx *Tx) { - // Release the read lock on the mmap. - db.mmaplock.RUnlock() - - // Use the meta lock to restrict access to the DB object. - db.metalock.Lock() - - // Remove the transaction. - for i, t := range db.txs { - if t == tx { - last := len(db.txs) - 1 - db.txs[i] = db.txs[last] - db.txs[last] = nil - db.txs = db.txs[:last] - break - } - } - n := len(db.txs) - - // Unlock the meta pages. - db.metalock.Unlock() - - // Merge statistics. - db.statlock.Lock() - db.stats.OpenTxN = n - db.stats.TxStats.add(&tx.stats) - db.statlock.Unlock() -} - -// Update executes a function within the context of a read-write managed transaction. -// If no error is returned from the function then the transaction is committed. -// If an error is returned then the entire transaction is rolled back. -// Any error that is returned from the function or returned from the commit is -// returned from the Update() method. -// -// Attempting to manually commit or rollback within the function will cause a panic. -func (db *DB) Update(fn func(*Tx) error) error { - t, err := db.Begin(true) - if err != nil { - return err - } - - // Make sure the transaction rolls back in the event of a panic. - defer func() { - if t.db != nil { - t.rollback() - } - }() - - // Mark as a managed tx so that the inner function cannot manually commit. - t.managed = true - - // If an error is returned from the function then rollback and return error. - err = fn(t) - t.managed = false - if err != nil { - _ = t.Rollback() - return err - } - - return t.Commit() -} - -// View executes a function within the context of a managed read-only transaction. -// Any error that is returned from the function is returned from the View() method. -// -// Attempting to manually rollback within the function will cause a panic. -func (db *DB) View(fn func(*Tx) error) error { - t, err := db.Begin(false) - if err != nil { - return err - } - - // Make sure the transaction rolls back in the event of a panic. - defer func() { - if t.db != nil { - t.rollback() - } - }() - - // Mark as a managed tx so that the inner function cannot manually rollback. - t.managed = true - - // If an error is returned from the function then pass it through. - err = fn(t) - t.managed = false - if err != nil { - _ = t.Rollback() - return err - } - - if err := t.Rollback(); err != nil { - return err - } - - return nil -} - -// Batch calls fn as part of a batch. It behaves similar to Update, -// except: -// -// 1. concurrent Batch calls can be combined into a single Bolt -// transaction. -// -// 2. the function passed to Batch may be called multiple times, -// regardless of whether it returns error or not. -// -// This means that Batch function side effects must be idempotent and -// take permanent effect only after a successful return is seen in -// caller. -// -// The maximum batch size and delay can be adjusted with DB.MaxBatchSize -// and DB.MaxBatchDelay, respectively. -// -// Batch is only useful when there are multiple goroutines calling it. -func (db *DB) Batch(fn func(*Tx) error) error { - errCh := make(chan error, 1) - - db.batchMu.Lock() - if (db.batch == nil) || (db.batch != nil && len(db.batch.calls) >= db.MaxBatchSize) { - // There is no existing batch, or the existing batch is full; start a new one. - db.batch = &batch{ - db: db, - } - db.batch.timer = time.AfterFunc(db.MaxBatchDelay, db.batch.trigger) - } - db.batch.calls = append(db.batch.calls, call{fn: fn, err: errCh}) - if len(db.batch.calls) >= db.MaxBatchSize { - // wake up batch, it's ready to run - go db.batch.trigger() - } - db.batchMu.Unlock() - - err := <-errCh - if err == trySolo { - err = db.Update(fn) - } - return err -} - -type call struct { - fn func(*Tx) error - err chan<- error -} - -type batch struct { - db *DB - timer *time.Timer - start sync.Once - calls []call -} - -// trigger runs the batch if it hasn't already been run. -func (b *batch) trigger() { - b.start.Do(b.run) -} - -// run performs the transactions in the batch and communicates results -// back to DB.Batch. -func (b *batch) run() { - b.db.batchMu.Lock() - b.timer.Stop() - // Make sure no new work is added to this batch, but don't break - // other batches. - if b.db.batch == b { - b.db.batch = nil - } - b.db.batchMu.Unlock() - -retry: - for len(b.calls) > 0 { - var failIdx = -1 - err := b.db.Update(func(tx *Tx) error { - for i, c := range b.calls { - if err := safelyCall(c.fn, tx); err != nil { - failIdx = i - return err - } - } - return nil - }) - - if failIdx >= 0 { - // take the failing transaction out of the batch. it's - // safe to shorten b.calls here because db.batch no longer - // points to us, and we hold the mutex anyway. - c := b.calls[failIdx] - b.calls[failIdx], b.calls = b.calls[len(b.calls)-1], b.calls[:len(b.calls)-1] - // tell the submitter re-run it solo, continue with the rest of the batch - c.err <- trySolo - continue retry - } - - // pass success, or bolt internal errors, to all callers - for _, c := range b.calls { - if c.err != nil { - c.err <- err - } - } - break retry - } -} - -// trySolo is a special sentinel error value used for signaling that a -// transaction function should be re-run. It should never be seen by -// callers. -var trySolo = errors.New("batch function returned an error and should be re-run solo") - -type panicked struct { - reason interface{} -} - -func (p panicked) Error() string { - if err, ok := p.reason.(error); ok { - return err.Error() - } - return fmt.Sprintf("panic: %v", p.reason) -} - -func safelyCall(fn func(*Tx) error, tx *Tx) (err error) { - defer func() { - if p := recover(); p != nil { - err = panicked{p} - } - }() - return fn(tx) -} - -// Sync executes fdatasync() against the database file handle. -// -// This is not necessary under normal operation, however, if you use NoSync -// then it allows you to force the database file to sync against the disk. -func (db *DB) Sync() error { return fdatasync(db) } - -// Stats retrieves ongoing performance stats for the database. -// This is only updated when a transaction closes. -func (db *DB) Stats() Stats { - db.statlock.RLock() - defer db.statlock.RUnlock() - return db.stats -} - -// This is for internal access to the raw data bytes from the C cursor, use -// carefully, or not at all. -func (db *DB) Info() *Info { - return &Info{uintptr(unsafe.Pointer(&db.data[0])), db.pageSize} -} - -// page retrieves a page reference from the mmap based on the current page size. -func (db *DB) page(id pgid) *page { - pos := id * pgid(db.pageSize) - return (*page)(unsafe.Pointer(&db.data[pos])) -} - -// pageInBuffer retrieves a page reference from a given byte array based on the current page size. -func (db *DB) pageInBuffer(b []byte, id pgid) *page { - return (*page)(unsafe.Pointer(&b[id*pgid(db.pageSize)])) -} - -// meta retrieves the current meta page reference. -func (db *DB) meta() *meta { - // We have to return the meta with the highest txid which doesn't fail - // validation. Otherwise, we can cause errors when in fact the database is - // in a consistent state. metaA is the one with the higher txid. - metaA := db.meta0 - metaB := db.meta1 - if db.meta1.txid > db.meta0.txid { - metaA = db.meta1 - metaB = db.meta0 - } - - // Use higher meta page if valid. Otherwise fallback to previous, if valid. - if err := metaA.validate(); err == nil { - return metaA - } else if err := metaB.validate(); err == nil { - return metaB - } - - // This should never be reached, because both meta1 and meta0 were validated - // on mmap() and we do fsync() on every write. - panic("bolt.DB.meta(): invalid meta pages") -} - -// allocate returns a contiguous block of memory starting at a given page. -func (db *DB) allocate(count int) (*page, error) { - // Allocate a temporary buffer for the page. - var buf []byte - if count == 1 { - buf = db.pagePool.Get().([]byte) - } else { - buf = make([]byte, count*db.pageSize) - } - p := (*page)(unsafe.Pointer(&buf[0])) - p.overflow = uint32(count - 1) - - // Use pages from the freelist if they are available. - if p.id = db.freelist.allocate(count); p.id != 0 { - return p, nil - } - - // Resize mmap() if we're at the end. - p.id = db.rwtx.meta.pgid - var minsz = int((p.id+pgid(count))+1) * db.pageSize - if minsz >= db.datasz { - if err := db.mmap(minsz); err != nil { - return nil, fmt.Errorf("mmap allocate error: %s", err) - } - } - - // Move the page id high water mark. - db.rwtx.meta.pgid += pgid(count) - - return p, nil -} - -// grow grows the size of the database to the given sz. -func (db *DB) grow(sz int) error { - // Ignore if the new size is less than available file size. - if sz <= db.filesz { - return nil - } - - // If the data is smaller than the alloc size then only allocate what's needed. - // Once it goes over the allocation size then allocate in chunks. - if db.datasz < db.AllocSize { - sz = db.datasz - } else { - sz += db.AllocSize - } - - // Truncate and fsync to ensure file size metadata is flushed. - // https://github.com/boltdb/bolt/issues/284 - if !db.NoGrowSync && !db.readOnly { - if runtime.GOOS != "windows" { - if err := db.file.Truncate(int64(sz)); err != nil { - return fmt.Errorf("file resize error: %s", err) - } - } - if err := db.file.Sync(); err != nil { - return fmt.Errorf("file sync error: %s", err) - } - } - - db.filesz = sz - return nil -} - -func (db *DB) IsReadOnly() bool { - return db.readOnly -} - -// Options represents the options that can be set when opening a database. -type Options struct { - // Timeout is the amount of time to wait to obtain a file lock. - // When set to zero it will wait indefinitely. This option is only - // available on Darwin and Linux. - Timeout time.Duration - - // Sets the DB.NoGrowSync flag before memory mapping the file. - NoGrowSync bool - - // Open database in read-only mode. Uses flock(..., LOCK_SH |LOCK_NB) to - // grab a shared lock (UNIX). - ReadOnly bool - - // Sets the DB.MmapFlags flag before memory mapping the file. - MmapFlags int - - // InitialMmapSize is the initial mmap size of the database - // in bytes. Read transactions won't block write transaction - // if the InitialMmapSize is large enough to hold database mmap - // size. (See DB.Begin for more information) - // - // If <=0, the initial map size is 0. - // If initialMmapSize is smaller than the previous database size, - // it takes no effect. - InitialMmapSize int -} - -// DefaultOptions represent the options used if nil options are passed into Open(). -// No timeout is used which will cause Bolt to wait indefinitely for a lock. -var DefaultOptions = &Options{ - Timeout: 0, - NoGrowSync: false, -} - -// Stats represents statistics about the database. -type Stats struct { - // Freelist stats - FreePageN int // total number of free pages on the freelist - PendingPageN int // total number of pending pages on the freelist - FreeAlloc int // total bytes allocated in free pages - FreelistInuse int // total bytes used by the freelist - - // Transaction stats - TxN int // total number of started read transactions - OpenTxN int // number of currently open read transactions - - TxStats TxStats // global, ongoing stats. -} - -// Sub calculates and returns the difference between two sets of database stats. -// This is useful when obtaining stats at two different points and time and -// you need the performance counters that occurred within that time span. -func (s *Stats) Sub(other *Stats) Stats { - if other == nil { - return *s - } - var diff Stats - diff.FreePageN = s.FreePageN - diff.PendingPageN = s.PendingPageN - diff.FreeAlloc = s.FreeAlloc - diff.FreelistInuse = s.FreelistInuse - diff.TxN = s.TxN - other.TxN - diff.TxStats = s.TxStats.Sub(&other.TxStats) - return diff -} - -func (s *Stats) add(other *Stats) { - s.TxStats.add(&other.TxStats) -} - -type Info struct { - Data uintptr - PageSize int -} - -type meta struct { - magic uint32 - version uint32 - pageSize uint32 - flags uint32 - root bucket - freelist pgid - pgid pgid - txid txid - checksum uint64 -} - -// validate checks the marker bytes and version of the meta page to ensure it matches this binary. -func (m *meta) validate() error { - if m.magic != magic { - return ErrInvalid - } else if m.version != version { - return ErrVersionMismatch - } else if m.checksum != 0 && m.checksum != m.sum64() { - return ErrChecksum - } - return nil -} - -// copy copies one meta object to another. -func (m *meta) copy(dest *meta) { - *dest = *m -} - -// write writes the meta onto a page. -func (m *meta) write(p *page) { - if m.root.root >= m.pgid { - panic(fmt.Sprintf("root bucket pgid (%d) above high water mark (%d)", m.root.root, m.pgid)) - } else if m.freelist >= m.pgid { - panic(fmt.Sprintf("freelist pgid (%d) above high water mark (%d)", m.freelist, m.pgid)) - } - - // Page id is either going to be 0 or 1 which we can determine by the transaction ID. - p.id = pgid(m.txid % 2) - p.flags |= metaPageFlag - - // Calculate the checksum. - m.checksum = m.sum64() - - m.copy(p.meta()) -} - -// generates the checksum for the meta. -func (m *meta) sum64() uint64 { - var h = fnv.New64a() - _, _ = h.Write((*[unsafe.Offsetof(meta{}.checksum)]byte)(unsafe.Pointer(m))[:]) - return h.Sum64() -} - -// _assert will panic with a given formatted message if the given condition is false. -func _assert(condition bool, msg string, v ...interface{}) { - if !condition { - panic(fmt.Sprintf("assertion failed: "+msg, v...)) - } -} - -func warn(v ...interface{}) { fmt.Fprintln(os.Stderr, v...) } -func warnf(msg string, v ...interface{}) { fmt.Fprintf(os.Stderr, msg+"\n", v...) } - -func printstack() { - stack := strings.Join(strings.Split(string(debug.Stack()), "\n")[2:], "\n") - fmt.Fprintln(os.Stderr, stack) -} diff --git a/vendor/github.com/boltdb/bolt/doc.go b/vendor/github.com/boltdb/bolt/doc.go deleted file mode 100644 index cc937845d..000000000 --- a/vendor/github.com/boltdb/bolt/doc.go +++ /dev/null @@ -1,44 +0,0 @@ -/* -Package bolt implements a low-level key/value store in pure Go. It supports -fully serializable transactions, ACID semantics, and lock-free MVCC with -multiple readers and a single writer. Bolt can be used for projects that -want a simple data store without the need to add large dependencies such as -Postgres or MySQL. - -Bolt is a single-level, zero-copy, B+tree data store. This means that Bolt is -optimized for fast read access and does not require recovery in the event of a -system crash. Transactions which have not finished committing will simply be -rolled back in the event of a crash. - -The design of Bolt is based on Howard Chu's LMDB database project. - -Bolt currently works on Windows, Mac OS X, and Linux. - - -Basics - -There are only a few types in Bolt: DB, Bucket, Tx, and Cursor. The DB is -a collection of buckets and is represented by a single file on disk. A bucket is -a collection of unique keys that are associated with values. - -Transactions provide either read-only or read-write access to the database. -Read-only transactions can retrieve key/value pairs and can use Cursors to -iterate over the dataset sequentially. Read-write transactions can create and -delete buckets and can insert and remove keys. Only one read-write transaction -is allowed at a time. - - -Caveats - -The database uses a read-only, memory-mapped data file to ensure that -applications cannot corrupt the database, however, this means that keys and -values returned from Bolt cannot be changed. Writing to a read-only byte slice -will cause Go to panic. - -Keys and values retrieved from the database are only valid for the life of -the transaction. When used outside the transaction, these byte slices can -point to different data or can point to invalid memory which will cause a panic. - - -*/ -package bolt diff --git a/vendor/github.com/boltdb/bolt/errors.go b/vendor/github.com/boltdb/bolt/errors.go deleted file mode 100644 index a3620a3eb..000000000 --- a/vendor/github.com/boltdb/bolt/errors.go +++ /dev/null @@ -1,71 +0,0 @@ -package bolt - -import "errors" - -// These errors can be returned when opening or calling methods on a DB. -var ( - // ErrDatabaseNotOpen is returned when a DB instance is accessed before it - // is opened or after it is closed. - ErrDatabaseNotOpen = errors.New("database not open") - - // ErrDatabaseOpen is returned when opening a database that is - // already open. - ErrDatabaseOpen = errors.New("database already open") - - // ErrInvalid is returned when both meta pages on a database are invalid. - // This typically occurs when a file is not a bolt database. - ErrInvalid = errors.New("invalid database") - - // ErrVersionMismatch is returned when the data file was created with a - // different version of Bolt. - ErrVersionMismatch = errors.New("version mismatch") - - // ErrChecksum is returned when either meta page checksum does not match. - ErrChecksum = errors.New("checksum error") - - // ErrTimeout is returned when a database cannot obtain an exclusive lock - // on the data file after the timeout passed to Open(). - ErrTimeout = errors.New("timeout") -) - -// These errors can occur when beginning or committing a Tx. -var ( - // ErrTxNotWritable is returned when performing a write operation on a - // read-only transaction. - ErrTxNotWritable = errors.New("tx not writable") - - // ErrTxClosed is returned when committing or rolling back a transaction - // that has already been committed or rolled back. - ErrTxClosed = errors.New("tx closed") - - // ErrDatabaseReadOnly is returned when a mutating transaction is started on a - // read-only database. - ErrDatabaseReadOnly = errors.New("database is in read-only mode") -) - -// These errors can occur when putting or deleting a value or a bucket. -var ( - // ErrBucketNotFound is returned when trying to access a bucket that has - // not been created yet. - ErrBucketNotFound = errors.New("bucket not found") - - // ErrBucketExists is returned when creating a bucket that already exists. - ErrBucketExists = errors.New("bucket already exists") - - // ErrBucketNameRequired is returned when creating a bucket with a blank name. - ErrBucketNameRequired = errors.New("bucket name required") - - // ErrKeyRequired is returned when inserting a zero-length key. - ErrKeyRequired = errors.New("key required") - - // ErrKeyTooLarge is returned when inserting a key that is larger than MaxKeySize. - ErrKeyTooLarge = errors.New("key too large") - - // ErrValueTooLarge is returned when inserting a value that is larger than MaxValueSize. - ErrValueTooLarge = errors.New("value too large") - - // ErrIncompatibleValue is returned when trying create or delete a bucket - // on an existing non-bucket key or when trying to create or delete a - // non-bucket key on an existing bucket key. - ErrIncompatibleValue = errors.New("incompatible value") -) diff --git a/vendor/github.com/boltdb/bolt/freelist.go b/vendor/github.com/boltdb/bolt/freelist.go deleted file mode 100644 index aba48f58c..000000000 --- a/vendor/github.com/boltdb/bolt/freelist.go +++ /dev/null @@ -1,252 +0,0 @@ -package bolt - -import ( - "fmt" - "sort" - "unsafe" -) - -// freelist represents a list of all pages that are available for allocation. -// It also tracks pages that have been freed but are still in use by open transactions. -type freelist struct { - ids []pgid // all free and available free page ids. - pending map[txid][]pgid // mapping of soon-to-be free page ids by tx. - cache map[pgid]bool // fast lookup of all free and pending page ids. -} - -// newFreelist returns an empty, initialized freelist. -func newFreelist() *freelist { - return &freelist{ - pending: make(map[txid][]pgid), - cache: make(map[pgid]bool), - } -} - -// size returns the size of the page after serialization. -func (f *freelist) size() int { - n := f.count() - if n >= 0xFFFF { - // The first element will be used to store the count. See freelist.write. - n++ - } - return pageHeaderSize + (int(unsafe.Sizeof(pgid(0))) * n) -} - -// count returns count of pages on the freelist -func (f *freelist) count() int { - return f.free_count() + f.pending_count() -} - -// free_count returns count of free pages -func (f *freelist) free_count() int { - return len(f.ids) -} - -// pending_count returns count of pending pages -func (f *freelist) pending_count() int { - var count int - for _, list := range f.pending { - count += len(list) - } - return count -} - -// copyall copies into dst a list of all free ids and all pending ids in one sorted list. -// f.count returns the minimum length required for dst. -func (f *freelist) copyall(dst []pgid) { - m := make(pgids, 0, f.pending_count()) - for _, list := range f.pending { - m = append(m, list...) - } - sort.Sort(m) - mergepgids(dst, f.ids, m) -} - -// allocate returns the starting page id of a contiguous list of pages of a given size. -// If a contiguous block cannot be found then 0 is returned. -func (f *freelist) allocate(n int) pgid { - if len(f.ids) == 0 { - return 0 - } - - var initial, previd pgid - for i, id := range f.ids { - if id <= 1 { - panic(fmt.Sprintf("invalid page allocation: %d", id)) - } - - // Reset initial page if this is not contiguous. - if previd == 0 || id-previd != 1 { - initial = id - } - - // If we found a contiguous block then remove it and return it. - if (id-initial)+1 == pgid(n) { - // If we're allocating off the beginning then take the fast path - // and just adjust the existing slice. This will use extra memory - // temporarily but the append() in free() will realloc the slice - // as is necessary. - if (i + 1) == n { - f.ids = f.ids[i+1:] - } else { - copy(f.ids[i-n+1:], f.ids[i+1:]) - f.ids = f.ids[:len(f.ids)-n] - } - - // Remove from the free cache. - for i := pgid(0); i < pgid(n); i++ { - delete(f.cache, initial+i) - } - - return initial - } - - previd = id - } - return 0 -} - -// free releases a page and its overflow for a given transaction id. -// If the page is already free then a panic will occur. -func (f *freelist) free(txid txid, p *page) { - if p.id <= 1 { - panic(fmt.Sprintf("cannot free page 0 or 1: %d", p.id)) - } - - // Free page and all its overflow pages. - var ids = f.pending[txid] - for id := p.id; id <= p.id+pgid(p.overflow); id++ { - // Verify that page is not already free. - if f.cache[id] { - panic(fmt.Sprintf("page %d already freed", id)) - } - - // Add to the freelist and cache. - ids = append(ids, id) - f.cache[id] = true - } - f.pending[txid] = ids -} - -// release moves all page ids for a transaction id (or older) to the freelist. -func (f *freelist) release(txid txid) { - m := make(pgids, 0) - for tid, ids := range f.pending { - if tid <= txid { - // Move transaction's pending pages to the available freelist. - // Don't remove from the cache since the page is still free. - m = append(m, ids...) - delete(f.pending, tid) - } - } - sort.Sort(m) - f.ids = pgids(f.ids).merge(m) -} - -// rollback removes the pages from a given pending tx. -func (f *freelist) rollback(txid txid) { - // Remove page ids from cache. - for _, id := range f.pending[txid] { - delete(f.cache, id) - } - - // Remove pages from pending list. - delete(f.pending, txid) -} - -// freed returns whether a given page is in the free list. -func (f *freelist) freed(pgid pgid) bool { - return f.cache[pgid] -} - -// read initializes the freelist from a freelist page. -func (f *freelist) read(p *page) { - // If the page.count is at the max uint16 value (64k) then it's considered - // an overflow and the size of the freelist is stored as the first element. - idx, count := 0, int(p.count) - if count == 0xFFFF { - idx = 1 - count = int(((*[maxAllocSize]pgid)(unsafe.Pointer(&p.ptr)))[0]) - } - - // Copy the list of page ids from the freelist. - if count == 0 { - f.ids = nil - } else { - ids := ((*[maxAllocSize]pgid)(unsafe.Pointer(&p.ptr)))[idx:count] - f.ids = make([]pgid, len(ids)) - copy(f.ids, ids) - - // Make sure they're sorted. - sort.Sort(pgids(f.ids)) - } - - // Rebuild the page cache. - f.reindex() -} - -// write writes the page ids onto a freelist page. All free and pending ids are -// saved to disk since in the event of a program crash, all pending ids will -// become free. -func (f *freelist) write(p *page) error { - // Combine the old free pgids and pgids waiting on an open transaction. - - // Update the header flag. - p.flags |= freelistPageFlag - - // The page.count can only hold up to 64k elements so if we overflow that - // number then we handle it by putting the size in the first element. - lenids := f.count() - if lenids == 0 { - p.count = uint16(lenids) - } else if lenids < 0xFFFF { - p.count = uint16(lenids) - f.copyall(((*[maxAllocSize]pgid)(unsafe.Pointer(&p.ptr)))[:]) - } else { - p.count = 0xFFFF - ((*[maxAllocSize]pgid)(unsafe.Pointer(&p.ptr)))[0] = pgid(lenids) - f.copyall(((*[maxAllocSize]pgid)(unsafe.Pointer(&p.ptr)))[1:]) - } - - return nil -} - -// reload reads the freelist from a page and filters out pending items. -func (f *freelist) reload(p *page) { - f.read(p) - - // Build a cache of only pending pages. - pcache := make(map[pgid]bool) - for _, pendingIDs := range f.pending { - for _, pendingID := range pendingIDs { - pcache[pendingID] = true - } - } - - // Check each page in the freelist and build a new available freelist - // with any pages not in the pending lists. - var a []pgid - for _, id := range f.ids { - if !pcache[id] { - a = append(a, id) - } - } - f.ids = a - - // Once the available list is rebuilt then rebuild the free cache so that - // it includes the available and pending free pages. - f.reindex() -} - -// reindex rebuilds the free cache based on available and pending free lists. -func (f *freelist) reindex() { - f.cache = make(map[pgid]bool, len(f.ids)) - for _, id := range f.ids { - f.cache[id] = true - } - for _, pendingIDs := range f.pending { - for _, pendingID := range pendingIDs { - f.cache[pendingID] = true - } - } -} diff --git a/vendor/github.com/boltdb/bolt/node.go b/vendor/github.com/boltdb/bolt/node.go deleted file mode 100644 index 159318b22..000000000 --- a/vendor/github.com/boltdb/bolt/node.go +++ /dev/null @@ -1,604 +0,0 @@ -package bolt - -import ( - "bytes" - "fmt" - "sort" - "unsafe" -) - -// node represents an in-memory, deserialized page. -type node struct { - bucket *Bucket - isLeaf bool - unbalanced bool - spilled bool - key []byte - pgid pgid - parent *node - children nodes - inodes inodes -} - -// root returns the top-level node this node is attached to. -func (n *node) root() *node { - if n.parent == nil { - return n - } - return n.parent.root() -} - -// minKeys returns the minimum number of inodes this node should have. -func (n *node) minKeys() int { - if n.isLeaf { - return 1 - } - return 2 -} - -// size returns the size of the node after serialization. -func (n *node) size() int { - sz, elsz := pageHeaderSize, n.pageElementSize() - for i := 0; i < len(n.inodes); i++ { - item := &n.inodes[i] - sz += elsz + len(item.key) + len(item.value) - } - return sz -} - -// sizeLessThan returns true if the node is less than a given size. -// This is an optimization to avoid calculating a large node when we only need -// to know if it fits inside a certain page size. -func (n *node) sizeLessThan(v int) bool { - sz, elsz := pageHeaderSize, n.pageElementSize() - for i := 0; i < len(n.inodes); i++ { - item := &n.inodes[i] - sz += elsz + len(item.key) + len(item.value) - if sz >= v { - return false - } - } - return true -} - -// pageElementSize returns the size of each page element based on the type of node. -func (n *node) pageElementSize() int { - if n.isLeaf { - return leafPageElementSize - } - return branchPageElementSize -} - -// childAt returns the child node at a given index. -func (n *node) childAt(index int) *node { - if n.isLeaf { - panic(fmt.Sprintf("invalid childAt(%d) on a leaf node", index)) - } - return n.bucket.node(n.inodes[index].pgid, n) -} - -// childIndex returns the index of a given child node. -func (n *node) childIndex(child *node) int { - index := sort.Search(len(n.inodes), func(i int) bool { return bytes.Compare(n.inodes[i].key, child.key) != -1 }) - return index -} - -// numChildren returns the number of children. -func (n *node) numChildren() int { - return len(n.inodes) -} - -// nextSibling returns the next node with the same parent. -func (n *node) nextSibling() *node { - if n.parent == nil { - return nil - } - index := n.parent.childIndex(n) - if index >= n.parent.numChildren()-1 { - return nil - } - return n.parent.childAt(index + 1) -} - -// prevSibling returns the previous node with the same parent. -func (n *node) prevSibling() *node { - if n.parent == nil { - return nil - } - index := n.parent.childIndex(n) - if index == 0 { - return nil - } - return n.parent.childAt(index - 1) -} - -// put inserts a key/value. -func (n *node) put(oldKey, newKey, value []byte, pgid pgid, flags uint32) { - if pgid >= n.bucket.tx.meta.pgid { - panic(fmt.Sprintf("pgid (%d) above high water mark (%d)", pgid, n.bucket.tx.meta.pgid)) - } else if len(oldKey) <= 0 { - panic("put: zero-length old key") - } else if len(newKey) <= 0 { - panic("put: zero-length new key") - } - - // Find insertion index. - index := sort.Search(len(n.inodes), func(i int) bool { return bytes.Compare(n.inodes[i].key, oldKey) != -1 }) - - // Add capacity and shift nodes if we don't have an exact match and need to insert. - exact := (len(n.inodes) > 0 && index < len(n.inodes) && bytes.Equal(n.inodes[index].key, oldKey)) - if !exact { - n.inodes = append(n.inodes, inode{}) - copy(n.inodes[index+1:], n.inodes[index:]) - } - - inode := &n.inodes[index] - inode.flags = flags - inode.key = newKey - inode.value = value - inode.pgid = pgid - _assert(len(inode.key) > 0, "put: zero-length inode key") -} - -// del removes a key from the node. -func (n *node) del(key []byte) { - // Find index of key. - index := sort.Search(len(n.inodes), func(i int) bool { return bytes.Compare(n.inodes[i].key, key) != -1 }) - - // Exit if the key isn't found. - if index >= len(n.inodes) || !bytes.Equal(n.inodes[index].key, key) { - return - } - - // Delete inode from the node. - n.inodes = append(n.inodes[:index], n.inodes[index+1:]...) - - // Mark the node as needing rebalancing. - n.unbalanced = true -} - -// read initializes the node from a page. -func (n *node) read(p *page) { - n.pgid = p.id - n.isLeaf = ((p.flags & leafPageFlag) != 0) - n.inodes = make(inodes, int(p.count)) - - for i := 0; i < int(p.count); i++ { - inode := &n.inodes[i] - if n.isLeaf { - elem := p.leafPageElement(uint16(i)) - inode.flags = elem.flags - inode.key = elem.key() - inode.value = elem.value() - } else { - elem := p.branchPageElement(uint16(i)) - inode.pgid = elem.pgid - inode.key = elem.key() - } - _assert(len(inode.key) > 0, "read: zero-length inode key") - } - - // Save first key so we can find the node in the parent when we spill. - if len(n.inodes) > 0 { - n.key = n.inodes[0].key - _assert(len(n.key) > 0, "read: zero-length node key") - } else { - n.key = nil - } -} - -// write writes the items onto one or more pages. -func (n *node) write(p *page) { - // Initialize page. - if n.isLeaf { - p.flags |= leafPageFlag - } else { - p.flags |= branchPageFlag - } - - if len(n.inodes) >= 0xFFFF { - panic(fmt.Sprintf("inode overflow: %d (pgid=%d)", len(n.inodes), p.id)) - } - p.count = uint16(len(n.inodes)) - - // Stop here if there are no items to write. - if p.count == 0 { - return - } - - // Loop over each item and write it to the page. - b := (*[maxAllocSize]byte)(unsafe.Pointer(&p.ptr))[n.pageElementSize()*len(n.inodes):] - for i, item := range n.inodes { - _assert(len(item.key) > 0, "write: zero-length inode key") - - // Write the page element. - if n.isLeaf { - elem := p.leafPageElement(uint16(i)) - elem.pos = uint32(uintptr(unsafe.Pointer(&b[0])) - uintptr(unsafe.Pointer(elem))) - elem.flags = item.flags - elem.ksize = uint32(len(item.key)) - elem.vsize = uint32(len(item.value)) - } else { - elem := p.branchPageElement(uint16(i)) - elem.pos = uint32(uintptr(unsafe.Pointer(&b[0])) - uintptr(unsafe.Pointer(elem))) - elem.ksize = uint32(len(item.key)) - elem.pgid = item.pgid - _assert(elem.pgid != p.id, "write: circular dependency occurred") - } - - // If the length of key+value is larger than the max allocation size - // then we need to reallocate the byte array pointer. - // - // See: https://github.com/boltdb/bolt/pull/335 - klen, vlen := len(item.key), len(item.value) - if len(b) < klen+vlen { - b = (*[maxAllocSize]byte)(unsafe.Pointer(&b[0]))[:] - } - - // Write data for the element to the end of the page. - copy(b[0:], item.key) - b = b[klen:] - copy(b[0:], item.value) - b = b[vlen:] - } - - // DEBUG ONLY: n.dump() -} - -// split breaks up a node into multiple smaller nodes, if appropriate. -// This should only be called from the spill() function. -func (n *node) split(pageSize int) []*node { - var nodes []*node - - node := n - for { - // Split node into two. - a, b := node.splitTwo(pageSize) - nodes = append(nodes, a) - - // If we can't split then exit the loop. - if b == nil { - break - } - - // Set node to b so it gets split on the next iteration. - node = b - } - - return nodes -} - -// splitTwo breaks up a node into two smaller nodes, if appropriate. -// This should only be called from the split() function. -func (n *node) splitTwo(pageSize int) (*node, *node) { - // Ignore the split if the page doesn't have at least enough nodes for - // two pages or if the nodes can fit in a single page. - if len(n.inodes) <= (minKeysPerPage*2) || n.sizeLessThan(pageSize) { - return n, nil - } - - // Determine the threshold before starting a new node. - var fillPercent = n.bucket.FillPercent - if fillPercent < minFillPercent { - fillPercent = minFillPercent - } else if fillPercent > maxFillPercent { - fillPercent = maxFillPercent - } - threshold := int(float64(pageSize) * fillPercent) - - // Determine split position and sizes of the two pages. - splitIndex, _ := n.splitIndex(threshold) - - // Split node into two separate nodes. - // If there's no parent then we'll need to create one. - if n.parent == nil { - n.parent = &node{bucket: n.bucket, children: []*node{n}} - } - - // Create a new node and add it to the parent. - next := &node{bucket: n.bucket, isLeaf: n.isLeaf, parent: n.parent} - n.parent.children = append(n.parent.children, next) - - // Split inodes across two nodes. - next.inodes = n.inodes[splitIndex:] - n.inodes = n.inodes[:splitIndex] - - // Update the statistics. - n.bucket.tx.stats.Split++ - - return n, next -} - -// splitIndex finds the position where a page will fill a given threshold. -// It returns the index as well as the size of the first page. -// This is only be called from split(). -func (n *node) splitIndex(threshold int) (index, sz int) { - sz = pageHeaderSize - - // Loop until we only have the minimum number of keys required for the second page. - for i := 0; i < len(n.inodes)-minKeysPerPage; i++ { - index = i - inode := n.inodes[i] - elsize := n.pageElementSize() + len(inode.key) + len(inode.value) - - // If we have at least the minimum number of keys and adding another - // node would put us over the threshold then exit and return. - if i >= minKeysPerPage && sz+elsize > threshold { - break - } - - // Add the element size to the total size. - sz += elsize - } - - return -} - -// spill writes the nodes to dirty pages and splits nodes as it goes. -// Returns an error if dirty pages cannot be allocated. -func (n *node) spill() error { - var tx = n.bucket.tx - if n.spilled { - return nil - } - - // Spill child nodes first. Child nodes can materialize sibling nodes in - // the case of split-merge so we cannot use a range loop. We have to check - // the children size on every loop iteration. - sort.Sort(n.children) - for i := 0; i < len(n.children); i++ { - if err := n.children[i].spill(); err != nil { - return err - } - } - - // We no longer need the child list because it's only used for spill tracking. - n.children = nil - - // Split nodes into appropriate sizes. The first node will always be n. - var nodes = n.split(tx.db.pageSize) - for _, node := range nodes { - // Add node's page to the freelist if it's not new. - if node.pgid > 0 { - tx.db.freelist.free(tx.meta.txid, tx.page(node.pgid)) - node.pgid = 0 - } - - // Allocate contiguous space for the node. - p, err := tx.allocate((node.size() / tx.db.pageSize) + 1) - if err != nil { - return err - } - - // Write the node. - if p.id >= tx.meta.pgid { - panic(fmt.Sprintf("pgid (%d) above high water mark (%d)", p.id, tx.meta.pgid)) - } - node.pgid = p.id - node.write(p) - node.spilled = true - - // Insert into parent inodes. - if node.parent != nil { - var key = node.key - if key == nil { - key = node.inodes[0].key - } - - node.parent.put(key, node.inodes[0].key, nil, node.pgid, 0) - node.key = node.inodes[0].key - _assert(len(node.key) > 0, "spill: zero-length node key") - } - - // Update the statistics. - tx.stats.Spill++ - } - - // If the root node split and created a new root then we need to spill that - // as well. We'll clear out the children to make sure it doesn't try to respill. - if n.parent != nil && n.parent.pgid == 0 { - n.children = nil - return n.parent.spill() - } - - return nil -} - -// rebalance attempts to combine the node with sibling nodes if the node fill -// size is below a threshold or if there are not enough keys. -func (n *node) rebalance() { - if !n.unbalanced { - return - } - n.unbalanced = false - - // Update statistics. - n.bucket.tx.stats.Rebalance++ - - // Ignore if node is above threshold (25%) and has enough keys. - var threshold = n.bucket.tx.db.pageSize / 4 - if n.size() > threshold && len(n.inodes) > n.minKeys() { - return - } - - // Root node has special handling. - if n.parent == nil { - // If root node is a branch and only has one node then collapse it. - if !n.isLeaf && len(n.inodes) == 1 { - // Move root's child up. - child := n.bucket.node(n.inodes[0].pgid, n) - n.isLeaf = child.isLeaf - n.inodes = child.inodes[:] - n.children = child.children - - // Reparent all child nodes being moved. - for _, inode := range n.inodes { - if child, ok := n.bucket.nodes[inode.pgid]; ok { - child.parent = n - } - } - - // Remove old child. - child.parent = nil - delete(n.bucket.nodes, child.pgid) - child.free() - } - - return - } - - // If node has no keys then just remove it. - if n.numChildren() == 0 { - n.parent.del(n.key) - n.parent.removeChild(n) - delete(n.bucket.nodes, n.pgid) - n.free() - n.parent.rebalance() - return - } - - _assert(n.parent.numChildren() > 1, "parent must have at least 2 children") - - // Destination node is right sibling if idx == 0, otherwise left sibling. - var target *node - var useNextSibling = (n.parent.childIndex(n) == 0) - if useNextSibling { - target = n.nextSibling() - } else { - target = n.prevSibling() - } - - // If both this node and the target node are too small then merge them. - if useNextSibling { - // Reparent all child nodes being moved. - for _, inode := range target.inodes { - if child, ok := n.bucket.nodes[inode.pgid]; ok { - child.parent.removeChild(child) - child.parent = n - child.parent.children = append(child.parent.children, child) - } - } - - // Copy over inodes from target and remove target. - n.inodes = append(n.inodes, target.inodes...) - n.parent.del(target.key) - n.parent.removeChild(target) - delete(n.bucket.nodes, target.pgid) - target.free() - } else { - // Reparent all child nodes being moved. - for _, inode := range n.inodes { - if child, ok := n.bucket.nodes[inode.pgid]; ok { - child.parent.removeChild(child) - child.parent = target - child.parent.children = append(child.parent.children, child) - } - } - - // Copy over inodes to target and remove node. - target.inodes = append(target.inodes, n.inodes...) - n.parent.del(n.key) - n.parent.removeChild(n) - delete(n.bucket.nodes, n.pgid) - n.free() - } - - // Either this node or the target node was deleted from the parent so rebalance it. - n.parent.rebalance() -} - -// removes a node from the list of in-memory children. -// This does not affect the inodes. -func (n *node) removeChild(target *node) { - for i, child := range n.children { - if child == target { - n.children = append(n.children[:i], n.children[i+1:]...) - return - } - } -} - -// dereference causes the node to copy all its inode key/value references to heap memory. -// This is required when the mmap is reallocated so inodes are not pointing to stale data. -func (n *node) dereference() { - if n.key != nil { - key := make([]byte, len(n.key)) - copy(key, n.key) - n.key = key - _assert(n.pgid == 0 || len(n.key) > 0, "dereference: zero-length node key on existing node") - } - - for i := range n.inodes { - inode := &n.inodes[i] - - key := make([]byte, len(inode.key)) - copy(key, inode.key) - inode.key = key - _assert(len(inode.key) > 0, "dereference: zero-length inode key") - - value := make([]byte, len(inode.value)) - copy(value, inode.value) - inode.value = value - } - - // Recursively dereference children. - for _, child := range n.children { - child.dereference() - } - - // Update statistics. - n.bucket.tx.stats.NodeDeref++ -} - -// free adds the node's underlying page to the freelist. -func (n *node) free() { - if n.pgid != 0 { - n.bucket.tx.db.freelist.free(n.bucket.tx.meta.txid, n.bucket.tx.page(n.pgid)) - n.pgid = 0 - } -} - -// dump writes the contents of the node to STDERR for debugging purposes. -/* -func (n *node) dump() { - // Write node header. - var typ = "branch" - if n.isLeaf { - typ = "leaf" - } - warnf("[NODE %d {type=%s count=%d}]", n.pgid, typ, len(n.inodes)) - - // Write out abbreviated version of each item. - for _, item := range n.inodes { - if n.isLeaf { - if item.flags&bucketLeafFlag != 0 { - bucket := (*bucket)(unsafe.Pointer(&item.value[0])) - warnf("+L %08x -> (bucket root=%d)", trunc(item.key, 4), bucket.root) - } else { - warnf("+L %08x -> %08x", trunc(item.key, 4), trunc(item.value, 4)) - } - } else { - warnf("+B %08x -> pgid=%d", trunc(item.key, 4), item.pgid) - } - } - warn("") -} -*/ - -type nodes []*node - -func (s nodes) Len() int { return len(s) } -func (s nodes) Swap(i, j int) { s[i], s[j] = s[j], s[i] } -func (s nodes) Less(i, j int) bool { return bytes.Compare(s[i].inodes[0].key, s[j].inodes[0].key) == -1 } - -// inode represents an internal node inside of a node. -// It can be used to point to elements in a page or point -// to an element which hasn't been added to a page yet. -type inode struct { - flags uint32 - pgid pgid - key []byte - value []byte -} - -type inodes []inode diff --git a/vendor/github.com/boltdb/bolt/page.go b/vendor/github.com/boltdb/bolt/page.go deleted file mode 100644 index cde403ae8..000000000 --- a/vendor/github.com/boltdb/bolt/page.go +++ /dev/null @@ -1,197 +0,0 @@ -package bolt - -import ( - "fmt" - "os" - "sort" - "unsafe" -) - -const pageHeaderSize = int(unsafe.Offsetof(((*page)(nil)).ptr)) - -const minKeysPerPage = 2 - -const branchPageElementSize = int(unsafe.Sizeof(branchPageElement{})) -const leafPageElementSize = int(unsafe.Sizeof(leafPageElement{})) - -const ( - branchPageFlag = 0x01 - leafPageFlag = 0x02 - metaPageFlag = 0x04 - freelistPageFlag = 0x10 -) - -const ( - bucketLeafFlag = 0x01 -) - -type pgid uint64 - -type page struct { - id pgid - flags uint16 - count uint16 - overflow uint32 - ptr uintptr -} - -// typ returns a human readable page type string used for debugging. -func (p *page) typ() string { - if (p.flags & branchPageFlag) != 0 { - return "branch" - } else if (p.flags & leafPageFlag) != 0 { - return "leaf" - } else if (p.flags & metaPageFlag) != 0 { - return "meta" - } else if (p.flags & freelistPageFlag) != 0 { - return "freelist" - } - return fmt.Sprintf("unknown<%02x>", p.flags) -} - -// meta returns a pointer to the metadata section of the page. -func (p *page) meta() *meta { - return (*meta)(unsafe.Pointer(&p.ptr)) -} - -// leafPageElement retrieves the leaf node by index -func (p *page) leafPageElement(index uint16) *leafPageElement { - n := &((*[0x7FFFFFF]leafPageElement)(unsafe.Pointer(&p.ptr)))[index] - return n -} - -// leafPageElements retrieves a list of leaf nodes. -func (p *page) leafPageElements() []leafPageElement { - if p.count == 0 { - return nil - } - return ((*[0x7FFFFFF]leafPageElement)(unsafe.Pointer(&p.ptr)))[:] -} - -// branchPageElement retrieves the branch node by index -func (p *page) branchPageElement(index uint16) *branchPageElement { - return &((*[0x7FFFFFF]branchPageElement)(unsafe.Pointer(&p.ptr)))[index] -} - -// branchPageElements retrieves a list of branch nodes. -func (p *page) branchPageElements() []branchPageElement { - if p.count == 0 { - return nil - } - return ((*[0x7FFFFFF]branchPageElement)(unsafe.Pointer(&p.ptr)))[:] -} - -// dump writes n bytes of the page to STDERR as hex output. -func (p *page) hexdump(n int) { - buf := (*[maxAllocSize]byte)(unsafe.Pointer(p))[:n] - fmt.Fprintf(os.Stderr, "%x\n", buf) -} - -type pages []*page - -func (s pages) Len() int { return len(s) } -func (s pages) Swap(i, j int) { s[i], s[j] = s[j], s[i] } -func (s pages) Less(i, j int) bool { return s[i].id < s[j].id } - -// branchPageElement represents a node on a branch page. -type branchPageElement struct { - pos uint32 - ksize uint32 - pgid pgid -} - -// key returns a byte slice of the node key. -func (n *branchPageElement) key() []byte { - buf := (*[maxAllocSize]byte)(unsafe.Pointer(n)) - return (*[maxAllocSize]byte)(unsafe.Pointer(&buf[n.pos]))[:n.ksize] -} - -// leafPageElement represents a node on a leaf page. -type leafPageElement struct { - flags uint32 - pos uint32 - ksize uint32 - vsize uint32 -} - -// key returns a byte slice of the node key. -func (n *leafPageElement) key() []byte { - buf := (*[maxAllocSize]byte)(unsafe.Pointer(n)) - return (*[maxAllocSize]byte)(unsafe.Pointer(&buf[n.pos]))[:n.ksize:n.ksize] -} - -// value returns a byte slice of the node value. -func (n *leafPageElement) value() []byte { - buf := (*[maxAllocSize]byte)(unsafe.Pointer(n)) - return (*[maxAllocSize]byte)(unsafe.Pointer(&buf[n.pos+n.ksize]))[:n.vsize:n.vsize] -} - -// PageInfo represents human readable information about a page. -type PageInfo struct { - ID int - Type string - Count int - OverflowCount int -} - -type pgids []pgid - -func (s pgids) Len() int { return len(s) } -func (s pgids) Swap(i, j int) { s[i], s[j] = s[j], s[i] } -func (s pgids) Less(i, j int) bool { return s[i] < s[j] } - -// merge returns the sorted union of a and b. -func (a pgids) merge(b pgids) pgids { - // Return the opposite slice if one is nil. - if len(a) == 0 { - return b - } - if len(b) == 0 { - return a - } - merged := make(pgids, len(a)+len(b)) - mergepgids(merged, a, b) - return merged -} - -// mergepgids copies the sorted union of a and b into dst. -// If dst is too small, it panics. -func mergepgids(dst, a, b pgids) { - if len(dst) < len(a)+len(b) { - panic(fmt.Errorf("mergepgids bad len %d < %d + %d", len(dst), len(a), len(b))) - } - // Copy in the opposite slice if one is nil. - if len(a) == 0 { - copy(dst, b) - return - } - if len(b) == 0 { - copy(dst, a) - return - } - - // Merged will hold all elements from both lists. - merged := dst[:0] - - // Assign lead to the slice with a lower starting value, follow to the higher value. - lead, follow := a, b - if b[0] < a[0] { - lead, follow = b, a - } - - // Continue while there are elements in the lead. - for len(lead) > 0 { - // Merge largest prefix of lead that is ahead of follow[0]. - n := sort.Search(len(lead), func(i int) bool { return lead[i] > follow[0] }) - merged = append(merged, lead[:n]...) - if n >= len(lead) { - break - } - - // Swap lead and follow. - lead, follow = follow, lead[n:] - } - - // Append what's left in follow. - _ = append(merged, follow...) -} diff --git a/vendor/github.com/boltdb/bolt/tx.go b/vendor/github.com/boltdb/bolt/tx.go deleted file mode 100644 index 6700308a2..000000000 --- a/vendor/github.com/boltdb/bolt/tx.go +++ /dev/null @@ -1,684 +0,0 @@ -package bolt - -import ( - "fmt" - "io" - "os" - "sort" - "strings" - "time" - "unsafe" -) - -// txid represents the internal transaction identifier. -type txid uint64 - -// Tx represents a read-only or read/write transaction on the database. -// Read-only transactions can be used for retrieving values for keys and creating cursors. -// Read/write transactions can create and remove buckets and create and remove keys. -// -// IMPORTANT: You must commit or rollback transactions when you are done with -// them. Pages can not be reclaimed by the writer until no more transactions -// are using them. A long running read transaction can cause the database to -// quickly grow. -type Tx struct { - writable bool - managed bool - db *DB - meta *meta - root Bucket - pages map[pgid]*page - stats TxStats - commitHandlers []func() - - // WriteFlag specifies the flag for write-related methods like WriteTo(). - // Tx opens the database file with the specified flag to copy the data. - // - // By default, the flag is unset, which works well for mostly in-memory - // workloads. For databases that are much larger than available RAM, - // set the flag to syscall.O_DIRECT to avoid trashing the page cache. - WriteFlag int -} - -// init initializes the transaction. -func (tx *Tx) init(db *DB) { - tx.db = db - tx.pages = nil - - // Copy the meta page since it can be changed by the writer. - tx.meta = &meta{} - db.meta().copy(tx.meta) - - // Copy over the root bucket. - tx.root = newBucket(tx) - tx.root.bucket = &bucket{} - *tx.root.bucket = tx.meta.root - - // Increment the transaction id and add a page cache for writable transactions. - if tx.writable { - tx.pages = make(map[pgid]*page) - tx.meta.txid += txid(1) - } -} - -// ID returns the transaction id. -func (tx *Tx) ID() int { - return int(tx.meta.txid) -} - -// DB returns a reference to the database that created the transaction. -func (tx *Tx) DB() *DB { - return tx.db -} - -// Size returns current database size in bytes as seen by this transaction. -func (tx *Tx) Size() int64 { - return int64(tx.meta.pgid) * int64(tx.db.pageSize) -} - -// Writable returns whether the transaction can perform write operations. -func (tx *Tx) Writable() bool { - return tx.writable -} - -// Cursor creates a cursor associated with the root bucket. -// All items in the cursor will return a nil value because all root bucket keys point to buckets. -// The cursor is only valid as long as the transaction is open. -// Do not use a cursor after the transaction is closed. -func (tx *Tx) Cursor() *Cursor { - return tx.root.Cursor() -} - -// Stats retrieves a copy of the current transaction statistics. -func (tx *Tx) Stats() TxStats { - return tx.stats -} - -// Bucket retrieves a bucket by name. -// Returns nil if the bucket does not exist. -// The bucket instance is only valid for the lifetime of the transaction. -func (tx *Tx) Bucket(name []byte) *Bucket { - return tx.root.Bucket(name) -} - -// CreateBucket creates a new bucket. -// Returns an error if the bucket already exists, if the bucket name is blank, or if the bucket name is too long. -// The bucket instance is only valid for the lifetime of the transaction. -func (tx *Tx) CreateBucket(name []byte) (*Bucket, error) { - return tx.root.CreateBucket(name) -} - -// CreateBucketIfNotExists creates a new bucket if it doesn't already exist. -// Returns an error if the bucket name is blank, or if the bucket name is too long. -// The bucket instance is only valid for the lifetime of the transaction. -func (tx *Tx) CreateBucketIfNotExists(name []byte) (*Bucket, error) { - return tx.root.CreateBucketIfNotExists(name) -} - -// DeleteBucket deletes a bucket. -// Returns an error if the bucket cannot be found or if the key represents a non-bucket value. -func (tx *Tx) DeleteBucket(name []byte) error { - return tx.root.DeleteBucket(name) -} - -// ForEach executes a function for each bucket in the root. -// If the provided function returns an error then the iteration is stopped and -// the error is returned to the caller. -func (tx *Tx) ForEach(fn func(name []byte, b *Bucket) error) error { - return tx.root.ForEach(func(k, v []byte) error { - if err := fn(k, tx.root.Bucket(k)); err != nil { - return err - } - return nil - }) -} - -// OnCommit adds a handler function to be executed after the transaction successfully commits. -func (tx *Tx) OnCommit(fn func()) { - tx.commitHandlers = append(tx.commitHandlers, fn) -} - -// Commit writes all changes to disk and updates the meta page. -// Returns an error if a disk write error occurs, or if Commit is -// called on a read-only transaction. -func (tx *Tx) Commit() error { - _assert(!tx.managed, "managed tx commit not allowed") - if tx.db == nil { - return ErrTxClosed - } else if !tx.writable { - return ErrTxNotWritable - } - - // TODO(benbjohnson): Use vectorized I/O to write out dirty pages. - - // Rebalance nodes which have had deletions. - var startTime = time.Now() - tx.root.rebalance() - if tx.stats.Rebalance > 0 { - tx.stats.RebalanceTime += time.Since(startTime) - } - - // spill data onto dirty pages. - startTime = time.Now() - if err := tx.root.spill(); err != nil { - tx.rollback() - return err - } - tx.stats.SpillTime += time.Since(startTime) - - // Free the old root bucket. - tx.meta.root.root = tx.root.root - - opgid := tx.meta.pgid - - // Free the freelist and allocate new pages for it. This will overestimate - // the size of the freelist but not underestimate the size (which would be bad). - tx.db.freelist.free(tx.meta.txid, tx.db.page(tx.meta.freelist)) - p, err := tx.allocate((tx.db.freelist.size() / tx.db.pageSize) + 1) - if err != nil { - tx.rollback() - return err - } - if err := tx.db.freelist.write(p); err != nil { - tx.rollback() - return err - } - tx.meta.freelist = p.id - - // If the high water mark has moved up then attempt to grow the database. - if tx.meta.pgid > opgid { - if err := tx.db.grow(int(tx.meta.pgid+1) * tx.db.pageSize); err != nil { - tx.rollback() - return err - } - } - - // Write dirty pages to disk. - startTime = time.Now() - if err := tx.write(); err != nil { - tx.rollback() - return err - } - - // If strict mode is enabled then perform a consistency check. - // Only the first consistency error is reported in the panic. - if tx.db.StrictMode { - ch := tx.Check() - var errs []string - for { - err, ok := <-ch - if !ok { - break - } - errs = append(errs, err.Error()) - } - if len(errs) > 0 { - panic("check fail: " + strings.Join(errs, "\n")) - } - } - - // Write meta to disk. - if err := tx.writeMeta(); err != nil { - tx.rollback() - return err - } - tx.stats.WriteTime += time.Since(startTime) - - // Finalize the transaction. - tx.close() - - // Execute commit handlers now that the locks have been removed. - for _, fn := range tx.commitHandlers { - fn() - } - - return nil -} - -// Rollback closes the transaction and ignores all previous updates. Read-only -// transactions must be rolled back and not committed. -func (tx *Tx) Rollback() error { - _assert(!tx.managed, "managed tx rollback not allowed") - if tx.db == nil { - return ErrTxClosed - } - tx.rollback() - return nil -} - -func (tx *Tx) rollback() { - if tx.db == nil { - return - } - if tx.writable { - tx.db.freelist.rollback(tx.meta.txid) - tx.db.freelist.reload(tx.db.page(tx.db.meta().freelist)) - } - tx.close() -} - -func (tx *Tx) close() { - if tx.db == nil { - return - } - if tx.writable { - // Grab freelist stats. - var freelistFreeN = tx.db.freelist.free_count() - var freelistPendingN = tx.db.freelist.pending_count() - var freelistAlloc = tx.db.freelist.size() - - // Remove transaction ref & writer lock. - tx.db.rwtx = nil - tx.db.rwlock.Unlock() - - // Merge statistics. - tx.db.statlock.Lock() - tx.db.stats.FreePageN = freelistFreeN - tx.db.stats.PendingPageN = freelistPendingN - tx.db.stats.FreeAlloc = (freelistFreeN + freelistPendingN) * tx.db.pageSize - tx.db.stats.FreelistInuse = freelistAlloc - tx.db.stats.TxStats.add(&tx.stats) - tx.db.statlock.Unlock() - } else { - tx.db.removeTx(tx) - } - - // Clear all references. - tx.db = nil - tx.meta = nil - tx.root = Bucket{tx: tx} - tx.pages = nil -} - -// Copy writes the entire database to a writer. -// This function exists for backwards compatibility. Use WriteTo() instead. -func (tx *Tx) Copy(w io.Writer) error { - _, err := tx.WriteTo(w) - return err -} - -// WriteTo writes the entire database to a writer. -// If err == nil then exactly tx.Size() bytes will be written into the writer. -func (tx *Tx) WriteTo(w io.Writer) (n int64, err error) { - // Attempt to open reader with WriteFlag - f, err := os.OpenFile(tx.db.path, os.O_RDONLY|tx.WriteFlag, 0) - if err != nil { - return 0, err - } - defer func() { _ = f.Close() }() - - // Generate a meta page. We use the same page data for both meta pages. - buf := make([]byte, tx.db.pageSize) - page := (*page)(unsafe.Pointer(&buf[0])) - page.flags = metaPageFlag - *page.meta() = *tx.meta - - // Write meta 0. - page.id = 0 - page.meta().checksum = page.meta().sum64() - nn, err := w.Write(buf) - n += int64(nn) - if err != nil { - return n, fmt.Errorf("meta 0 copy: %s", err) - } - - // Write meta 1 with a lower transaction id. - page.id = 1 - page.meta().txid -= 1 - page.meta().checksum = page.meta().sum64() - nn, err = w.Write(buf) - n += int64(nn) - if err != nil { - return n, fmt.Errorf("meta 1 copy: %s", err) - } - - // Move past the meta pages in the file. - if _, err := f.Seek(int64(tx.db.pageSize*2), os.SEEK_SET); err != nil { - return n, fmt.Errorf("seek: %s", err) - } - - // Copy data pages. - wn, err := io.CopyN(w, f, tx.Size()-int64(tx.db.pageSize*2)) - n += wn - if err != nil { - return n, err - } - - return n, f.Close() -} - -// CopyFile copies the entire database to file at the given path. -// A reader transaction is maintained during the copy so it is safe to continue -// using the database while a copy is in progress. -func (tx *Tx) CopyFile(path string, mode os.FileMode) error { - f, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE|os.O_TRUNC, mode) - if err != nil { - return err - } - - err = tx.Copy(f) - if err != nil { - _ = f.Close() - return err - } - return f.Close() -} - -// Check performs several consistency checks on the database for this transaction. -// An error is returned if any inconsistency is found. -// -// It can be safely run concurrently on a writable transaction. However, this -// incurs a high cost for large databases and databases with a lot of subbuckets -// because of caching. This overhead can be removed if running on a read-only -// transaction, however, it is not safe to execute other writer transactions at -// the same time. -func (tx *Tx) Check() <-chan error { - ch := make(chan error) - go tx.check(ch) - return ch -} - -func (tx *Tx) check(ch chan error) { - // Check if any pages are double freed. - freed := make(map[pgid]bool) - all := make([]pgid, tx.db.freelist.count()) - tx.db.freelist.copyall(all) - for _, id := range all { - if freed[id] { - ch <- fmt.Errorf("page %d: already freed", id) - } - freed[id] = true - } - - // Track every reachable page. - reachable := make(map[pgid]*page) - reachable[0] = tx.page(0) // meta0 - reachable[1] = tx.page(1) // meta1 - for i := uint32(0); i <= tx.page(tx.meta.freelist).overflow; i++ { - reachable[tx.meta.freelist+pgid(i)] = tx.page(tx.meta.freelist) - } - - // Recursively check buckets. - tx.checkBucket(&tx.root, reachable, freed, ch) - - // Ensure all pages below high water mark are either reachable or freed. - for i := pgid(0); i < tx.meta.pgid; i++ { - _, isReachable := reachable[i] - if !isReachable && !freed[i] { - ch <- fmt.Errorf("page %d: unreachable unfreed", int(i)) - } - } - - // Close the channel to signal completion. - close(ch) -} - -func (tx *Tx) checkBucket(b *Bucket, reachable map[pgid]*page, freed map[pgid]bool, ch chan error) { - // Ignore inline buckets. - if b.root == 0 { - return - } - - // Check every page used by this bucket. - b.tx.forEachPage(b.root, 0, func(p *page, _ int) { - if p.id > tx.meta.pgid { - ch <- fmt.Errorf("page %d: out of bounds: %d", int(p.id), int(b.tx.meta.pgid)) - } - - // Ensure each page is only referenced once. - for i := pgid(0); i <= pgid(p.overflow); i++ { - var id = p.id + i - if _, ok := reachable[id]; ok { - ch <- fmt.Errorf("page %d: multiple references", int(id)) - } - reachable[id] = p - } - - // We should only encounter un-freed leaf and branch pages. - if freed[p.id] { - ch <- fmt.Errorf("page %d: reachable freed", int(p.id)) - } else if (p.flags&branchPageFlag) == 0 && (p.flags&leafPageFlag) == 0 { - ch <- fmt.Errorf("page %d: invalid type: %s", int(p.id), p.typ()) - } - }) - - // Check each bucket within this bucket. - _ = b.ForEach(func(k, v []byte) error { - if child := b.Bucket(k); child != nil { - tx.checkBucket(child, reachable, freed, ch) - } - return nil - }) -} - -// allocate returns a contiguous block of memory starting at a given page. -func (tx *Tx) allocate(count int) (*page, error) { - p, err := tx.db.allocate(count) - if err != nil { - return nil, err - } - - // Save to our page cache. - tx.pages[p.id] = p - - // Update statistics. - tx.stats.PageCount++ - tx.stats.PageAlloc += count * tx.db.pageSize - - return p, nil -} - -// write writes any dirty pages to disk. -func (tx *Tx) write() error { - // Sort pages by id. - pages := make(pages, 0, len(tx.pages)) - for _, p := range tx.pages { - pages = append(pages, p) - } - // Clear out page cache early. - tx.pages = make(map[pgid]*page) - sort.Sort(pages) - - // Write pages to disk in order. - for _, p := range pages { - size := (int(p.overflow) + 1) * tx.db.pageSize - offset := int64(p.id) * int64(tx.db.pageSize) - - // Write out page in "max allocation" sized chunks. - ptr := (*[maxAllocSize]byte)(unsafe.Pointer(p)) - for { - // Limit our write to our max allocation size. - sz := size - if sz > maxAllocSize-1 { - sz = maxAllocSize - 1 - } - - // Write chunk to disk. - buf := ptr[:sz] - if _, err := tx.db.ops.writeAt(buf, offset); err != nil { - return err - } - - // Update statistics. - tx.stats.Write++ - - // Exit inner for loop if we've written all the chunks. - size -= sz - if size == 0 { - break - } - - // Otherwise move offset forward and move pointer to next chunk. - offset += int64(sz) - ptr = (*[maxAllocSize]byte)(unsafe.Pointer(&ptr[sz])) - } - } - - // Ignore file sync if flag is set on DB. - if !tx.db.NoSync || IgnoreNoSync { - if err := fdatasync(tx.db); err != nil { - return err - } - } - - // Put small pages back to page pool. - for _, p := range pages { - // Ignore page sizes over 1 page. - // These are allocated using make() instead of the page pool. - if int(p.overflow) != 0 { - continue - } - - buf := (*[maxAllocSize]byte)(unsafe.Pointer(p))[:tx.db.pageSize] - - // See https://go.googlesource.com/go/+/f03c9202c43e0abb130669852082117ca50aa9b1 - for i := range buf { - buf[i] = 0 - } - tx.db.pagePool.Put(buf) - } - - return nil -} - -// writeMeta writes the meta to the disk. -func (tx *Tx) writeMeta() error { - // Create a temporary buffer for the meta page. - buf := make([]byte, tx.db.pageSize) - p := tx.db.pageInBuffer(buf, 0) - tx.meta.write(p) - - // Write the meta page to file. - if _, err := tx.db.ops.writeAt(buf, int64(p.id)*int64(tx.db.pageSize)); err != nil { - return err - } - if !tx.db.NoSync || IgnoreNoSync { - if err := fdatasync(tx.db); err != nil { - return err - } - } - - // Update statistics. - tx.stats.Write++ - - return nil -} - -// page returns a reference to the page with a given id. -// If page has been written to then a temporary buffered page is returned. -func (tx *Tx) page(id pgid) *page { - // Check the dirty pages first. - if tx.pages != nil { - if p, ok := tx.pages[id]; ok { - return p - } - } - - // Otherwise return directly from the mmap. - return tx.db.page(id) -} - -// forEachPage iterates over every page within a given page and executes a function. -func (tx *Tx) forEachPage(pgid pgid, depth int, fn func(*page, int)) { - p := tx.page(pgid) - - // Execute function. - fn(p, depth) - - // Recursively loop over children. - if (p.flags & branchPageFlag) != 0 { - for i := 0; i < int(p.count); i++ { - elem := p.branchPageElement(uint16(i)) - tx.forEachPage(elem.pgid, depth+1, fn) - } - } -} - -// Page returns page information for a given page number. -// This is only safe for concurrent use when used by a writable transaction. -func (tx *Tx) Page(id int) (*PageInfo, error) { - if tx.db == nil { - return nil, ErrTxClosed - } else if pgid(id) >= tx.meta.pgid { - return nil, nil - } - - // Build the page info. - p := tx.db.page(pgid(id)) - info := &PageInfo{ - ID: id, - Count: int(p.count), - OverflowCount: int(p.overflow), - } - - // Determine the type (or if it's free). - if tx.db.freelist.freed(pgid(id)) { - info.Type = "free" - } else { - info.Type = p.typ() - } - - return info, nil -} - -// TxStats represents statistics about the actions performed by the transaction. -type TxStats struct { - // Page statistics. - PageCount int // number of page allocations - PageAlloc int // total bytes allocated - - // Cursor statistics. - CursorCount int // number of cursors created - - // Node statistics - NodeCount int // number of node allocations - NodeDeref int // number of node dereferences - - // Rebalance statistics. - Rebalance int // number of node rebalances - RebalanceTime time.Duration // total time spent rebalancing - - // Split/Spill statistics. - Split int // number of nodes split - Spill int // number of nodes spilled - SpillTime time.Duration // total time spent spilling - - // Write statistics. - Write int // number of writes performed - WriteTime time.Duration // total time spent writing to disk -} - -func (s *TxStats) add(other *TxStats) { - s.PageCount += other.PageCount - s.PageAlloc += other.PageAlloc - s.CursorCount += other.CursorCount - s.NodeCount += other.NodeCount - s.NodeDeref += other.NodeDeref - s.Rebalance += other.Rebalance - s.RebalanceTime += other.RebalanceTime - s.Split += other.Split - s.Spill += other.Spill - s.SpillTime += other.SpillTime - s.Write += other.Write - s.WriteTime += other.WriteTime -} - -// Sub calculates and returns the difference between two sets of transaction stats. -// This is useful when obtaining stats at two different points and time and -// you need the performance counters that occurred within that time span. -func (s *TxStats) Sub(other *TxStats) TxStats { - var diff TxStats - diff.PageCount = s.PageCount - other.PageCount - diff.PageAlloc = s.PageAlloc - other.PageAlloc - diff.CursorCount = s.CursorCount - other.CursorCount - diff.NodeCount = s.NodeCount - other.NodeCount - diff.NodeDeref = s.NodeDeref - other.NodeDeref - diff.Rebalance = s.Rebalance - other.Rebalance - diff.RebalanceTime = s.RebalanceTime - other.RebalanceTime - diff.Split = s.Split - other.Split - diff.Spill = s.Spill - other.Spill - diff.SpillTime = s.SpillTime - other.SpillTime - diff.Write = s.Write - other.Write - diff.WriteTime = s.WriteTime - other.WriteTime - return diff -} diff --git a/vendor/github.com/containerd/containerd/README.md b/vendor/github.com/containerd/containerd/README.md index 3832446b2..5d4c507fc 100644 --- a/vendor/github.com/containerd/containerd/README.md +++ b/vendor/github.com/containerd/containerd/README.md @@ -158,11 +158,11 @@ To build the daemon and `ctr` simple test client, the following build system dep * Protoc 3.x compiler and headers (download at the [Google protobuf releases page](https://github.com/google/protobuf/releases)) * Btrfs headers and libraries for your distribution. Note that building the btrfs driver can be disabled via build tag removing this dependency. -For proper results, install the `protoc` release into `/usr/local` on your build system. For example, the following commands will download and install the 3.1.0 release for a 64-bit Linux host: +For proper results, install the `protoc` release into `/usr/local` on your build system. For example, the following commands will download and install the 3.5.0 release for a 64-bit Linux host: ``` -$ wget -c https://github.com/google/protobuf/releases/download/v3.1.0/protoc-3.1.0-linux-x86_64.zip -$ sudo unzip protoc-3.1.0-linux-x86_64.zip -d /usr/local +$ wget -c https://github.com/google/protobuf/releases/download/v3.5.0/protoc-3.5.0-linux-x86_64.zip +$ sudo unzip protoc-3.5.0-linux-x86_64.zip -d /usr/local ``` With the required dependencies installed, the `Makefile` target named **binaries** will compile the `ctr` and `containerd` binaries and place them in the `bin/` directory. Using `sudo make install` will place the binaries in `/usr/local/bin`. When making any changes to the gRPC API, `make generate` will use the installed `protoc` compiler to regenerate the API generated code packages. diff --git a/vendor/github.com/containerd/containerd/api/services/events/v1/container.pb.go b/vendor/github.com/containerd/containerd/api/events/container.pb.go similarity index 79% rename from vendor/github.com/containerd/containerd/api/services/events/v1/container.pb.go rename to vendor/github.com/containerd/containerd/api/events/container.pb.go index 420aba036..b05a402bb 100644 --- a/vendor/github.com/containerd/containerd/api/services/events/v1/container.pb.go +++ b/vendor/github.com/containerd/containerd/api/events/container.pb.go @@ -1,28 +1,22 @@ -// Code generated by protoc-gen-gogo. -// source: github.com/containerd/containerd/api/services/events/v1/container.proto -// DO NOT EDIT! +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: github.com/containerd/containerd/api/events/container.proto /* Package events is a generated protocol buffer package. It is generated from these files: - github.com/containerd/containerd/api/services/events/v1/container.proto - github.com/containerd/containerd/api/services/events/v1/content.proto - github.com/containerd/containerd/api/services/events/v1/events.proto - github.com/containerd/containerd/api/services/events/v1/image.proto - github.com/containerd/containerd/api/services/events/v1/namespace.proto - github.com/containerd/containerd/api/services/events/v1/snapshot.proto - github.com/containerd/containerd/api/services/events/v1/task.proto + github.com/containerd/containerd/api/events/container.proto + github.com/containerd/containerd/api/events/content.proto + github.com/containerd/containerd/api/events/image.proto + github.com/containerd/containerd/api/events/namespace.proto + github.com/containerd/containerd/api/events/snapshot.proto + github.com/containerd/containerd/api/events/task.proto It has these top-level messages: ContainerCreate ContainerUpdate ContainerDelete ContentDelete - PublishRequest - ForwardRequest - SubscribeRequest - Envelope ImageCreate ImageUpdate ImageDelete @@ -49,9 +43,10 @@ package events import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" -import google_protobuf1 "github.com/gogo/protobuf/types" -import _ "github.com/containerd/containerd/protobuf/plugin" +import google_protobuf "github.com/gogo/protobuf/types" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" +// skipping weak import containerd_plugin "github.com/containerd/containerd/protobuf/plugin" import github_com_containerd_typeurl "github.com/containerd/typeurl" @@ -83,8 +78,8 @@ func (*ContainerCreate) ProtoMessage() {} func (*ContainerCreate) Descriptor() ([]byte, []int) { return fileDescriptorContainer, []int{0} } type ContainerCreate_Runtime struct { - Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` - Options *google_protobuf1.Any `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"` + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + Options *google_protobuf.Any `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"` } func (m *ContainerCreate_Runtime) Reset() { *m = ContainerCreate_Runtime{} } @@ -113,10 +108,10 @@ func (*ContainerDelete) ProtoMessage() {} func (*ContainerDelete) Descriptor() ([]byte, []int) { return fileDescriptorContainer, []int{2} } func init() { - proto.RegisterType((*ContainerCreate)(nil), "containerd.services.events.v1.ContainerCreate") - proto.RegisterType((*ContainerCreate_Runtime)(nil), "containerd.services.events.v1.ContainerCreate.Runtime") - proto.RegisterType((*ContainerUpdate)(nil), "containerd.services.events.v1.ContainerUpdate") - proto.RegisterType((*ContainerDelete)(nil), "containerd.services.events.v1.ContainerDelete") + proto.RegisterType((*ContainerCreate)(nil), "containerd.events.ContainerCreate") + proto.RegisterType((*ContainerCreate_Runtime)(nil), "containerd.events.ContainerCreate.Runtime") + proto.RegisterType((*ContainerUpdate)(nil), "containerd.events.ContainerUpdate") + proto.RegisterType((*ContainerDelete)(nil), "containerd.events.ContainerDelete") } // Field returns the value for the given fieldpath as a string, if defined. @@ -364,24 +359,6 @@ func (m *ContainerDelete) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Container(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Container(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintContainer(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -490,7 +467,7 @@ func (this *ContainerCreate_Runtime) String() string { } s := strings.Join([]string{`&ContainerCreate_Runtime{`, `Name:` + fmt.Sprintf("%v", this.Name) + `,`, - `Options:` + strings.Replace(fmt.Sprintf("%v", this.Options), "Any", "google_protobuf1.Any", 1) + `,`, + `Options:` + strings.Replace(fmt.Sprintf("%v", this.Options), "Any", "google_protobuf.Any", 1) + `,`, `}`, }, "") return s @@ -762,7 +739,7 @@ func (m *ContainerCreate_Runtime) Unmarshal(dAtA []byte) error { return io.ErrUnexpectedEOF } if m.Options == nil { - m.Options = &google_protobuf1.Any{} + m.Options = &google_protobuf.Any{} } if err := m.Options.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { return err @@ -902,51 +879,14 @@ func (m *ContainerUpdate) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainer - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainer - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthContainer - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowContainer @@ -956,41 +896,80 @@ func (m *ContainerUpdate) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainer + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContainer + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthContainer + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContainer + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthContainer + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipContainer(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContainer + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthContainer - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex case 4: if wireType != 2 { @@ -1227,36 +1206,35 @@ var ( ) func init() { - proto.RegisterFile("github.com/containerd/containerd/api/services/events/v1/container.proto", fileDescriptorContainer) + proto.RegisterFile("github.com/containerd/containerd/api/events/container.proto", fileDescriptorContainer) } var fileDescriptorContainer = []byte{ - // 427 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x52, 0x5d, 0x8b, 0xd4, 0x30, - 0x14, 0xdd, 0x74, 0xd6, 0x19, 0x4c, 0x05, 0x25, 0x0c, 0x52, 0x07, 0xac, 0xe3, 0x3c, 0x8d, 0x2f, - 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0xc7, 0x36, 0x44, 0x27, 0x6d, 0x88, 0x3e, 0xb7, 0x21, 0x3a, 0x6d, 0x43, 0xf4, 0xe9, 0x7b, 0x88, - 0xde, 0x3e, 0xfa, 0xcf, 0x5f, 0xff, 0xa1, 0x43, 0xd1, 0xd8, 0x7e, 0x93, 0xbb, 0x3f, 0x02, 0x00, - 0x00, 0xff, 0xff, 0x26, 0x0d, 0x55, 0x1c, 0x43, 0x03, 0x00, 0x00, + // 413 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x92, 0xc1, 0x0a, 0xd3, 0x30, + 0x18, 0xc7, 0x97, 0x76, 0x6e, 0x98, 0x0a, 0x6a, 0x18, 0x52, 0x7b, 0xa8, 0x73, 0xa7, 0xe9, 0x21, + 0x85, 0x7a, 0x51, 0x77, 0xd1, 0x6d, 0x0a, 0xa2, 0x82, 0x14, 0x84, 0xe1, 0x45, 0xd2, 0x35, 0xeb, + 0x82, 0x6d, 0x52, 0xda, 0x74, 0xd0, 0x9b, 0x8f, 0xe2, 0xe3, 0xec, 0xe8, 0xc1, 0x83, 0x27, 0x71, + 0x05, 0xdf, 0xc0, 0x07, 0x90, 0x26, 0xeb, 0x56, 0x14, 0x95, 0x9d, 0xfa, 0xcf, 0xd7, 0xff, 0x3f, + 0xdf, 0xf7, 0xfb, 0x08, 0x9c, 0xc5, 0x4c, 0x6e, 0xcb, 0x10, 0xaf, 0x45, 0xea, 0xad, 0x05, 0x97, + 0x84, 0x71, 0x9a, 0x47, 0x5d, 0x49, 0x32, 0xe6, 0xd1, 0x1d, 0xe5, 0xb2, 0x38, 0x57, 0x71, 0x96, + 0x0b, 0x29, 0xd0, 0xcd, 0xb3, 0x0d, 0x6b, 0x8b, 0x73, 0x3b, 0x16, 0x22, 0x4e, 0xa8, 0xa7, 0x0c, + 0x61, 0xb9, 0xf1, 0x08, 0xaf, 0xb4, 0xdb, 0x19, 0xc5, 0x22, 0x16, 0x4a, 0x7a, 0x8d, 0x3a, 0x56, + 0x9f, 0xfc, 0x77, 0x80, 0xd3, 0x55, 0x59, 0x52, 0xc6, 0x8c, 0x7b, 0x1b, 0x46, 0x93, 0x28, 0x23, + 0x72, 0xab, 0x6f, 0x98, 0x7c, 0x01, 0xf0, 0xfa, 0xa2, 0xb5, 0x2f, 0x72, 0x4a, 0x24, 0x45, 0xb7, + 0xa0, 0xc1, 0x22, 0x1b, 0x8c, 0xc1, 0xf4, 0xea, 0x7c, 0x50, 0x7f, 0xbb, 0x63, 0xbc, 0x58, 0x06, + 0x06, 0x8b, 0xd0, 0x08, 0x5e, 0x61, 0x29, 0x89, 0xa9, 0x6d, 0x34, 0xbf, 0x02, 0x7d, 0x40, 0x4b, + 0x38, 0xcc, 0x4b, 0x2e, 0x59, 0x4a, 0x6d, 0x73, 0x0c, 0xa6, 0x96, 0x7f, 0x1f, 0xff, 0x41, 0x86, + 0x7f, 0x6b, 0x81, 0x03, 0x9d, 0x08, 0xda, 0xa8, 0xf3, 0x1a, 0x0e, 0x8f, 0x35, 0x84, 0x60, 0x9f, + 0x93, 0x94, 0xea, 0x01, 0x02, 0xa5, 0x11, 0x86, 0x43, 0x91, 0x49, 0x26, 0x78, 0xa1, 0x9a, 0x5b, + 0xfe, 0x08, 0xeb, 0x5d, 0xe1, 0x16, 0x10, 0x3f, 0xe5, 0x55, 0xd0, 0x9a, 0x26, 0x3f, 0xba, 0x58, + 0x6f, 0xb3, 0xe8, 0x72, 0xac, 0xe7, 0x70, 0x90, 0x90, 0x90, 0x26, 0x85, 0x6d, 0x8e, 0xcd, 0xa9, + 0xe5, 0xe3, 0x7f, 0x51, 0xe9, 0x0e, 0xf8, 0x95, 0x0a, 0x3c, 0xe3, 0x32, 0xaf, 0x82, 0x63, 0x1a, + 0xdd, 0x85, 0xd7, 0x0a, 0x4e, 0xb2, 0x62, 0x2b, 0xe4, 0xfb, 0x0f, 0xb4, 0xb2, 0xfb, 0xaa, 0x89, + 0xd5, 0xd6, 0x5e, 0xd2, 0xca, 0x79, 0x04, 0xad, 0x4e, 0x12, 0xdd, 0x80, 0x66, 0x63, 0xd4, 0xf8, + 0x8d, 0x6c, 0x26, 0xdc, 0x91, 0xa4, 0x3c, 0x4d, 0xa8, 0x0e, 0x8f, 0x8d, 0x87, 0x60, 0x72, 0xaf, + 0x83, 0xb9, 0xa4, 0x09, 0xfd, 0x3b, 0xe6, 0xfc, 0xcd, 0xfe, 0xe0, 0xf6, 0xbe, 0x1e, 0xdc, 0xde, + 0xc7, 0xda, 0x05, 0xfb, 0xda, 0x05, 0x9f, 0x6b, 0x17, 0x7c, 0xaf, 0x5d, 0xf0, 0xe9, 0xa7, 0x0b, + 0xde, 0xf9, 0x17, 0x3c, 0xe5, 0x99, 0xfe, 0xac, 0xc0, 0xca, 0x08, 0x07, 0x6a, 0xff, 0x0f, 0x7e, + 0x05, 0x00, 0x00, 0xff, 0xff, 0xf5, 0x09, 0xe0, 0xd6, 0x0b, 0x03, 0x00, 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/services/events/v1/container.proto b/vendor/github.com/containerd/containerd/api/events/container.proto similarity index 65% rename from vendor/github.com/containerd/containerd/api/services/events/v1/container.proto rename to vendor/github.com/containerd/containerd/api/events/container.proto index ca8acb8b9..13aa5848c 100644 --- a/vendor/github.com/containerd/containerd/api/services/events/v1/container.proto +++ b/vendor/github.com/containerd/containerd/api/events/container.proto @@ -1,12 +1,12 @@ syntax = "proto3"; -package containerd.services.events.v1; +package containerd.events; -import "gogoproto/gogo.proto"; import "google/protobuf/any.proto"; -import "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto"; +import weak "gogoproto/gogo.proto"; +import weak "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto"; -option go_package = "github.com/containerd/containerd/api/services/events/v1;events"; +option go_package = "github.com/containerd/containerd/api/events;events"; option (containerd.plugin.fieldpath_all) = true; message ContainerCreate { diff --git a/vendor/github.com/containerd/containerd/api/services/events/v1/content.pb.go b/vendor/github.com/containerd/containerd/api/events/content.pb.go similarity index 73% rename from vendor/github.com/containerd/containerd/api/services/events/v1/content.pb.go rename to vendor/github.com/containerd/containerd/api/events/content.pb.go index 6fc5d61b6..87648d193 100644 --- a/vendor/github.com/containerd/containerd/api/services/events/v1/content.pb.go +++ b/vendor/github.com/containerd/containerd/api/events/content.pb.go @@ -1,14 +1,14 @@ -// Code generated by protoc-gen-gogo. -// source: github.com/containerd/containerd/api/services/events/v1/content.proto -// DO NOT EDIT! +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: github.com/containerd/containerd/api/events/content.proto package events import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" -import _ "github.com/containerd/containerd/protobuf/plugin" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" +// skipping weak import containerd_plugin "github.com/containerd/containerd/protobuf/plugin" import github_com_opencontainers_go_digest "github.com/opencontainers/go-digest" @@ -31,7 +31,7 @@ func (*ContentDelete) ProtoMessage() {} func (*ContentDelete) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{0} } func init() { - proto.RegisterType((*ContentDelete)(nil), "containerd.services.events.v1.ContentDelete") + proto.RegisterType((*ContentDelete)(nil), "containerd.events.ContentDelete") } // Field returns the value for the given fieldpath as a string, if defined. @@ -71,24 +71,6 @@ func (m *ContentDelete) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Content(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Content(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintContent(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -324,25 +306,24 @@ var ( ) func init() { - proto.RegisterFile("github.com/containerd/containerd/api/services/events/v1/content.proto", fileDescriptorContent) + proto.RegisterFile("github.com/containerd/containerd/api/events/content.proto", fileDescriptorContent) } var fileDescriptorContent = []byte{ - // 242 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x72, 0x4d, 0xcf, 0x2c, 0xc9, + // 228 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x4c, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, - 0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x17, 0xa7, 0x16, 0x95, 0x65, 0x26, 0xa7, 0x16, 0xeb, - 0xa7, 0x96, 0xa5, 0xe6, 0x95, 0x14, 0xeb, 0x97, 0x19, 0x82, 0x55, 0xa4, 0xe6, 0x95, 0xe8, 0x15, - 0x14, 0xe5, 0x97, 0xe4, 0x0b, 0xc9, 0x22, 0x34, 0xe8, 0xc1, 0x14, 0xeb, 0x41, 0x14, 0xeb, 0x95, - 0x19, 0x4a, 0x89, 0xa4, 0xe7, 0xa7, 0xe7, 0x83, 0x55, 0xea, 0x83, 0x58, 0x10, 0x4d, 0x52, 0x0e, - 0x04, 0xed, 0x06, 0xab, 0x4b, 0x2a, 0x4d, 0xd3, 0x2f, 0xc8, 0x29, 0x4d, 0xcf, 0xcc, 0xd3, 0x4f, - 0xcb, 0x4c, 0xcd, 0x49, 0x29, 0x48, 0x2c, 0xc9, 0x80, 0x98, 0xa0, 0x14, 0xcd, 0xc5, 0xeb, 0x0c, - 0x71, 0x87, 0x4b, 0x6a, 0x4e, 0x6a, 0x49, 0xaa, 0x90, 0x17, 0x17, 0x5b, 0x4a, 0x66, 0x7a, 0x6a, - 0x71, 0x89, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0xa7, 0x93, 0xd1, 0x89, 0x7b, 0xf2, 0x0c, 0xb7, 0xee, - 0xc9, 0x6b, 0x21, 0x59, 0x95, 0x5f, 0x90, 0x9a, 0x07, 0xb7, 0xa3, 0x58, 0x3f, 0x3d, 0x5f, 0x17, - 0xa2, 0x45, 0xcf, 0x05, 0x4c, 0x05, 0x41, 0x4d, 0x70, 0x8a, 0x39, 0xf1, 0x50, 0x8e, 0xe1, 0xc6, - 0x43, 0x39, 0x86, 0x86, 0x47, 0x72, 0x8c, 0x27, 0x1e, 0xc9, 0x31, 0x5e, 0x78, 0x24, 0xc7, 0xf8, - 0xe0, 0x91, 0x1c, 0xe3, 0x82, 0x2f, 0x72, 0x8c, 0x51, 0x76, 0x64, 0x06, 0x9c, 0x35, 0x84, 0x95, - 0xc4, 0x06, 0xf6, 0x81, 0x31, 0x20, 0x00, 0x00, 0xff, 0xff, 0x51, 0xce, 0xec, 0x89, 0x81, 0x01, - 0x00, 0x00, + 0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0xa7, 0x96, 0xa5, 0xe6, 0x95, 0x14, 0x83, 0x45, 0x53, + 0xf3, 0x4a, 0xf4, 0x0a, 0x8a, 0xf2, 0x4b, 0xf2, 0x85, 0x04, 0x11, 0x8a, 0xf4, 0x20, 0x0a, 0xa4, + 0x44, 0xd2, 0xf3, 0xd3, 0xf3, 0xc1, 0xb2, 0xfa, 0x20, 0x16, 0x44, 0xa1, 0x94, 0x03, 0x41, 0x3b, + 0xc0, 0xea, 0x92, 0x4a, 0xd3, 0xf4, 0x0b, 0x72, 0x4a, 0xd3, 0x33, 0xf3, 0xf4, 0xd3, 0x32, 0x53, + 0x73, 0x52, 0x0a, 0x12, 0x4b, 0x32, 0x20, 0x26, 0x28, 0x45, 0x73, 0xf1, 0x3a, 0x43, 0xec, 0x76, + 0x49, 0xcd, 0x49, 0x2d, 0x49, 0x15, 0xf2, 0xe2, 0x62, 0x4b, 0xc9, 0x4c, 0x4f, 0x2d, 0x2e, 0x91, + 0x60, 0x54, 0x60, 0xd4, 0xe0, 0x74, 0x32, 0x3a, 0x71, 0x4f, 0x9e, 0xe1, 0xd6, 0x3d, 0x79, 0x2d, + 0x24, 0xab, 0xf2, 0x0b, 0x52, 0xf3, 0xe0, 0x76, 0x14, 0xeb, 0xa7, 0xe7, 0xeb, 0x42, 0xb4, 0xe8, + 0xb9, 0x80, 0xa9, 0x20, 0xa8, 0x09, 0x4e, 0x01, 0x27, 0x1e, 0xca, 0x31, 0xdc, 0x78, 0x28, 0xc7, + 0xd0, 0xf0, 0x48, 0x8e, 0xf1, 0xc4, 0x23, 0x39, 0xc6, 0x0b, 0x8f, 0xe4, 0x18, 0x1f, 0x3c, 0x92, + 0x63, 0x5c, 0xf0, 0x45, 0x8e, 0x31, 0xca, 0x88, 0x84, 0x00, 0xb2, 0x86, 0x50, 0x11, 0x0c, 0x11, + 0x8c, 0x49, 0x6c, 0x60, 0x97, 0x1b, 0x03, 0x02, 0x00, 0x00, 0xff, 0xff, 0x4b, 0x78, 0x99, 0xee, + 0x61, 0x01, 0x00, 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/events/content.proto b/vendor/github.com/containerd/containerd/api/events/content.proto new file mode 100644 index 000000000..aba50716f --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/events/content.proto @@ -0,0 +1,13 @@ +syntax = "proto3"; + +package containerd.events; + +import weak "gogoproto/gogo.proto"; +import weak "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto"; + +option go_package = "github.com/containerd/containerd/api/events;events"; +option (containerd.plugin.fieldpath_all) = true; + +message ContentDelete { + string digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; +} diff --git a/vendor/github.com/containerd/containerd/api/events/doc.go b/vendor/github.com/containerd/containerd/api/events/doc.go new file mode 100644 index 000000000..ac1e83fb7 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/events/doc.go @@ -0,0 +1,3 @@ +// Package events has protobuf types for various events that are used in +// containerd. +package events diff --git a/vendor/github.com/containerd/containerd/api/services/events/v1/image.pb.go b/vendor/github.com/containerd/containerd/api/events/image.pb.go similarity index 74% rename from vendor/github.com/containerd/containerd/api/services/events/v1/image.pb.go rename to vendor/github.com/containerd/containerd/api/events/image.pb.go index 0349e7cb1..ff3c6f69e 100644 --- a/vendor/github.com/containerd/containerd/api/services/events/v1/image.pb.go +++ b/vendor/github.com/containerd/containerd/api/events/image.pb.go @@ -1,13 +1,13 @@ -// Code generated by protoc-gen-gogo. -// source: github.com/containerd/containerd/api/services/events/v1/image.proto -// DO NOT EDIT! +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: github.com/containerd/containerd/api/events/image.proto package events import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/containerd/containerd/protobuf/plugin" + +// skipping weak import containerd_plugin "github.com/containerd/containerd/protobuf/plugin" import strings "strings" import reflect "reflect" @@ -215,24 +215,6 @@ func (m *ImageDelete) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Image(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Image(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintImage(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -445,51 +427,14 @@ func (m *ImageCreate) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowImage - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowImage - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthImage - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowImage @@ -499,41 +444,80 @@ func (m *ImageCreate) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowImage + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowImage + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthImage + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowImage + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthImage + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipImage(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthImage + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthImage - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -640,51 +624,14 @@ func (m *ImageUpdate) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowImage - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowImage - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthImage - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowImage @@ -694,41 +641,80 @@ func (m *ImageUpdate) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowImage + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowImage + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthImage + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowImage + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthImage + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipImage(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthImage + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthImage - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -936,28 +922,28 @@ var ( ) func init() { - proto.RegisterFile("github.com/containerd/containerd/api/services/events/v1/image.proto", fileDescriptorImage) + proto.RegisterFile("github.com/containerd/containerd/api/events/image.proto", fileDescriptorImage) } var fileDescriptorImage = []byte{ - // 296 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x72, 0x4e, 0xcf, 0x2c, 0xc9, + // 292 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x32, 0x4f, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, - 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DO NOT EDIT. +// source: github.com/containerd/containerd/api/events/namespace.proto package events import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" -import _ "github.com/containerd/containerd/protobuf/plugin" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" +// skipping weak import containerd_plugin "github.com/containerd/containerd/protobuf/plugin" import strings "strings" import reflect "reflect" @@ -48,9 +48,9 @@ func (*NamespaceDelete) ProtoMessage() {} func (*NamespaceDelete) Descriptor() ([]byte, []int) { return fileDescriptorNamespace, []int{2} } func init() { - proto.RegisterType((*NamespaceCreate)(nil), "containerd.services.events.v1.NamespaceCreate") - proto.RegisterType((*NamespaceUpdate)(nil), "containerd.services.events.v1.NamespaceUpdate") - proto.RegisterType((*NamespaceDelete)(nil), "containerd.services.events.v1.NamespaceDelete") + proto.RegisterType((*NamespaceCreate)(nil), "containerd.events.NamespaceCreate") + proto.RegisterType((*NamespaceUpdate)(nil), "containerd.events.NamespaceUpdate") + proto.RegisterType((*NamespaceDelete)(nil), "containerd.events.NamespaceDelete") } // Field returns the value for the given fieldpath as a string, if defined. @@ -216,24 +216,6 @@ func (m *NamespaceDelete) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Namespace(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Namespace(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintNamespace(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -446,51 +428,14 @@ func (m *NamespaceCreate) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowNamespace - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowNamespace - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthNamespace - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowNamespace @@ -500,41 +445,80 @@ func (m *NamespaceCreate) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowNamespace + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowNamespace + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthNamespace + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowNamespace + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthNamespace + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipNamespace(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthNamespace + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthNamespace - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -641,51 +625,14 @@ func (m *NamespaceUpdate) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowNamespace - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowNamespace - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthNamespace - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowNamespace @@ -695,41 +642,80 @@ func (m *NamespaceUpdate) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowNamespace + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowNamespace + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthNamespace + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowNamespace + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthNamespace + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipNamespace(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthNamespace + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthNamespace - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -937,29 +923,28 @@ var ( ) func init() { - proto.RegisterFile("github.com/containerd/containerd/api/services/events/v1/namespace.proto", fileDescriptorNamespace) + proto.RegisterFile("github.com/containerd/containerd/api/events/namespace.proto", fileDescriptorNamespace) } var fileDescriptorNamespace = []byte{ - // 310 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x72, 0x4f, 0xcf, 0x2c, 0xc9, + // 296 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x4e, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, - 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DO NOT EDIT. +// source: github.com/containerd/containerd/api/events/snapshot.proto package events import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/containerd/containerd/protobuf/plugin" + +// skipping weak import containerd_plugin "github.com/containerd/containerd/protobuf/plugin" import strings "strings" import reflect "reflect" @@ -46,9 +46,9 @@ func (*SnapshotRemove) ProtoMessage() {} func (*SnapshotRemove) Descriptor() ([]byte, []int) { return fileDescriptorSnapshot, []int{2} } func init() { - proto.RegisterType((*SnapshotPrepare)(nil), "containerd.services.events.v1.SnapshotPrepare") - proto.RegisterType((*SnapshotCommit)(nil), "containerd.services.events.v1.SnapshotCommit") - proto.RegisterType((*SnapshotRemove)(nil), "containerd.services.events.v1.SnapshotRemove") + proto.RegisterType((*SnapshotPrepare)(nil), "containerd.events.SnapshotPrepare") + proto.RegisterType((*SnapshotCommit)(nil), "containerd.events.SnapshotCommit") + proto.RegisterType((*SnapshotRemove)(nil), "containerd.events.SnapshotRemove") } // Field returns the value for the given fieldpath as a string, if defined. @@ -180,24 +180,6 @@ func (m *SnapshotRemove) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Snapshot(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Snapshot(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintSnapshot(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -699,25 +681,24 @@ var ( ) func init() { - proto.RegisterFile("github.com/containerd/containerd/api/services/events/v1/snapshot.proto", fileDescriptorSnapshot) + proto.RegisterFile("github.com/containerd/containerd/api/events/snapshot.proto", fileDescriptorSnapshot) } var fileDescriptorSnapshot = []byte{ - // 252 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x72, 0x4b, 0xcf, 0x2c, 0xc9, + // 235 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x4a, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, - 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DO NOT EDIT. +// source: github.com/containerd/containerd/api/events/task.proto package events import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import _ "github.com/gogo/protobuf/types" import containerd_types "github.com/containerd/containerd/api/types" -import _ "github.com/containerd/containerd/protobuf/plugin" + +// skipping weak import containerd_plugin "github.com/containerd/containerd/protobuf/plugin" import time "time" @@ -136,17 +137,17 @@ func (*TaskCheckpointed) ProtoMessage() {} func (*TaskCheckpointed) Descriptor() ([]byte, []int) { return fileDescriptorTask, []int{10} } func init() { - proto.RegisterType((*TaskCreate)(nil), "containerd.services.events.v1.TaskCreate") - proto.RegisterType((*TaskStart)(nil), "containerd.services.events.v1.TaskStart") - proto.RegisterType((*TaskDelete)(nil), "containerd.services.events.v1.TaskDelete") - proto.RegisterType((*TaskIO)(nil), "containerd.services.events.v1.TaskIO") - proto.RegisterType((*TaskExit)(nil), "containerd.services.events.v1.TaskExit") - proto.RegisterType((*TaskOOM)(nil), "containerd.services.events.v1.TaskOOM") - proto.RegisterType((*TaskExecAdded)(nil), "containerd.services.events.v1.TaskExecAdded") - proto.RegisterType((*TaskExecStarted)(nil), "containerd.services.events.v1.TaskExecStarted") - proto.RegisterType((*TaskPaused)(nil), "containerd.services.events.v1.TaskPaused") - proto.RegisterType((*TaskResumed)(nil), "containerd.services.events.v1.TaskResumed") - proto.RegisterType((*TaskCheckpointed)(nil), "containerd.services.events.v1.TaskCheckpointed") + proto.RegisterType((*TaskCreate)(nil), "containerd.events.TaskCreate") + proto.RegisterType((*TaskStart)(nil), "containerd.events.TaskStart") + proto.RegisterType((*TaskDelete)(nil), "containerd.events.TaskDelete") + proto.RegisterType((*TaskIO)(nil), "containerd.events.TaskIO") + proto.RegisterType((*TaskExit)(nil), "containerd.events.TaskExit") + proto.RegisterType((*TaskOOM)(nil), "containerd.events.TaskOOM") + proto.RegisterType((*TaskExecAdded)(nil), "containerd.events.TaskExecAdded") + proto.RegisterType((*TaskExecStarted)(nil), "containerd.events.TaskExecStarted") + proto.RegisterType((*TaskPaused)(nil), "containerd.events.TaskPaused") + proto.RegisterType((*TaskResumed)(nil), "containerd.events.TaskResumed") + proto.RegisterType((*TaskCheckpointed)(nil), "containerd.events.TaskCheckpointed") } // Field returns the value for the given fieldpath as a string, if defined. @@ -737,24 +738,6 @@ func (m *TaskCheckpointed) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Task(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Task(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintTask(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -991,7 +974,7 @@ func (this *TaskDelete) String() string { `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, `Pid:` + fmt.Sprintf("%v", this.Pid) + `,`, `ExitStatus:` + fmt.Sprintf("%v", this.ExitStatus) + `,`, - `ExitedAt:` + strings.Replace(strings.Replace(this.ExitedAt.String(), "Timestamp", "google_protobuf3.Timestamp", 1), `&`, ``, 1) + `,`, + `ExitedAt:` + strings.Replace(strings.Replace(this.ExitedAt.String(), "Timestamp", "google_protobuf2.Timestamp", 1), `&`, ``, 1) + `,`, `}`, }, "") return s @@ -1018,7 +1001,7 @@ func (this *TaskExit) String() string { `ID:` + fmt.Sprintf("%v", this.ID) + `,`, `Pid:` + fmt.Sprintf("%v", this.Pid) + `,`, `ExitStatus:` + fmt.Sprintf("%v", this.ExitStatus) + `,`, - `ExitedAt:` + strings.Replace(strings.Replace(this.ExitedAt.String(), "Timestamp", "google_protobuf3.Timestamp", 1), `&`, ``, 1) + `,`, + `ExitedAt:` + strings.Replace(strings.Replace(this.ExitedAt.String(), "Timestamp", "google_protobuf2.Timestamp", 1), `&`, ``, 1) + `,`, `}`, }, "") return s @@ -2579,50 +2562,49 @@ var ( ) func init() { - proto.RegisterFile("github.com/containerd/containerd/api/services/events/v1/task.proto", fileDescriptorTask) + proto.RegisterFile("github.com/containerd/containerd/api/events/task.proto", fileDescriptorTask) } var fileDescriptorTask = []byte{ - // 648 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x95, 0xc1, 0x6e, 0xd3, 0x40, - 0x10, 0x86, 0x6b, 0xa7, 0x75, 0x93, 0x0d, 0x55, 0x2b, 0xab, 0x82, 0x28, 0x12, 0x76, 0x64, 0x84, - 0x94, 0x93, 0xad, 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0x32, 0x35, 0xa1, 0x39, 0x1c, 0xb8, 0x9a, 0xd8, + 0x1a, 0x12, 0xeb, 0x35, 0xec, 0xac, 0x33, 0x65, 0x33, 0xff, 0x1f, 0x73, 0xdd, 0xbc, 0x0a, 0x6b, + 0x5f, 0xfe, 0x33, 0x8e, 0xbc, 0x24, 0x2e, 0x97, 0xd8, 0xea, 0x41, 0x43, 0x28, 0xb8, 0x34, 0x4e, + 0xfc, 0x92, 0x12, 0x33, 0xd8, 0xcd, 0x9e, 0xb8, 0xe2, 0x59, 0x28, 0xc9, 0xe0, 0xc7, 0xc7, 0x46, + 0xfd, 0xf9, 0xb1, 0xe9, 0x1f, 0x5d, 0x5c, 0x1a, 0x95, 0x4f, 0x97, 0x46, 0xe5, 0x4d, 0x6a, 0x28, + 0x17, 0xa9, 0xa1, 0x7c, 0x4c, 0x0d, 0xe5, 0x4b, 0x6a, 0x28, 0xef, 0xbe, 0x19, 0xca, 0xf3, 0xee, + 0x3f, 0x7c, 0x65, 0x1e, 0xcb, 0x9f, 0xd3, 0xca, 0x69, 0x75, 0xa2, 0x65, 0x13, 0xf9, 0xf0, 0x7b, + 0x00, 0x00, 0x00, 0xff, 0xff, 0x07, 0x69, 0x62, 0x9d, 0xa6, 0x06, 0x00, 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/services/events/v1/task.proto b/vendor/github.com/containerd/containerd/api/events/task.proto similarity index 85% rename from vendor/github.com/containerd/containerd/api/services/events/v1/task.proto rename to vendor/github.com/containerd/containerd/api/events/task.proto index 79f87a6c5..d69921365 100644 --- a/vendor/github.com/containerd/containerd/api/services/events/v1/task.proto +++ b/vendor/github.com/containerd/containerd/api/events/task.proto @@ -1,13 +1,13 @@ syntax = "proto3"; -package containerd.services.events.v1; +package containerd.events; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; import "google/protobuf/timestamp.proto"; import "github.com/containerd/containerd/api/types/mount.proto"; -import "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto"; +import weak "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto"; -option go_package = "github.com/containerd/containerd/api/services/events/v1;events"; +option go_package = "github.com/containerd/containerd/api/events;events"; option (containerd.plugin.fieldpath_all) = true; message TaskCreate { diff --git a/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.pb.go b/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.pb.go index 90d309903..17cd36d36 100644 --- a/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/services/containers/v1/containers.proto -// DO NOT EDIT! /* Package containers is a generated protocol buffer package. @@ -25,9 +24,10 @@ package containers import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import google_protobuf1 "github.com/gogo/protobuf/types" -import google_protobuf2 "github.com/golang/protobuf/ptypes/empty" +import google_protobuf2 "github.com/gogo/protobuf/types" import google_protobuf3 "github.com/gogo/protobuf/types" import _ "github.com/gogo/protobuf/types" @@ -844,24 +844,6 @@ func (m *DeleteContainerRequest) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Containers(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Containers(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintContainers(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -1270,51 +1252,14 @@ func (m *Container) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthContainers - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowContainers @@ -1324,41 +1269,80 @@ func (m *Container) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContainers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthContainers + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContainers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthContainers + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipContainers(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContainers + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthContainers - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex case 3: if wireType != 2 { @@ -1599,51 +1583,14 @@ func (m *Container) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthContainers - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Extensions == nil { m.Extensions = make(map[string]google_protobuf1.Any) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + mapvalue := &google_protobuf1.Any{} + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowContainers @@ -1653,46 +1600,85 @@ func (m *Container) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var mapmsglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContainers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthContainers + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - mapmsglen |= (int(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var mapmsglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContainers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + mapmsglen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } } + if mapmsglen < 0 { + return ErrInvalidLengthContainers + } + postmsgIndex := iNdEx + mapmsglen + if mapmsglen < 0 { + return ErrInvalidLengthContainers + } + if postmsgIndex > l { + return io.ErrUnexpectedEOF + } + mapvalue = &google_protobuf1.Any{} + if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil { + return err + } + iNdEx = postmsgIndex + } else { + iNdEx = entryPreIndex + skippy, err := skipContainers(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContainers + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - if mapmsglen < 0 { - return ErrInvalidLengthContainers - } - postmsgIndex := iNdEx + mapmsglen - if mapmsglen < 0 { - return ErrInvalidLengthContainers - } - if postmsgIndex > l { - return io.ErrUnexpectedEOF - } - mapvalue := &google_protobuf1.Any{} - if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil { - return err - } - iNdEx = postmsgIndex - m.Extensions[mapkey] = *mapvalue - } else { - var mapvalue google_protobuf1.Any - m.Extensions[mapkey] = mapvalue } + m.Extensions[mapkey] = *mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -2689,53 +2675,53 @@ func init() { var fileDescriptorContainers = []byte{ // 776 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x56, 0xcd, 0x72, 0x12, 0x5b, - 0x10, 0xce, 0x00, 0x81, 0xd0, 0xdc, 0xaa, 0x7b, 0xeb, 0x5c, 0x2e, 0x77, 0x1c, 0xab, 0x80, 0xb0, - 0xa2, 0x2c, 0x1d, 0x0c, 0x5a, 0x9a, 0x1f, 0x37, 0x21, 0x7f, 0x65, 0x99, 0x58, 0xa9, 0x51, 0x37, - 0xba, 0x88, 0x03, 0x74, 0xc8, 0xc8, 0xfc, 0x39, 0xe7, 0x40, 0x49, 0xb9, 0xd0, 0x47, 0x70, 0xe7, - 0x23, 0xf8, 0x2a, 0x59, 0xba, 0x74, 0x15, 0x13, 0x9e, 0xc4, 0x9a, 0x33, 0x33, 0xcc, 0x04, 0x06, - 0x85, 0x68, 0x76, 0xa7, 0x39, 0xfd, 0x7d, 0xfd, 0xf1, 0x75, 0xf7, 0x01, 0xd8, 0xef, 0x68, 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a/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.proto b/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.proto index 0a2311c4c..b7b32d949 100644 --- a/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.proto +++ b/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.proto @@ -2,7 +2,7 @@ syntax = "proto3"; package containerd.services.containers.v1; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; import "google/protobuf/any.proto"; import "google/protobuf/empty.proto"; import "google/protobuf/field_mask.proto"; diff --git a/vendor/github.com/containerd/containerd/api/services/content/v1/content.pb.go b/vendor/github.com/containerd/containerd/api/services/content/v1/content.pb.go index c9b76b5a7..4e4f72332 100644 --- a/vendor/github.com/containerd/containerd/api/services/content/v1/content.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/content/v1/content.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/services/content/v1/content.proto -// DO NOT EDIT! /* Package content is a generated protocol buffer package. @@ -33,10 +32,11 @@ package content import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import google_protobuf1 "github.com/gogo/protobuf/types" import _ "github.com/gogo/protobuf/types" -import google_protobuf3 "github.com/golang/protobuf/ptypes/empty" +import google_protobuf3 "github.com/gogo/protobuf/types" import github_com_opencontainers_go_digest "github.com/opencontainers/go-digest" import time "time" @@ -1550,24 +1550,6 @@ func (m *AbortRequest) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Content(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Content(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintContent(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -2247,51 +2229,14 @@ func (m *Info) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContent - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContent - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthContent - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowContent @@ -2301,41 +2246,80 @@ func (m *Info) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContent + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthContent + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthContent + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthContent - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -3895,51 +3879,14 @@ func (m *WriteContentRequest) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContent - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContent - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthContent - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowContent @@ -3949,41 +3896,80 @@ func (m *WriteContentRequest) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContent + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthContent + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthContent + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthContent - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -4391,73 +4377,73 @@ func init() { } var fileDescriptorContent = []byte{ - // 1079 bytes of a gzipped FileDescriptorProto + // 1081 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x57, 0xcd, 0x6f, 0x1b, 0x45, - 0x14, 0xcf, 0x78, 0xed, 0x4d, 0xf2, 0x9c, 0x16, 0x33, 0x31, 0x95, 0xb5, 0x08, 0x7b, 0xbb, 0x42, + 0x14, 0xf7, 0x78, 0xed, 0x4d, 0xf2, 0x9c, 0x16, 0x33, 0x31, 0x95, 0xb5, 0x08, 0x67, 0xbb, 0x42, 0xc8, 0x6a, 0xc9, 0x3a, 0x75, 0x7a, 0x00, 0x2a, 0x01, 0x8e, 0x9b, 0xaa, 0x41, 0x4d, 0x41, 0x5b, - 0x97, 0x88, 0x5e, 0xca, 0xda, 0x1e, 0x9b, 0x55, 0x6c, 0xaf, 0xbb, 0x33, 0xb6, 0x08, 0x27, 0x2e, - 0x48, 0x28, 0xea, 0x01, 0x71, 0xcf, 0x05, 0xf8, 0x2b, 0x38, 0x70, 0xce, 0x91, 0x23, 0xe2, 0xd0, - 0xd2, 0xfc, 0x0f, 0xdc, 0xd1, 0xcc, 0xce, 0xda, 0xeb, 0x8f, 0xb0, 0xb6, 0xe3, 0x9e, 0xfc, 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0x62, 0xdf, 0x9d, 0xe7, + 0xd0, 0xd9, 0x79, 0x0e, 0xfd, 0x71, 0x9e, 0x43, 0x7f, 0x9f, 0xe7, 0xd0, 0x93, 0x8f, 0x17, 0xfd, + 0x1f, 0x7d, 0x47, 0x92, 0x5f, 0xc4, 0xaa, 0xaa, 0xd0, 0xb6, 0xf3, 0x6f, 0x00, 0x00, 0x00, 0xff, + 0xff, 0xc0, 0xc2, 0x35, 0xb1, 0x94, 0x0f, 0x00, 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/services/content/v1/content.proto b/vendor/github.com/containerd/containerd/api/services/content/v1/content.proto index a0a41c447..4f1187145 100644 --- a/vendor/github.com/containerd/containerd/api/services/content/v1/content.proto +++ b/vendor/github.com/containerd/containerd/api/services/content/v1/content.proto @@ -2,7 +2,7 @@ syntax = "proto3"; package containerd.services.content.v1; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; import "google/protobuf/field_mask.proto"; import "google/protobuf/timestamp.proto"; import "google/protobuf/empty.proto"; diff --git a/vendor/github.com/containerd/containerd/api/services/diff/v1/diff.pb.go b/vendor/github.com/containerd/containerd/api/services/diff/v1/diff.pb.go index b19a37731..f7b3529e5 100644 --- a/vendor/github.com/containerd/containerd/api/services/diff/v1/diff.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/diff/v1/diff.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/services/diff/v1/diff.proto -// DO NOT EDIT! /* Package diff is a generated protocol buffer package. @@ -19,7 +18,8 @@ package diff import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import containerd_types "github.com/containerd/containerd/api/types" import containerd_types1 "github.com/containerd/containerd/api/types" @@ -386,24 +386,6 @@ func (m *DiffResponse) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Diff(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Diff(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintDiff(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -931,51 +913,14 @@ func (m *DiffRequest) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowDiff - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowDiff - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthDiff - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowDiff @@ -985,41 +930,80 @@ func (m *DiffRequest) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowDiff + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDiff + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthDiff + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDiff + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthDiff + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipDiff(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthDiff + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthDiff - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -1235,34 +1219,34 @@ func init() { } var fileDescriptorDiff = []byte{ - // 454 bytes of a gzipped FileDescriptorProto + // 457 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x53, 0x4f, 0x6f, 0xd3, 0x30, - 0x14, 0x9f, 0xfb, 0x0f, 0xf5, 0x75, 0x48, 0xc8, 0x9a, 0x44, 0x14, 0x20, 0xaa, 0x7a, 0xea, 0x40, - 0x38, 0xac, 0xa0, 0x09, 0xb6, 0xcb, 0x40, 0x43, 0x5c, 0xc6, 0x25, 0xda, 0x09, 0x24, 0x50, 0xda, - 0xbc, 0x74, 0x16, 0x69, 0xec, 0xd9, 0x6e, 0xa5, 0xdc, 0xf8, 0x2e, 0x7c, 0x14, 0x2e, 0x3b, 0x72, - 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-package containerd.services.events.v1; - -import "gogoproto/gogo.proto"; -import "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto"; - -option go_package = "github.com/containerd/containerd/api/services/events/v1;events"; -option (containerd.plugin.fieldpath_all) = true; - -message ContentDelete { - string digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; -} diff --git a/vendor/github.com/containerd/containerd/api/services/events/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/events/v1/doc.go new file mode 100644 index 000000000..070604bb8 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/events/v1/doc.go @@ -0,0 +1,2 @@ +// Package events defines the event pushing and subscription service. +package events diff --git a/vendor/github.com/containerd/containerd/api/services/events/v1/events.pb.go b/vendor/github.com/containerd/containerd/api/services/events/v1/events.pb.go index e89406440..e2ad455a4 100644 --- a/vendor/github.com/containerd/containerd/api/services/events/v1/events.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/events/v1/events.pb.go @@ -1,16 +1,28 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/services/events/v1/events.proto -// DO NOT EDIT! +/* + Package events is a generated protocol buffer package. + + It is generated from these files: + github.com/containerd/containerd/api/services/events/v1/events.proto + + It has these top-level messages: + PublishRequest + ForwardRequest + SubscribeRequest + Envelope +*/ package events import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/containerd/containerd/protobuf/plugin" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import containerd_plugin "github.com/containerd/containerd/protobuf/plugin" +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import google_protobuf1 "github.com/gogo/protobuf/types" -import google_protobuf2 "github.com/golang/protobuf/ptypes/empty" +import google_protobuf2 "github.com/gogo/protobuf/types" import _ "github.com/gogo/protobuf/types" import time "time" @@ -35,6 +47,12 @@ var _ = fmt.Errorf var _ = math.Inf var _ = time.Kitchen +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package + type PublishRequest struct { Topic string `protobuf:"bytes,1,opt,name=topic,proto3" json:"topic,omitempty"` Event *google_protobuf1.Any `protobuf:"bytes,2,opt,name=event" json:"event,omitempty"` @@ -449,24 +467,6 @@ func (m *Envelope) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Events(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Events(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintEvents(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -1152,34 +1152,35 @@ func init() { } var fileDescriptorEvents = []byte{ - // 462 bytes of a gzipped FileDescriptorProto + // 466 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x93, 0xcd, 0x8e, 0xd3, 0x30, 0x14, 0x85, 0xeb, 0xf9, 0x6d, 0x3c, 0xd2, 0x08, 0x45, 0x15, 0x2a, 0x01, 0xd2, 0xaa, 0x1b, 0x2a, - 0x04, 0x0e, 0x53, 0x76, 0x20, 0x21, 0x28, 0x94, 0xf5, 0x28, 0x80, 0x84, 0xd8, 0x25, 0xe9, 0x6d, - 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DO NOT EDIT. // source: github.com/containerd/containerd/api/services/images/v1/images.proto -// DO NOT EDIT! /* Package images is a generated protocol buffer package. @@ -25,8 +24,9 @@ package images import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" -import google_protobuf1 "github.com/golang/protobuf/ptypes/empty" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" +import google_protobuf1 "github.com/gogo/protobuf/types" import google_protobuf2 "github.com/gogo/protobuf/types" import _ "github.com/gogo/protobuf/types" import containerd_types "github.com/containerd/containerd/api/types" @@ -720,24 +720,6 @@ func (m *DeleteImageRequest) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Images(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Images(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintImages(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -1081,51 +1063,14 @@ func (m *Image) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowImages - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowImages - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthImages - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowImages @@ -1135,41 +1080,80 @@ func (m *Image) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowImages + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowImages + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthImages + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowImages + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthImages + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipImages(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthImages + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthImages - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex case 3: if wireType != 2 { @@ -2146,46 +2130,46 @@ func init() { } var fileDescriptorImages = []byte{ - // 648 bytes of a gzipped FileDescriptorProto + // 650 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x55, 0x4f, 0x6f, 0xd3, 0x4e, - 0x10, 0xad, 0x93, 0xd4, 0x6d, 0x27, 0x87, 0x5f, 0x7f, 0x4b, 0x85, 0x2c, 0x03, 0x69, 0x14, 0x81, + 0x10, 0x8d, 0x93, 0xd4, 0x6d, 0x27, 0x87, 0x5f, 0x7f, 0x4b, 0x85, 0x2c, 0x03, 0x69, 0x14, 0x81, 0x94, 0x0b, 0x6b, 0x1a, 0x2e, 0xd0, 0x4a, 0x88, 0xa6, 0x2d, 0x05, 0xa9, 0x70, 0x30, 0xff, 0x2a, 0x2e, 0xd5, 0x26, 0x99, 0x18, 0x2b, 0x76, 0x6c, 0xbc, 0x9b, 0x48, 0xb9, 0xf1, 0x11, 0x90, 0xe0, - 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DO NOT EDIT. // source: github.com/containerd/containerd/api/services/introspection/v1/introspection.proto -// DO NOT EDIT! /* Package introspection is a generated protocol buffer package. @@ -20,7 +19,8 @@ import fmt "fmt" import math "math" import containerd_types "github.com/containerd/containerd/api/types" import google_rpc "github.com/containerd/containerd/protobuf/google/rpc" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import ( context "golang.org/x/net/context" @@ -362,24 +362,6 @@ func (m *PluginsResponse) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Introspection(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Introspection(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintIntrospection(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -697,51 +679,14 @@ func (m *Plugin) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowIntrospection - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowIntrospection - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthIntrospection - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Exports == nil { m.Exports = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowIntrospection @@ -751,41 +696,80 @@ func (m *Plugin) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowIntrospection + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowIntrospection + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthIntrospection + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowIntrospection + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthIntrospection + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipIntrospection(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthIntrospection + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthIntrospection - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Exports[mapkey] = mapvalue - } else { - var mapvalue string - m.Exports[mapkey] = mapvalue } + m.Exports[mapkey] = mapvalue iNdEx = postIndex case 6: if wireType != 2 { @@ -1140,36 +1124,36 @@ func init() { } var fileDescriptorIntrospection = []byte{ - // 485 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xa4, 0x53, 0x3d, 0x6f, 0xdb, 0x30, - 0x10, 0x35, 0x65, 0xc7, 0x8a, 0xcf, 0xe9, 0x07, 0x88, 0xa0, 0x15, 0x34, 0x28, 0x86, 0xd1, 0xc1, - 0x28, 0x5a, 0x0a, 0x71, 0x5b, 0xa0, 0x49, 0x81, 0x0e, 0x46, 0x3d, 0x04, 0xc8, 0x10, 0x28, 0x5b, - 0x97, 0x40, 0x96, 0x69, 0x95, 0xa8, 0x22, 0x32, 0x24, 0x25, 0xd4, 0x5b, 0xb7, 0xfe, 0x35, 0x8f, - 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0xe9, 0x0c, 0xda, 0xa3, 0xfe, 0xd8, 0x25, 0x6b, 0x67, 0x57, 0xb6, 0xc9, 0x45, 0x4d, 0x99, 0x74, - 0x56, 0xb7, 0x47, 0xad, 0xe0, 0x41, 0x82, 0x2f, 0xc1, 0xa6, 0x3f, 0x04, 0x97, 0x5a, 0x39, 0x7b, - 0x95, 0xfa, 0x84, 0x6c, 0x13, 0x1a, 0x31, 0x67, 0x90, 0xa9, 0xd1, 0x4e, 0x53, 0x2d, 0x97, 0x41, - 0x33, 0x09, 0x0f, 0xe1, 0x20, 0x0a, 0x45, 0x38, 0x63, 0x09, 0xd3, 0x8c, 0x2a, 0xa7, 0x5b, 0x99, - 0xde, 0xc0, 0xf0, 0x5b, 0xd8, 0x67, 0x29, 0xd3, 0x57, 0x54, 0x4a, 0xc7, 0x1e, 0xa0, 0x51, 0x7f, - 0x8c, 0x89, 0x49, 0x93, 0x48, 0x11, 0x91, 0xcb, 0x2a, 0xcd, 0xc0, 0x2e, 0x39, 0x53, 0x29, 0xdd, - 0x53, 0x38, 0x58, 0xdf, 0x85, 0x9f, 0x43, 0xfb, 0x3b, 0x5d, 0xd6, 0xf1, 0x95, 0x25, 0x3e, 0x84, - 0xbd, 0x3c, 0x4c, 0x32, 0x6a, 0x02, 0x0c, 0x4c, 0x73, 0x6a, 0x7d, 0x44, 0xc3, 0xd7, 0xf0, 0xd4, - 0xd8, 0x55, 0x01, 0xbd, 0xc9, 0xa8, 0xd2, 0xd8, 0x01, 0x7b, 0xc1, 0x12, 0x4d, 0xa5, 0x72, 0x50, - 0xe5, 0xad, 0x69, 0x87, 0x57, 0xf0, 0xec, 0x9e, 0xab, 0x04, 0x4f, 0x15, 0xc5, 0xe7, 0x60, 0x0b, - 0x03, 0x55, 0xe4, 0xfe, 0xf8, 0xcd, 0x2e, 0x11, 0xd5, 0x91, 0x37, 0x23, 0xc6, 0xbf, 0x10, 0x3c, - 0x39, 0x5b, 0xa7, 0xe2, 0x1c, 0xec, 0x7a, 0x25, 0x7e, 0xbf, 0xcb, 0xe4, 0xe6, 0x1a, 0xf7, 0xc3, - 0x8e, 0x2a, 0x73, 0xd7, 0x64, 0xb1, 0xba, 0xf3, 0x5a, 0x7f, 0xee, 0xbc, 0xd6, 0xcf, 0xc2, 0x43, - 0xab, 0xc2, 0x43, 0xbf, 0x0b, 0x0f, 0xfd, 0x2d, 0x3c, 0xf4, 0xf5, 0xfc, 0x71, 0x6f, 0xf1, 0xd3, - 0x06, 0x30, 0xeb, 0x56, 0x3f, 0xff, 0xbb, 0xff, 0x01, 0x00, 0x00, 0xff, 0xff, 0x21, 0xec, 0xef, - 0x92, 0xe2, 0x03, 0x00, 0x00, + // 487 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xa4, 0x53, 0x4d, 0x6f, 0xd3, 0x40, + 0x10, 0xcd, 0x3a, 0x69, 0xdc, 0x4c, 0xca, 0x87, 0x56, 0x15, 0x58, 0x3e, 0xb8, 0x51, 0xc4, 0x21, + 0x42, 0xb0, 0x56, 0x03, 0x48, 0xb4, 0x48, 0x1c, 0x22, 0x72, 0xa8, 0xd4, 0x43, 0xe5, 0x5e, 0x10, + 0x97, 0xca, 0x71, 0x36, 0x66, 0x85, 0xeb, 0xdd, 0xee, 0xae, 0x2d, 0x72, 0xe3, 0xc6, 0x5f, 0xcb, + 0x91, 0x23, 0xa7, 0x8a, 0xfa, 0x37, 0xf0, 0x03, 0x90, 0xbd, 0x76, 0x9b, 0xdc, 0x12, 0x71, 0x9b, + 0x79, 0x7e, 0x6f, 0xe6, 0xcd, 0x93, 0x17, 0x82, 0x98, 0xe9, 0xaf, 0xd9, 0x8c, 0x44, 0xfc, 0xda, + 0x8f, 0x78, 0xaa, 0x43, 0x96, 0x52, 0x39, 0x5f, 0x2f, 0x43, 0xc1, 0x7c, 0x45, 0x65, 0xce, 0x22, + 0xaa, 0x7c, 0x96, 0x6a, 0xc9, 0x95, 0xa0, 0x91, 0x66, 0x3c, 0xf5, 0xf3, 0xe3, 0x4d, 0x80, 0x08, + 0xc9, 0x35, 0xc7, 0x2f, 0x1e, 0xd4, 0xa4, 0x51, 0x92, 0x4d, 0x62, 0x7e, 0xec, 0x9e, 0x6c, 0xb5, + 0x59, 0x2f, 0x05, 0x55, 0xbe, 0x48, 0x42, 0xbd, 0xe0, 0xf2, 0xda, 0x2c, 0x70, 0x9f, 0xc7, 0x9c, + 0xc7, 0x09, 0xf5, 0xa5, 0x88, 0x7c, 0xa5, 0x43, 0x9d, 0xa9, 0xfa, 0xc3, 0x61, 0xcc, 0x63, 0x5e, + 0x95, 0x7e, 0x59, 0x19, 0x74, 0xf8, 0xd7, 0x82, 0xee, 0x45, 0x92, 0xc5, 0x2c, 0xc5, 0x18, 0x3a, + 0xe5, 0x44, 0x07, 0x0d, 0xd0, 0xa8, 0x17, 0x54, 0x35, 0x7e, 0x06, 0x16, 0x9b, 0x3b, 0x56, 0x89, + 0x4c, 0xba, 0xc5, 0xed, 0x91, 0x75, 0xf6, 0x29, 0xb0, 0xd8, 0x1c, 0xbb, 0xb0, 0x2f, 0xe9, 0x4d, + 0xc6, 0x24, 0x55, 0x4e, 0x7b, 0xd0, 0x1e, 0xf5, 0x82, 0xfb, 0x1e, 0x7f, 0x84, 0x5e, 0xe3, 0x49, + 0x39, 0x9d, 0x41, 0x7b, 0xd4, 0x1f, 0xbb, 0x64, 0xed, 0xec, 0xca, 0x36, 0xb9, 0xa8, 0x29, 0x93, + 0xce, 0xea, 0xf6, 0xa8, 0x15, 0x3c, 0x48, 0xf0, 0x25, 0xd8, 0xf4, 0xbb, 0xe0, 0x52, 0x2b, 0x67, + 0xaf, 0x52, 0x9f, 0x90, 0x6d, 0x42, 0x23, 0xe6, 0x0c, 0x32, 0x35, 0xda, 0x69, 0xaa, 0xe5, 0x32, + 0x68, 0x26, 0xe1, 0x21, 0x1c, 0x44, 0xa1, 0x08, 0x67, 0x2c, 0x61, 0x9a, 0x51, 0xe5, 0x74, 0x2b, + 0xd3, 0x1b, 0x18, 0x7e, 0x0d, 0xfb, 0x2c, 0x65, 0xfa, 0x8a, 0x4a, 0xe9, 0xd8, 0x03, 0x34, 0xea, + 0x8f, 0x31, 0x31, 0x69, 0x12, 0x29, 0x22, 0x72, 0x59, 0xa5, 0x19, 0xd8, 0x25, 0x67, 0x2a, 0xa5, + 0x7b, 0x0a, 0x07, 0xeb, 0xbb, 0xf0, 0x53, 0x68, 0x7f, 0xa3, 0xcb, 0x3a, 0xbe, 0xb2, 0xc4, 0x87, + 0xb0, 0x97, 0x87, 0x49, 0x46, 0x4d, 0x80, 0x81, 0x69, 0x4e, 0xad, 0xf7, 0x68, 0xf8, 0x12, 0x1e, + 0x1b, 0xbb, 0x2a, 0xa0, 0x37, 0x19, 0x55, 0x1a, 0x3b, 0x60, 0x2f, 0x58, 0xa2, 0xa9, 0x54, 0x0e, + 0xaa, 0xbc, 0x35, 0xed, 0xf0, 0x0a, 0x9e, 0xdc, 0x73, 0x95, 0xe0, 0xa9, 0xa2, 0xf8, 0x1c, 0x6c, + 0x61, 0xa0, 0x8a, 0xdc, 0x1f, 0xbf, 0xda, 0x25, 0xa2, 0x3a, 0xf2, 0x66, 0xc4, 0xf8, 0x27, 0x82, + 0x47, 0x67, 0xeb, 0x54, 0x9c, 0x83, 0x5d, 0xaf, 0xc4, 0x6f, 0x77, 0x99, 0xdc, 0x5c, 0xe3, 0xbe, + 0xdb, 0x51, 0x65, 0xee, 0x9a, 0x2c, 0x56, 0x77, 0x5e, 0xeb, 0xf7, 0x9d, 0xd7, 0xfa, 0x51, 0x78, + 0x68, 0x55, 0x78, 0xe8, 0x57, 0xe1, 0xa1, 0x3f, 0x85, 0x87, 0xbe, 0x9c, 0xff, 0xdf, 0x5b, 0xfc, + 0xb0, 0x01, 0x7c, 0xb6, 0x66, 0xdd, 0xea, 0xf7, 0x7f, 0xf3, 0x2f, 0x00, 0x00, 0xff, 0xff, 0xe6, + 0x72, 0xde, 0x35, 0xe4, 0x03, 0x00, 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.proto b/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.proto index 424c73164..95e804b9b 100644 --- a/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.proto +++ b/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.proto @@ -4,7 +4,7 @@ package containerd.services.introspection.v1; import "github.com/containerd/containerd/api/types/platform.proto"; import "google/rpc/status.proto"; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; option go_package = "github.com/containerd/containerd/api/services/introspection/v1;introspection"; diff --git a/vendor/github.com/containerd/containerd/api/services/leases/v1/leases.pb.go b/vendor/github.com/containerd/containerd/api/services/leases/v1/leases.pb.go index db2a5f8b6..a922fdeb5 100644 --- a/vendor/github.com/containerd/containerd/api/services/leases/v1/leases.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/leases/v1/leases.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/services/leases/v1/leases.proto -// DO NOT EDIT! /* Package leases is a generated protocol buffer package. @@ -21,8 +20,9 @@ package leases import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" -import google_protobuf1 "github.com/golang/protobuf/ptypes/empty" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" +import google_protobuf1 "github.com/gogo/protobuf/types" import _ "github.com/gogo/protobuf/types" import time "time" @@ -133,7 +133,7 @@ type LeasesClient interface { // during the lease eligible for garbage collection if not referenced // or retained by other resources during the lease. Delete(ctx context.Context, in *DeleteRequest, opts ...grpc.CallOption) (*google_protobuf1.Empty, error) - // ListTransactions lists all active leases, returning the full list of + // List lists all active leases, returning the full list of // leases and optionally including the referenced resources. List(ctx context.Context, in *ListRequest, opts ...grpc.CallOption) (*ListResponse, error) } @@ -183,7 +183,7 @@ type LeasesServer interface { // during the lease eligible for garbage collection if not referenced // or retained by other resources during the lease. Delete(context.Context, *DeleteRequest) (*google_protobuf1.Empty, error) - // ListTransactions lists all active leases, returning the full list of + // List lists all active leases, returning the full list of // leases and optionally including the referenced resources. List(context.Context, *ListRequest) (*ListResponse, error) } @@ -472,24 +472,6 @@ func (m *ListResponse) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Leases(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Leases(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintLeases(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -799,51 +781,14 @@ func (m *Lease) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowLeases - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowLeases - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthLeases - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowLeases @@ -853,41 +798,80 @@ func (m *Lease) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowLeases + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowLeases + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthLeases + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowLeases + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthLeases + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipLeases(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthLeases + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthLeases - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -994,51 +978,14 @@ func (m *CreateRequest) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowLeases - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowLeases - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthLeases - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowLeases @@ -1048,41 +995,80 @@ func (m *CreateRequest) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowLeases + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowLeases + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthLeases + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowLeases + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthLeases + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipLeases(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthLeases + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthLeases - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -1537,37 +1523,37 @@ func init() { } var fileDescriptorLeases = []byte{ - // 501 bytes of a gzipped FileDescriptorProto + // 504 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x94, 0xdf, 0x8a, 0xd3, 0x40, - 0x14, 0xc6, 0x3b, 0xa9, 0x8d, 0xf6, 0xd4, 0x15, 0x19, 0x96, 0x25, 0x44, 0x4c, 0x4b, 0x10, 0xb6, - 0xf8, 0x67, 0xe2, 0xd6, 0x9b, 0x75, 0x15, 0xc1, 0x6e, 0x17, 0x14, 0x82, 0x48, 0xf0, 0x42, 0xbc, - 0x59, 0xd2, 0xf6, 0x6c, 0x0c, 0xa6, 0x9d, 0x98, 0x99, 0x16, 0x7a, 0xe7, 0x23, 0xf8, 0x08, 0x3e, - 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// ListTransactions lists all active leases, returning the full list of + // List lists all active leases, returning the full list of // leases and optionally including the referenced resources. rpc List(ListRequest) returns (ListResponse); } diff --git a/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.pb.go b/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.pb.go index e98330b6c..822e34830 100644 --- a/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/services/namespaces/v1/namespace.proto -// DO NOT EDIT! /* Package namespaces is a generated protocol buffer package. @@ -25,8 +24,9 @@ package namespaces import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" -import google_protobuf1 "github.com/golang/protobuf/ptypes/empty" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" +import google_protobuf1 "github.com/gogo/protobuf/types" import google_protobuf2 "github.com/gogo/protobuf/types" import ( @@ -653,24 +653,6 @@ func (m *DeleteNamespaceRequest) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Namespace(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Namespace(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintNamespace(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -1001,51 +983,14 @@ func (m *Namespace) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowNamespace - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowNamespace - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthNamespace - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowNamespace @@ -1055,41 +1000,80 @@ func (m *Namespace) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowNamespace + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowNamespace + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthNamespace + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowNamespace + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthNamespace + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipNamespace(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthNamespace + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthNamespace - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -1973,40 +1957,40 @@ func init() { } var fileDescriptorNamespace = []byte{ - // 547 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x55, 0x4d, 0x6f, 0xd3, 0x40, - 0x10, 0xcd, 0x26, 0xc1, 0x52, 0xc6, 0x17, 0xb4, 0x04, 0x13, 0x19, 0xc9, 0x04, 0x9f, 0x8a, 0x54, - 0xad, 0xd5, 0x20, 0x41, 0x3f, 0x6e, 0x85, 0xb6, 0x07, 0x0a, 0x42, 0x96, 0xb8, 0xc0, 0x01, 0x9c, - 0x64, 0xe3, 0x9a, 0x38, 0xb6, 0xf1, 0xae, 0x2d, 0x45, 0x1c, 0xe0, 0xdf, 0x70, 0xe1, 0x87, 0xe4, - 0xc8, 0x91, 0x13, 0x6a, 0xf3, 0x4b, 0xd0, 0xae, 0x9d, 0x38, 0x34, 0x46, 0xb8, 0x81, 0x72, 0x9b, - 0xb1, 0xf7, 0xcd, 0x7b, 0x3b, 0x7a, 0xcf, 0x86, 0x67, 0xae, 0xc7, 0xcf, 0x92, 0x3e, 0x19, 0x84, - 0x13, 0x6b, 0x10, 0x06, 0xdc, 0xf1, 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0x0a, 0x12, 0x4a, 0x82, - 0xa8, 0x3f, 0xbe, 0x32, 0x2e, 0x5f, 0xc3, 0x47, 0x68, 0x8a, 0x48, 0xe0, 0x2a, 0x5f, 0x97, 0xd2, - 0xb0, 0xe9, 0x7b, 0x1b, 0x20, 0x73, 0xf2, 0x4f, 0xa0, 0x64, 0xae, 0xc5, 0x55, 0x86, 0x94, 0x87, - 0x49, 0xdf, 0xdf, 0x04, 0x5a, 0x08, 0xc8, 0xfc, 0x51, 0x49, 0x40, 0xb9, 0xe7, 0x2b, 0x09, 0xf8, - 0x9d, 0x0b, 0xdf, 0x80, 0x92, 0x79, 0xa6, 0x92, 0x80, 0x72, 0x7b, 0xe9, 0xda, 0x5a, 0x1a, 0x8e, - 0xc4, 0xbf, 0xe8, 0xf0, 0xdd, 0xec, 0xc2, 0xa8, 0x7d, 0xbf, 0x30, 0x6a, 0x9f, 0xe7, 0x06, 0x9a, - 0xcd, 0x0d, 0xf4, 0x6d, 0x6e, 0xa0, 0xf3, 0xb9, 0x81, 0x5e, 0x1f, 0xff, 0xc5, 0x2f, 0xf4, 0xa0, - 0xe8, 0xfa, 0x8a, 0x64, 0x7c, 0xf8, 0x33, 0x00, 0x00, 0xff, 0xff, 0xbf, 0xe8, 0x4d, 0xe1, 0x93, - 0x07, 0x00, 0x00, + // 551 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x55, 0xcd, 0x6e, 0xd3, 0x4c, + 0x14, 0xcd, 0x24, 0xf9, 0x2c, 0xe5, 0x7a, 0xf3, 0x69, 0x08, 0x26, 0x32, 0x92, 0x09, 0x5e, 0x15, + 0xa9, 0x1a, 0xab, 0x41, 0x82, 0xfe, 0xec, 0x0a, 0x6d, 0x17, 0x14, 0x84, 0x2c, 0x21, 0x21, 0x58, + 0x80, 0x93, 0x4c, 0x5c, 0x13, 0xc7, 0x36, 0x9e, 0xb1, 0xa5, 0x88, 0x05, 0xbc, 0x0d, 0x1b, 0x1e, + 0x24, 0x4b, 0x96, 0xac, 0x50, 0x9b, 0x27, 0x41, 0x33, 0x76, 0xe2, 0xd0, 0x18, 0xe1, 0x06, 0xca, + 0xee, 0x5e, 0x7b, 0xce, 0x3d, 0x67, 0xae, 0xce, 0xb1, 0xe1, 0x89, 0xeb, 0xf1, 0xb3, 0xa4, 0x4f, + 0x06, 0xe1, 0xc4, 0x1a, 0x84, 0x01, 0x77, 0xbc, 0x80, 0xc6, 0xc3, 0xd5, 0xd2, 0x89, 0x3c, 0x8b, + 0xd1, 0x38, 0xf5, 0x06, 0x94, 0x59, 0x81, 0x33, 0xa1, 0x2c, 0x72, 0x44, 0x99, 0xee, 0x14, 0x1d, + 0x89, 0xe2, 0x90, 0x87, 0xf8, 0x6e, 0x01, 0x23, 0x0b, 0x08, 0x29, 0x20, 0x24, 0xdd, 0xd1, 0xdb, + 0x6e, 0xe8, 0x86, 0xf2, 0xb4, 0x25, 0xaa, 0x0c, 0xa8, 0xdf, 0x76, 0xc3, 0xd0, 0xf5, 0xa9, 0x25, + 0xbb, 0x7e, 0x32, 0xb2, 0xe8, 0x24, 0xe2, 0xd3, 0xfc, 0x65, 0xf7, 0xf2, 0xcb, 0x91, 0x47, 0xfd, + 0xe1, 0x9b, 0x89, 0xc3, 0xc6, 0xd9, 0x09, 0xf3, 0x0b, 0x82, 0xd6, 0xb3, 0x05, 0x0d, 0xc6, 0xd0, + 0x14, 0x9c, 0x1d, 0xd4, 0x45, 0x5b, 0x2d, 0x5b, 0xd6, 0xf8, 0x39, 0x28, 0xbe, 0xd3, 0xa7, 0x3e, + 0xeb, 0xd4, 0xbb, 0x8d, 0x2d, 0xb5, 0xb7, 0x4b, 0x7e, 0x2b, 0x95, 0x2c, 0x27, 0x92, 0x53, 0x09, + 0x3d, 0x0a, 0x78, 0x3c, 0xb5, 0xf3, 0x39, 0xfa, 0x1e, 0xa8, 0x2b, 0x8f, 0xf1, 0xff, 0xd0, 0x18, + 0xd3, 0x69, 0xce, 0x29, 0x4a, 0xdc, 0x86, 0xff, 0x52, 0xc7, 0x4f, 0x68, 0xa7, 0x2e, 0x9f, 0x65, + 0xcd, 0x7e, 0x7d, 0x17, 0x99, 0xf7, 0xe0, 0xc6, 0x09, 0xe5, 0xcb, 0xf1, 0x36, 0x7d, 0x9f, 0x50, + 0xc6, 0xcb, 0x74, 0x9b, 0x67, 0xd0, 0xfe, 0xf9, 0x28, 0x8b, 0xc2, 0x80, 0x89, 0xfb, 0xb4, 0x96, + 0x62, 0x25, 0x40, 0xed, 0x6d, 0x5f, 0xe5, 0x4a, 0x87, 0xcd, 0xd9, 0xf7, 0x3b, 0x35, 0xbb, 0x18, + 0x62, 0x5a, 0x70, 0xf3, 0xd4, 0x63, 0x05, 0x15, 0x5b, 0xc8, 0xd2, 0x40, 0x19, 0x79, 0x3e, 0xa7, + 0x71, 0x2e, 0x2c, 0xef, 0x4c, 0x1f, 0xb4, 0xcb, 0x80, 0x5c, 0x9c, 0x0d, 0x50, 0xd0, 0x76, 0x90, + 0x5c, 0xf8, 0x26, 0xea, 0x56, 0xa6, 0x98, 0xef, 0x40, 0x7b, 0x14, 0x53, 0x87, 0xd3, 0xb5, 0xb5, + 0xfd, 0xfd, 0x55, 0x8c, 0xe1, 0xd6, 0x1a, 0xd7, 0xb5, 0xed, 0xfd, 0x33, 0x02, 0xed, 0x45, 0x34, + 0xfc, 0x27, 0x37, 0xc3, 0x07, 0xa0, 0x26, 0x92, 0x4b, 0xa6, 0x47, 0x3a, 0x53, 0xed, 0xe9, 0x24, + 0x0b, 0x18, 0x59, 0x04, 0x8c, 0x1c, 0x8b, 0x80, 0x3d, 0x75, 0xd8, 0xd8, 0x86, 0xec, 0xb8, 0xa8, + 0xc5, 0x5a, 0xd6, 0x84, 0x5e, 0xdb, 0x5a, 0xb6, 0x41, 0x7b, 0x4c, 0x7d, 0x5a, 0xb2, 0x95, 0x92, + 0x98, 0xf4, 0xce, 0x9b, 0x00, 0x85, 0x11, 0x71, 0x0a, 0x8d, 0x13, 0xca, 0xf1, 0x83, 0x0a, 0x12, + 0x4a, 0x82, 0xa8, 0x3f, 0xbc, 0x32, 0x2e, 0x5f, 0xc3, 0x07, 0x68, 0x8a, 0x48, 0xe0, 0x2a, 0x5f, + 0x97, 0xd2, 0xb0, 0xe9, 0x7b, 0x1b, 0x20, 0x73, 0xf2, 0x8f, 0xa0, 0x64, 0xae, 0xc5, 0x55, 0x86, + 0x94, 0x87, 0x49, 0xdf, 0xdf, 0x04, 0x5a, 0x08, 0xc8, 0xfc, 0x51, 0x49, 0x40, 0xb9, 0xe7, 0x2b, + 0x09, 0xf8, 0x95, 0x0b, 0x5f, 0x83, 0x92, 0x79, 0xa6, 0x92, 0x80, 0x72, 0x7b, 0xe9, 0xda, 0x5a, + 0x1a, 0x8e, 0xc4, 0xbf, 0xe8, 0xf0, 0xed, 0xec, 0xc2, 0xa8, 0x7d, 0xbb, 0x30, 0x6a, 0x9f, 0xe6, + 0x06, 0x9a, 0xcd, 0x0d, 0xf4, 0x75, 0x6e, 0xa0, 0xf3, 0xb9, 0x81, 0x5e, 0x1d, 0xff, 0xc1, 0x2f, + 0xf4, 0xa0, 0xe8, 0x5e, 0xd6, 0xfa, 0x8a, 0xe4, 0xbc, 0xff, 0x23, 0x00, 0x00, 0xff, 0xff, 0x4f, + 0x4a, 0x87, 0xf3, 0x95, 0x07, 0x00, 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.proto b/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.proto index d58a8c2ad..c22eebaf1 100644 --- a/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.proto +++ b/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.proto @@ -2,7 +2,7 @@ syntax = "proto3"; package containerd.services.namespaces.v1; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; import "google/protobuf/empty.proto"; import "google/protobuf/field_mask.proto"; diff --git a/vendor/github.com/containerd/containerd/api/services/snapshot/v1/snapshots.pb.go b/vendor/github.com/containerd/containerd/api/services/snapshot/v1/snapshots.pb.go index ae3c7927e..bfd4a0438 100644 --- a/vendor/github.com/containerd/containerd/api/services/snapshot/v1/snapshots.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/snapshot/v1/snapshots.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/services/snapshot/v1/snapshots.proto -// DO NOT EDIT! /* Package snapshot is a generated protocol buffer package. @@ -32,8 +31,9 @@ package snapshot import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" -import google_protobuf1 "github.com/golang/protobuf/ptypes/empty" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" +import google_protobuf1 "github.com/gogo/protobuf/types" import google_protobuf2 "github.com/gogo/protobuf/types" import _ "github.com/gogo/protobuf/types" import containerd_types "github.com/containerd/containerd/api/types" @@ -1267,24 +1267,6 @@ func (m *UsageResponse) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Snapshots(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Snapshots(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintSnapshots(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -1953,51 +1935,14 @@ func (m *PrepareSnapshotRequest) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowSnapshots @@ -2007,41 +1952,80 @@ func (m *PrepareSnapshotRequest) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSnapshots + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthSnapshots + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSnapshots + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthSnapshots + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipSnapshots(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthSnapshots + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -2287,51 +2271,14 @@ func (m *ViewSnapshotRequest) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowSnapshots @@ -2341,41 +2288,80 @@ func (m *ViewSnapshotRequest) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSnapshots + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthSnapshots + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSnapshots + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthSnapshots + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipSnapshots(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthSnapshots + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -2918,51 +2904,14 @@ func (m *CommitSnapshotRequest) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowSnapshots @@ -2972,41 +2921,80 @@ func (m *CommitSnapshotRequest) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSnapshots + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthSnapshots + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSnapshots + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthSnapshots + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipSnapshots(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthSnapshots + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -3329,51 +3317,14 @@ func (m *Info) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - var keykey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - keykey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey if m.Labels == nil { m.Labels = make(map[string]string) } - if iNdEx < postIndex { - var valuekey uint64 + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 for shift := uint(0); ; shift += 7 { if shift >= 64 { return ErrIntOverflowSnapshots @@ -3383,41 +3334,80 @@ func (m *Info) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - valuekey |= (uint64(b) & 0x7F) << shift + wire |= (uint64(b) & 0x7F) << shift if b < 0x80 { break } } - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSnapshots + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } - if iNdEx >= l { + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthSnapshots + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { return io.ErrUnexpectedEOF } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSnapshots + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthSnapshots + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipSnapshots(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthSnapshots + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - m.Labels[mapkey] = mapvalue - } else { - var mapvalue string - m.Labels[mapkey] = mapvalue } + m.Labels[mapkey] = mapvalue iNdEx = postIndex default: iNdEx = preIndex @@ -4208,68 +4198,68 @@ func init() { } var 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0x23, 0xf4, 0x79, 0xdf, 0x57, 0xf1, 0xe5, 0xf9, 0xdb, 0x6c, 0xe4, 0xb7, 0xb7, + 0xd9, 0xc8, 0xf7, 0x17, 0x59, 0x74, 0x7e, 0x91, 0x45, 0xbf, 0x5e, 0x64, 0xd1, 0x9f, 0x17, 0x59, + 0xf4, 0xa2, 0x38, 0xf3, 0x2f, 0xe7, 0x56, 0x20, 0x3f, 0x8f, 0x1c, 0xc5, 0xc5, 0x45, 0xfa, 0xe4, + 0xbf, 0x00, 0x00, 0x00, 0xff, 0xff, 0xed, 0x58, 0xc4, 0xcf, 0xc1, 0x0e, 0x00, 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/services/snapshot/v1/snapshots.proto b/vendor/github.com/containerd/containerd/api/services/snapshot/v1/snapshots.proto index f8c089520..8caafc904 100644 --- a/vendor/github.com/containerd/containerd/api/services/snapshot/v1/snapshots.proto +++ b/vendor/github.com/containerd/containerd/api/services/snapshot/v1/snapshots.proto @@ -2,7 +2,7 @@ syntax = "proto3"; package containerd.services.snapshots.v1; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; import "google/protobuf/empty.proto"; import "google/protobuf/field_mask.proto"; import "google/protobuf/timestamp.proto"; diff --git a/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.pb.go b/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.pb.go index 0f587685b..83c18f68a 100644 --- a/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/services/tasks/v1/tasks.proto -// DO NOT EDIT! /* Package tasks is a generated protocol buffer package. @@ -42,9 +41,10 @@ package tasks import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import google_protobuf "github.com/golang/protobuf/ptypes/empty" +import google_protobuf "github.com/gogo/protobuf/types" import google_protobuf1 "github.com/gogo/protobuf/types" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import containerd_types "github.com/containerd/containerd/api/types" import containerd_types1 "github.com/containerd/containerd/api/types" import containerd_types2 "github.com/containerd/containerd/api/types" @@ -1890,24 +1890,6 @@ func (m *WaitResponse) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Tasks(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Tasks(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintTasks(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -5725,88 +5707,88 @@ func init() { } var fileDescriptorTasks = []byte{ - // 1317 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x58, 0x5b, 0x6f, 0x1b, 0x45, - 0x1b, 0xee, 0xfa, 0xec, 0xd7, 0x49, 0x9b, 0xec, 0x97, 0xe6, 0x33, 0x4b, 0x15, 0x87, 0xe5, 0xc6, - 0x04, 0xba, 0x4b, 0x5d, 0x54, 0x21, 0x5a, 0x21, 0x35, 0x07, 0x22, 0x0b, 0xaa, 0xa6, 0xdb, 0x72, - 0x50, 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b/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto index eb373185e..90793cbab 100644 --- a/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto +++ b/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto @@ -4,7 +4,7 @@ package containerd.services.tasks.v1; import "google/protobuf/empty.proto"; import "google/protobuf/any.proto"; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; import "github.com/containerd/containerd/api/types/mount.proto"; import "github.com/containerd/containerd/api/types/metrics.proto"; import "github.com/containerd/containerd/api/types/descriptor.proto"; diff --git a/vendor/github.com/containerd/containerd/api/services/version/v1/version.pb.go b/vendor/github.com/containerd/containerd/api/services/version/v1/version.pb.go index c403c8431..3f6528a0b 100644 --- a/vendor/github.com/containerd/containerd/api/services/version/v1/version.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/version/v1/version.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/services/version/v1/version.proto -// DO NOT EDIT! /* Package version is a generated protocol buffer package. @@ -16,8 +15,9 @@ package version import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import google_protobuf "github.com/golang/protobuf/ptypes/empty" -import _ "github.com/gogo/protobuf/gogoproto" +import google_protobuf "github.com/gogo/protobuf/types" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import ( context "golang.org/x/net/context" @@ -155,24 +155,6 @@ func (m *VersionResponse) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Version(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Version(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintVersion(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -446,7 +428,7 @@ func init() { } var fileDescriptorVersion = []byte{ - // 241 bytes of a gzipped FileDescriptorProto + // 243 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x72, 0x4b, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, 0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x17, 0xa7, 0x16, 0x95, 0x65, 0x26, 0xa7, 0x16, 0xeb, @@ -460,7 +442,7 @@ var fileDescriptorVersion = []byte{ 0x76, 0xa8, 0x41, 0x42, 0x41, 0x08, 0xa6, 0x98, 0x1e, 0xc4, 0x49, 0x7a, 0x30, 0x27, 0xe9, 0xb9, 0x82, 0x9c, 0x24, 0xa5, 0xaf, 0x87, 0xdf, 0x2b, 0x7a, 0x68, 0x8e, 0x72, 0x8a, 0x3a, 0xf1, 0x50, 0x8e, 0xe1, 0xc6, 0x43, 0x39, 0x86, 0x86, 0x47, 0x72, 0x8c, 0x27, 0x1e, 0xc9, 0x31, 0x5e, 0x78, - 0x24, 0xc7, 0xf8, 0xe0, 0x91, 0x1c, 0x63, 0x94, 0x03, 0xb9, 0x81, 0x6b, 0x0d, 0x65, 0x26, 0xb1, - 0x81, 0x1d, 0x67, 0x0c, 0x08, 0x00, 0x00, 0xff, 0xff, 0xb6, 0x37, 0xd8, 0xc6, 0xa7, 0x01, 0x00, - 0x00, + 0x24, 0xc7, 0xf8, 0xe0, 0x91, 0x1c, 0x63, 0x94, 0x03, 0xb9, 0x81, 0x6b, 0x0d, 0x65, 0x46, 0x30, + 0x26, 0xb1, 0x81, 0x9d, 0x67, 0x0c, 0x08, 0x00, 0x00, 0xff, 0xff, 0x95, 0x0d, 0x52, 0x23, 0xa9, + 0x01, 0x00, 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/services/version/v1/version.proto b/vendor/github.com/containerd/containerd/api/services/version/v1/version.proto index 2398fdcbe..0e4c3d1e0 100644 --- a/vendor/github.com/containerd/containerd/api/services/version/v1/version.proto +++ b/vendor/github.com/containerd/containerd/api/services/version/v1/version.proto @@ -3,7 +3,7 @@ syntax = "proto3"; package containerd.services.version.v1; import "google/protobuf/empty.proto"; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; // TODO(stevvooe): Should version service actually be versioned? option go_package = "github.com/containerd/containerd/api/services/version/v1;version"; diff --git a/vendor/github.com/containerd/containerd/api/types/descriptor.pb.go b/vendor/github.com/containerd/containerd/api/types/descriptor.pb.go index 785d05070..93e88c0dc 100644 --- a/vendor/github.com/containerd/containerd/api/types/descriptor.pb.go +++ b/vendor/github.com/containerd/containerd/api/types/descriptor.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/types/descriptor.proto -// DO NOT EDIT! /* Package types is a generated protocol buffer package. @@ -22,7 +21,8 @@ package types import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import github_com_opencontainers_go_digest "github.com/opencontainers/go-digest" @@ -95,24 +95,6 @@ func (m *Descriptor) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Descriptor(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Descriptor(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintDescriptor(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -409,7 +391,7 @@ func init() { } var fileDescriptorDescriptor = []byte{ - // 232 bytes of a gzipped FileDescriptorProto + // 234 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x4e, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, 0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x97, 0x54, 0x16, 0xa4, 0x16, 0xeb, 0xa7, 0xa4, 0x16, @@ -423,6 +405,6 @@ var fileDescriptorDescriptor = []byte{ 0x4d, 0x10, 0x12, 0xe2, 0x62, 0x29, 0xce, 0xac, 0x4a, 0x95, 0x60, 0x56, 0x60, 0xd4, 0x60, 0x0e, 0x02, 0xb3, 0x9d, 0xbc, 0x4e, 0x3c, 0x94, 0x63, 0xb8, 0xf1, 0x50, 0x8e, 0xa1, 0xe1, 0x91, 0x1c, 0xe3, 0x89, 0x47, 0x72, 0x8c, 0x17, 0x1e, 0xc9, 0x31, 0x3e, 0x78, 0x24, 0xc7, 0x18, 0x65, 0x40, - 0x7c, 0x60, 0x58, 0x83, 0xc9, 0x24, 0x36, 0xb0, 0x07, 0x8d, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, - 0x23, 0x14, 0xc9, 0x7c, 0x47, 0x01, 0x00, 0x00, + 0x7c, 0x60, 0x58, 0x83, 0xc9, 0x08, 0x86, 0x24, 0x36, 0xb0, 0x17, 0x8d, 0x01, 0x01, 0x00, 0x00, + 0xff, 0xff, 0xea, 0xac, 0x78, 0x9a, 0x49, 0x01, 0x00, 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/types/descriptor.proto b/vendor/github.com/containerd/containerd/api/types/descriptor.proto index 7975ab06d..5c00dca4f 100644 --- a/vendor/github.com/containerd/containerd/api/types/descriptor.proto +++ b/vendor/github.com/containerd/containerd/api/types/descriptor.proto @@ -2,7 +2,7 @@ syntax = "proto3"; package containerd.types; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; option go_package = "github.com/containerd/containerd/api/types;types"; diff --git a/vendor/github.com/containerd/containerd/api/types/metrics.pb.go b/vendor/github.com/containerd/containerd/api/types/metrics.pb.go index f9aacf941..da0467884 100644 --- a/vendor/github.com/containerd/containerd/api/types/metrics.pb.go +++ b/vendor/github.com/containerd/containerd/api/types/metrics.pb.go @@ -1,13 +1,13 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/types/metrics.proto -// DO NOT EDIT! package types import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import google_protobuf1 "github.com/gogo/protobuf/types" import _ "github.com/gogo/protobuf/types" @@ -81,24 +81,6 @@ func (m *Metric) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Metrics(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Metrics(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintMetrics(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -409,7 +391,7 @@ func init() { } var fileDescriptorMetrics = []byte{ - // 256 bytes of a gzipped FileDescriptorProto + // 258 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x48, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, 0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x97, 0x54, 0x16, 0xa4, 0x16, 0xeb, 0xe7, 0xa6, 0x96, @@ -424,6 +406,7 @@ var fileDescriptorMetrics = []byte{ 0x5d, 0x82, 0x98, 0x32, 0x53, 0x84, 0x34, 0xb8, 0x58, 0x52, 0x12, 0x4b, 0x12, 0x25, 0x98, 0xc1, 0xc6, 0x8a, 0x60, 0x18, 0xeb, 0x98, 0x57, 0x19, 0x04, 0x56, 0xe1, 0xe4, 0x75, 0xe2, 0xa1, 0x1c, 0xc3, 0x8d, 0x87, 0x72, 0x0c, 0x0d, 0x8f, 0xe4, 0x18, 0x4f, 0x3c, 0x92, 0x63, 0xbc, 0xf0, 0x48, - 0x8e, 0xf1, 0xc1, 0x23, 0x39, 0xc6, 0x28, 0x03, 0xe2, 0x03, 0xd2, 0x1a, 0x4c, 0x26, 0xb1, 0x81, - 0xcd, 0x37, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff, 0xf8, 0x51, 0x36, 0x74, 0x83, 0x01, 0x00, 0x00, + 0x8e, 0xf1, 0xc1, 0x23, 0x39, 0xc6, 0x28, 0x03, 0xe2, 0x03, 0xd2, 0x1a, 0x4c, 0x46, 0x30, 0x24, + 0xb1, 0x81, 0x6d, 0x30, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff, 0xde, 0x0d, 0x02, 0xfe, 0x85, 0x01, + 0x00, 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/types/metrics.proto b/vendor/github.com/containerd/containerd/api/types/metrics.proto index d1629c7ee..0e631d2ac 100644 --- a/vendor/github.com/containerd/containerd/api/types/metrics.proto +++ b/vendor/github.com/containerd/containerd/api/types/metrics.proto @@ -2,7 +2,7 @@ syntax = "proto3"; package containerd.types; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; import "google/protobuf/any.proto"; import "google/protobuf/timestamp.proto"; diff --git a/vendor/github.com/containerd/containerd/api/types/mount.pb.go b/vendor/github.com/containerd/containerd/api/types/mount.pb.go index cc835140e..f7a9c3c1f 100644 --- a/vendor/github.com/containerd/containerd/api/types/mount.pb.go +++ b/vendor/github.com/containerd/containerd/api/types/mount.pb.go @@ -1,13 +1,13 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/types/mount.proto -// DO NOT EDIT! package types import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import strings "strings" import reflect "reflect" @@ -96,24 +96,6 @@ func (m *Mount) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Mount(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Mount(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintMount(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -457,7 +439,7 @@ func init() { } var fileDescriptorMount = []byte{ - // 200 bytes of a gzipped FileDescriptorProto + // 202 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x32, 0x4b, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, 0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x97, 0x54, 0x16, 0xa4, 0x16, 0xeb, 0xe7, 0xe6, 0x97, @@ -469,6 +451,6 @@ var fileDescriptorMount = []byte{ 0x82, 0x8b, 0x3d, 0xbf, 0xa0, 0x24, 0x33, 0x3f, 0xaf, 0x58, 0x82, 0x45, 0x81, 0x59, 0x83, 0x33, 0x08, 0xc6, 0x75, 0xf2, 0x3a, 0xf1, 0x50, 0x8e, 0xe1, 0xc6, 0x43, 0x39, 0x86, 0x86, 0x47, 0x72, 0x8c, 0x27, 0x1e, 0xc9, 0x31, 0x5e, 0x78, 0x24, 0xc7, 0xf8, 0xe0, 0x91, 0x1c, 0x63, 0x94, 0x01, - 0xf1, 0x1e, 0xb4, 0x06, 0x93, 0x49, 0x6c, 0x60, 0x97, 0x1b, 0x03, 0x02, 0x00, 0x00, 0xff, 0xff, - 0xe5, 0xc7, 0x07, 0x3f, 0x1b, 0x01, 0x00, 0x00, + 0xf1, 0x1e, 0xb4, 0x06, 0x93, 0x11, 0x0c, 0x49, 0x6c, 0x60, 0xb7, 0x1b, 0x03, 0x02, 0x00, 0x00, + 0xff, 0xff, 0x82, 0x1c, 0x02, 0x18, 0x1d, 0x01, 0x00, 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/types/mount.proto b/vendor/github.com/containerd/containerd/api/types/mount.proto index 031e65442..cd80e44a2 100644 --- a/vendor/github.com/containerd/containerd/api/types/mount.proto +++ b/vendor/github.com/containerd/containerd/api/types/mount.proto @@ -2,7 +2,7 @@ syntax = "proto3"; package containerd.types; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; option go_package = "github.com/containerd/containerd/api/types;types"; diff --git a/vendor/github.com/containerd/containerd/api/types/platform.pb.go b/vendor/github.com/containerd/containerd/api/types/platform.pb.go index 0ca2afc25..ba9a3bf88 100644 --- a/vendor/github.com/containerd/containerd/api/types/platform.pb.go +++ b/vendor/github.com/containerd/containerd/api/types/platform.pb.go @@ -1,13 +1,13 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/types/platform.proto -// DO NOT EDIT! package types import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import strings "strings" import reflect "reflect" @@ -70,24 +70,6 @@ func (m *Platform) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Platform(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Platform(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintPlatform(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -395,7 +377,7 @@ func init() { } var fileDescriptorPlatform = []byte{ - // 203 bytes of a gzipped FileDescriptorProto + // 205 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x4c, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, 0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x97, 0x54, 0x16, 0xa4, 0x16, 0xeb, 0x17, 0xe4, 0x24, @@ -407,6 +389,6 @@ var fileDescriptorPlatform = []byte{ 0x40, 0x2a, 0x82, 0x50, 0xc4, 0x84, 0x24, 0xb8, 0xd8, 0xcb, 0x12, 0x8b, 0x32, 0x13, 0xf3, 0x4a, 0x24, 0x98, 0xc1, 0xd2, 0x30, 0xae, 0x93, 0xd7, 0x89, 0x87, 0x72, 0x0c, 0x37, 0x1e, 0xca, 0x31, 0x34, 0x3c, 0x92, 0x63, 0x3c, 0xf1, 0x48, 0x8e, 0xf1, 0xc2, 0x23, 0x39, 0xc6, 0x07, 0x8f, 0xe4, - 0x18, 0xa3, 0x0c, 0x88, 0xf7, 0x9e, 0x35, 0x98, 0x4c, 0x62, 0x03, 0x3b, 0xda, 0x18, 0x10, 0x00, - 0x00, 0xff, 0xff, 0x97, 0xa1, 0x99, 0x56, 0x19, 0x01, 0x00, 0x00, + 0x18, 0xa3, 0x0c, 0x88, 0xf7, 0x9e, 0x35, 0x98, 0x8c, 0x60, 0x48, 0x62, 0x03, 0x3b, 0xdb, 0x18, + 0x10, 0x00, 0x00, 0xff, 0xff, 0x05, 0xaa, 0xda, 0xa1, 0x1b, 0x01, 0x00, 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/types/platform.proto b/vendor/github.com/containerd/containerd/api/types/platform.proto index b1dce0623..4cf9834bd 100644 --- a/vendor/github.com/containerd/containerd/api/types/platform.proto +++ b/vendor/github.com/containerd/containerd/api/types/platform.proto @@ -2,7 +2,7 @@ syntax = "proto3"; package containerd.types; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; option go_package = "github.com/containerd/containerd/api/types;types"; diff --git a/vendor/github.com/containerd/containerd/api/types/task/task.pb.go b/vendor/github.com/containerd/containerd/api/types/task/task.pb.go index ccc230ae7..ba34270a3 100644 --- a/vendor/github.com/containerd/containerd/api/types/task/task.pb.go +++ b/vendor/github.com/containerd/containerd/api/types/task/task.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/api/types/task/task.proto -// DO NOT EDIT! /* Package task is a generated protocol buffer package. @@ -17,7 +16,8 @@ package task import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import _ "github.com/gogo/protobuf/types" import google_protobuf2 "github.com/gogo/protobuf/types" @@ -224,24 +224,6 @@ func (m *ProcessInfo) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Task(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Task(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintTask(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -869,39 +851,40 @@ func init() { } var fileDescriptorTask = []byte{ - // 543 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x90, 0xcf, 0x6e, 0xd3, 0x4c, - 0x14, 0xc5, 0x33, 0x6e, 0xe3, 0x24, 0xe3, 0xb6, 0x9f, 0x3f, 0x13, 0x55, 0xc6, 0x20, 0xdb, 0xea, - 0xca, 0x62, 0x61, 0x8b, 0x74, 0xc7, 0x2e, 0xff, 0x84, 0x2c, 0x24, 0x37, 0x72, 0x12, 0xb1, 0x8c, - 0x9c, 0x78, 0x62, 0x46, 0x6d, 0x66, 0x2c, 0x7b, 0x0c, 0x64, 0xc7, 0x12, 0x75, 0xc5, 0x0b, 0x74, - 0x05, 0x4f, 0xc1, 0x13, 0x64, 0xc9, 0x0a, 0xb1, 0x0a, 0xd4, 0x4f, 0x82, 0xc6, 0x76, 0xd2, 0x08, - 0xd8, 0x8c, 0xee, 0x3d, 0xbf, 0x33, 0x77, 0xee, 0x1c, 0xf8, 0x22, 0xc2, 0xec, 0x4d, 0x36, 0xb7, - 0x17, 0x74, 0xe5, 0x2c, 0x28, 0x61, 0x01, 0x26, 0x28, 0x09, 0x0f, 0xcb, 0x20, 0xc6, 0x0e, 0x5b, - 0xc7, 0x28, 0x75, 0x58, 0x90, 0x5e, 0x17, 0x87, 0x1d, 0x27, 0x94, 0x51, 0xe5, 0xd1, 0x83, 0xcb, - 0x7e, 0xfb, 0xdc, 0x2e, 0x4c, 0x5a, 0x3b, 0xa2, 0x11, 0x2d, 0xb8, 0xc3, 0xab, 0xd2, 0xaa, 0x19, - 0x11, 0xa5, 0xd1, 0x0d, 0x72, 0x8a, 0x6e, 0x9e, 0x2d, 0x1d, 0x86, 0x57, 0x28, 0x65, 0xc1, 0x2a, - 0xae, 0x0c, 0x8f, 0xff, 0x34, 0x04, 0x64, 0x5d, 0xa2, 0x8b, 0x5c, 0x80, 0x8d, 0x51, 0x42, 0x17, - 0x28, 0x4d, 0x95, 0x0e, 0x3c, 0xd9, 0x3f, 0x3a, 0xc3, 0xa1, 0x0a, 0x4c, 0x60, 0xb5, 0x7a, 0xff, - 0xe5, 0x5b, 0x43, 0xea, 0xef, 0x74, 0x77, 0xe0, 0x4b, 0x7b, 0x93, 0x1b, 0x2a, 0xe7, 0x50, 0xc0, - 0xa1, 0x2a, 0x14, 0x4e, 0x31, 0xdf, 0x1a, 0x82, 0x3b, 0xf0, 0x05, 0x1c, 0x2a, 0x32, 0x3c, 0x8a, - 0x71, 0xa8, 0x1e, 0x99, 0xc0, 0x3a, 0xf5, 0x79, 0xa9, 0x5c, 0x42, 0x31, 0x65, 0x01, 0xcb, 0x52, - 0xf5, 0xd8, 0x04, 0xd6, 0x59, 0xe7, 0x89, 0xfd, 0x8f, 0x1f, 0xda, 0xe3, 0xc2, 0xe2, 0x57, 0x56, - 0xa5, 0x0d, 0xeb, 0x29, 0x0b, 0x31, 0x51, 0xeb, 0xfc, 0x05, 0xbf, 0x6c, 0x94, 0x73, 0x3e, 0x2a, - 0xa4, 0x19, 0x53, 0xc5, 0x42, 0xae, 0xba, 0x4a, 0x47, 0x49, 0xa2, 0x36, 0xf6, 0x3a, 0x4a, 0x12, - 0x45, 0x83, 0x4d, 0x86, 0x92, 0x15, 0x26, 0xc1, 0x8d, 0xda, 0x34, 0x81, 0xd5, 0xf4, 0xf7, 0xbd, - 0x62, 0x40, 0x09, 0xbd, 0xc7, 0x6c, 0x56, 0xed, 0xd6, 0x2a, 0x16, 0x86, 0x5c, 0x2a, 0x57, 0x51, - 0xba, 0xb0, 0xc5, 0x3b, 0x14, 0xce, 0x02, 0xa6, 0x42, 0x13, 0x58, 0x52, 0x47, 0xb3, 0xcb, 0x40, - 0xed, 0x5d, 0xa0, 0xf6, 0x64, 0x97, 0x78, 0xaf, 0xb9, 0xd9, 0x1a, 0xb5, 0x4f, 0x3f, 0x0d, 0xe0, - 0x37, 0xcb, 0x6b, 0x5d, 0x76, 0xe1, 0x42, 0xa9, 0xca, 0xd8, 0x25, 0x4b, 0xba, 0xcb, 0x06, 0x3c, - 0x64, 0x63, 0xc1, 0x63, 0x4c, 0x96, 0xb4, 0xc8, 0x51, 0xea, 0xb4, 0xff, 0x1a, 0xdf, 0x25, 0x6b, - 0xbf, 0x70, 0x3c, 0xfb, 0x0e, 0xa0, 0x58, 0x2d, 0xa6, 0xc3, 0xc6, 0xd4, 0x7b, 0xe5, 0x5d, 0xbd, - 0xf6, 0xe4, 0x9a, 0xf6, 0xff, 0xed, 0x9d, 0x79, 0x5a, 0x82, 0x29, 0xb9, 0x26, 0xf4, 0x1d, 0xe1, - 0xbc, 0xef, 0x0f, 0xbb, 0x93, 0xe1, 0x40, 0x06, 0x87, 0xbc, 0x9f, 0xa0, 0x80, 0xa1, 0x90, 0x73, - 0x7f, 0xea, 0x79, 0xae, 0xf7, 0x52, 0x16, 0x0e, 0xb9, 0x9f, 0x11, 0x82, 0x49, 0xc4, 0xf9, 0x78, - 0x72, 0x35, 0x1a, 0x0d, 0x07, 0xf2, 0xd1, 0x21, 0x1f, 0x33, 0x1a, 0xc7, 0x28, 0x54, 0x9e, 0x42, - 0x71, 0xd4, 0x9d, 0x8e, 0x87, 0x03, 0xf9, 0x58, 0x93, 0x6f, 0xef, 0xcc, 0x93, 0x12, 0x8f, 0x82, - 0x2c, 0x2d, 0xa7, 0x73, 0xca, 0xa7, 0xd7, 0x0f, 0x6f, 0x73, 0x8c, 0x49, 0xa4, 0x9d, 0x7d, 0xfc, - 0xac, 0xd7, 0xbe, 0x7e, 0xd1, 0xab, 0xdf, 0xf4, 0xd4, 0xcd, 0xbd, 0x5e, 0xfb, 0x71, 0xaf, 0xd7, - 0x3e, 0xe4, 0x3a, 0xd8, 0xe4, 0x3a, 0xf8, 0x96, 0xeb, 0xe0, 0x57, 0xae, 0x83, 0xb9, 0x58, 0xc4, - 0x70, 0xf9, 0x3b, 0x00, 0x00, 0xff, 0xff, 0x19, 0xf7, 0x5b, 0x8f, 0x4e, 0x03, 0x00, 0x00, + // 545 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x90, 0x3f, 0x6f, 0xd3, 0x40, + 0x18, 0xc6, 0x7d, 0x6e, 0xeb, 0xa6, 0xe7, 0xb6, 0x18, 0x13, 0x55, 0xc6, 0x20, 0xdb, 0xea, 0x64, + 0x31, 0xd8, 0x22, 0xdd, 0xd8, 0xf2, 0x4f, 0xc8, 0x42, 0x72, 0x23, 0x27, 0x11, 0x6c, 0x91, 0x13, + 0x5f, 0xcc, 0xa9, 0xcd, 0x9d, 0x65, 0x9f, 0x81, 0x6c, 0x8c, 0xa8, 0x13, 0x5f, 0xa0, 0x13, 0x7c, + 0x0a, 0x3e, 0x41, 0x46, 0x26, 0xc4, 0x14, 0xa8, 0x3f, 0x09, 0x3a, 0xdb, 0x49, 0x23, 0x60, 0x39, + 0xbd, 0xef, 0xf3, 0x7b, 0xee, 0xbd, 0xf7, 0x1e, 0xf8, 0x22, 0xc6, 0xec, 0x6d, 0x3e, 0x75, 0x66, + 0x74, 0xe1, 0xce, 0x28, 0x61, 0x21, 0x26, 0x28, 0x8d, 0x76, 0xcb, 0x30, 0xc1, 0x2e, 0x5b, 0x26, + 0x28, 0x73, 0x59, 0x98, 0x5d, 0x95, 0x87, 0x93, 0xa4, 0x94, 0x51, 0xf5, 0xd1, 0xbd, 0xcb, 0x79, + 0xf7, 0xdc, 0x29, 0x4d, 0x7a, 0x33, 0xa6, 0x31, 0x2d, 0xb9, 0xcb, 0xab, 0xca, 0xaa, 0x9b, 0x31, + 0xa5, 0xf1, 0x35, 0x72, 0xcb, 0x6e, 0x9a, 0xcf, 0x5d, 0x86, 0x17, 0x28, 0x63, 0xe1, 0x22, 0xa9, + 0x0d, 0x8f, 0xff, 0x36, 0x84, 0x64, 0x59, 0xa1, 0xf3, 0x42, 0x84, 0x87, 0x83, 0x94, 0xce, 0x50, + 0x96, 0xa9, 0x2d, 0x78, 0xbc, 0x7d, 0x74, 0x82, 0x23, 0x0d, 0x58, 0xc0, 0x3e, 0xea, 0x3c, 0x28, + 0xd6, 0xa6, 0xdc, 0xdd, 0xe8, 0x5e, 0x2f, 0x90, 0xb7, 0x26, 0x2f, 0x52, 0xcf, 0xa0, 0x88, 0x23, + 0x4d, 0x2c, 0x9d, 0x52, 0xb1, 0x36, 0x45, 0xaf, 0x17, 0x88, 0x38, 0x52, 0x15, 0xb8, 0x97, 0xe0, + 0x48, 0xdb, 0xb3, 0x80, 0x7d, 0x12, 0xf0, 0x52, 0xbd, 0x80, 0x52, 0xc6, 0x42, 0x96, 0x67, 0xda, + 0xbe, 0x05, 0xec, 0xd3, 0xd6, 0x13, 0xe7, 0x3f, 0x3f, 0x74, 0x86, 0xa5, 0x25, 0xa8, 0xad, 0x6a, + 0x13, 0x1e, 0x64, 0x2c, 0xc2, 0x44, 0x3b, 0xe0, 0x2f, 0x04, 0x55, 0xa3, 0x9e, 0xf1, 0x51, 0x11, + 0xcd, 0x99, 0x26, 0x95, 0x72, 0xdd, 0xd5, 0x3a, 0x4a, 0x53, 0xed, 0x70, 0xab, 0xa3, 0x34, 0x55, + 0x75, 0xd8, 0x60, 0x28, 0x5d, 0x60, 0x12, 0x5e, 0x6b, 0x0d, 0x0b, 0xd8, 0x8d, 0x60, 0xdb, 0xab, + 0x26, 0x94, 0xd1, 0x07, 0xcc, 0x26, 0xf5, 0x6e, 0x47, 0xe5, 0xc2, 0x90, 0x4b, 0xd5, 0x2a, 0x6a, + 0x1b, 0x1e, 0xf1, 0x0e, 0x45, 0x93, 0x90, 0x69, 0xd0, 0x02, 0xb6, 0xdc, 0xd2, 0x9d, 0x2a, 0x50, + 0x67, 0x13, 0xa8, 0x33, 0xda, 0x24, 0xde, 0x69, 0xac, 0xd6, 0xa6, 0xf0, 0xf9, 0x97, 0x09, 0x82, + 0x46, 0x75, 0xad, 0xcd, 0xce, 0x3d, 0x28, 0xd7, 0x19, 0x7b, 0x64, 0x4e, 0x37, 0xd9, 0x80, 0xfb, + 0x6c, 0x6c, 0xb8, 0x8f, 0xc9, 0x9c, 0x96, 0x39, 0xca, 0xad, 0xe6, 0x3f, 0xe3, 0xdb, 0x64, 0x19, + 0x94, 0x8e, 0x67, 0x3f, 0x00, 0x94, 0xea, 0xc5, 0x0c, 0x78, 0x38, 0xf6, 0x5f, 0xf9, 0x97, 0xaf, + 0x7d, 0x45, 0xd0, 0x1f, 0xde, 0xdc, 0x5a, 0x27, 0x15, 0x18, 0x93, 0x2b, 0x42, 0xdf, 0x13, 0xce, + 0xbb, 0x41, 0xbf, 0x3d, 0xea, 0xf7, 0x14, 0xb0, 0xcb, 0xbb, 0x29, 0x0a, 0x19, 0x8a, 0x38, 0x0f, + 0xc6, 0xbe, 0xef, 0xf9, 0x2f, 0x15, 0x71, 0x97, 0x07, 0x39, 0x21, 0x98, 0xc4, 0x9c, 0x0f, 0x47, + 0x97, 0x83, 0x41, 0xbf, 0xa7, 0xec, 0xed, 0xf2, 0x21, 0xa3, 0x49, 0x82, 0x22, 0xf5, 0x29, 0x94, + 0x06, 0xed, 0xf1, 0xb0, 0xdf, 0x53, 0xf6, 0x75, 0xe5, 0xe6, 0xd6, 0x3a, 0xae, 0xf0, 0x20, 0xcc, + 0xb3, 0x6a, 0x3a, 0xa7, 0x7c, 0xfa, 0xc1, 0xee, 0x6d, 0x8e, 0x31, 0x89, 0xf5, 0xd3, 0x4f, 0x5f, + 0x0c, 0xe1, 0xdb, 0x57, 0xa3, 0xfe, 0x4d, 0x47, 0x5b, 0xdd, 0x19, 0xc2, 0xcf, 0x3b, 0x43, 0xf8, + 0x58, 0x18, 0x60, 0x55, 0x18, 0xe0, 0x7b, 0x61, 0x80, 0xdf, 0x85, 0x01, 0xde, 0x08, 0x53, 0xa9, + 0x0c, 0xe2, 0xe2, 0x4f, 0x00, 0x00, 0x00, 0xff, 0xff, 0xc3, 0x32, 0xd2, 0x86, 0x50, 0x03, 0x00, + 0x00, } diff --git a/vendor/github.com/containerd/containerd/api/types/task/task.proto b/vendor/github.com/containerd/containerd/api/types/task/task.proto index 5845edf29..da91cb033 100644 --- a/vendor/github.com/containerd/containerd/api/types/task/task.proto +++ b/vendor/github.com/containerd/containerd/api/types/task/task.proto @@ -2,7 +2,7 @@ syntax = "proto3"; package containerd.v1.types; -import "gogoproto/gogo.proto"; +import weak "gogoproto/gogo.proto"; import "google/protobuf/timestamp.proto"; import "google/protobuf/any.proto"; diff --git a/vendor/github.com/containerd/containerd/io.go b/vendor/github.com/containerd/containerd/cio/io.go similarity index 84% rename from vendor/github.com/containerd/containerd/io.go rename to vendor/github.com/containerd/containerd/cio/io.go index 48c06f12e..25e398147 100644 --- a/vendor/github.com/containerd/containerd/io.go +++ b/vendor/github.com/containerd/containerd/cio/io.go @@ -1,4 +1,4 @@ -package containerd +package cio import ( "context" @@ -8,8 +8,8 @@ import ( "sync" ) -// IOConfig holds the io configurations. -type IOConfig struct { +// Config holds the io configurations. +type Config struct { // Terminal is true if one has been allocated Terminal bool // Stdin path @@ -23,7 +23,7 @@ type IOConfig struct { // IO holds the io information for a task or process type IO interface { // Config returns the IO configuration. - Config() IOConfig + Config() Config // Cancel aborts all current io operations Cancel() // Wait blocks until all io copy operations have completed @@ -34,12 +34,12 @@ type IO interface { // cio is a basic container IO implementation. type cio struct { - config IOConfig + config Config closer *wgCloser } -func (c *cio) Config() IOConfig { +func (c *cio) Config() Config { return c.config } @@ -64,23 +64,23 @@ func (c *cio) Close() error { return c.closer.Close() } -// IOCreation creates new IO sets for a task -type IOCreation func(id string) (IO, error) +// Creation creates new IO sets for a task +type Creation func(id string) (IO, error) -// IOAttach allows callers to reattach to running tasks +// Attach allows callers to reattach to running tasks // // There should only be one reader for a task's IO set // because fifo's can only be read from one reader or the output // will be sent only to the first reads -type IOAttach func(*FIFOSet) (IO, error) +type Attach func(*FIFOSet) (IO, error) -// NewIO returns an IOCreation that will provide IO sets without a terminal -func NewIO(stdin io.Reader, stdout, stderr io.Writer) IOCreation { +// NewIO returns an Creation that will provide IO sets without a terminal +func NewIO(stdin io.Reader, stdout, stderr io.Writer) Creation { return NewIOWithTerminal(stdin, stdout, stderr, false) } // NewIOWithTerminal creates a new io set with the provied io.Reader/Writers for use with a terminal -func NewIOWithTerminal(stdin io.Reader, stdout, stderr io.Writer, terminal bool) IOCreation { +func NewIOWithTerminal(stdin io.Reader, stdout, stderr io.Writer, terminal bool) Creation { return func(id string) (_ IO, err error) { paths, err := NewFifos(id) if err != nil { @@ -91,7 +91,7 @@ func NewIOWithTerminal(stdin io.Reader, stdout, stderr io.Writer, terminal bool) os.RemoveAll(paths.Dir) } }() - cfg := IOConfig{ + cfg := Config{ Terminal: terminal, Stdout: paths.Out, Stderr: paths.Err, @@ -113,12 +113,12 @@ func NewIOWithTerminal(stdin io.Reader, stdout, stderr io.Writer, terminal bool) } // WithAttach attaches the existing io for a task to the provided io.Reader/Writers -func WithAttach(stdin io.Reader, stdout, stderr io.Writer) IOAttach { +func WithAttach(stdin io.Reader, stdout, stderr io.Writer) Attach { return func(paths *FIFOSet) (IO, error) { if paths == nil { return nil, fmt.Errorf("cannot attach to existing fifos") } - cfg := IOConfig{ + cfg := Config{ Terminal: paths.Terminal, Stdout: paths.Out, Stderr: paths.Err, diff --git a/vendor/github.com/containerd/containerd/io_unix.go b/vendor/github.com/containerd/containerd/cio/io_unix.go similarity index 97% rename from vendor/github.com/containerd/containerd/io_unix.go rename to vendor/github.com/containerd/containerd/cio/io_unix.go index 08aba14ba..c18f7ecf9 100644 --- a/vendor/github.com/containerd/containerd/io_unix.go +++ b/vendor/github.com/containerd/containerd/cio/io_unix.go @@ -1,6 +1,6 @@ // +build !windows -package containerd +package cio import ( "context" @@ -139,9 +139,9 @@ func (f *DirectIO) IOAttach(set *FIFOSet) (IO, error) { return f, nil } -// Config returns the IOConfig -func (f *DirectIO) Config() IOConfig { - return IOConfig{ +// Config returns the Config +func (f *DirectIO) Config() Config { + return Config{ Terminal: f.terminal, Stdin: f.set.In, Stdout: f.set.Out, diff --git a/vendor/github.com/containerd/containerd/io_windows.go b/vendor/github.com/containerd/containerd/cio/io_windows.go similarity index 99% rename from vendor/github.com/containerd/containerd/io_windows.go rename to vendor/github.com/containerd/containerd/cio/io_windows.go index e37568c26..1458c3173 100644 --- a/vendor/github.com/containerd/containerd/io_windows.go +++ b/vendor/github.com/containerd/containerd/cio/io_windows.go @@ -1,4 +1,4 @@ -package containerd +package cio import ( "fmt" diff --git a/vendor/github.com/containerd/containerd/client.go b/vendor/github.com/containerd/containerd/client.go index 663f2fab8..f340e9509 100644 --- a/vendor/github.com/containerd/containerd/client.go +++ b/vendor/github.com/containerd/containerd/client.go @@ -33,14 +33,9 @@ import ( "github.com/containerd/containerd/remotes" "github.com/containerd/containerd/remotes/docker" "github.com/containerd/containerd/remotes/docker/schema1" - contentservice "github.com/containerd/containerd/services/content" - diffservice "github.com/containerd/containerd/services/diff" - imagesservice "github.com/containerd/containerd/services/images" - namespacesservice "github.com/containerd/containerd/services/namespaces" - snapshotservice "github.com/containerd/containerd/services/snapshot" "github.com/containerd/containerd/snapshot" "github.com/containerd/typeurl" - pempty "github.com/golang/protobuf/ptypes/empty" + ptypes "github.com/gogo/protobuf/types" ocispec "github.com/opencontainers/image-spec/specs-go/v1" specs "github.com/opencontainers/runtime-spec/specs-go" "github.com/pkg/errors" @@ -138,7 +133,7 @@ func (c *Client) Containers(ctx context.Context, filters ...string) ([]Container // NewContainer will create a new container in container with the provided id // the id must be unique within the namespace func (c *Client) NewContainer(ctx context.Context, id string, opts ...NewContainerOpts) (Container, error) { - ctx, done, err := c.withLease(ctx) + ctx, done, err := c.WithLease(ctx) if err != nil { return nil, err } @@ -219,7 +214,7 @@ func (c *Client) Pull(ctx context.Context, ref string, opts ...RemoteOpt) (Image } store := c.ContentStore() - ctx, done, err := c.withLease(ctx) + ctx, done, err := c.WithLease(ctx) if err != nil { return nil, err } @@ -426,7 +421,7 @@ func (c *Client) Close() error { // NamespaceService returns the underlying Namespaces Store func (c *Client) NamespaceService() namespaces.Store { - return namespacesservice.NewStoreFromClient(namespacesapi.NewNamespacesClient(c.conn)) + return NewNamespaceStoreFromClient(namespacesapi.NewNamespacesClient(c.conn)) } // ContainerService returns the underlying container Store @@ -436,12 +431,12 @@ func (c *Client) ContainerService() containers.Store { // ContentStore returns the underlying content Store func (c *Client) ContentStore() content.Store { - return contentservice.NewStoreFromClient(contentapi.NewContentClient(c.conn)) + return NewContentStoreFromClient(contentapi.NewContentClient(c.conn)) } // SnapshotService returns the underlying snapshotter for the provided snapshotter name func (c *Client) SnapshotService(snapshotterName string) snapshot.Snapshotter { - return snapshotservice.NewSnapshotterFromClient(snapshotapi.NewSnapshotsClient(c.conn), snapshotterName) + return NewSnapshotterFromClient(snapshotapi.NewSnapshotsClient(c.conn), snapshotterName) } // TaskService returns the underlying TasksClient @@ -451,12 +446,12 @@ func (c *Client) TaskService() tasks.TasksClient { // ImageService returns the underlying image Store func (c *Client) ImageService() images.Store { - return imagesservice.NewStoreFromClient(imagesapi.NewImagesClient(c.conn)) + return NewImageStoreFromClient(imagesapi.NewImagesClient(c.conn)) } // DiffService returns the underlying Differ func (c *Client) DiffService() diff.Differ { - return diffservice.NewDiffServiceFromClient(diffapi.NewDiffClient(c.conn)) + return NewDiffServiceFromClient(diffapi.NewDiffClient(c.conn)) } // IntrospectionService returns the underlying Introspection Client @@ -489,7 +484,7 @@ type Version struct { // Version returns the version of containerd that the client is connected to func (c *Client) Version(ctx context.Context) (Version, error) { - response, err := c.VersionService().Version(ctx, &pempty.Empty{}) + response, err := c.VersionService().Version(ctx, &ptypes.Empty{}) if err != nil { return Version{}, err } @@ -592,7 +587,7 @@ func (c *Client) Import(ctx context.Context, ref string, reader io.Reader, opts return nil, err } - ctx, done, err := c.withLease(ctx) + ctx, done, err := c.WithLease(ctx) if err != nil { return nil, err } diff --git a/vendor/github.com/containerd/containerd/container.go b/vendor/github.com/containerd/containerd/container.go index a9750eca0..2d5c9aedb 100644 --- a/vendor/github.com/containerd/containerd/container.go +++ b/vendor/github.com/containerd/containerd/container.go @@ -8,6 +8,7 @@ import ( "github.com/containerd/containerd/api/services/tasks/v1" "github.com/containerd/containerd/api/types" + "github.com/containerd/containerd/cio" "github.com/containerd/containerd/containers" "github.com/containerd/containerd/errdefs" "github.com/containerd/typeurl" @@ -25,17 +26,17 @@ type Container interface { // Delete removes the container Delete(context.Context, ...DeleteOpts) error // NewTask creates a new task based on the container metadata - NewTask(context.Context, IOCreation, ...NewTaskOpts) (Task, error) + NewTask(context.Context, cio.Creation, ...NewTaskOpts) (Task, error) // Spec returns the OCI runtime specification Spec(context.Context) (*specs.Spec, error) // Task returns the current task for the container // - // If IOAttach options are passed the client will reattach to the IO for the running + // If cio.Attach options are passed the client will reattach to the IO for the running // task. If no task exists for the container a NotFound error is returned // // Clients must make sure that only one reader is attached to the task and consuming // the output from the task's fifos - Task(context.Context, IOAttach) (Task, error) + Task(context.Context, cio.Attach) (Task, error) // Image returns the image that the container is based on Image(context.Context) (Image, error) // Labels returns the labels set on the container @@ -138,7 +139,7 @@ func (c *container) Delete(ctx context.Context, opts ...DeleteOpts) error { return c.client.ContainerService().Delete(ctx, c.id) } -func (c *container) Task(ctx context.Context, attach IOAttach) (Task, error) { +func (c *container) Task(ctx context.Context, attach cio.Attach) (Task, error) { return c.loadTask(ctx, attach) } @@ -161,7 +162,7 @@ func (c *container) Image(ctx context.Context) (Image, error) { }, nil } -func (c *container) NewTask(ctx context.Context, ioCreate IOCreation, opts ...NewTaskOpts) (Task, error) { +func (c *container) NewTask(ctx context.Context, ioCreate cio.Creation, opts ...NewTaskOpts) (Task, error) { i, err := ioCreate(c.id) if err != nil { return nil, err @@ -251,7 +252,7 @@ func (c *container) Update(ctx context.Context, opts ...UpdateContainerOpts) err return nil } -func (c *container) loadTask(ctx context.Context, ioAttach IOAttach) (Task, error) { +func (c *container) loadTask(ctx context.Context, ioAttach cio.Attach) (Task, error) { response, err := c.client.TaskService().Get(ctx, &tasks.GetRequest{ ContainerID: c.id, }) @@ -262,7 +263,7 @@ func (c *container) loadTask(ctx context.Context, ioAttach IOAttach) (Task, erro } return nil, err } - var i IO + var i cio.IO if ioAttach != nil { if i, err = attachExistingIO(response, ioAttach); err != nil { return nil, err @@ -281,9 +282,9 @@ func (c *container) get(ctx context.Context) (containers.Container, error) { return c.client.ContainerService().Get(ctx, c.id) } -func attachExistingIO(response *tasks.GetResponse, ioAttach IOAttach) (IO, error) { +func attachExistingIO(response *tasks.GetResponse, ioAttach cio.Attach) (cio.IO, error) { // get the existing fifo paths from the task information stored by the daemon - paths := &FIFOSet{ + paths := &cio.FIFOSet{ Dir: getFifoDir([]string{ response.Process.Stdin, response.Process.Stdout, diff --git a/vendor/github.com/containerd/containerd/content/helpers.go b/vendor/github.com/containerd/containerd/content/helpers.go index 32efc6ca0..775583a90 100644 --- a/vendor/github.com/containerd/containerd/content/helpers.go +++ b/vendor/github.com/containerd/containerd/content/helpers.go @@ -2,7 +2,6 @@ package content import ( "context" - "fmt" "io" "sync" @@ -119,7 +118,7 @@ func seekReader(r io.Reader, offset, size int64) (io.Reader, error) { if ok { nn, err := seeker.Seek(offset, io.SeekStart) if nn != offset { - return nil, fmt.Errorf("failed to seek to offset %v", offset) + return nil, errors.Wrapf(err, "failed to seek to offset %v", offset) } if err != nil { diff --git a/vendor/github.com/containerd/containerd/services/content/reader.go b/vendor/github.com/containerd/containerd/content_reader.go similarity index 97% rename from vendor/github.com/containerd/containerd/services/content/reader.go rename to vendor/github.com/containerd/containerd/content_reader.go index 024251c6d..7acd2d30e 100644 --- a/vendor/github.com/containerd/containerd/services/content/reader.go +++ b/vendor/github.com/containerd/containerd/content_reader.go @@ -1,4 +1,4 @@ -package content +package containerd import ( "context" diff --git a/vendor/github.com/containerd/containerd/services/content/store.go b/vendor/github.com/containerd/containerd/content_store.go similarity index 74% rename from vendor/github.com/containerd/containerd/services/content/store.go rename to vendor/github.com/containerd/containerd/content_store.go index b5aaa8577..1b539694d 100644 --- a/vendor/github.com/containerd/containerd/services/content/store.go +++ b/vendor/github.com/containerd/containerd/content_store.go @@ -1,4 +1,4 @@ -package content +package containerd import ( "context" @@ -11,18 +11,18 @@ import ( digest "github.com/opencontainers/go-digest" ) -type remoteStore struct { +type remoteContent struct { client contentapi.ContentClient } -// NewStoreFromClient returns a new content store -func NewStoreFromClient(client contentapi.ContentClient) content.Store { - return &remoteStore{ +// NewContentStoreFromClient returns a new content store +func NewContentStoreFromClient(client contentapi.ContentClient) content.Store { + return &remoteContent{ client: client, } } -func (rs *remoteStore) Info(ctx context.Context, dgst digest.Digest) (content.Info, error) { +func (rs *remoteContent) Info(ctx context.Context, dgst digest.Digest) (content.Info, error) { resp, err := rs.client.Info(ctx, &contentapi.InfoRequest{ Digest: dgst, }) @@ -33,7 +33,7 @@ func (rs *remoteStore) Info(ctx context.Context, dgst digest.Digest) (content.In return infoFromGRPC(resp.Info), nil } -func (rs *remoteStore) Walk(ctx context.Context, fn content.WalkFunc, filters ...string) error { +func (rs *remoteContent) Walk(ctx context.Context, fn content.WalkFunc, filters ...string) error { session, err := rs.client.List(ctx, &contentapi.ListContentRequest{ Filters: filters, }) @@ -61,7 +61,7 @@ func (rs *remoteStore) Walk(ctx context.Context, fn content.WalkFunc, filters .. return nil } -func (rs *remoteStore) Delete(ctx context.Context, dgst digest.Digest) error { +func (rs *remoteContent) Delete(ctx context.Context, dgst digest.Digest) error { if _, err := rs.client.Delete(ctx, &contentapi.DeleteContentRequest{ Digest: dgst, }); err != nil { @@ -71,7 +71,7 @@ func (rs *remoteStore) Delete(ctx context.Context, dgst digest.Digest) error { return nil } -func (rs *remoteStore) ReaderAt(ctx context.Context, dgst digest.Digest) (content.ReaderAt, error) { +func (rs *remoteContent) ReaderAt(ctx context.Context, dgst digest.Digest) (content.ReaderAt, error) { i, err := rs.Info(ctx, dgst) if err != nil { return nil, err @@ -85,7 +85,7 @@ func (rs *remoteStore) ReaderAt(ctx context.Context, dgst digest.Digest) (conten }, nil } -func (rs *remoteStore) Status(ctx context.Context, ref string) (content.Status, error) { +func (rs *remoteContent) Status(ctx context.Context, ref string) (content.Status, error) { resp, err := rs.client.Status(ctx, &contentapi.StatusRequest{ Ref: ref, }) @@ -104,7 +104,7 @@ func (rs *remoteStore) Status(ctx context.Context, ref string) (content.Status, }, nil } -func (rs *remoteStore) Update(ctx context.Context, info content.Info, fieldpaths ...string) (content.Info, error) { +func (rs *remoteContent) Update(ctx context.Context, info content.Info, fieldpaths ...string) (content.Info, error) { resp, err := rs.client.Update(ctx, &contentapi.UpdateRequest{ Info: infoToGRPC(info), UpdateMask: &protobuftypes.FieldMask{ @@ -117,7 +117,7 @@ func (rs *remoteStore) Update(ctx context.Context, info content.Info, fieldpaths return infoFromGRPC(resp.Info), nil } -func (rs *remoteStore) ListStatuses(ctx context.Context, filters ...string) ([]content.Status, error) { +func (rs *remoteContent) ListStatuses(ctx context.Context, filters ...string) ([]content.Status, error) { resp, err := rs.client.ListStatuses(ctx, &contentapi.ListStatusesRequest{ Filters: filters, }) @@ -140,7 +140,7 @@ func (rs *remoteStore) ListStatuses(ctx context.Context, filters ...string) ([]c return statuses, nil } -func (rs *remoteStore) Writer(ctx context.Context, ref string, size int64, expected digest.Digest) (content.Writer, error) { +func (rs *remoteContent) Writer(ctx context.Context, ref string, size int64, expected digest.Digest) (content.Writer, error) { wrclient, offset, err := rs.negotiate(ctx, ref, size, expected) if err != nil { return nil, errdefs.FromGRPC(err) @@ -154,7 +154,7 @@ func (rs *remoteStore) Writer(ctx context.Context, ref string, size int64, expec } // Abort implements asynchronous abort. It starts a new write session on the ref l -func (rs *remoteStore) Abort(ctx context.Context, ref string) error { +func (rs *remoteContent) Abort(ctx context.Context, ref string) error { if _, err := rs.client.Abort(ctx, &contentapi.AbortRequest{ Ref: ref, }); err != nil { @@ -164,7 +164,7 @@ func (rs *remoteStore) Abort(ctx context.Context, ref string) error { return nil } -func (rs *remoteStore) negotiate(ctx context.Context, ref string, size int64, expected digest.Digest) (contentapi.Content_WriteClient, int64, error) { +func (rs *remoteContent) negotiate(ctx context.Context, ref string, size int64, expected digest.Digest) (contentapi.Content_WriteClient, int64, error) { wrclient, err := rs.client.Write(ctx) if err != nil { return nil, 0, err diff --git a/vendor/github.com/containerd/containerd/services/content/writer.go b/vendor/github.com/containerd/containerd/content_writer.go similarity index 96% rename from vendor/github.com/containerd/containerd/services/content/writer.go rename to vendor/github.com/containerd/containerd/content_writer.go index cb45957f0..b18f3512a 100644 --- a/vendor/github.com/containerd/containerd/services/content/writer.go +++ b/vendor/github.com/containerd/containerd/content_writer.go @@ -1,4 +1,4 @@ -package content +package containerd import ( "context" @@ -41,7 +41,7 @@ func (rw *remoteWriter) Status() (content.Status, error) { Action: contentapi.WriteActionStat, }) if err != nil { - return content.Status{}, err + return content.Status{}, errors.Wrap(err, "error getting writer status") } return content.Status{ diff --git a/vendor/github.com/containerd/containerd/services/diff/client.go b/vendor/github.com/containerd/containerd/diff.go similarity index 85% rename from vendor/github.com/containerd/containerd/services/diff/client.go rename to vendor/github.com/containerd/containerd/diff.go index d34848be2..4e47efafc 100644 --- a/vendor/github.com/containerd/containerd/services/diff/client.go +++ b/vendor/github.com/containerd/containerd/diff.go @@ -1,4 +1,4 @@ -package diff +package containerd import ( diffapi "github.com/containerd/containerd/api/services/diff/v1" @@ -12,16 +12,16 @@ import ( // NewDiffServiceFromClient returns a new diff service which communicates // over a GRPC connection. func NewDiffServiceFromClient(client diffapi.DiffClient) diff.Differ { - return &remote{ + return &diffRemote{ client: client, } } -type remote struct { +type diffRemote struct { client diffapi.DiffClient } -func (r *remote) Apply(ctx context.Context, diff ocispec.Descriptor, mounts []mount.Mount) (ocispec.Descriptor, error) { +func (r *diffRemote) Apply(ctx context.Context, diff ocispec.Descriptor, mounts []mount.Mount) (ocispec.Descriptor, error) { req := &diffapi.ApplyRequest{ Diff: fromDescriptor(diff), Mounts: fromMounts(mounts), @@ -33,7 +33,7 @@ func (r *remote) Apply(ctx context.Context, diff ocispec.Descriptor, mounts []mo return toDescriptor(resp.Applied), nil } -func (r *remote) DiffMounts(ctx context.Context, a, b []mount.Mount, opts ...diff.Opt) (ocispec.Descriptor, error) { +func (r *diffRemote) DiffMounts(ctx context.Context, a, b []mount.Mount, opts ...diff.Opt) (ocispec.Descriptor, error) { var config diff.Config for _, opt := range opts { if err := opt(&config); err != nil { diff --git a/vendor/github.com/containerd/containerd/errdefs/grpc.go b/vendor/github.com/containerd/containerd/errdefs/grpc.go index 2aa2e11b4..6a3bbcaa1 100644 --- a/vendor/github.com/containerd/containerd/errdefs/grpc.go +++ b/vendor/github.com/containerd/containerd/errdefs/grpc.go @@ -4,7 +4,6 @@ import ( "strings" "github.com/pkg/errors" - "google.golang.org/grpc" "google.golang.org/grpc/codes" "google.golang.org/grpc/status" ) @@ -61,7 +60,7 @@ func FromGRPC(err error) error { var cls error // divide these into error classes, becomes the cause - switch grpc.Code(err) { + switch code(err) { case codes.InvalidArgument: cls = ErrInvalidArgument case codes.AlreadyExists: @@ -94,7 +93,7 @@ func FromGRPC(err error) error { // Effectively, we just remove the string of cls from the end of err if it // appears there. func rebaseMessage(cls error, err error) string { - desc := grpc.ErrorDesc(err) + desc := errDesc(err) clss := cls.Error() if desc == clss { return "" @@ -107,3 +106,17 @@ func isGRPCError(err error) bool { _, ok := status.FromError(err) return ok } + +func code(err error) codes.Code { + if s, ok := status.FromError(err); ok { + return s.Code() + } + return codes.Unknown +} + +func errDesc(err error) string { + if s, ok := status.FromError(err); ok { + return s.Message() + } + return err.Error() +} diff --git a/vendor/github.com/containerd/containerd/events/events.go b/vendor/github.com/containerd/containerd/events/events.go index efe2f598b..87b94c310 100644 --- a/vendor/github.com/containerd/containerd/events/events.go +++ b/vendor/github.com/containerd/containerd/events/events.go @@ -2,10 +2,19 @@ package events import ( "context" + "time" - events "github.com/containerd/containerd/api/services/events/v1" + "github.com/gogo/protobuf/types" ) +// Envelope provides the packaging for an event. +type Envelope struct { + Timestamp time.Time + Namespace string + Topic string + Event *types.Any +} + // Event is a generic interface for any type of event type Event interface{} @@ -16,16 +25,10 @@ type Publisher interface { // Forwarder forwards an event to the underlying event bus type Forwarder interface { - Forward(ctx context.Context, envelope *events.Envelope) error -} - -type publisherFunc func(ctx context.Context, topic string, event Event) error - -func (fn publisherFunc) Publish(ctx context.Context, topic string, event Event) error { - return fn(ctx, topic, event) + Forward(ctx context.Context, envelope *Envelope) error } // Subscriber allows callers to subscribe to events type Subscriber interface { - Subscribe(ctx context.Context, filters ...string) (ch <-chan *events.Envelope, errs <-chan error) + Subscribe(ctx context.Context, filters ...string) (ch <-chan *Envelope, errs <-chan error) } diff --git a/vendor/github.com/containerd/containerd/events/exchange/exchange.go b/vendor/github.com/containerd/containerd/events/exchange/exchange.go index 3fefb9c25..3178fc407 100644 --- a/vendor/github.com/containerd/containerd/events/exchange/exchange.go +++ b/vendor/github.com/containerd/containerd/events/exchange/exchange.go @@ -5,7 +5,6 @@ import ( "strings" "time" - v1 "github.com/containerd/containerd/api/services/events/v1" "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/events" "github.com/containerd/containerd/filters" @@ -31,11 +30,15 @@ func NewExchange() *Exchange { } } +var _ events.Publisher = &Exchange{} +var _ events.Forwarder = &Exchange{} +var _ events.Subscriber = &Exchange{} + // Forward accepts an envelope to be direcly distributed on the exchange. // // This is useful when an event is forwaded on behalf of another namespace or // when the event is propagated on behalf of another publisher. -func (e *Exchange) Forward(ctx context.Context, envelope *v1.Envelope) (err error) { +func (e *Exchange) Forward(ctx context.Context, envelope *events.Envelope) (err error) { if err := validateEnvelope(envelope); err != nil { return err } @@ -64,7 +67,7 @@ func (e *Exchange) Publish(ctx context.Context, topic string, event events.Event var ( namespace string encoded *types.Any - envelope v1.Envelope + envelope events.Envelope ) namespace, err = namespaces.NamespaceRequired(ctx) @@ -109,9 +112,9 @@ func (e *Exchange) Publish(ctx context.Context, topic string, event events.Event // Zero or more filters may be provided as strings. Only events that match // *any* of the provided filters will be sent on the channel. The filters use // the standard containerd filters package syntax. -func (e *Exchange) Subscribe(ctx context.Context, fs ...string) (ch <-chan *v1.Envelope, errs <-chan error) { +func (e *Exchange) Subscribe(ctx context.Context, fs ...string) (ch <-chan *events.Envelope, errs <-chan error) { var ( - evch = make(chan *v1.Envelope) + evch = make(chan *events.Envelope) errq = make(chan error, 1) channel = goevents.NewChannel(0) queue = goevents.NewQueue(channel) @@ -151,7 +154,7 @@ func (e *Exchange) Subscribe(ctx context.Context, fs ...string) (ch <-chan *v1.E for { select { case ev := <-channel.C: - env, ok := ev.(*v1.Envelope) + env, ok := ev.(*events.Envelope) if !ok { // TODO(stevvooe): For the most part, we are well protected // from this condition. Both Forward and Publish protect @@ -205,7 +208,7 @@ func validateTopic(topic string) error { return nil } -func validateEnvelope(envelope *v1.Envelope) error { +func validateEnvelope(envelope *events.Envelope) error { if err := namespaces.Validate(envelope.Namespace); err != nil { return errors.Wrapf(err, "event envelope has invalid namespace") } diff --git a/vendor/github.com/containerd/containerd/fs/diff_unix.go b/vendor/github.com/containerd/containerd/fs/diff_unix.go index 36a0f3fde..375181444 100644 --- a/vendor/github.com/containerd/containerd/fs/diff_unix.go +++ b/vendor/github.com/containerd/containerd/fs/diff_unix.go @@ -5,36 +5,12 @@ package fs import ( "bytes" "os" - "path/filepath" - "strings" "syscall" "github.com/containerd/continuity/sysx" "github.com/pkg/errors" ) -// whiteouts are files with a special meaning for the layered filesystem. -// Docker uses AUFS whiteout files inside exported archives. In other -// filesystems these files are generated/handled on tar creation/extraction. - -// whiteoutPrefix prefix means file is a whiteout. If this is followed by a -// filename this means that file has been removed from the base layer. -const whiteoutPrefix = ".wh." - -// whiteoutMetaPrefix prefix means whiteout has a special meaning and is not -// for removing an actual file. Normally these files are excluded from exported -// archives. -const whiteoutMetaPrefix = whiteoutPrefix + whiteoutPrefix - -// whiteoutLinkDir is a directory AUFS uses for storing hardlink links to other -// layers. Normally these should not go into exported archives and all changed -// hardlinks should be copied to the top layer. -const whiteoutLinkDir = whiteoutMetaPrefix + "plnk" - -// whiteoutOpaqueDir file means directory has been made opaque - meaning -// readdir calls to this directory do not follow to lower layers. -const whiteoutOpaqueDir = whiteoutMetaPrefix + ".opq" - // detectDirDiff returns diff dir options if a directory could // be found in the mount info for upper which is the direct // diff with the provided lower directory @@ -45,26 +21,6 @@ func detectDirDiff(upper, lower string) *diffDirOptions { return nil } -func aufsMetadataSkip(path string) (skip bool, err error) { - skip, err = filepath.Match(string(os.PathSeparator)+whiteoutMetaPrefix+"*", path) - if err != nil { - skip = true - } - return -} - -func aufsDeletedFile(root, path string, fi os.FileInfo) (string, error) { - f := filepath.Base(path) - - // If there is a whiteout, then the file was removed - if strings.HasPrefix(f, whiteoutPrefix) { - originalFile := f[len(whiteoutPrefix):] - return filepath.Join(filepath.Dir(path), originalFile), nil - } - - return "", nil -} - // compareSysStat returns whether the stats are equivalent, // whether the files are considered the same file, and // an error diff --git a/vendor/github.com/containerd/containerd/fs/diff_windows.go b/vendor/github.com/containerd/containerd/fs/diff_windows.go index 7bbd66284..8eed36507 100644 --- a/vendor/github.com/containerd/containerd/fs/diff_windows.go +++ b/vendor/github.com/containerd/containerd/fs/diff_windows.go @@ -1,14 +1,25 @@ package fs -import "os" +import ( + "os" + + "golang.org/x/sys/windows" +) func detectDirDiff(upper, lower string) *diffDirOptions { return nil } func compareSysStat(s1, s2 interface{}) (bool, error) { - // TODO: Use windows specific sys type - return false, nil + f1, ok := s1.(windows.Win32FileAttributeData) + if !ok { + return false, nil + } + f2, ok := s2.(windows.Win32FileAttributeData) + if !ok { + return false, nil + } + return f1.FileAttributes == f2.FileAttributes, nil } func compareCapabilities(p1, p2 string) (bool, error) { diff --git a/vendor/github.com/containerd/containerd/fs/path.go b/vendor/github.com/containerd/containerd/fs/path.go index 644b1ee2e..412da6711 100644 --- a/vendor/github.com/containerd/containerd/fs/path.go +++ b/vendor/github.com/containerd/containerd/fs/path.go @@ -74,11 +74,14 @@ func sameFile(f1, f2 *currentPath) (bool, error) { // If the timestamp may have been truncated in one of the // files, check content of file to determine difference if t1.Nanosecond() == 0 || t2.Nanosecond() == 0 { - if f1.f.Size() > 0 { - eq, err := compareFileContent(f1.fullPath, f2.fullPath) - if err != nil || !eq { - return eq, err - } + var eq bool + if (f1.f.Mode() & os.ModeSymlink) == os.ModeSymlink { + eq, err = compareSymlinkTarget(f1.fullPath, f2.fullPath) + } else if f1.f.Size() > 0 { + eq, err = compareFileContent(f1.fullPath, f2.fullPath) + } + if err != nil || !eq { + return eq, err } } else if t1.Nanosecond() != t2.Nanosecond() { return false, nil @@ -88,6 +91,18 @@ func sameFile(f1, f2 *currentPath) (bool, error) { return true, nil } +func compareSymlinkTarget(p1, p2 string) (bool, error) { + t1, err := os.Readlink(p1) + if err != nil { + return false, err + } + t2, err := os.Readlink(p2) + if err != nil { + return false, err + } + return t1 == t2, nil +} + const compareChuckSize = 32 * 1024 // compareFileContent compares the content of 2 same sized files diff --git a/vendor/github.com/containerd/containerd/gc/gc.go b/vendor/github.com/containerd/containerd/gc/gc.go deleted file mode 100644 index 70838a762..000000000 --- a/vendor/github.com/containerd/containerd/gc/gc.go +++ /dev/null @@ -1,160 +0,0 @@ -// Package gc experiments with providing central gc tooling to ensure -// deterministic resource removal within containerd. -// -// For now, we just have a single exported implementation that can be used -// under certain use cases. -package gc - -import ( - "context" - "sync" -) - -// ResourceType represents type of resource at a node -type ResourceType uint8 - -// Node presents a resource which has a type and key, -// this node can be used to lookup other nodes. -type Node struct { - Type ResourceType - Namespace string - Key string -} - -// Tricolor implements basic, single-thread tri-color GC. Given the roots, the -// complete set and a refs function, this function returns a map of all -// reachable objects. -// -// Correct usage requires that the caller not allow the arguments to change -// until the result is used to delete objects in the system. -// -// It will allocate memory proportional to the size of the reachable set. -// -// We can probably use this to inform a design for incremental GC by injecting -// callbacks to the set modification algorithms. -func Tricolor(roots []Node, refs func(ref Node) ([]Node, error)) (map[Node]struct{}, error) { - var ( - grays []Node // maintain a gray "stack" - seen = map[Node]struct{}{} // or not "white", basically "seen" - reachable = map[Node]struct{}{} // or "block", in tri-color parlance - ) - - grays = append(grays, roots...) - - for len(grays) > 0 { - // Pick any gray object - id := grays[len(grays)-1] // effectively "depth first" because first element - grays = grays[:len(grays)-1] - seen[id] = struct{}{} // post-mark this as not-white - rs, err := refs(id) - if err != nil { - return nil, err - } - - // mark all the referenced objects as gray - for _, target := range rs { - if _, ok := seen[target]; !ok { - grays = append(grays, target) - } - } - - // mark as black when done - reachable[id] = struct{}{} - } - - return reachable, nil -} - -// ConcurrentMark implements simple, concurrent GC. All the roots are scanned -// and the complete set of references is formed by calling the refs function -// for each seen object. This function returns a map of all object reachable -// from a root. -// -// Correct usage requires that the caller not allow the arguments to change -// until the result is used to delete objects in the system. -// -// It will allocate memory proportional to the size of the reachable set. -func ConcurrentMark(ctx context.Context, root <-chan Node, refs func(context.Context, Node, func(Node)) error) (map[Node]struct{}, error) { - ctx, cancel := context.WithCancel(ctx) - defer cancel() - - var ( - grays = make(chan Node) - seen = map[Node]struct{}{} // or not "white", basically "seen" - wg sync.WaitGroup - - errOnce sync.Once - refErr error - ) - - go func() { - for gray := range grays { - if _, ok := seen[gray]; ok { - wg.Done() - continue - } - seen[gray] = struct{}{} // post-mark this as non-white - - go func(gray Node) { - defer wg.Done() - - send := func(n Node) { - wg.Add(1) - select { - case grays <- n: - case <-ctx.Done(): - wg.Done() - } - } - - if err := refs(ctx, gray, send); err != nil { - errOnce.Do(func() { - refErr = err - cancel() - }) - } - - }(gray) - } - }() - - for r := range root { - wg.Add(1) - select { - case grays <- r: - case <-ctx.Done(): - wg.Done() - } - - } - - // Wait for outstanding grays to be processed - wg.Wait() - - close(grays) - - if refErr != nil { - return nil, refErr - } - if cErr := ctx.Err(); cErr != nil { - return nil, cErr - } - - return seen, nil -} - -// Sweep removes all nodes returned through the channel which are not in -// the reachable set by calling the provided remove function. -func Sweep(reachable map[Node]struct{}, all []Node, remove func(Node) error) error { - // All black objects are now reachable, and all white objects are - // unreachable. Free those that are white! - for _, node := range all { - if _, ok := reachable[node]; !ok { - if err := remove(node); err != nil { - return err - } - } - } - - return nil -} diff --git a/vendor/github.com/containerd/containerd/image.go b/vendor/github.com/containerd/containerd/image.go index 4f978e2ea..8eaf3d264 100644 --- a/vendor/github.com/containerd/containerd/image.go +++ b/vendor/github.com/containerd/containerd/image.go @@ -86,6 +86,12 @@ func (i *image) IsUnpacked(ctx context.Context, snapshotterName string) (bool, e } func (i *image) Unpack(ctx context.Context, snapshotterName string) error { + ctx, done, err := i.client.WithLease(ctx) + if err != nil { + return err + } + defer done() + layers, err := i.getLayers(ctx, platforms.Default()) if err != nil { return err diff --git a/vendor/github.com/containerd/containerd/image_store.go b/vendor/github.com/containerd/containerd/image_store.go new file mode 100644 index 000000000..daa18f7f5 --- /dev/null +++ b/vendor/github.com/containerd/containerd/image_store.go @@ -0,0 +1,129 @@ +package containerd + +import ( + "context" + + imagesapi "github.com/containerd/containerd/api/services/images/v1" + "github.com/containerd/containerd/api/types" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + ptypes "github.com/gogo/protobuf/types" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +type remoteImages struct { + client imagesapi.ImagesClient +} + +// NewImageStoreFromClient returns a new image store client +func NewImageStoreFromClient(client imagesapi.ImagesClient) images.Store { + return &remoteImages{ + client: client, + } +} + +func (s *remoteImages) Get(ctx context.Context, name string) (images.Image, error) { + resp, err := s.client.Get(ctx, &imagesapi.GetImageRequest{ + Name: name, + }) + if err != nil { + return images.Image{}, errdefs.FromGRPC(err) + } + + return imageFromProto(resp.Image), nil +} + +func (s *remoteImages) List(ctx context.Context, filters ...string) ([]images.Image, error) { + resp, err := s.client.List(ctx, &imagesapi.ListImagesRequest{ + Filters: filters, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + return imagesFromProto(resp.Images), nil +} + +func (s *remoteImages) Create(ctx context.Context, image images.Image) (images.Image, error) { + created, err := s.client.Create(ctx, &imagesapi.CreateImageRequest{ + Image: imageToProto(&image), + }) + if err != nil { + return images.Image{}, errdefs.FromGRPC(err) + } + + return imageFromProto(&created.Image), nil +} + +func (s *remoteImages) Update(ctx context.Context, image images.Image, fieldpaths ...string) (images.Image, error) { + var updateMask *ptypes.FieldMask + if len(fieldpaths) > 0 { + updateMask = &ptypes.FieldMask{ + Paths: fieldpaths, + } + } + + updated, err := s.client.Update(ctx, &imagesapi.UpdateImageRequest{ + Image: imageToProto(&image), + UpdateMask: updateMask, + }) + if err != nil { + return images.Image{}, errdefs.FromGRPC(err) + } + + return imageFromProto(&updated.Image), nil +} + +func (s *remoteImages) Delete(ctx context.Context, name string) error { + _, err := s.client.Delete(ctx, &imagesapi.DeleteImageRequest{ + Name: name, + }) + + return errdefs.FromGRPC(err) +} + +func imageToProto(image *images.Image) imagesapi.Image { + return imagesapi.Image{ + Name: image.Name, + Labels: image.Labels, + Target: descToProto(&image.Target), + CreatedAt: image.CreatedAt, + UpdatedAt: image.UpdatedAt, + } +} + +func imageFromProto(imagepb *imagesapi.Image) images.Image { + return images.Image{ + Name: imagepb.Name, + Labels: imagepb.Labels, + Target: descFromProto(&imagepb.Target), + CreatedAt: imagepb.CreatedAt, + UpdatedAt: imagepb.UpdatedAt, + } +} + +func imagesFromProto(imagespb []imagesapi.Image) []images.Image { + var images []images.Image + + for _, image := range imagespb { + images = append(images, imageFromProto(&image)) + } + + return images +} + +func descFromProto(desc *types.Descriptor) ocispec.Descriptor { + return ocispec.Descriptor{ + MediaType: desc.MediaType, + Size: desc.Size_, + Digest: desc.Digest, + } +} + +func descToProto(desc *ocispec.Descriptor) types.Descriptor { + return types.Descriptor{ + MediaType: desc.MediaType, + Size_: desc.Size, + Digest: desc.Digest, + } +} diff --git a/vendor/github.com/containerd/containerd/labels/validate.go b/vendor/github.com/containerd/containerd/labels/validate.go deleted file mode 100644 index b05fe1857..000000000 --- a/vendor/github.com/containerd/containerd/labels/validate.go +++ /dev/null @@ -1,21 +0,0 @@ -package labels - -import ( - "github.com/containerd/containerd/errdefs" - "github.com/pkg/errors" -) - -const ( - maxSize = 4096 -) - -// Validate a label's key and value are under 4096 bytes -func Validate(k, v string) error { - if (len(k) + len(v)) > maxSize { - if len(k) > 10 { - k = k[:10] - } - return errors.Wrapf(errdefs.ErrInvalidArgument, "label key and value greater than maximum size (%d bytes), key: %s", maxSize, k) - } - return nil -} diff --git a/vendor/github.com/containerd/containerd/lease.go b/vendor/github.com/containerd/containerd/lease.go index 6ecc58dec..8eb3bc0fe 100644 --- a/vendor/github.com/containerd/containerd/lease.go +++ b/vendor/github.com/containerd/containerd/lease.go @@ -51,7 +51,8 @@ func (c *Client) ListLeases(ctx context.Context) ([]Lease, error) { return leases, nil } -func (c *Client) withLease(ctx context.Context) (context.Context, func() error, error) { +// WithLease attaches a lease on the context +func (c *Client) WithLease(ctx context.Context) (context.Context, func() error, error) { _, ok := leases.Lease(ctx) if ok { return ctx, func() error { diff --git a/vendor/github.com/containerd/containerd/linux/runcopts/runc.pb.go b/vendor/github.com/containerd/containerd/linux/runctypes/runc.pb.go similarity index 81% rename from vendor/github.com/containerd/containerd/linux/runcopts/runc.pb.go rename to vendor/github.com/containerd/containerd/linux/runctypes/runc.pb.go index 0415e23d5..00a27bf06 100644 --- a/vendor/github.com/containerd/containerd/linux/runcopts/runc.pb.go +++ b/vendor/github.com/containerd/containerd/linux/runctypes/runc.pb.go @@ -1,24 +1,25 @@ -// Code generated by protoc-gen-gogo. -// source: github.com/containerd/containerd/linux/runcopts/runc.proto -// DO NOT EDIT! +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: github.com/containerd/containerd/linux/runctypes/runc.proto /* - Package runcopts is a generated protocol buffer package. + Package runctypes is a generated protocol buffer package. It is generated from these files: - github.com/containerd/containerd/linux/runcopts/runc.proto + github.com/containerd/containerd/linux/runctypes/runc.proto It has these top-level messages: RuncOptions CreateOptions CheckpointOptions + ProcessDetails */ -package runcopts +package runctypes import proto "github.com/gogo/protobuf/proto" import fmt "fmt" import math "math" -import _ "github.com/gogo/protobuf/gogoproto" + +// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto" import strings "strings" import reflect "reflect" @@ -79,10 +80,19 @@ func (m *CheckpointOptions) Reset() { *m = CheckpointOptions{ func (*CheckpointOptions) ProtoMessage() {} func (*CheckpointOptions) Descriptor() ([]byte, []int) { return fileDescriptorRunc, []int{2} } +type ProcessDetails struct { + ExecID string `protobuf:"bytes,1,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` +} + +func (m *ProcessDetails) Reset() { *m = ProcessDetails{} } +func (*ProcessDetails) ProtoMessage() {} +func (*ProcessDetails) Descriptor() ([]byte, []int) { return fileDescriptorRunc, []int{3} } + func init() { proto.RegisterType((*RuncOptions)(nil), "containerd.linux.runc.RuncOptions") proto.RegisterType((*CreateOptions)(nil), "containerd.linux.runc.CreateOptions") proto.RegisterType((*CheckpointOptions)(nil), "containerd.linux.runc.CheckpointOptions") + proto.RegisterType((*ProcessDetails)(nil), "containerd.linux.runc.ProcessDetails") } func (m *RuncOptions) Marshal() (dAtA []byte, err error) { size := m.Size() @@ -334,24 +344,30 @@ func (m *CheckpointOptions) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Runc(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 +func (m *ProcessDetails) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalTo(dAtA) + if err != nil { + return nil, err + } + return dAtA[:n], nil } -func encodeFixed32Runc(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 + +func (m *ProcessDetails) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.ExecID) > 0 { + dAtA[i] = 0xa + i++ + i = encodeVarintRunc(dAtA, i, uint64(len(m.ExecID))) + i += copy(dAtA[i:], m.ExecID) + } + return i, nil } + func encodeVarintRunc(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) @@ -457,6 +473,16 @@ func (m *CheckpointOptions) Size() (n int) { return n } +func (m *ProcessDetails) Size() (n int) { + var l int + _ = l + l = len(m.ExecID) + if l > 0 { + n += 1 + l + sovRunc(uint64(l)) + } + return n +} + func sovRunc(x uint64) (n int) { for { n++ @@ -519,6 +545,16 @@ func (this *CheckpointOptions) String() string { }, "") return s } +func (this *ProcessDetails) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&ProcessDetails{`, + `ExecID:` + fmt.Sprintf("%v", this.ExecID) + `,`, + `}`, + }, "") + return s +} func valueToStringRunc(v interface{}) string { rv := reflect.ValueOf(v) if rv.IsNil() { @@ -1187,6 +1223,85 @@ func (m *CheckpointOptions) Unmarshal(dAtA []byte) error { } return nil } +func (m *ProcessDetails) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRunc + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ProcessDetails: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ProcessDetails: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ExecID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRunc + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthRunc + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ExecID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipRunc(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthRunc + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} func skipRunc(dAtA []byte) (n int, err error) { l := len(dAtA) iNdEx := 0 @@ -1293,40 +1408,43 @@ var ( ) func init() { - proto.RegisterFile("github.com/containerd/containerd/linux/runcopts/runc.proto", fileDescriptorRunc) + proto.RegisterFile("github.com/containerd/containerd/linux/runctypes/runc.proto", fileDescriptorRunc) } var fileDescriptorRunc = []byte{ - // 495 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xdc, 0x93, 0x31, 0x6f, 0xd3, 0x40, - 0x14, 0xc7, 0x7b, 0xb4, 0x4d, 0x9c, 0x4b, 0x53, 0xe0, 0x20, 0xd2, 0x51, 0x84, 0x09, 0x11, 0x48, - 0x61, 0x49, 0x24, 0x58, 0x10, 0x6c, 0x64, 0x60, 0x00, 0x4a, 0x65, 0xe8, 0xc2, 0x72, 0x72, 0xcf, - 0x87, 0xf3, 0x94, 0xf8, 0xde, 0xe9, 0xee, 0x4c, 0x93, 0xad, 0x9f, 0x80, 0xcf, 0xd5, 0x91, 0x91, - 0x91, 0xe6, 0x8b, 0x80, 0x7c, 0xb6, 0x0b, 0x2b, 0x2b, 0xdb, 0xff, 0xfd, 0xfe, 0xcf, 0x7e, 0x4f, - 0xff, 0xd3, 0xa3, 0x2f, 0x73, 0xf0, 0x8b, 0xf2, 0x6c, 0x2a, 0xb1, 0x98, 0x49, 0xd4, 0x3e, 0x05, - 0xad, 0x6c, 0xf6, 0xb7, 0x5c, 0x81, 0x2e, 0xd7, 0x33, 0x5b, 0x6a, 0x89, 0xc6, 0xbb, 0x20, 0xa6, - 0xc6, 0xa2, 0x47, 0x36, 0xfc, 0xd3, 0x35, 0x0d, 0x5d, 0xd3, 0xca, 0x3c, 0xba, 0x9b, 0x63, 0x8e, - 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-import ( - "strings" - - "github.com/containerd/containerd/containers" - "github.com/containerd/containerd/content" - "github.com/containerd/containerd/filters" - "github.com/containerd/containerd/images" -) - -func adaptImage(o interface{}) filters.Adaptor { - obj := o.(images.Image) - return filters.AdapterFunc(func(fieldpath []string) (string, bool) { - if len(fieldpath) == 0 { - return "", false - } - - switch fieldpath[0] { - case "name": - return obj.Name, len(obj.Name) > 0 - case "target": - if len(fieldpath) < 2 { - return "", false - } - - switch fieldpath[1] { - case "digest": - return obj.Target.Digest.String(), len(obj.Target.Digest) > 0 - case "mediatype": - return obj.Target.MediaType, len(obj.Target.MediaType) > 0 - } - case "labels": - return checkMap(fieldpath[1:], obj.Labels) - // TODO(stevvooe): Greater/Less than filters would be awesome for - // size. Let's do it! - } - - return "", false - }) -} -func adaptContainer(o interface{}) filters.Adaptor { - obj := o.(containers.Container) - return filters.AdapterFunc(func(fieldpath []string) (string, bool) { - if len(fieldpath) == 0 { - return "", false - } - - switch fieldpath[0] { - case "id": - return obj.ID, len(obj.ID) > 0 - case "runtime": - if len(fieldpath) <= 1 { - return "", false - } - - switch fieldpath[1] { - case "name": - return obj.Runtime.Name, len(obj.Runtime.Name) > 0 - default: - return "", false - } - case "image": - return obj.Image, len(obj.Image) > 0 - case "labels": - return checkMap(fieldpath[1:], obj.Labels) - } - - return "", false - }) -} - -func adaptContentInfo(info content.Info) filters.Adaptor { - return filters.AdapterFunc(func(fieldpath []string) (string, bool) { - if len(fieldpath) == 0 { - return "", false - } - - switch fieldpath[0] { - case "digest": - return info.Digest.String(), true - case "size": - // TODO: support size based filtering - case "labels": - return checkMap(fieldpath[1:], info.Labels) - } - - return "", false - }) -} - -func adaptContentStatus(status content.Status) filters.Adaptor { - return filters.AdapterFunc(func(fieldpath []string) (string, bool) { - if len(fieldpath) == 0 { - return "", false - } - switch fieldpath[0] { - case "ref": - return status.Ref, true - } - - return "", false - }) -} - -func checkMap(fieldpath []string, m map[string]string) (string, bool) { - if len(m) == 0 { - return "", false - } - - value, ok := m[strings.Join(fieldpath, ".")] - return value, ok -} diff --git a/vendor/github.com/containerd/containerd/metadata/bolt.go b/vendor/github.com/containerd/containerd/metadata/bolt.go deleted file mode 100644 index 2e4c35270..000000000 --- a/vendor/github.com/containerd/containerd/metadata/bolt.go +++ /dev/null @@ -1,45 +0,0 @@ -package metadata - -import ( - "context" - - "github.com/boltdb/bolt" - "github.com/pkg/errors" -) - -type transactionKey struct{} - -// WithTransactionContext returns a new context holding the provided -// bolt transaction. Functions which require a bolt transaction will -// first check to see if a transaction is already created on the -// context before creating their own. -func WithTransactionContext(ctx context.Context, tx *bolt.Tx) context.Context { - return context.WithValue(ctx, transactionKey{}, tx) -} - -type transactor interface { - View(fn func(*bolt.Tx) error) error - Update(fn func(*bolt.Tx) error) error -} - -// view gets a bolt db transaction either from the context -// or starts a new one with the provided bolt database. -func view(ctx context.Context, db transactor, fn func(*bolt.Tx) error) error { - tx, ok := ctx.Value(transactionKey{}).(*bolt.Tx) - if !ok { - return db.View(fn) - } - return fn(tx) -} - -// update gets a writable bolt db transaction either from the context -// or starts a new one with the provided bolt database. -func update(ctx context.Context, db transactor, fn func(*bolt.Tx) error) error { - tx, ok := ctx.Value(transactionKey{}).(*bolt.Tx) - if !ok { - return db.Update(fn) - } else if !tx.Writable() { - return errors.Wrap(bolt.ErrTxNotWritable, "unable to use transaction from context") - } - return fn(tx) -} diff --git a/vendor/github.com/containerd/containerd/metadata/boltutil/helpers.go b/vendor/github.com/containerd/containerd/metadata/boltutil/helpers.go deleted file mode 100644 index b713132dc..000000000 --- a/vendor/github.com/containerd/containerd/metadata/boltutil/helpers.go +++ /dev/null @@ -1,111 +0,0 @@ -package boltutil - -import ( - "time" - - "github.com/boltdb/bolt" - "github.com/pkg/errors" -) - -var ( - bucketKeyLabels = []byte("labels") - bucketKeyCreatedAt = []byte("createdat") - bucketKeyUpdatedAt = []byte("updatedat") -) - -// ReadLabels reads the labels key from the bucket -// Uses the key "labels" -func ReadLabels(bkt *bolt.Bucket) (map[string]string, error) { - lbkt := bkt.Bucket(bucketKeyLabels) - if lbkt == nil { - return nil, nil - } - labels := map[string]string{} - if err := lbkt.ForEach(func(k, v []byte) error { - labels[string(k)] = string(v) - return nil - }); err != nil { - return nil, err - } - return labels, nil -} - -// WriteLabels will write a new labels bucket to the provided bucket at key -// bucketKeyLabels, replacing the contents of the bucket with the provided map. -// -// The provide map labels will be modified to have the final contents of the -// bucket. Typically, this removes zero-value entries. -// Uses the key "labels" -func WriteLabels(bkt *bolt.Bucket, labels map[string]string) error { - // Remove existing labels to keep from merging - if lbkt := bkt.Bucket(bucketKeyLabels); lbkt != nil { - if err := bkt.DeleteBucket(bucketKeyLabels); err != nil { - return err - } - } - - if len(labels) == 0 { - return nil - } - - lbkt, err := bkt.CreateBucket(bucketKeyLabels) - if err != nil { - return err - } - - for k, v := range labels { - if v == "" { - delete(labels, k) // remove since we don't actually set it - continue - } - - if err := lbkt.Put([]byte(k), []byte(v)); err != nil { - return errors.Wrapf(err, "failed to set label %q=%q", k, v) - } - } - - return nil -} - -// ReadTimestamps reads created and updated timestamps from a bucket. -// Uses keys "createdat" and "updatedat" -func ReadTimestamps(bkt *bolt.Bucket, created, updated *time.Time) error { - for _, f := range []struct { - b []byte - t *time.Time - }{ - {bucketKeyCreatedAt, created}, - {bucketKeyUpdatedAt, updated}, - } { - v := bkt.Get(f.b) - if v != nil { - if err := f.t.UnmarshalBinary(v); err != nil { - return err - } - } - } - return nil -} - -// WriteTimestamps writes created and updated timestamps to a bucket. -// Uses keys "createdat" and "updatedat" -func WriteTimestamps(bkt *bolt.Bucket, created, updated time.Time) error { - createdAt, err := created.MarshalBinary() - if err != nil { - return err - } - updatedAt, err := updated.MarshalBinary() - if err != nil { - return err - } - for _, v := range [][2][]byte{ - {bucketKeyCreatedAt, createdAt}, - {bucketKeyUpdatedAt, updatedAt}, - } { - if err := bkt.Put(v[0], v[1]); err != nil { - return err - } - } - - return nil -} diff --git a/vendor/github.com/containerd/containerd/metadata/buckets.go b/vendor/github.com/containerd/containerd/metadata/buckets.go deleted file mode 100644 index b6a66ba48..000000000 --- a/vendor/github.com/containerd/containerd/metadata/buckets.go +++ /dev/null @@ -1,177 +0,0 @@ -package metadata - -import ( - "github.com/boltdb/bolt" - digest "github.com/opencontainers/go-digest" -) - -// The layout where a "/" delineates a bucket is desribed in the following -// section. Please try to follow this as closely as possible when adding -// functionality. We can bolster this with helpers and more structure if that -// becomes an issue. -// -// Generically, we try to do the following: -// -// /// -> -// -// version: Currently, this is "v1". Additions can be made to v1 in a backwards -// compatible way. If the layout changes, a new version must be made, along -// with a migration. -// -// namespace: the namespace to which this object belongs. -// -// object: defines which object set is stored in the bucket. There are two -// special objects, "labels" and "indexes". The "labels" bucket stores the -// labels for the parent namespace. The "indexes" object is reserved for -// indexing objects, if we require in the future. -// -// key: object-specific key identifying the storage bucket for the objects -// contents. -var ( - bucketKeyVersion = []byte(schemaVersion) - bucketKeyDBVersion = []byte("version") // stores the version of the schema - bucketKeyObjectLabels = []byte("labels") // stores the labels for a namespace. - bucketKeyObjectIndexes = []byte("indexes") // reserved - bucketKeyObjectImages = []byte("images") // stores image objects - bucketKeyObjectContainers = []byte("containers") // stores container objects - bucketKeyObjectSnapshots = []byte("snapshots") // stores snapshot references - bucketKeyObjectContent = []byte("content") // stores content references - bucketKeyObjectBlob = []byte("blob") // stores content links - bucketKeyObjectIngest = []byte("ingest") // stores ingest links - bucketKeyObjectLeases = []byte("leases") // stores leases - - bucketKeyDigest = []byte("digest") - bucketKeyMediaType = []byte("mediatype") - bucketKeySize = []byte("size") - bucketKeyImage = []byte("image") - bucketKeyRuntime = []byte("runtime") - bucketKeyName = []byte("name") - bucketKeyParent = []byte("parent") - bucketKeyChildren = []byte("children") - bucketKeyOptions = []byte("options") - bucketKeySpec = []byte("spec") - bucketKeySnapshotKey = []byte("snapshotKey") - bucketKeySnapshotter = []byte("snapshotter") - bucketKeyTarget = []byte("target") - bucketKeyExtensions = []byte("extensions") - bucketKeyCreatedAt = []byte("createdat") -) - -func getBucket(tx *bolt.Tx, keys ...[]byte) *bolt.Bucket { - bkt := tx.Bucket(keys[0]) - - for _, key := range keys[1:] { - if bkt == nil { - break - } - bkt = bkt.Bucket(key) - } - - return bkt -} - -func createBucketIfNotExists(tx *bolt.Tx, keys ...[]byte) (*bolt.Bucket, error) { - bkt, err := tx.CreateBucketIfNotExists(keys[0]) - if err != nil { - return nil, err - } - - for _, key := range keys[1:] { - bkt, err = bkt.CreateBucketIfNotExists(key) - if err != nil { - return nil, err - } - } - - return bkt, nil -} - -func namespaceLabelsBucketPath(namespace string) [][]byte { - return [][]byte{bucketKeyVersion, []byte(namespace), bucketKeyObjectLabels} -} - -func withNamespacesLabelsBucket(tx *bolt.Tx, namespace string, fn func(bkt *bolt.Bucket) error) error { - bkt, err := createBucketIfNotExists(tx, namespaceLabelsBucketPath(namespace)...) - if err != nil { - return err - } - - return fn(bkt) -} - -func getNamespaceLabelsBucket(tx *bolt.Tx, namespace string) *bolt.Bucket { - return getBucket(tx, namespaceLabelsBucketPath(namespace)...) -} - -func imagesBucketPath(namespace string) [][]byte { - return [][]byte{bucketKeyVersion, []byte(namespace), bucketKeyObjectImages} -} - -func withImagesBucket(tx *bolt.Tx, namespace string, fn func(bkt *bolt.Bucket) error) error { - bkt, err := createBucketIfNotExists(tx, imagesBucketPath(namespace)...) - if err != nil { - return err - } - - return fn(bkt) -} - -func getImagesBucket(tx *bolt.Tx, namespace string) *bolt.Bucket { - return getBucket(tx, imagesBucketPath(namespace)...) -} - -func createContainersBucket(tx *bolt.Tx, namespace string) (*bolt.Bucket, error) { - bkt, err := createBucketIfNotExists(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectContainers) - if err != nil { - return nil, err - } - return bkt, nil -} - -func getContainersBucket(tx *bolt.Tx, namespace string) *bolt.Bucket { - return getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectContainers) -} - -func getContainerBucket(tx *bolt.Tx, namespace, id string) *bolt.Bucket { - return getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectContainers, []byte(id)) -} - -func createSnapshotterBucket(tx *bolt.Tx, namespace, snapshotter string) (*bolt.Bucket, error) { - bkt, err := createBucketIfNotExists(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectSnapshots, []byte(snapshotter)) - if err != nil { - return nil, err - } - return bkt, nil -} - -func getSnapshotterBucket(tx *bolt.Tx, namespace, snapshotter string) *bolt.Bucket { - return getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectSnapshots, []byte(snapshotter)) -} - -func createBlobBucket(tx *bolt.Tx, namespace string, dgst digest.Digest) (*bolt.Bucket, error) { - bkt, err := createBucketIfNotExists(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectContent, bucketKeyObjectBlob, []byte(dgst.String())) - if err != nil { - return nil, err - } - return bkt, nil -} - -func getBlobsBucket(tx *bolt.Tx, namespace string) *bolt.Bucket { - return getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectContent, bucketKeyObjectBlob) -} - -func getBlobBucket(tx *bolt.Tx, namespace string, dgst digest.Digest) *bolt.Bucket { - return getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectContent, bucketKeyObjectBlob, []byte(dgst.String())) -} - -func createIngestBucket(tx *bolt.Tx, namespace string) (*bolt.Bucket, error) { - bkt, err := createBucketIfNotExists(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectContent, bucketKeyObjectIngest) - if err != nil { - return nil, err - } - return bkt, nil -} - -func getIngestBucket(tx *bolt.Tx, namespace string) *bolt.Bucket { - return getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectContent, bucketKeyObjectIngest) -} diff --git a/vendor/github.com/containerd/containerd/metadata/containers.go b/vendor/github.com/containerd/containerd/metadata/containers.go deleted file mode 100644 index c9d8ab646..000000000 --- a/vendor/github.com/containerd/containerd/metadata/containers.go +++ /dev/null @@ -1,414 +0,0 @@ -package metadata - -import ( - "context" - "strings" - "time" - - "github.com/boltdb/bolt" - "github.com/containerd/containerd/containers" - "github.com/containerd/containerd/errdefs" - "github.com/containerd/containerd/filters" - "github.com/containerd/containerd/identifiers" - "github.com/containerd/containerd/labels" - "github.com/containerd/containerd/metadata/boltutil" - "github.com/containerd/containerd/namespaces" - "github.com/gogo/protobuf/proto" - "github.com/gogo/protobuf/types" - "github.com/pkg/errors" -) - -type containerStore struct { - tx *bolt.Tx -} - -// NewContainerStore returns a Store backed by an underlying bolt DB -func NewContainerStore(tx *bolt.Tx) containers.Store { - return &containerStore{ - tx: tx, - } -} - -func (s *containerStore) Get(ctx context.Context, id string) (containers.Container, error) { - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return containers.Container{}, err - } - - bkt := getContainerBucket(s.tx, namespace, id) - if bkt == nil { - return containers.Container{}, errors.Wrapf(errdefs.ErrNotFound, "bucket name %q:%q", namespace, id) - } - - container := containers.Container{ID: id} - if err := readContainer(&container, bkt); err != nil { - return containers.Container{}, errors.Wrapf(err, "failed to read container %v", id) - } - - return container, nil -} - -func (s *containerStore) List(ctx context.Context, fs ...string) ([]containers.Container, error) { - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return nil, err - } - - filter, err := filters.ParseAll(fs...) - if err != nil { - return nil, errors.Wrapf(errdefs.ErrInvalidArgument, err.Error()) - } - - bkt := getContainersBucket(s.tx, namespace) - if bkt == nil { - return nil, nil - } - - var m []containers.Container - if err := bkt.ForEach(func(k, v []byte) error { - cbkt := bkt.Bucket(k) - if cbkt == nil { - return nil - } - container := containers.Container{ID: string(k)} - - if err := readContainer(&container, cbkt); err != nil { - return errors.Wrap(err, "failed to read container") - } - - if filter.Match(adaptContainer(container)) { - m = append(m, container) - } - return nil - }); err != nil { - return nil, err - } - - return m, nil -} - -func (s *containerStore) Create(ctx context.Context, container containers.Container) (containers.Container, error) { - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return containers.Container{}, err - } - - if err := validateContainer(&container); err != nil { - return containers.Container{}, errors.Wrap(err, "create container failed validation") - } - - bkt, err := createContainersBucket(s.tx, namespace) - if err != nil { - return containers.Container{}, err - } - - cbkt, err := bkt.CreateBucket([]byte(container.ID)) - if err != nil { - if err == bolt.ErrBucketExists { - err = errors.Wrapf(errdefs.ErrAlreadyExists, "content %q", container.ID) - } - return containers.Container{}, err - } - - container.CreatedAt = time.Now().UTC() - container.UpdatedAt = container.CreatedAt - if err := writeContainer(cbkt, &container); err != nil { - return containers.Container{}, errors.Wrap(err, "failed to write container") - } - - return container, nil -} - -func (s *containerStore) Update(ctx context.Context, container containers.Container, fieldpaths ...string) (containers.Container, error) { - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return containers.Container{}, err - } - - if container.ID == "" { - return containers.Container{}, errors.Wrapf(errdefs.ErrInvalidArgument, "must specify a container id") - } - - bkt := getContainersBucket(s.tx, namespace) - if bkt == nil { - return containers.Container{}, errors.Wrapf(errdefs.ErrNotFound, "container %q", container.ID) - } - - cbkt := bkt.Bucket([]byte(container.ID)) - if cbkt == nil { - return containers.Container{}, errors.Wrapf(errdefs.ErrNotFound, "container %q", container.ID) - } - - var updated containers.Container - if err := readContainer(&updated, cbkt); err != nil { - return updated, errors.Wrapf(err, "failed to read container from bucket") - } - createdat := updated.CreatedAt - updated.ID = container.ID - - if len(fieldpaths) == 0 { - // only allow updates to these field on full replace. - fieldpaths = []string{"labels", "spec", "extensions"} - - // Fields that are immutable must cause an error when no field paths - // are provided. This allows these fields to become mutable in the - // future. - if updated.Image != container.Image { - return containers.Container{}, errors.Wrapf(errdefs.ErrInvalidArgument, "container.Image field is immutable") - } - - if updated.SnapshotKey != container.SnapshotKey { - return containers.Container{}, errors.Wrapf(errdefs.ErrInvalidArgument, "container.SnapshotKey field is immutable") - } - - if updated.Snapshotter != container.Snapshotter { - return containers.Container{}, errors.Wrapf(errdefs.ErrInvalidArgument, "container.Snapshotter field is immutable") - } - - if updated.Runtime.Name != container.Runtime.Name { - return containers.Container{}, errors.Wrapf(errdefs.ErrInvalidArgument, "container.Runtime.Name field is immutable") - } - } - - // apply the field mask. If you update this code, you better follow the - // field mask rules in field_mask.proto. If you don't know what this - // is, do not update this code. - for _, path := range fieldpaths { - if strings.HasPrefix(path, "labels.") { - if updated.Labels == nil { - updated.Labels = map[string]string{} - } - key := strings.TrimPrefix(path, "labels.") - updated.Labels[key] = container.Labels[key] - continue - } - - if strings.HasPrefix(path, "extensions.") { - if updated.Extensions == nil { - updated.Extensions = map[string]types.Any{} - } - key := strings.TrimPrefix(path, "extensions.") - updated.Extensions[key] = container.Extensions[key] - continue - } - - switch path { - case "labels": - updated.Labels = container.Labels - case "spec": - updated.Spec = container.Spec - case "extensions": - updated.Extensions = container.Extensions - default: - return containers.Container{}, errors.Wrapf(errdefs.ErrInvalidArgument, "cannot update %q field on %q", path, container.ID) - } - } - - if err := validateContainer(&updated); err != nil { - return containers.Container{}, errors.Wrap(err, "update failed validation") - } - - updated.CreatedAt = createdat - updated.UpdatedAt = time.Now().UTC() - if err := writeContainer(cbkt, &updated); err != nil { - return containers.Container{}, errors.Wrap(err, "failed to write container") - } - - return updated, nil -} - -func (s *containerStore) Delete(ctx context.Context, id string) error { - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return err - } - - bkt := getContainersBucket(s.tx, namespace) - if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "cannot delete container %v, bucket not present", id) - } - - if err := bkt.DeleteBucket([]byte(id)); err == bolt.ErrBucketNotFound { - return errors.Wrapf(errdefs.ErrNotFound, "container %v", id) - } - return err -} - -func validateContainer(container *containers.Container) error { - if err := identifiers.Validate(container.ID); err != nil { - return errors.Wrapf(err, "container.ID validation error") - } - - for k := range container.Extensions { - if k == "" { - return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Extension keys must not be zero-length") - } - } - - // image has no validation - for k, v := range container.Labels { - if err := labels.Validate(k, v); err == nil { - return errors.Wrapf(err, "containers.Labels") - } - } - - if container.Runtime.Name == "" { - return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Runtime.Name must be set") - } - - if container.Spec == nil { - return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Spec must be set") - } - - if container.SnapshotKey != "" && container.Snapshotter == "" { - return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Snapshotter must be set if container.SnapshotKey is set") - } - - return nil -} - -func readContainer(container *containers.Container, bkt *bolt.Bucket) error { - labels, err := boltutil.ReadLabels(bkt) - if err != nil { - return err - } - container.Labels = labels - - if err := boltutil.ReadTimestamps(bkt, &container.CreatedAt, &container.UpdatedAt); err != nil { - return err - } - - return bkt.ForEach(func(k, v []byte) error { - switch string(k) { - case string(bucketKeyImage): - container.Image = string(v) - case string(bucketKeyRuntime): - rbkt := bkt.Bucket(bucketKeyRuntime) - if rbkt == nil { - return nil // skip runtime. should be an error? - } - - n := rbkt.Get(bucketKeyName) - if n != nil { - container.Runtime.Name = string(n) - } - - obkt := rbkt.Get(bucketKeyOptions) - if obkt == nil { - return nil - } - - var any types.Any - if err := proto.Unmarshal(obkt, &any); err != nil { - return err - } - container.Runtime.Options = &any - case string(bucketKeySpec): - var any types.Any - if err := proto.Unmarshal(v, &any); err != nil { - return err - } - container.Spec = &any - case string(bucketKeySnapshotKey): - container.SnapshotKey = string(v) - case string(bucketKeySnapshotter): - container.Snapshotter = string(v) - case string(bucketKeyExtensions): - ebkt := bkt.Bucket(bucketKeyExtensions) - if ebkt == nil { - return nil - } - - extensions := make(map[string]types.Any) - if err := ebkt.ForEach(func(k, v []byte) error { - var a types.Any - if err := proto.Unmarshal(v, &a); err != nil { - return err - } - - extensions[string(k)] = a - return nil - }); err != nil { - - return err - } - - container.Extensions = extensions - } - - return nil - }) -} - -func writeContainer(bkt *bolt.Bucket, container *containers.Container) error { - if err := boltutil.WriteTimestamps(bkt, container.CreatedAt, container.UpdatedAt); err != nil { - return err - } - - if container.Spec != nil { - spec, err := container.Spec.Marshal() - if err != nil { - return err - } - - if err := bkt.Put(bucketKeySpec, spec); err != nil { - return err - } - } - - for _, v := range [][2][]byte{ - {bucketKeyImage, []byte(container.Image)}, - {bucketKeySnapshotter, []byte(container.Snapshotter)}, - {bucketKeySnapshotKey, []byte(container.SnapshotKey)}, - } { - if err := bkt.Put(v[0], v[1]); err != nil { - return err - } - } - - if rbkt := bkt.Bucket(bucketKeyRuntime); rbkt != nil { - if err := bkt.DeleteBucket(bucketKeyRuntime); err != nil { - return err - } - } - - rbkt, err := bkt.CreateBucket(bucketKeyRuntime) - if err != nil { - return err - } - - if err := rbkt.Put(bucketKeyName, []byte(container.Runtime.Name)); err != nil { - return err - } - - if len(container.Extensions) > 0 { - ebkt, err := bkt.CreateBucketIfNotExists(bucketKeyExtensions) - if err != nil { - return err - } - - for name, ext := range container.Extensions { - p, err := proto.Marshal(&ext) - if err != nil { - return err - } - - if err := ebkt.Put([]byte(name), p); err != nil { - return err - } - } - } - - if container.Runtime.Options != nil { - data, err := proto.Marshal(container.Runtime.Options) - if err != nil { - return err - } - - if err := rbkt.Put(bucketKeyOptions, data); err != nil { - return err - } - } - - return boltutil.WriteLabels(bkt, container.Labels) -} diff --git a/vendor/github.com/containerd/containerd/metadata/content.go b/vendor/github.com/containerd/containerd/metadata/content.go deleted file mode 100644 index 0797345e2..000000000 --- a/vendor/github.com/containerd/containerd/metadata/content.go +++ /dev/null @@ -1,582 +0,0 @@ -package metadata - -import ( - "context" - "encoding/binary" - "strings" - "sync" - "time" - - "github.com/boltdb/bolt" - "github.com/containerd/containerd/content" - "github.com/containerd/containerd/errdefs" - "github.com/containerd/containerd/filters" - "github.com/containerd/containerd/labels" - "github.com/containerd/containerd/log" - "github.com/containerd/containerd/metadata/boltutil" - "github.com/containerd/containerd/namespaces" - digest "github.com/opencontainers/go-digest" - "github.com/pkg/errors" -) - -type contentStore struct { - content.Store - db *DB - l sync.RWMutex -} - -// newContentStore returns a namespaced content store using an existing -// content store interface. -func newContentStore(db *DB, cs content.Store) *contentStore { - return &contentStore{ - Store: cs, - db: db, - } -} - -func (cs *contentStore) Info(ctx context.Context, dgst digest.Digest) (content.Info, error) { - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return content.Info{}, err - } - - var info content.Info - if err := view(ctx, cs.db, func(tx *bolt.Tx) error { - bkt := getBlobBucket(tx, ns, dgst) - if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "content digest %v", dgst) - } - - info.Digest = dgst - return readInfo(&info, bkt) - }); err != nil { - return content.Info{}, err - } - - return info, nil -} - -func (cs *contentStore) Update(ctx context.Context, info content.Info, fieldpaths ...string) (content.Info, error) { - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return content.Info{}, err - } - - cs.l.RLock() - defer cs.l.RUnlock() - - updated := content.Info{ - Digest: info.Digest, - } - if err := update(ctx, cs.db, func(tx *bolt.Tx) error { - bkt := getBlobBucket(tx, ns, info.Digest) - if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "content digest %v", info.Digest) - } - - if err := readInfo(&updated, bkt); err != nil { - return errors.Wrapf(err, "info %q", info.Digest) - } - - if len(fieldpaths) > 0 { - for _, path := range fieldpaths { - if strings.HasPrefix(path, "labels.") { - if updated.Labels == nil { - updated.Labels = map[string]string{} - } - - key := strings.TrimPrefix(path, "labels.") - updated.Labels[key] = info.Labels[key] - continue - } - - switch path { - case "labels": - updated.Labels = info.Labels - default: - return errors.Wrapf(errdefs.ErrInvalidArgument, "cannot update %q field on content info %q", path, info.Digest) - } - } - } else { - // Set mutable fields - updated.Labels = info.Labels - } - if err := validateInfo(&updated); err != nil { - return err - } - - updated.UpdatedAt = time.Now().UTC() - return writeInfo(&updated, bkt) - }); err != nil { - return content.Info{}, err - } - return updated, nil -} - -func (cs *contentStore) Walk(ctx context.Context, fn content.WalkFunc, fs ...string) error { - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return err - } - - filter, err := filters.ParseAll(fs...) - if err != nil { - return err - } - - // TODO: Batch results to keep from reading all info into memory - var infos []content.Info - if err := view(ctx, cs.db, func(tx *bolt.Tx) error { - bkt := getBlobsBucket(tx, ns) - if bkt == nil { - return nil - } - - return bkt.ForEach(func(k, v []byte) error { - dgst, err := digest.Parse(string(k)) - if err != nil { - // Not a digest, skip - return nil - } - bbkt := bkt.Bucket(k) - if bbkt == nil { - return nil - } - info := content.Info{ - Digest: dgst, - } - if err := readInfo(&info, bkt.Bucket(k)); err != nil { - return err - } - if filter.Match(adaptContentInfo(info)) { - infos = append(infos, info) - } - return nil - }) - }); err != nil { - return err - } - - for _, info := range infos { - if err := fn(info); err != nil { - return err - } - } - - return nil -} - -func (cs *contentStore) Delete(ctx context.Context, dgst digest.Digest) error { - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return err - } - - cs.l.RLock() - defer cs.l.RUnlock() - - return update(ctx, cs.db, func(tx *bolt.Tx) error { - bkt := getBlobBucket(tx, ns, dgst) - if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "content digest %v", dgst) - } - - if err := getBlobsBucket(tx, ns).DeleteBucket([]byte(dgst.String())); err != nil { - return err - } - - // Mark content store as dirty for triggering garbage collection - cs.db.dirtyL.Lock() - cs.db.dirtyCS = true - cs.db.dirtyL.Unlock() - - return nil - }) -} - -func (cs *contentStore) ListStatuses(ctx context.Context, fs ...string) ([]content.Status, error) { - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return nil, err - } - - filter, err := filters.ParseAll(fs...) - if err != nil { - return nil, err - } - - brefs := map[string]string{} - if err := view(ctx, cs.db, func(tx *bolt.Tx) error { - bkt := getIngestBucket(tx, ns) - if bkt == nil { - return nil - } - - return bkt.ForEach(func(k, v []byte) error { - // TODO(dmcgowan): match name and potentially labels here - brefs[string(k)] = string(v) - return nil - }) - }); err != nil { - return nil, err - } - - statuses := make([]content.Status, 0, len(brefs)) - for k, bref := range brefs { - status, err := cs.Store.Status(ctx, bref) - if err != nil { - if errdefs.IsNotFound(err) { - continue - } - return nil, err - } - status.Ref = k - - if filter.Match(adaptContentStatus(status)) { - statuses = append(statuses, status) - } - } - - return statuses, nil - -} - -func getRef(tx *bolt.Tx, ns, ref string) string { - bkt := getIngestBucket(tx, ns) - if bkt == nil { - return "" - } - v := bkt.Get([]byte(ref)) - if len(v) == 0 { - return "" - } - return string(v) -} - -func (cs *contentStore) Status(ctx context.Context, ref string) (content.Status, error) { - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return content.Status{}, err - } - - var bref string - if err := view(ctx, cs.db, func(tx *bolt.Tx) error { - bref = getRef(tx, ns, ref) - if bref == "" { - return errors.Wrapf(errdefs.ErrNotFound, "reference %v", ref) - } - - return nil - }); err != nil { - return content.Status{}, err - } - - st, err := cs.Store.Status(ctx, bref) - if err != nil { - return content.Status{}, err - } - st.Ref = ref - return st, nil -} - -func (cs *contentStore) Abort(ctx context.Context, ref string) error { - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return err - } - - cs.l.RLock() - defer cs.l.RUnlock() - - return update(ctx, cs.db, func(tx *bolt.Tx) error { - bkt := getIngestBucket(tx, ns) - if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "reference %v", ref) - } - bref := string(bkt.Get([]byte(ref))) - if bref == "" { - return errors.Wrapf(errdefs.ErrNotFound, "reference %v", ref) - } - if err := bkt.Delete([]byte(ref)); err != nil { - return err - } - - return cs.Store.Abort(ctx, bref) - }) - -} - -func (cs *contentStore) Writer(ctx context.Context, ref string, size int64, expected digest.Digest) (content.Writer, error) { - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return nil, err - } - - cs.l.RLock() - defer cs.l.RUnlock() - - var w content.Writer - if err := update(ctx, cs.db, func(tx *bolt.Tx) error { - if expected != "" { - cbkt := getBlobBucket(tx, ns, expected) - if cbkt != nil { - return errors.Wrapf(errdefs.ErrAlreadyExists, "content %v", expected) - } - } - - bkt, err := createIngestBucket(tx, ns) - if err != nil { - return err - } - - var ( - bref string - brefb = bkt.Get([]byte(ref)) - ) - - if brefb == nil { - sid, err := bkt.NextSequence() - if err != nil { - return err - } - - bref = createKey(sid, ns, ref) - if err := bkt.Put([]byte(ref), []byte(bref)); err != nil { - return err - } - } else { - bref = string(brefb) - } - - // Do not use the passed in expected value here since it was - // already checked against the user metadata. If the content - // store has the content, it must still be written before - // linked into the given namespace. It is possible in the future - // to allow content which exists in content store but not - // namespace to be linked here and returned an exist error, but - // this would require more configuration to make secure. - w, err = cs.Store.Writer(ctx, bref, size, "") - return err - }); err != nil { - return nil, err - } - - // TODO: keep the expected in the writer to use on commit - // when no expected is provided there. - return &namespacedWriter{ - Writer: w, - ref: ref, - namespace: ns, - db: cs.db, - l: &cs.l, - }, nil -} - -type namespacedWriter struct { - content.Writer - ref string - namespace string - db transactor - l *sync.RWMutex -} - -func (nw *namespacedWriter) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error { - nw.l.RLock() - defer nw.l.RUnlock() - - return update(ctx, nw.db, func(tx *bolt.Tx) error { - bkt := getIngestBucket(tx, nw.namespace) - if bkt != nil { - if err := bkt.Delete([]byte(nw.ref)); err != nil { - return err - } - } - dgst, err := nw.commit(ctx, tx, size, expected, opts...) - if err != nil { - return err - } - return addContentLease(ctx, tx, dgst) - }) -} - -func (nw *namespacedWriter) commit(ctx context.Context, tx *bolt.Tx, size int64, expected digest.Digest, opts ...content.Opt) (digest.Digest, error) { - var base content.Info - for _, opt := range opts { - if err := opt(&base); err != nil { - return "", err - } - } - if err := validateInfo(&base); err != nil { - return "", err - } - - status, err := nw.Writer.Status() - if err != nil { - return "", err - } - if size != 0 && size != status.Offset { - return "", errors.Errorf("%q failed size validation: %v != %v", nw.ref, status.Offset, size) - } - size = status.Offset - - actual := nw.Writer.Digest() - - if err := nw.Writer.Commit(ctx, size, expected); err != nil { - if !errdefs.IsAlreadyExists(err) { - return "", err - } - if getBlobBucket(tx, nw.namespace, actual) != nil { - return "", errors.Wrapf(errdefs.ErrAlreadyExists, "content %v", actual) - } - } - - bkt, err := createBlobBucket(tx, nw.namespace, actual) - if err != nil { - return "", err - } - - commitTime := time.Now().UTC() - - sizeEncoded, err := encodeInt(size) - if err != nil { - return "", err - } - - if err := boltutil.WriteTimestamps(bkt, commitTime, commitTime); err != nil { - return "", err - } - if err := boltutil.WriteLabels(bkt, base.Labels); err != nil { - return "", err - } - return actual, bkt.Put(bucketKeySize, sizeEncoded) -} - -func (nw *namespacedWriter) Status() (content.Status, error) { - st, err := nw.Writer.Status() - if err == nil { - st.Ref = nw.ref - } - return st, err -} - -func (cs *contentStore) ReaderAt(ctx context.Context, dgst digest.Digest) (content.ReaderAt, error) { - if err := cs.checkAccess(ctx, dgst); err != nil { - return nil, err - } - return cs.Store.ReaderAt(ctx, dgst) -} - -func (cs *contentStore) checkAccess(ctx context.Context, dgst digest.Digest) error { - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return err - } - - return view(ctx, cs.db, func(tx *bolt.Tx) error { - bkt := getBlobBucket(tx, ns, dgst) - if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "content digest %v", dgst) - } - return nil - }) -} - -func validateInfo(info *content.Info) error { - for k, v := range info.Labels { - if err := labels.Validate(k, v); err == nil { - return errors.Wrapf(err, "info.Labels") - } - } - - return nil -} - -func readInfo(info *content.Info, bkt *bolt.Bucket) error { - if err := boltutil.ReadTimestamps(bkt, &info.CreatedAt, &info.UpdatedAt); err != nil { - return err - } - - labels, err := boltutil.ReadLabels(bkt) - if err != nil { - return err - } - info.Labels = labels - - if v := bkt.Get(bucketKeySize); len(v) > 0 { - info.Size, _ = binary.Varint(v) - } - - return nil -} - -func writeInfo(info *content.Info, bkt *bolt.Bucket) error { - if err := boltutil.WriteTimestamps(bkt, info.CreatedAt, info.UpdatedAt); err != nil { - return err - } - - if err := boltutil.WriteLabels(bkt, info.Labels); err != nil { - return errors.Wrapf(err, "writing labels for info %v", info.Digest) - } - - // Write size - sizeEncoded, err := encodeInt(info.Size) - if err != nil { - return err - } - - return bkt.Put(bucketKeySize, sizeEncoded) -} - -func (cs *contentStore) garbageCollect(ctx context.Context) error { - lt1 := time.Now() - cs.l.Lock() - defer func() { - cs.l.Unlock() - log.G(ctx).WithField("t", time.Now().Sub(lt1)).Debugf("content garbage collected") - }() - - seen := map[string]struct{}{} - if err := cs.db.View(func(tx *bolt.Tx) error { - v1bkt := tx.Bucket(bucketKeyVersion) - if v1bkt == nil { - return nil - } - - // iterate through each namespace - v1c := v1bkt.Cursor() - - for k, v := v1c.First(); k != nil; k, v = v1c.Next() { - if v != nil { - continue - } - - cbkt := v1bkt.Bucket(k).Bucket(bucketKeyObjectContent) - if cbkt == nil { - continue - } - bbkt := cbkt.Bucket(bucketKeyObjectBlob) - if err := bbkt.ForEach(func(ck, cv []byte) error { - if cv == nil { - seen[string(ck)] = struct{}{} - } - return nil - }); err != nil { - return err - } - } - - return nil - }); err != nil { - return err - } - - return cs.Store.Walk(ctx, func(info content.Info) error { - if _, ok := seen[info.Digest.String()]; !ok { - if err := cs.Store.Delete(ctx, info.Digest); err != nil { - return err - } - log.G(ctx).WithField("digest", info.Digest).Debug("removed content") - } - return nil - }) -} diff --git a/vendor/github.com/containerd/containerd/metadata/db.go b/vendor/github.com/containerd/containerd/metadata/db.go deleted file mode 100644 index 7c366ebcc..000000000 --- a/vendor/github.com/containerd/containerd/metadata/db.go +++ /dev/null @@ -1,328 +0,0 @@ -package metadata - -import ( - "context" - "encoding/binary" - "strings" - "sync" - "time" - - "github.com/boltdb/bolt" - "github.com/containerd/containerd/content" - "github.com/containerd/containerd/gc" - "github.com/containerd/containerd/log" - "github.com/containerd/containerd/snapshot" - "github.com/pkg/errors" -) - -const ( - // schemaVersion represents the schema version of - // the database. This schema version represents the - // structure of the data in the database. The schema - // can envolve at any time but any backwards - // incompatible changes or structural changes require - // bumping the schema version. - schemaVersion = "v1" - - // dbVersion represents updates to the schema - // version which are additions and compatible with - // prior version of the same schema. - dbVersion = 1 -) - -// DB represents a metadata database backed by a bolt -// database. The database is fully namespaced and stores -// image, container, namespace, snapshot, and content data -// while proxying data shared across namespaces to backend -// datastores for content and snapshots. -type DB struct { - db *bolt.DB - ss map[string]*snapshotter - cs *contentStore - - // wlock is used to protect access to the data structures during garbage - // collection. While the wlock is held no writable transactions can be - // opened, preventing changes from occurring between the mark and - // sweep phases without preventing read transactions. - wlock sync.RWMutex - - // dirty flags and lock keeps track of datastores which have had deletions - // since the last garbage collection. These datastores will will be garbage - // collected during the next garbage collection. - dirtyL sync.Mutex - dirtySS map[string]struct{} - dirtyCS bool - - // TODO: Keep track of stats such as pause time, number of collected objects, errors - lastCollection time.Time -} - -// NewDB creates a new metadata database using the provided -// bolt database, content store, and snapshotters. -func NewDB(db *bolt.DB, cs content.Store, ss map[string]snapshot.Snapshotter) *DB { - m := &DB{ - db: db, - ss: make(map[string]*snapshotter, len(ss)), - dirtySS: map[string]struct{}{}, - } - - // Initialize data stores - m.cs = newContentStore(m, cs) - for name, sn := range ss { - m.ss[name] = newSnapshotter(m, name, sn) - } - - return m -} - -// Init ensures the database is at the correct version -// and performs any needed migrations. -func (m *DB) Init(ctx context.Context) error { - // errSkip is used when no migration or version needs to be written - // to the database and the transaction can be immediately rolled - // back rather than performing a much slower and unnecessary commit. - var errSkip = errors.New("skip update") - - err := m.db.Update(func(tx *bolt.Tx) error { - var ( - // current schema and version - schema = "v0" - version = 0 - ) - - // i represents the index of the first migration - // which must be run to get the database up to date. - // The migration's version will be checked in reverse - // order, decrementing i for each migration which - // represents a version newer than the current - // database version - i := len(migrations) - - for ; i > 0; i-- { - migration := migrations[i-1] - - bkt := tx.Bucket([]byte(migration.schema)) - if bkt == nil { - // Hasn't encountered another schema, go to next migration - if schema == "v0" { - continue - } - break - } - if schema == "v0" { - schema = migration.schema - vb := bkt.Get(bucketKeyDBVersion) - if vb != nil { - v, _ := binary.Varint(vb) - version = int(v) - } - } - - if version >= migration.version { - break - } - } - - // Previous version fo database found - if schema != "v0" { - updates := migrations[i:] - - // No migration updates, return immediately - if len(updates) == 0 { - return errSkip - } - - for _, m := range updates { - t0 := time.Now() - if err := m.migrate(tx); err != nil { - return errors.Wrapf(err, "failed to migrate to %s.%d", m.schema, m.version) - } - log.G(ctx).WithField("d", time.Now().Sub(t0)).Debugf("database migration to %s.%d finished", m.schema, m.version) - } - } - - bkt, err := tx.CreateBucketIfNotExists(bucketKeyVersion) - if err != nil { - return err - } - - versionEncoded, err := encodeInt(dbVersion) - if err != nil { - return err - } - - return bkt.Put(bucketKeyDBVersion, versionEncoded) - }) - if err == errSkip { - err = nil - } - return err -} - -// ContentStore returns a namespaced content store -// proxied to a content store. -func (m *DB) ContentStore() content.Store { - if m.cs == nil { - return nil - } - return m.cs -} - -// Snapshotter returns a namespaced content store for -// the requested snapshotter name proxied to a snapshotter. -func (m *DB) Snapshotter(name string) snapshot.Snapshotter { - sn, ok := m.ss[name] - if !ok { - return nil - } - return sn -} - -// View runs a readonly transaction on the metadata store. -func (m *DB) View(fn func(*bolt.Tx) error) error { - return m.db.View(fn) -} - -// Update runs a writable transation on the metadata store. -func (m *DB) Update(fn func(*bolt.Tx) error) error { - m.wlock.RLock() - defer m.wlock.RUnlock() - return m.db.Update(fn) -} - -// GarbageCollect starts garbage collection -func (m *DB) GarbageCollect(ctx context.Context) error { - lt1 := time.Now() - m.wlock.Lock() - defer func() { - m.wlock.Unlock() - log.G(ctx).WithField("d", time.Now().Sub(lt1)).Debug("metadata garbage collected") - }() - - marked, err := m.getMarked(ctx) - if err != nil { - return err - } - - m.dirtyL.Lock() - defer m.dirtyL.Unlock() - - if err := m.db.Update(func(tx *bolt.Tx) error { - ctx, cancel := context.WithCancel(ctx) - defer cancel() - - rm := func(ctx context.Context, n gc.Node) error { - if _, ok := marked[n]; ok { - return nil - } - - if n.Type == ResourceSnapshot { - if idx := strings.IndexRune(n.Key, '/'); idx > 0 { - m.dirtySS[n.Key[:idx]] = struct{}{} - } - } else if n.Type == ResourceContent { - m.dirtyCS = true - } - return remove(ctx, tx, n) - } - - if err := scanAll(ctx, tx, rm); err != nil { - return errors.Wrap(err, "failed to scan and remove") - } - - return nil - }); err != nil { - return err - } - - m.lastCollection = time.Now() - - if len(m.dirtySS) > 0 { - for snapshotterName := range m.dirtySS { - log.G(ctx).WithField("snapshotter", snapshotterName).Debug("scheduling snapshotter cleanup") - go m.cleanupSnapshotter(snapshotterName) - } - m.dirtySS = map[string]struct{}{} - } - - if m.dirtyCS { - log.G(ctx).Debug("scheduling content cleanup") - go m.cleanupContent() - m.dirtyCS = false - } - - return nil -} - -func (m *DB) getMarked(ctx context.Context) (map[gc.Node]struct{}, error) { - var marked map[gc.Node]struct{} - if err := m.db.View(func(tx *bolt.Tx) error { - ctx, cancel := context.WithCancel(ctx) - defer cancel() - - var ( - nodes []gc.Node - wg sync.WaitGroup - roots = make(chan gc.Node) - ) - wg.Add(1) - go func() { - defer wg.Done() - for n := range roots { - nodes = append(nodes, n) - } - }() - // Call roots - if err := scanRoots(ctx, tx, roots); err != nil { - cancel() - return err - } - close(roots) - wg.Wait() - - refs := func(n gc.Node) ([]gc.Node, error) { - var sn []gc.Node - if err := references(ctx, tx, n, func(nn gc.Node) { - sn = append(sn, nn) - }); err != nil { - return nil, err - } - return sn, nil - } - - reachable, err := gc.Tricolor(nodes, refs) - if err != nil { - return err - } - marked = reachable - return nil - }); err != nil { - return nil, err - } - return marked, nil -} - -func (m *DB) cleanupSnapshotter(name string) { - ctx := context.Background() - sn, ok := m.ss[name] - if !ok { - return - } - - err := sn.garbageCollect(ctx) - if err != nil { - log.G(ctx).WithError(err).WithField("snapshotter", name).Warn("garbage collection failed") - } -} - -func (m *DB) cleanupContent() { - ctx := context.Background() - if m.cs == nil { - return - } - - err := m.cs.garbageCollect(ctx) - if err != nil { - log.G(ctx).WithError(err).Warn("content garbage collection failed") - } -} diff --git a/vendor/github.com/containerd/containerd/metadata/gc.go b/vendor/github.com/containerd/containerd/metadata/gc.go deleted file mode 100644 index 7fe6f7da2..000000000 --- a/vendor/github.com/containerd/containerd/metadata/gc.go +++ /dev/null @@ -1,389 +0,0 @@ -package metadata - -import ( - "context" - "fmt" - "strings" - - "github.com/boltdb/bolt" - "github.com/containerd/containerd/gc" - "github.com/containerd/containerd/log" - "github.com/pkg/errors" -) - -const ( - // ResourceUnknown specifies an unknown resource - ResourceUnknown gc.ResourceType = iota - // ResourceContent specifies a content resource - ResourceContent - // ResourceSnapshot specifies a snapshot resource - ResourceSnapshot - // ResourceContainer specifies a container resource - ResourceContainer - // ResourceTask specifies a task resource - ResourceTask -) - -var ( - labelGCRoot = []byte("containerd.io/gc.root") - labelGCSnapRef = []byte("containerd.io/gc.ref.snapshot.") - labelGCContentRef = []byte("containerd.io/gc.ref.content") -) - -func scanRoots(ctx context.Context, tx *bolt.Tx, nc chan<- gc.Node) error { - v1bkt := tx.Bucket(bucketKeyVersion) - if v1bkt == nil { - return nil - } - - // iterate through each namespace - v1c := v1bkt.Cursor() - - for k, v := v1c.First(); k != nil; k, v = v1c.Next() { - if v != nil { - continue - } - nbkt := v1bkt.Bucket(k) - ns := string(k) - - lbkt := nbkt.Bucket(bucketKeyObjectLeases) - if lbkt != nil { - if err := lbkt.ForEach(func(k, v []byte) error { - if v != nil { - return nil - } - libkt := lbkt.Bucket(k) - - cbkt := libkt.Bucket(bucketKeyObjectContent) - if cbkt != nil { - if err := cbkt.ForEach(func(k, v []byte) error { - select { - case nc <- gcnode(ResourceContent, ns, string(k)): - case <-ctx.Done(): - return ctx.Err() - } - return nil - }); err != nil { - return err - } - } - - sbkt := libkt.Bucket(bucketKeyObjectSnapshots) - if sbkt != nil { - if err := sbkt.ForEach(func(sk, sv []byte) error { - if sv != nil { - return nil - } - snbkt := sbkt.Bucket(sk) - - return snbkt.ForEach(func(k, v []byte) error { - select { - case nc <- gcnode(ResourceSnapshot, ns, fmt.Sprintf("%s/%s", sk, k)): - case <-ctx.Done(): - return ctx.Err() - } - return nil - }) - }); err != nil { - return err - } - } - - return nil - }); err != nil { - return err - } - } - - ibkt := nbkt.Bucket(bucketKeyObjectImages) - if ibkt != nil { - if err := ibkt.ForEach(func(k, v []byte) error { - if v != nil { - return nil - } - - target := ibkt.Bucket(k).Bucket(bucketKeyTarget) - if target != nil { - contentKey := string(target.Get(bucketKeyDigest)) - select { - case nc <- gcnode(ResourceContent, ns, contentKey): - case <-ctx.Done(): - return ctx.Err() - } - } - return sendSnapshotRefs(ns, ibkt.Bucket(k), func(n gc.Node) { - select { - case nc <- n: - case <-ctx.Done(): - } - }) - }); err != nil { - return err - } - } - - cbkt := nbkt.Bucket(bucketKeyObjectContent) - if cbkt != nil { - cbkt = cbkt.Bucket(bucketKeyObjectBlob) - } - if cbkt != nil { - if err := cbkt.ForEach(func(k, v []byte) error { - if v != nil { - return nil - } - return sendRootRef(ctx, nc, gcnode(ResourceContent, ns, string(k)), cbkt.Bucket(k)) - }); err != nil { - return err - } - } - - cbkt = nbkt.Bucket(bucketKeyObjectContainers) - if cbkt != nil { - if err := cbkt.ForEach(func(k, v []byte) error { - if v != nil { - return nil - } - snapshotter := string(cbkt.Bucket(k).Get(bucketKeySnapshotter)) - if snapshotter != "" { - ss := string(cbkt.Bucket(k).Get(bucketKeySnapshotKey)) - select { - case nc <- gcnode(ResourceSnapshot, ns, fmt.Sprintf("%s/%s", snapshotter, ss)): - case <-ctx.Done(): - return ctx.Err() - } - } - - // TODO: Send additional snapshot refs through labels - return sendSnapshotRefs(ns, cbkt.Bucket(k), func(n gc.Node) { - select { - case nc <- n: - case <-ctx.Done(): - } - }) - }); err != nil { - return err - } - } - - sbkt := nbkt.Bucket(bucketKeyObjectSnapshots) - if sbkt != nil { - if err := sbkt.ForEach(func(sk, sv []byte) error { - if sv != nil { - return nil - } - snbkt := sbkt.Bucket(sk) - - return snbkt.ForEach(func(k, v []byte) error { - if v != nil { - return nil - } - - return sendRootRef(ctx, nc, gcnode(ResourceSnapshot, ns, fmt.Sprintf("%s/%s", sk, k)), snbkt.Bucket(k)) - }) - }); err != nil { - return err - } - } - } - return nil -} - -func references(ctx context.Context, tx *bolt.Tx, node gc.Node, fn func(gc.Node)) error { - if node.Type == ResourceContent { - bkt := getBucket(tx, bucketKeyVersion, []byte(node.Namespace), bucketKeyObjectContent, bucketKeyObjectBlob, []byte(node.Key)) - if bkt == nil { - // Node may be created from dead edge - return nil - } - - if err := sendSnapshotRefs(node.Namespace, bkt, fn); err != nil { - return err - } - return sendContentRefs(node.Namespace, bkt, fn) - } else if node.Type == ResourceSnapshot { - parts := strings.SplitN(node.Key, "/", 2) - if len(parts) != 2 { - return errors.Errorf("invalid snapshot gc key %s", node.Key) - } - ss := parts[0] - name := parts[1] - - bkt := getBucket(tx, bucketKeyVersion, []byte(node.Namespace), bucketKeyObjectSnapshots, []byte(ss), []byte(name)) - if bkt == nil { - getBucket(tx, bucketKeyVersion, []byte(node.Namespace), bucketKeyObjectSnapshots).ForEach(func(k, v []byte) error { - return nil - }) - - // Node may be created from dead edge - return nil - } - - if pv := bkt.Get(bucketKeyParent); len(pv) > 0 { - fn(gcnode(ResourceSnapshot, node.Namespace, fmt.Sprintf("%s/%s", ss, pv))) - } - - return sendSnapshotRefs(node.Namespace, bkt, fn) - } - - return nil -} - -func scanAll(ctx context.Context, tx *bolt.Tx, fn func(ctx context.Context, n gc.Node) error) error { - v1bkt := tx.Bucket(bucketKeyVersion) - if v1bkt == nil { - return nil - } - - // iterate through each namespace - v1c := v1bkt.Cursor() - - for k, v := v1c.First(); k != nil; k, v = v1c.Next() { - if v != nil { - continue - } - nbkt := v1bkt.Bucket(k) - ns := string(k) - - sbkt := nbkt.Bucket(bucketKeyObjectSnapshots) - if sbkt != nil { - if err := sbkt.ForEach(func(sk, sv []byte) error { - if sv != nil { - return nil - } - snbkt := sbkt.Bucket(sk) - return snbkt.ForEach(func(k, v []byte) error { - if v != nil { - return nil - } - node := gcnode(ResourceSnapshot, ns, fmt.Sprintf("%s/%s", sk, k)) - return fn(ctx, node) - }) - }); err != nil { - return err - } - } - - cbkt := nbkt.Bucket(bucketKeyObjectContent) - if cbkt != nil { - cbkt = cbkt.Bucket(bucketKeyObjectBlob) - } - if cbkt != nil { - if err := cbkt.ForEach(func(k, v []byte) error { - if v != nil { - return nil - } - node := gcnode(ResourceContent, ns, string(k)) - return fn(ctx, node) - }); err != nil { - return err - } - } - } - - return nil -} - -func remove(ctx context.Context, tx *bolt.Tx, node gc.Node) error { - v1bkt := tx.Bucket(bucketKeyVersion) - if v1bkt == nil { - return nil - } - - nsbkt := v1bkt.Bucket([]byte(node.Namespace)) - if nsbkt == nil { - return nil - } - - switch node.Type { - case ResourceContent: - cbkt := nsbkt.Bucket(bucketKeyObjectContent) - if cbkt != nil { - cbkt = cbkt.Bucket(bucketKeyObjectBlob) - } - if cbkt != nil { - log.G(ctx).WithField("key", node.Key).Debug("delete content") - return cbkt.DeleteBucket([]byte(node.Key)) - } - case ResourceSnapshot: - sbkt := nsbkt.Bucket(bucketKeyObjectSnapshots) - if sbkt != nil { - parts := strings.SplitN(node.Key, "/", 2) - if len(parts) != 2 { - return errors.Errorf("invalid snapshot gc key %s", node.Key) - } - ssbkt := sbkt.Bucket([]byte(parts[0])) - if ssbkt != nil { - log.G(ctx).WithField("key", parts[1]).WithField("snapshotter", parts[0]).Debug("delete snapshot") - return ssbkt.DeleteBucket([]byte(parts[1])) - } - } - } - - return nil -} - -// sendSnapshotRefs sends all snapshot references referred to by the labels in the bkt -func sendSnapshotRefs(ns string, bkt *bolt.Bucket, fn func(gc.Node)) error { - lbkt := bkt.Bucket(bucketKeyObjectLabels) - if lbkt != nil { - lc := lbkt.Cursor() - - for k, v := lc.Seek(labelGCSnapRef); k != nil && strings.HasPrefix(string(k), string(labelGCSnapRef)); k, v = lc.Next() { - snapshotter := string(k[len(labelGCSnapRef):]) - fn(gcnode(ResourceSnapshot, ns, fmt.Sprintf("%s/%s", snapshotter, v))) - } - } - return nil -} - -// sendContentRefs sends all content references referred to by the labels in the bkt -func sendContentRefs(ns string, bkt *bolt.Bucket, fn func(gc.Node)) error { - lbkt := bkt.Bucket(bucketKeyObjectLabels) - if lbkt != nil { - lc := lbkt.Cursor() - - labelRef := string(labelGCContentRef) - for k, v := lc.Seek(labelGCContentRef); k != nil && strings.HasPrefix(string(k), labelRef); k, v = lc.Next() { - if ks := string(k); ks != labelRef { - // Allow reference naming, ignore names - if ks[len(labelRef)] != '.' { - continue - } - } - - fn(gcnode(ResourceContent, ns, string(v))) - } - } - return nil -} - -func isRootRef(bkt *bolt.Bucket) bool { - lbkt := bkt.Bucket(bucketKeyObjectLabels) - if lbkt != nil { - rv := lbkt.Get(labelGCRoot) - if rv != nil { - // TODO: interpret rv as a timestamp and skip if expired - return true - } - } - return false -} - -func sendRootRef(ctx context.Context, nc chan<- gc.Node, n gc.Node, bkt *bolt.Bucket) error { - if isRootRef(bkt) { - select { - case nc <- n: - case <-ctx.Done(): - return ctx.Err() - } - } - return nil -} - -func gcnode(t gc.ResourceType, ns, key string) gc.Node { - return gc.Node{ - Type: t, - Namespace: ns, - Key: key, - } -} diff --git a/vendor/github.com/containerd/containerd/metadata/images.go b/vendor/github.com/containerd/containerd/metadata/images.go deleted file mode 100644 index 7e5e3c76e..000000000 --- a/vendor/github.com/containerd/containerd/metadata/images.go +++ /dev/null @@ -1,316 +0,0 @@ -package metadata - -import ( - "context" - "encoding/binary" - "fmt" - "strings" - "time" - - "github.com/boltdb/bolt" - "github.com/containerd/containerd/errdefs" - "github.com/containerd/containerd/filters" - "github.com/containerd/containerd/images" - "github.com/containerd/containerd/labels" - "github.com/containerd/containerd/metadata/boltutil" - "github.com/containerd/containerd/namespaces" - digest "github.com/opencontainers/go-digest" - ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" -) - -type imageStore struct { - tx *bolt.Tx -} - -// NewImageStore returns a store backed by a bolt DB -func NewImageStore(tx *bolt.Tx) images.Store { - return &imageStore{tx: tx} -} - -func (s *imageStore) Get(ctx context.Context, name string) (images.Image, error) { - var image images.Image - - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return images.Image{}, err - } - - bkt := getImagesBucket(s.tx, namespace) - if bkt == nil { - return images.Image{}, errors.Wrapf(errdefs.ErrNotFound, "image %q", name) - } - - ibkt := bkt.Bucket([]byte(name)) - if ibkt == nil { - return images.Image{}, errors.Wrapf(errdefs.ErrNotFound, "image %q", name) - } - - image.Name = name - if err := readImage(&image, ibkt); err != nil { - return images.Image{}, errors.Wrapf(err, "image %q", name) - } - - return image, nil -} - -func (s *imageStore) List(ctx context.Context, fs ...string) ([]images.Image, error) { - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return nil, err - } - - filter, err := filters.ParseAll(fs...) - if err != nil { - return nil, errors.Wrapf(errdefs.ErrInvalidArgument, err.Error()) - } - - bkt := getImagesBucket(s.tx, namespace) - if bkt == nil { - return nil, nil // empty store - } - - var m []images.Image - if err := bkt.ForEach(func(k, v []byte) error { - var ( - image = images.Image{ - Name: string(k), - } - kbkt = bkt.Bucket(k) - ) - - if err := readImage(&image, kbkt); err != nil { - return err - } - - if filter.Match(adaptImage(image)) { - m = append(m, image) - } - return nil - }); err != nil { - return nil, err - } - - return m, nil -} - -func (s *imageStore) Create(ctx context.Context, image images.Image) (images.Image, error) { - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return images.Image{}, err - } - - if image.Name == "" { - return images.Image{}, errors.Wrapf(errdefs.ErrInvalidArgument, "image name is required for create") - } - - if err := validateImage(&image); err != nil { - return images.Image{}, err - } - - return image, withImagesBucket(s.tx, namespace, func(bkt *bolt.Bucket) error { - ibkt, err := bkt.CreateBucket([]byte(image.Name)) - if err != nil { - if err != bolt.ErrBucketExists { - return err - } - - return errors.Wrapf(errdefs.ErrAlreadyExists, "image %q", image.Name) - } - - image.CreatedAt = time.Now().UTC() - image.UpdatedAt = image.CreatedAt - return writeImage(ibkt, &image) - }) -} - -func (s *imageStore) Update(ctx context.Context, image images.Image, fieldpaths ...string) (images.Image, error) { - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return images.Image{}, err - } - - if image.Name == "" { - return images.Image{}, errors.Wrapf(errdefs.ErrInvalidArgument, "image name is required for update") - } - - var updated images.Image - return updated, withImagesBucket(s.tx, namespace, func(bkt *bolt.Bucket) error { - ibkt := bkt.Bucket([]byte(image.Name)) - if ibkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "image %q", image.Name) - } - - if err := readImage(&updated, ibkt); err != nil { - return errors.Wrapf(err, "image %q", image.Name) - } - createdat := updated.CreatedAt - updated.Name = image.Name - - if len(fieldpaths) > 0 { - for _, path := range fieldpaths { - if strings.HasPrefix(path, "labels.") { - if updated.Labels == nil { - updated.Labels = map[string]string{} - } - - key := strings.TrimPrefix(path, "labels.") - updated.Labels[key] = image.Labels[key] - continue - } - - switch path { - case "labels": - updated.Labels = image.Labels - case "target": - // NOTE(stevvooe): While we allow setting individual labels, we - // only support replacing the target as a unit, since that is - // commonly pulled as a unit from other sources. It often doesn't - // make sense to modify the size or digest without touching the - // mediatype, as well, for example. - updated.Target = image.Target - default: - return errors.Wrapf(errdefs.ErrInvalidArgument, "cannot update %q field on image %q", path, image.Name) - } - } - } else { - updated = image - } - - if err := validateImage(&image); err != nil { - return err - } - - updated.CreatedAt = createdat - updated.UpdatedAt = time.Now().UTC() - return writeImage(ibkt, &updated) - }) -} - -func (s *imageStore) Delete(ctx context.Context, name string) error { - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return err - } - - return withImagesBucket(s.tx, namespace, func(bkt *bolt.Bucket) error { - err := bkt.DeleteBucket([]byte(name)) - if err == bolt.ErrBucketNotFound { - return errors.Wrapf(errdefs.ErrNotFound, "image %q", name) - } - return err - }) -} - -func validateImage(image *images.Image) error { - if image.Name == "" { - return errors.Wrapf(errdefs.ErrInvalidArgument, "image name must not be empty") - } - - for k, v := range image.Labels { - if err := labels.Validate(k, v); err != nil { - return errors.Wrapf(err, "image.Labels") - } - } - - return validateTarget(&image.Target) -} - -func validateTarget(target *ocispec.Descriptor) error { - // NOTE(stevvooe): Only validate fields we actually store. - - if err := target.Digest.Validate(); err != nil { - return errors.Wrapf(errdefs.ErrInvalidArgument, "Target.Digest %q invalid: %v", target.Digest, err) - } - - if target.Size <= 0 { - return errors.Wrapf(errdefs.ErrInvalidArgument, "Target.Size must be greater than zero") - } - - if target.MediaType == "" { - return errors.Wrapf(errdefs.ErrInvalidArgument, "Target.MediaType must be set") - } - - return nil -} - -func readImage(image *images.Image, bkt *bolt.Bucket) error { - if err := boltutil.ReadTimestamps(bkt, &image.CreatedAt, &image.UpdatedAt); err != nil { - return err - } - - labels, err := boltutil.ReadLabels(bkt) - if err != nil { - return err - } - image.Labels = labels - - tbkt := bkt.Bucket(bucketKeyTarget) - if tbkt == nil { - return errors.New("unable to read target bucket") - } - return tbkt.ForEach(func(k, v []byte) error { - if v == nil { - return nil // skip it? a bkt maybe? - } - - // TODO(stevvooe): This is why we need to use byte values for - // keys, rather than full arrays. - switch string(k) { - case string(bucketKeyDigest): - image.Target.Digest = digest.Digest(v) - case string(bucketKeyMediaType): - image.Target.MediaType = string(v) - case string(bucketKeySize): - image.Target.Size, _ = binary.Varint(v) - } - - return nil - }) -} - -func writeImage(bkt *bolt.Bucket, image *images.Image) error { - if err := boltutil.WriteTimestamps(bkt, image.CreatedAt, image.UpdatedAt); err != nil { - return err - } - - if err := boltutil.WriteLabels(bkt, image.Labels); err != nil { - return errors.Wrapf(err, "writing labels for image %v", image.Name) - } - - // write the target bucket - tbkt, err := bkt.CreateBucketIfNotExists([]byte(bucketKeyTarget)) - if err != nil { - return err - } - - sizeEncoded, err := encodeInt(image.Target.Size) - if err != nil { - return err - } - - for _, v := range [][2][]byte{ - {bucketKeyDigest, []byte(image.Target.Digest)}, - {bucketKeyMediaType, []byte(image.Target.MediaType)}, - {bucketKeySize, sizeEncoded}, - } { - if err := tbkt.Put(v[0], v[1]); err != nil { - return err - } - } - - return nil -} - -func encodeInt(i int64) ([]byte, error) { - var ( - buf [binary.MaxVarintLen64]byte - iEncoded = buf[:] - ) - iEncoded = iEncoded[:binary.PutVarint(iEncoded, i)] - - if len(iEncoded) == 0 { - return nil, fmt.Errorf("failed encoding integer = %v", i) - } - return iEncoded, nil -} diff --git a/vendor/github.com/containerd/containerd/metadata/leases.go b/vendor/github.com/containerd/containerd/metadata/leases.go deleted file mode 100644 index 006123d45..000000000 --- a/vendor/github.com/containerd/containerd/metadata/leases.go +++ /dev/null @@ -1,201 +0,0 @@ -package metadata - -import ( - "context" - "time" - - "github.com/boltdb/bolt" - "github.com/containerd/containerd/errdefs" - "github.com/containerd/containerd/leases" - "github.com/containerd/containerd/metadata/boltutil" - "github.com/containerd/containerd/namespaces" - digest "github.com/opencontainers/go-digest" - "github.com/pkg/errors" -) - -// Lease retains resources to prevent garbage collection before -// the resources can be fully referenced. -type Lease struct { - ID string - CreatedAt time.Time - Labels map[string]string - - Content []string - Snapshots map[string][]string -} - -// LeaseManager manages the create/delete lifecyle of leases -// and also returns existing leases -type LeaseManager struct { - tx *bolt.Tx -} - -// NewLeaseManager creates a new lease manager for managing leases using -// the provided database transaction. -func NewLeaseManager(tx *bolt.Tx) *LeaseManager { - return &LeaseManager{ - tx: tx, - } -} - -// Create creates a new lease using the provided lease -func (lm *LeaseManager) Create(ctx context.Context, lid string, labels map[string]string) (Lease, error) { - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return Lease{}, err - } - - topbkt, err := createBucketIfNotExists(lm.tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectLeases) - if err != nil { - return Lease{}, err - } - - txbkt, err := topbkt.CreateBucket([]byte(lid)) - if err != nil { - if err == bolt.ErrBucketExists { - err = errdefs.ErrAlreadyExists - } - return Lease{}, err - } - - t := time.Now().UTC() - createdAt, err := t.MarshalBinary() - if err != nil { - return Lease{}, err - } - if err := txbkt.Put(bucketKeyCreatedAt, createdAt); err != nil { - return Lease{}, err - } - - if labels != nil { - if err := boltutil.WriteLabels(txbkt, labels); err != nil { - return Lease{}, err - } - } - - return Lease{ - ID: lid, - CreatedAt: t, - Labels: labels, - }, nil -} - -// Delete delets the lease with the provided lease ID -func (lm *LeaseManager) Delete(ctx context.Context, lid string) error { - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return err - } - - topbkt := getBucket(lm.tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectLeases) - if topbkt == nil { - return nil - } - if err := topbkt.DeleteBucket([]byte(lid)); err != nil && err != bolt.ErrBucketNotFound { - return err - } - return nil -} - -// List lists all active leases -func (lm *LeaseManager) List(ctx context.Context, includeResources bool, filter ...string) ([]Lease, error) { - namespace, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return nil, err - } - - var leases []Lease - - topbkt := getBucket(lm.tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectLeases) - if topbkt == nil { - return leases, nil - } - - if err := topbkt.ForEach(func(k, v []byte) error { - if v != nil { - return nil - } - txbkt := topbkt.Bucket(k) - - l := Lease{ - ID: string(k), - } - - if v := txbkt.Get(bucketKeyCreatedAt); v != nil { - t := &l.CreatedAt - if err := t.UnmarshalBinary(v); err != nil { - return err - } - } - - labels, err := boltutil.ReadLabels(txbkt) - if err != nil { - return err - } - l.Labels = labels - - // TODO: Read Snapshots - // TODO: Read Content - - leases = append(leases, l) - - return nil - }); err != nil { - return nil, err - } - - return leases, nil -} - -func addSnapshotLease(ctx context.Context, tx *bolt.Tx, snapshotter, key string) error { - lid, ok := leases.Lease(ctx) - if !ok { - return nil - } - - namespace, ok := namespaces.Namespace(ctx) - if !ok { - panic("namespace must already be required") - } - - bkt := getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectLeases, []byte(lid)) - if bkt == nil { - return errors.Wrap(errdefs.ErrNotFound, "lease does not exist") - } - - bkt, err := bkt.CreateBucketIfNotExists(bucketKeyObjectSnapshots) - if err != nil { - return err - } - - bkt, err = bkt.CreateBucketIfNotExists([]byte(snapshotter)) - if err != nil { - return err - } - - return bkt.Put([]byte(key), nil) -} - -func addContentLease(ctx context.Context, tx *bolt.Tx, dgst digest.Digest) error { - lid, ok := leases.Lease(ctx) - if !ok { - return nil - } - - namespace, ok := namespaces.Namespace(ctx) - if !ok { - panic("namespace must already be required") - } - - bkt := getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectLeases, []byte(lid)) - if bkt == nil { - return errors.Wrap(errdefs.ErrNotFound, "lease does not exist") - } - - bkt, err := bkt.CreateBucketIfNotExists(bucketKeyObjectContent) - if err != nil { - return err - } - - return bkt.Put([]byte(dgst.String()), nil) -} diff --git a/vendor/github.com/containerd/containerd/metadata/migrations.go b/vendor/github.com/containerd/containerd/metadata/migrations.go deleted file mode 100644 index 997aee298..000000000 --- a/vendor/github.com/containerd/containerd/metadata/migrations.go +++ /dev/null @@ -1,85 +0,0 @@ -package metadata - -import "github.com/boltdb/bolt" - -type migration struct { - schema string - version int - migrate func(*bolt.Tx) error -} - -// migrations stores the list of database migrations -// for each update to the database schema. The migrations -// array MUST be ordered by version from least to greatest. -// The last entry in the array should correspond to the -// schemaVersion and dbVersion constants. -// A migration test MUST be added for each migration in -// the array. -// The migrate function can safely assume the version -// of the data it is migrating from is the previous version -// of the database. -var migrations = []migration{ - { - schema: "v1", - version: 1, - migrate: addChildLinks, - }, -} - -// addChildLinks Adds children key to the snapshotters to enforce snapshot -// entries cannot be removed which have children -func addChildLinks(tx *bolt.Tx) error { - v1bkt := tx.Bucket(bucketKeyVersion) - if v1bkt == nil { - return nil - } - - // iterate through each namespace - v1c := v1bkt.Cursor() - - for k, v := v1c.First(); k != nil; k, v = v1c.Next() { - if v != nil { - continue - } - nbkt := v1bkt.Bucket(k) - - sbkt := nbkt.Bucket(bucketKeyObjectSnapshots) - if sbkt != nil { - // Iterate through each snapshotter - if err := sbkt.ForEach(func(sk, sv []byte) error { - if sv != nil { - return nil - } - snbkt := sbkt.Bucket(sk) - - // Iterate through each snapshot - return snbkt.ForEach(func(k, v []byte) error { - if v != nil { - return nil - } - parent := snbkt.Bucket(k).Get(bucketKeyParent) - if len(parent) > 0 { - pbkt := snbkt.Bucket(parent) - if pbkt == nil { - // Not enforcing consistency during migration, skip - return nil - } - cbkt, err := pbkt.CreateBucketIfNotExists(bucketKeyChildren) - if err != nil { - return err - } - if err := cbkt.Put(k, nil); err != nil { - return err - } - } - - return nil - }) - }); err != nil { - return err - } - } - } - - return nil -} diff --git a/vendor/github.com/containerd/containerd/metadata/namespaces.go b/vendor/github.com/containerd/containerd/metadata/namespaces.go deleted file mode 100644 index 4b4c4e5fe..000000000 --- a/vendor/github.com/containerd/containerd/metadata/namespaces.go +++ /dev/null @@ -1,163 +0,0 @@ -package metadata - -import ( - "context" - - "github.com/boltdb/bolt" - "github.com/containerd/containerd/errdefs" - l "github.com/containerd/containerd/labels" - "github.com/containerd/containerd/namespaces" - "github.com/pkg/errors" -) - -type namespaceStore struct { - tx *bolt.Tx -} - -// NewNamespaceStore returns a store backed by a bolt DB -func NewNamespaceStore(tx *bolt.Tx) namespaces.Store { - return &namespaceStore{tx: tx} -} - -func (s *namespaceStore) Create(ctx context.Context, namespace string, labels map[string]string) error { - topbkt, err := createBucketIfNotExists(s.tx, bucketKeyVersion) - if err != nil { - return err - } - - if err := namespaces.Validate(namespace); err != nil { - return err - } - - for k, v := range labels { - if err := l.Validate(k, v); err != nil { - return errors.Wrapf(err, "namespace.Labels") - } - } - - // provides the already exists error. - bkt, err := topbkt.CreateBucket([]byte(namespace)) - if err != nil { - if err == bolt.ErrBucketExists { - return errors.Wrapf(errdefs.ErrAlreadyExists, "namespace %q", namespace) - } - - return err - } - - lbkt, err := bkt.CreateBucketIfNotExists(bucketKeyObjectLabels) - if err != nil { - return err - } - - for k, v := range labels { - if err := lbkt.Put([]byte(k), []byte(v)); err != nil { - return err - } - } - - return nil -} - -func (s *namespaceStore) Labels(ctx context.Context, namespace string) (map[string]string, error) { - labels := map[string]string{} - - bkt := getNamespaceLabelsBucket(s.tx, namespace) - if bkt == nil { - return labels, nil - } - - if err := bkt.ForEach(func(k, v []byte) error { - labels[string(k)] = string(v) - return nil - }); err != nil { - return nil, err - } - - return labels, nil -} - -func (s *namespaceStore) SetLabel(ctx context.Context, namespace, key, value string) error { - if err := l.Validate(key, value); err != nil { - return errors.Wrapf(err, "namespace.Labels") - } - - return withNamespacesLabelsBucket(s.tx, namespace, func(bkt *bolt.Bucket) error { - if value == "" { - return bkt.Delete([]byte(key)) - } - - return bkt.Put([]byte(key), []byte(value)) - }) - -} - -func (s *namespaceStore) List(ctx context.Context) ([]string, error) { - bkt := getBucket(s.tx, bucketKeyVersion) - if bkt == nil { - return nil, nil // no namespaces! - } - - var namespaces []string - if err := bkt.ForEach(func(k, v []byte) error { - if v != nil { - return nil // not a bucket - } - - namespaces = append(namespaces, string(k)) - return nil - }); err != nil { - return nil, err - } - - return namespaces, nil -} - -func (s *namespaceStore) Delete(ctx context.Context, namespace string) error { - bkt := getBucket(s.tx, bucketKeyVersion) - if empty, err := s.namespaceEmpty(ctx, namespace); err != nil { - return err - } else if !empty { - return errors.Wrapf(errdefs.ErrFailedPrecondition, "namespace %q must be empty", namespace) - } - - if err := bkt.DeleteBucket([]byte(namespace)); err != nil { - if err == bolt.ErrBucketNotFound { - return errors.Wrapf(errdefs.ErrNotFound, "namespace %q", namespace) - } - - return err - } - - return nil -} - -func (s *namespaceStore) namespaceEmpty(ctx context.Context, namespace string) (bool, error) { - ctx = namespaces.WithNamespace(ctx, namespace) - - // need to check the various object stores. - - imageStore := NewImageStore(s.tx) - images, err := imageStore.List(ctx) - if err != nil { - return false, err - } - if len(images) > 0 { - return false, nil - } - - containerStore := NewContainerStore(s.tx) - containers, err := containerStore.List(ctx) - if err != nil { - return false, err - } - - if len(containers) > 0 { - return false, nil - } - - // TODO(stevvooe): Need to add check for content store, as well. Still need - // to make content store namespace aware. - - return true, nil -} diff --git a/vendor/github.com/containerd/containerd/metadata/snapshot.go b/vendor/github.com/containerd/containerd/metadata/snapshot.go deleted file mode 100644 index 22ce3c8c0..000000000 --- a/vendor/github.com/containerd/containerd/metadata/snapshot.go +++ /dev/null @@ -1,726 +0,0 @@ -package metadata - -import ( - "context" - "fmt" - "strings" - "sync" - "time" - - "github.com/boltdb/bolt" - "github.com/containerd/containerd/errdefs" - "github.com/containerd/containerd/labels" - "github.com/containerd/containerd/log" - "github.com/containerd/containerd/metadata/boltutil" - "github.com/containerd/containerd/mount" - "github.com/containerd/containerd/namespaces" - "github.com/containerd/containerd/snapshot" - "github.com/pkg/errors" -) - -type snapshotter struct { - snapshot.Snapshotter - name string - db *DB - l sync.RWMutex -} - -// newSnapshotter returns a new Snapshotter which namespaces the given snapshot -// using the provided name and database. -func newSnapshotter(db *DB, name string, sn snapshot.Snapshotter) *snapshotter { - return &snapshotter{ - Snapshotter: sn, - name: name, - db: db, - } -} - -func createKey(id uint64, namespace, key string) string { - return fmt.Sprintf("%s/%d/%s", namespace, id, key) -} - -func trimKey(key string) string { - parts := strings.SplitN(key, "/", 3) - if len(parts) < 3 { - return "" - } - return parts[2] -} - -func getKey(tx *bolt.Tx, ns, name, key string) string { - bkt := getSnapshotterBucket(tx, ns, name) - if bkt == nil { - return "" - } - bkt = bkt.Bucket([]byte(key)) - if bkt == nil { - return "" - } - v := bkt.Get(bucketKeyName) - if len(v) == 0 { - return "" - } - return string(v) -} - -func (s *snapshotter) resolveKey(ctx context.Context, key string) (string, error) { - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return "", err - } - - var id string - if err := view(ctx, s.db, func(tx *bolt.Tx) error { - id = getKey(tx, ns, s.name, key) - if id == "" { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", key) - } - return nil - }); err != nil { - return "", err - } - - return id, nil -} - -func (s *snapshotter) Stat(ctx context.Context, key string) (snapshot.Info, error) { - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return snapshot.Info{}, err - } - - var ( - bkey string - local = snapshot.Info{ - Name: key, - } - ) - if err := view(ctx, s.db, func(tx *bolt.Tx) error { - bkt := getSnapshotterBucket(tx, ns, s.name) - if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", key) - } - sbkt := bkt.Bucket([]byte(key)) - if sbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", key) - } - local.Labels, err = boltutil.ReadLabels(sbkt) - if err != nil { - return errors.Wrap(err, "failed to read labels") - } - if err := boltutil.ReadTimestamps(sbkt, &local.Created, &local.Updated); err != nil { - return errors.Wrap(err, "failed to read timestamps") - } - bkey = string(sbkt.Get(bucketKeyName)) - local.Parent = string(sbkt.Get(bucketKeyParent)) - - return nil - }); err != nil { - return snapshot.Info{}, err - } - - info, err := s.Snapshotter.Stat(ctx, bkey) - if err != nil { - return snapshot.Info{}, err - } - - return overlayInfo(info, local), nil -} - -func (s *snapshotter) Update(ctx context.Context, info snapshot.Info, fieldpaths ...string) (snapshot.Info, error) { - s.l.RLock() - defer s.l.RUnlock() - - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return snapshot.Info{}, err - } - - if info.Name == "" { - return snapshot.Info{}, errors.Wrap(errdefs.ErrInvalidArgument, "") - } - - var ( - bkey string - local = snapshot.Info{ - Name: info.Name, - } - ) - if err := update(ctx, s.db, func(tx *bolt.Tx) error { - bkt := getSnapshotterBucket(tx, ns, s.name) - if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", info.Name) - } - sbkt := bkt.Bucket([]byte(info.Name)) - if sbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", info.Name) - } - - local.Labels, err = boltutil.ReadLabels(sbkt) - if err != nil { - return errors.Wrap(err, "failed to read labels") - } - if err := boltutil.ReadTimestamps(sbkt, &local.Created, &local.Updated); err != nil { - return errors.Wrap(err, "failed to read timestamps") - } - - // Handle field updates - if len(fieldpaths) > 0 { - for _, path := range fieldpaths { - if strings.HasPrefix(path, "labels.") { - if local.Labels == nil { - local.Labels = map[string]string{} - } - - key := strings.TrimPrefix(path, "labels.") - local.Labels[key] = info.Labels[key] - continue - } - - switch path { - case "labels": - local.Labels = info.Labels - default: - return errors.Wrapf(errdefs.ErrInvalidArgument, "cannot update %q field on snapshot %q", path, info.Name) - } - } - } else { - local.Labels = info.Labels - } - if err := validateSnapshot(&local); err != nil { - return err - } - local.Updated = time.Now().UTC() - - if err := boltutil.WriteTimestamps(sbkt, local.Created, local.Updated); err != nil { - return errors.Wrap(err, "failed to read timestamps") - } - if err := boltutil.WriteLabels(sbkt, local.Labels); err != nil { - return errors.Wrap(err, "failed to read labels") - } - bkey = string(sbkt.Get(bucketKeyName)) - local.Parent = string(sbkt.Get(bucketKeyParent)) - - return nil - }); err != nil { - return snapshot.Info{}, err - } - - info, err = s.Snapshotter.Stat(ctx, bkey) - if err != nil { - return snapshot.Info{}, err - } - - return overlayInfo(info, local), nil -} - -func overlayInfo(info, overlay snapshot.Info) snapshot.Info { - // Merge info - info.Name = overlay.Name - info.Created = overlay.Created - info.Updated = overlay.Updated - info.Parent = overlay.Parent - if info.Labels == nil { - info.Labels = overlay.Labels - } else { - for k, v := range overlay.Labels { - overlay.Labels[k] = v - } - } - return info -} - -func (s *snapshotter) Usage(ctx context.Context, key string) (snapshot.Usage, error) { - bkey, err := s.resolveKey(ctx, key) - if err != nil { - return snapshot.Usage{}, err - } - return s.Snapshotter.Usage(ctx, bkey) -} - -func (s *snapshotter) Mounts(ctx context.Context, key string) ([]mount.Mount, error) { - bkey, err := s.resolveKey(ctx, key) - if err != nil { - return nil, err - } - return s.Snapshotter.Mounts(ctx, bkey) -} - -func (s *snapshotter) Prepare(ctx context.Context, key, parent string, opts ...snapshot.Opt) ([]mount.Mount, error) { - return s.createSnapshot(ctx, key, parent, false, opts) -} - -func (s *snapshotter) View(ctx context.Context, key, parent string, opts ...snapshot.Opt) ([]mount.Mount, error) { - return s.createSnapshot(ctx, key, parent, true, opts) -} - -func (s *snapshotter) createSnapshot(ctx context.Context, key, parent string, readonly bool, opts []snapshot.Opt) ([]mount.Mount, error) { - s.l.RLock() - defer s.l.RUnlock() - - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return nil, err - } - - var base snapshot.Info - for _, opt := range opts { - if err := opt(&base); err != nil { - return nil, err - } - } - - if err := validateSnapshot(&base); err != nil { - return nil, err - } - - var m []mount.Mount - if err := update(ctx, s.db, func(tx *bolt.Tx) error { - bkt, err := createSnapshotterBucket(tx, ns, s.name) - if err != nil { - return err - } - - bbkt, err := bkt.CreateBucket([]byte(key)) - if err != nil { - if err == bolt.ErrBucketExists { - err = errors.Wrapf(errdefs.ErrAlreadyExists, "snapshot %v already exists", key) - } - return err - } - var bparent string - if parent != "" { - pbkt := bkt.Bucket([]byte(parent)) - if pbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "parent snapshot %v does not exist", parent) - } - bparent = string(pbkt.Get(bucketKeyName)) - - cbkt, err := pbkt.CreateBucketIfNotExists(bucketKeyChildren) - if err != nil { - return err - } - if err := cbkt.Put([]byte(key), nil); err != nil { - return err - } - - if err := bbkt.Put(bucketKeyParent, []byte(parent)); err != nil { - return err - } - } - - sid, err := bkt.NextSequence() - if err != nil { - return err - } - bkey := createKey(sid, ns, key) - if err := bbkt.Put(bucketKeyName, []byte(bkey)); err != nil { - return err - } - - ts := time.Now().UTC() - if err := boltutil.WriteTimestamps(bbkt, ts, ts); err != nil { - return err - } - if err := boltutil.WriteLabels(bbkt, base.Labels); err != nil { - return err - } - - if err := addSnapshotLease(ctx, tx, s.name, key); err != nil { - return err - } - - // TODO: Consider doing this outside of transaction to lessen - // metadata lock time - if readonly { - m, err = s.Snapshotter.View(ctx, bkey, bparent) - } else { - m, err = s.Snapshotter.Prepare(ctx, bkey, bparent) - } - return err - }); err != nil { - return nil, err - } - return m, nil -} - -func (s *snapshotter) Commit(ctx context.Context, name, key string, opts ...snapshot.Opt) error { - s.l.RLock() - defer s.l.RUnlock() - - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return err - } - - var base snapshot.Info - for _, opt := range opts { - if err := opt(&base); err != nil { - return err - } - } - - if err := validateSnapshot(&base); err != nil { - return err - } - - return update(ctx, s.db, func(tx *bolt.Tx) error { - bkt := getSnapshotterBucket(tx, ns, s.name) - if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", key) - } - - bbkt, err := bkt.CreateBucket([]byte(name)) - if err != nil { - if err == bolt.ErrBucketExists { - err = errors.Wrapf(errdefs.ErrAlreadyExists, "snapshot %v already exists", name) - } - return err - } - - obkt := bkt.Bucket([]byte(key)) - if obkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", key) - } - - bkey := string(obkt.Get(bucketKeyName)) - - sid, err := bkt.NextSequence() - if err != nil { - return err - } - - nameKey := createKey(sid, ns, name) - - if err := bbkt.Put(bucketKeyName, []byte(nameKey)); err != nil { - return err - } - - parent := obkt.Get(bucketKeyParent) - if len(parent) > 0 { - pbkt := bkt.Bucket(parent) - if pbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "parent snapshot %v does not exist", string(parent)) - } - - cbkt, err := pbkt.CreateBucketIfNotExists(bucketKeyChildren) - if err != nil { - return err - } - if err := cbkt.Delete([]byte(key)); err != nil { - return err - } - if err := cbkt.Put([]byte(name), nil); err != nil { - return err - } - - if err := bbkt.Put(bucketKeyParent, parent); err != nil { - return err - } - } - ts := time.Now().UTC() - if err := boltutil.WriteTimestamps(bbkt, ts, ts); err != nil { - return err - } - if err := boltutil.WriteLabels(bbkt, base.Labels); err != nil { - return err - } - if err := bkt.DeleteBucket([]byte(key)); err != nil { - return err - } - - // TODO: Consider doing this outside of transaction to lessen - // metadata lock time - return s.Snapshotter.Commit(ctx, nameKey, bkey) - }) - -} - -func (s *snapshotter) Remove(ctx context.Context, key string) error { - s.l.RLock() - defer s.l.RUnlock() - - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return err - } - - return update(ctx, s.db, func(tx *bolt.Tx) error { - var sbkt *bolt.Bucket - bkt := getSnapshotterBucket(tx, ns, s.name) - if bkt != nil { - sbkt = bkt.Bucket([]byte(key)) - } - if sbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", key) - } - - cbkt := sbkt.Bucket(bucketKeyChildren) - if cbkt != nil { - if child, _ := cbkt.Cursor().First(); child != nil { - return errors.Wrap(errdefs.ErrFailedPrecondition, "cannot remove snapshot with child") - } - } - - parent := sbkt.Get(bucketKeyParent) - if len(parent) > 0 { - pbkt := bkt.Bucket(parent) - if pbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "parent snapshot %v does not exist", string(parent)) - } - cbkt := pbkt.Bucket(bucketKeyChildren) - if cbkt != nil { - if err := cbkt.Delete([]byte(key)); err != nil { - return errors.Wrap(err, "failed to remove child link") - } - } - } - - if err := bkt.DeleteBucket([]byte(key)); err != nil { - return err - } - - // Mark snapshotter as dirty for triggering garbage collection - s.db.dirtyL.Lock() - s.db.dirtySS[s.name] = struct{}{} - s.db.dirtyL.Unlock() - - return nil - }) -} - -type infoPair struct { - bkey string - info snapshot.Info -} - -func (s *snapshotter) Walk(ctx context.Context, fn func(context.Context, snapshot.Info) error) error { - ns, err := namespaces.NamespaceRequired(ctx) - if err != nil { - return err - } - - var ( - batchSize = 100 - pairs = []infoPair{} - lastKey string - ) - - for { - if err := view(ctx, s.db, func(tx *bolt.Tx) error { - bkt := getSnapshotterBucket(tx, ns, s.name) - if bkt == nil { - return nil - } - - c := bkt.Cursor() - - var k, v []byte - if lastKey == "" { - k, v = c.First() - } else { - k, v = c.Seek([]byte(lastKey)) - } - - for k != nil { - if v == nil { - if len(pairs) >= batchSize { - break - } - sbkt := bkt.Bucket(k) - - pair := infoPair{ - bkey: string(sbkt.Get(bucketKeyName)), - info: snapshot.Info{ - Name: string(k), - Parent: string(sbkt.Get(bucketKeyParent)), - }, - } - - err := boltutil.ReadTimestamps(sbkt, &pair.info.Created, &pair.info.Updated) - if err != nil { - return err - } - pair.info.Labels, err = boltutil.ReadLabels(sbkt) - if err != nil { - return err - } - - pairs = append(pairs, pair) - } - - k, v = c.Next() - } - - lastKey = string(k) - - return nil - }); err != nil { - return err - } - - for _, pair := range pairs { - info, err := s.Snapshotter.Stat(ctx, pair.bkey) - if err != nil { - if errdefs.IsNotFound(err) { - continue - } - return err - } - - if err := fn(ctx, overlayInfo(info, pair.info)); err != nil { - return err - } - } - - if lastKey == "" { - break - } - - pairs = pairs[:0] - - } - - return nil -} - -func validateSnapshot(info *snapshot.Info) error { - for k, v := range info.Labels { - if err := labels.Validate(k, v); err != nil { - return errors.Wrapf(err, "info.Labels") - } - } - - return nil -} - -func (s *snapshotter) garbageCollect(ctx context.Context) error { - logger := log.G(ctx).WithField("snapshotter", s.name) - lt1 := time.Now() - s.l.Lock() - defer func() { - s.l.Unlock() - logger.WithField("t", time.Now().Sub(lt1)).Debugf("garbage collected") - }() - - seen := map[string]struct{}{} - if err := s.db.View(func(tx *bolt.Tx) error { - v1bkt := tx.Bucket(bucketKeyVersion) - if v1bkt == nil { - return nil - } - - // iterate through each namespace - v1c := v1bkt.Cursor() - - for k, v := v1c.First(); k != nil; k, v = v1c.Next() { - if v != nil { - continue - } - - sbkt := v1bkt.Bucket(k).Bucket(bucketKeyObjectSnapshots) - if sbkt == nil { - continue - } - - // Load specific snapshotter - ssbkt := sbkt.Bucket([]byte(s.name)) - if ssbkt == nil { - continue - } - - if err := ssbkt.ForEach(func(sk, sv []byte) error { - if sv == nil { - bkey := ssbkt.Bucket(sk).Get(bucketKeyName) - if len(bkey) > 0 { - seen[string(bkey)] = struct{}{} - } - } - return nil - }); err != nil { - return err - } - } - - return nil - }); err != nil { - return err - } - - roots, err := s.walkTree(ctx, seen) - if err != nil { - return err - } - - // TODO: Unlock before prune (once nodes are fully unavailable) - - for _, node := range roots { - if err := s.pruneBranch(ctx, node); err != nil { - return err - } - } - - return nil -} - -type treeNode struct { - info snapshot.Info - remove bool - children []*treeNode -} - -func (s *snapshotter) walkTree(ctx context.Context, seen map[string]struct{}) ([]*treeNode, error) { - roots := []*treeNode{} - nodes := map[string]*treeNode{} - - if err := s.Snapshotter.Walk(ctx, func(ctx context.Context, info snapshot.Info) error { - _, isSeen := seen[info.Name] - node, ok := nodes[info.Name] - if !ok { - node = &treeNode{} - nodes[info.Name] = node - } - - node.remove = !isSeen - node.info = info - - if info.Parent == "" { - roots = append(roots, node) - } else { - parent, ok := nodes[info.Parent] - if !ok { - parent = &treeNode{} - nodes[info.Parent] = parent - } - parent.children = append(parent.children, node) - } - - return nil - }); err != nil { - return nil, err - } - - return roots, nil -} - -func (s *snapshotter) pruneBranch(ctx context.Context, node *treeNode) error { - for _, child := range node.children { - if err := s.pruneBranch(ctx, child); err != nil { - return err - } - } - - if node.remove { - logger := log.G(ctx).WithField("snapshotter", s.name) - if err := s.Snapshotter.Remove(ctx, node.info.Name); err != nil { - if !errdefs.IsFailedPrecondition(err) { - return err - } - logger.WithError(err).WithField("key", node.info.Name).Warnf("snapshot removal failed") - } else { - logger.WithField("key", node.info.Name).Debug("removed snapshot") - } - } - - return nil -} diff --git a/vendor/github.com/containerd/containerd/services/namespaces/client.go b/vendor/github.com/containerd/containerd/namespaces.go similarity index 67% rename from vendor/github.com/containerd/containerd/services/namespaces/client.go rename to vendor/github.com/containerd/containerd/namespaces.go index fd59ec619..36fc50cab 100644 --- a/vendor/github.com/containerd/containerd/services/namespaces/client.go +++ b/vendor/github.com/containerd/containerd/namespaces.go @@ -1,4 +1,4 @@ -package namespaces +package containerd import ( "context" @@ -10,16 +10,16 @@ import ( "github.com/gogo/protobuf/types" ) -// NewStoreFromClient returns a new namespace store -func NewStoreFromClient(client api.NamespacesClient) namespaces.Store { - return &remote{client: client} +// NewNamespaceStoreFromClient returns a new namespace store +func NewNamespaceStoreFromClient(client api.NamespacesClient) namespaces.Store { + return &remoteNamespaces{client: client} } -type remote struct { +type remoteNamespaces struct { client api.NamespacesClient } -func (r *remote) Create(ctx context.Context, namespace string, labels map[string]string) error { +func (r *remoteNamespaces) Create(ctx context.Context, namespace string, labels map[string]string) error { var req api.CreateNamespaceRequest req.Namespace = api.Namespace{ @@ -35,7 +35,7 @@ func (r *remote) Create(ctx context.Context, namespace string, labels map[string return nil } -func (r *remote) Labels(ctx context.Context, namespace string) (map[string]string, error) { +func (r *remoteNamespaces) Labels(ctx context.Context, namespace string) (map[string]string, error) { var req api.GetNamespaceRequest req.Name = namespace @@ -47,7 +47,7 @@ func (r *remote) Labels(ctx context.Context, namespace string) (map[string]strin return resp.Namespace.Labels, nil } -func (r *remote) SetLabel(ctx context.Context, namespace, key, value string) error { +func (r *remoteNamespaces) SetLabel(ctx context.Context, namespace, key, value string) error { var req api.UpdateNamespaceRequest req.Namespace = api.Namespace{ @@ -67,7 +67,7 @@ func (r *remote) SetLabel(ctx context.Context, namespace, key, value string) err return nil } -func (r *remote) List(ctx context.Context) ([]string, error) { +func (r *remoteNamespaces) List(ctx context.Context) ([]string, error) { var req api.ListNamespacesRequest resp, err := r.client.List(ctx, &req) @@ -84,7 +84,7 @@ func (r *remote) List(ctx context.Context) ([]string, error) { return namespaces, nil } -func (r *remote) Delete(ctx context.Context, namespace string) error { +func (r *remoteNamespaces) Delete(ctx context.Context, namespace string) error { var req api.DeleteNamespaceRequest req.Name = namespace diff --git a/vendor/github.com/containerd/containerd/process.go b/vendor/github.com/containerd/containerd/process.go index e51367aaa..ad1a2a1f4 100644 --- a/vendor/github.com/containerd/containerd/process.go +++ b/vendor/github.com/containerd/containerd/process.go @@ -7,6 +7,7 @@ import ( "time" "github.com/containerd/containerd/api/services/tasks/v1" + "github.com/containerd/containerd/cio" "github.com/containerd/containerd/errdefs" "github.com/pkg/errors" ) @@ -28,7 +29,7 @@ type Process interface { // Resize changes the width and heigh of the process's terminal Resize(ctx context.Context, w, h uint32) error // IO returns the io set for the process - IO() IO + IO() cio.IO // Status returns the executing status of the process Status(context.Context) (Status, error) } @@ -72,7 +73,7 @@ type process struct { id string task *task pid uint32 - io IO + io cio.IO } func (p *process) ID() string { @@ -104,7 +105,7 @@ func (p *process) Start(ctx context.Context) error { func (p *process) Kill(ctx context.Context, s syscall.Signal, opts ...KillOpts) error { var i KillInfo for _, o := range opts { - if err := o(ctx, p, &i); err != nil { + if err := o(ctx, &i); err != nil { return err } } @@ -154,7 +155,7 @@ func (p *process) CloseIO(ctx context.Context, opts ...IOCloserOpts) error { return errdefs.FromGRPC(err) } -func (p *process) IO() IO { +func (p *process) IO() cio.IO { return p.io } diff --git a/vendor/github.com/containerd/containerd/protobuf/google/rpc/code.pb.go b/vendor/github.com/containerd/containerd/protobuf/google/rpc/code.pb.go index 74537b7e6..c94ceb438 100644 --- a/vendor/github.com/containerd/containerd/protobuf/google/rpc/code.pb.go +++ b/vendor/github.com/containerd/containerd/protobuf/google/rpc/code.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/protobuf/google/rpc/code.proto -// DO NOT EDIT! /* Package rpc is a generated protocol buffer package. diff --git a/vendor/github.com/containerd/containerd/protobuf/google/rpc/error_details.pb.go b/vendor/github.com/containerd/containerd/protobuf/google/rpc/error_details.pb.go index a61229d73..46953e7ff 100644 --- a/vendor/github.com/containerd/containerd/protobuf/google/rpc/error_details.pb.go +++ b/vendor/github.com/containerd/containerd/protobuf/google/rpc/error_details.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/protobuf/google/rpc/error_details.proto -// DO NOT EDIT! package rpc @@ -670,24 +669,6 @@ func (m *LocalizedMessage) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64ErrorDetails(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32ErrorDetails(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintErrorDetails(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) diff --git a/vendor/github.com/containerd/containerd/protobuf/google/rpc/status.pb.go b/vendor/github.com/containerd/containerd/protobuf/google/rpc/status.pb.go index 80927bf65..fde1ca7b0 100644 --- a/vendor/github.com/containerd/containerd/protobuf/google/rpc/status.pb.go +++ b/vendor/github.com/containerd/containerd/protobuf/google/rpc/status.pb.go @@ -1,6 +1,5 @@ -// Code generated by protoc-gen-gogo. +// Code generated by protoc-gen-gogo. DO NOT EDIT. // source: github.com/containerd/containerd/protobuf/google/rpc/status.proto -// DO NOT EDIT! package rpc @@ -131,24 +130,6 @@ func (m *Status) MarshalTo(dAtA []byte) (int, error) { return i, nil } -func encodeFixed64Status(dAtA []byte, offset int, v uint64) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - dAtA[offset+4] = uint8(v >> 32) - dAtA[offset+5] = uint8(v >> 40) - dAtA[offset+6] = uint8(v >> 48) - dAtA[offset+7] = uint8(v >> 56) - return offset + 8 -} -func encodeFixed32Status(dAtA []byte, offset int, v uint32) int { - dAtA[offset] = uint8(v) - dAtA[offset+1] = uint8(v >> 8) - dAtA[offset+2] = uint8(v >> 16) - dAtA[offset+3] = uint8(v >> 24) - return offset + 4 -} func encodeVarintStatus(dAtA []byte, offset int, v uint64) int { for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) diff --git a/vendor/github.com/containerd/containerd/protobuf/plugin/doc.go b/vendor/github.com/containerd/containerd/protobuf/plugin/doc.go deleted file mode 100644 index b0736c3a0..000000000 --- a/vendor/github.com/containerd/containerd/protobuf/plugin/doc.go +++ /dev/null @@ -1 +0,0 @@ -package plugin diff --git a/vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.pb.go b/vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.pb.go deleted file mode 100644 index 797b69166..000000000 --- a/vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.pb.go +++ /dev/null @@ -1,73 +0,0 @@ -// Code generated by protoc-gen-gogo. -// source: github.com/containerd/containerd/protobuf/plugin/fieldpath.proto -// DO NOT EDIT! - -/* -Package plugin is a generated protocol buffer package. - -It is generated from these files: - github.com/containerd/containerd/protobuf/plugin/fieldpath.proto - -It has these top-level messages: -*/ -package plugin - -import proto "github.com/gogo/protobuf/proto" -import fmt "fmt" -import math "math" -import google_protobuf "github.com/gogo/protobuf/protoc-gen-gogo/descriptor" - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package - -var E_FieldpathAll = &proto.ExtensionDesc{ - ExtendedType: (*google_protobuf.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63300, - Name: "containerd.plugin.fieldpath_all", - Tag: "varint,63300,opt,name=fieldpath_all,json=fieldpathAll", - Filename: "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto", -} - -var E_Fieldpath = &proto.ExtensionDesc{ - ExtendedType: (*google_protobuf.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64400, - Name: "containerd.plugin.fieldpath", - Tag: "varint,64400,opt,name=fieldpath", - Filename: "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto", -} - -func init() { - proto.RegisterExtension(E_FieldpathAll) - proto.RegisterExtension(E_Fieldpath) -} - -func init() { - proto.RegisterFile("github.com/containerd/containerd/protobuf/plugin/fieldpath.proto", fileDescriptorFieldpath) -} - -var fileDescriptorFieldpath = []byte{ - // 203 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x72, 0x48, 0xcf, 0x2c, 0xc9, - 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, - 0x4a, 0x41, 0x66, 0x16, 0x14, 0xe5, 0x97, 0xe4, 0x27, 0x95, 0xa6, 0xe9, 0x17, 0xe4, 0x94, 0xa6, - 0x67, 0xe6, 0xe9, 0xa7, 0x65, 0xa6, 0xe6, 0xa4, 0x14, 0x24, 0x96, 0x64, 0xe8, 0x81, 0x65, 0x84, - 0x04, 0x11, 0x6a, 0xf5, 0x20, 0x4a, 0xa4, 0x14, 0xd2, 0xf3, 0xf3, 0xd3, 0x73, 0x52, 0x11, 0x5a, - 0x53, 0x52, 0x8b, 0x93, 0x8b, 0x32, 0x0b, 0x4a, 0xf2, 0x8b, 0x20, 0x9a, 0xac, 0x9c, 0xb9, 0x78, - 0xe1, 0xe6, 0xc4, 0x27, 0xe6, 0xe4, 0x08, 0xc9, 0xe8, 0x41, 0xf4, 0xe8, 0xc1, 0xf4, 0xe8, 0xb9, - 0x65, 0xe6, 0xa4, 0xfa, 0x17, 0x94, 0x64, 0xe6, 0xe7, 0x15, 0x4b, 0x1c, 0x79, 0xc7, 0xac, 0xc0, - 0xa8, 0xc1, 0x11, 0xc4, 0x03, 0xd7, 0xe4, 0x98, 0x93, 0x63, 0x65, 0xcf, 0xc5, 0x09, 0xe7, 0x0b, - 0xc9, 0x63, 0x18, 0xe0, 0x9b, 0x5a, 0x5c, 0x9c, 0x98, 0x0e, 0x37, 0x63, 0xc2, 0x77, 0x88, 0x19, - 0x08, 0x3d, 0x4e, 0x12, 0x27, 0x1e, 0xca, 0x31, 0xdc, 0x78, 0x28, 0xc7, 0xd0, 0xf0, 0x48, 0x8e, - 0xf1, 0xc4, 0x23, 0x39, 0xc6, 0x0b, 0x8f, 0xe4, 0x18, 0x1f, 0x3c, 0x92, 0x63, 0x04, 0x04, 0x00, - 0x00, 0xff, 0xff, 0xd6, 0x21, 0x2a, 0xb6, 0x17, 0x01, 0x00, 0x00, -} diff --git a/vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.proto b/vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.proto deleted file mode 100644 index 0674dc651..000000000 --- a/vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.proto +++ /dev/null @@ -1,40 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto2"; -package containerd.plugin; - -import "google/protobuf/descriptor.proto"; - -extend google.protobuf.FileOptions { - optional bool fieldpath_all = 63300; -} - -extend google.protobuf.MessageOptions { - optional bool fieldpath = 64400; -} diff --git a/vendor/github.com/containerd/containerd/protobuf/plugin/helpers.go b/vendor/github.com/containerd/containerd/protobuf/plugin/helpers.go deleted file mode 100644 index 7a2af56fb..000000000 --- a/vendor/github.com/containerd/containerd/protobuf/plugin/helpers.go +++ /dev/null @@ -1,11 +0,0 @@ -package plugin - -import ( - "github.com/gogo/protobuf/proto" - "github.com/gogo/protobuf/protoc-gen-gogo/descriptor" -) - -// FieldpathEnabled returns true if E_Fieldpath is enabled -func FieldpathEnabled(file *descriptor.FileDescriptorProto, message *descriptor.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Fieldpath, proto.GetBoolExtension(file.Options, E_FieldpathAll, false)) -} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go b/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go index 46677e491..222cf83c0 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go @@ -2,6 +2,7 @@ package docker import ( "context" + "fmt" "io" "net/http" "path" @@ -37,32 +38,60 @@ func (r dockerFetcher) Fetch(ctx context.Context, desc ocispec.Descriptor) (io.R return nil, err } - for _, u := range urls { - req, err := http.NewRequest(http.MethodGet, u, nil) - if err != nil { - return nil, err - } + return newHTTPReadSeeker(desc.Size, func(offset int64) (io.ReadCloser, error) { + for _, u := range urls { + rc, err := r.open(ctx, u, desc.MediaType, offset) + if err != nil { + if errdefs.IsNotFound(err) { + continue // try one of the other urls. + } - req.Header.Set("Accept", strings.Join([]string{desc.MediaType, `*`}, ", ")) - resp, err := r.doRequestWithRetries(ctx, req, nil) - if err != nil { - return nil, err - } - - if resp.StatusCode > 299 { - resp.Body.Close() - if resp.StatusCode == http.StatusNotFound { - continue // try one of the other urls. + return nil, err } - return nil, errors.Errorf("unexpected status code %v: %v", u, resp.Status) + + return rc, nil } - return resp.Body, nil + return nil, errors.Wrapf(errdefs.ErrNotFound, + "could not fetch content descriptor %v (%v) from remote", + desc.Digest, desc.MediaType) + + }) +} + +func (r dockerFetcher) open(ctx context.Context, u, mediatype string, offset int64) (io.ReadCloser, error) { + req, err := http.NewRequest(http.MethodGet, u, nil) + if err != nil { + return nil, err } - return nil, errors.Wrapf(errdefs.ErrNotFound, - "could not fetch content descriptor %v (%v) from remote", - desc.Digest, desc.MediaType) + req.Header.Set("Accept", strings.Join([]string{mediatype, `*`}, ", ")) + + if offset > 0 { + // TODO(stevvooe): Only set this header in response to the + // "Accept-Ranges: bytes" header. + req.Header.Set("Range", fmt.Sprintf("bytes=%d-", offset)) + } + + resp, err := r.doRequestWithRetries(ctx, req, nil) + if err != nil { + return nil, err + } + + if resp.StatusCode > 299 { + // TODO(stevvooe): When doing a offset specific request, we should + // really distinguish between a 206 and a 200. In the case of 200, we + // can discard the bytes, hiding the seek behavior from the + // implementation. + + resp.Body.Close() + if resp.StatusCode == http.StatusNotFound { + return nil, errors.Wrapf(errdefs.ErrNotFound, "content at %v not found", u) + } + return nil, errors.Errorf("unexpected status code %v: %v", u, resp.Status) + } + + return resp.Body, nil } // getV2URLPaths generates the candidate urls paths for the object based on the diff --git a/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go b/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go new file mode 100644 index 000000000..f6de60a27 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go @@ -0,0 +1,128 @@ +package docker + +import ( + "bytes" + "io" + "io/ioutil" + + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/log" + "github.com/pkg/errors" +) + +type httpReadSeeker struct { + size int64 + offset int64 + rc io.ReadCloser + open func(offset int64) (io.ReadCloser, error) + closed bool +} + +func newHTTPReadSeeker(size int64, open func(offset int64) (io.ReadCloser, error)) (io.ReadCloser, error) { + return &httpReadSeeker{ + size: size, + open: open, + }, nil +} + +func (hrs *httpReadSeeker) Read(p []byte) (n int, err error) { + if hrs.closed { + return 0, io.EOF + } + + rd, err := hrs.reader() + if err != nil { + return 0, err + } + + n, err = rd.Read(p) + hrs.offset += int64(n) + return +} + +func (hrs *httpReadSeeker) Close() error { + if hrs.closed { + return nil + } + hrs.closed = true + if hrs.rc != nil { + return hrs.rc.Close() + } + + return nil +} + +func (hrs *httpReadSeeker) Seek(offset int64, whence int) (int64, error) { + if hrs.closed { + return 0, errors.Wrap(errdefs.ErrUnavailable, "Fetcher.Seek: closed") + } + + abs := hrs.offset + switch whence { + case io.SeekStart: + abs = offset + case io.SeekCurrent: + abs += offset + case io.SeekEnd: + if hrs.size == -1 { + return 0, errors.Wrap(errdefs.ErrUnavailable, "Fetcher.Seek: unknown size, cannot seek from end") + } + abs = hrs.size + offset + default: + return 0, errors.Wrap(errdefs.ErrInvalidArgument, "Fetcher.Seek: invalid whence") + } + + if abs < 0 { + return 0, errors.Wrapf(errdefs.ErrInvalidArgument, "Fetcher.Seek: negative offset") + } + + if abs != hrs.offset { + if hrs.rc != nil { + if err := hrs.rc.Close(); err != nil { + log.L.WithError(err).Errorf("Fetcher.Seek: failed to close ReadCloser") + } + + hrs.rc = nil + } + + hrs.offset = abs + } + + return hrs.offset, nil +} + +func (hrs *httpReadSeeker) reader() (io.Reader, error) { + if hrs.rc != nil { + return hrs.rc, nil + } + + if hrs.size == -1 || hrs.offset < hrs.size { + // only try to reopen the body request if we are seeking to a value + // less than the actual size. + if hrs.open == nil { + return nil, errors.Wrapf(errdefs.ErrNotImplemented, "cannot open") + } + + rc, err := hrs.open(hrs.offset) + if err != nil { + return nil, errors.Wrapf(err, "httpReaderSeeker: failed open") + } + + if hrs.rc != nil { + if err := hrs.rc.Close(); err != nil { + log.L.WithError(err).Errorf("httpReadSeeker: failed to close ReadCloser") + } + } + hrs.rc = rc + } else { + // There is an edge case here where offset == size of the content. If + // we seek, we will probably get an error for content that cannot be + // sought (?). In that case, we should err on committing the content, + // as the length is already satisified but we just return the empty + // reader instead. + + hrs.rc = ioutil.NopCloser(bytes.NewReader([]byte{})) + } + + return hrs.rc, nil +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/pusher.go b/vendor/github.com/containerd/containerd/remotes/docker/pusher.go index 24bd278a1..405480b54 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/pusher.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/pusher.go @@ -36,7 +36,7 @@ func (p dockerPusher) Push(ctx context.Context, desc ocispec.Descriptor) (conten status, err := p.tracker.GetStatus(ref) if err == nil { if status.Offset == status.Total { - return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "ref %v already exists", ref) + return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "ref %v", ref) } // TODO: Handle incomplete status } else if !errdefs.IsNotFound(err) { @@ -52,7 +52,11 @@ func (p dockerPusher) Push(ctx context.Context, desc ocispec.Descriptor) (conten case images.MediaTypeDockerSchema2Manifest, images.MediaTypeDockerSchema2ManifestList, ocispec.MediaTypeImageManifest, ocispec.MediaTypeImageIndex: isManifest = true - existCheck = path.Join("manifests", desc.Digest.String()) + if p.tag == "" { + existCheck = path.Join("manifests", desc.Digest.String()) + } else { + existCheck = path.Join("manifests", p.tag) + } default: existCheck = path.Join("blobs", desc.Digest.String()) } @@ -71,15 +75,26 @@ func (p dockerPusher) Push(ctx context.Context, desc ocispec.Descriptor) (conten log.G(ctx).WithError(err).Debugf("Unable to check existence, continuing with push") } else { if resp.StatusCode == http.StatusOK { - p.tracker.SetStatus(ref, Status{ - Status: content.Status{ - Ref: ref, - // TODO: Set updated time? - }, - }) - return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "content %v on remote", desc.Digest) - } - if resp.StatusCode != http.StatusNotFound { + var exists bool + if isManifest && p.tag != "" { + dgstHeader := digest.Digest(resp.Header.Get("Docker-Content-Digest")) + if dgstHeader == desc.Digest { + exists = true + } + } else { + exists = true + } + + if exists { + p.tracker.SetStatus(ref, Status{ + Status: content.Status{ + Ref: ref, + // TODO: Set updated time? + }, + }) + return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "content %v on remote", desc.Digest) + } + } else if resp.StatusCode != http.StatusNotFound { // TODO: log error return nil, errors.Errorf("unexpected response: %s", resp.Status) } diff --git a/vendor/github.com/containerd/containerd/remotes/docker/resolver.go b/vendor/github.com/containerd/containerd/remotes/docker/resolver.go index 7a1150495..57a18b664 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/resolver.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/resolver.go @@ -7,7 +7,6 @@ import ( "io" "io/ioutil" "net/http" - "net/textproto" "net/url" "path" "strconv" @@ -298,7 +297,7 @@ func (r *dockerBase) authorize(req *http.Request) { func (r *dockerBase) doRequest(ctx context.Context, req *http.Request) (*http.Response, error) { ctx = log.WithLogger(ctx, log.G(ctx).WithField("url", req.URL.String())) - log.G(ctx).WithField("request.headers", req.Header).WithField("request.method", req.Method).Debug("Do request") + log.G(ctx).WithField("request.headers", req.Header).WithField("request.method", req.Method).Debug("do request") r.authorize(req) resp, err := ctxhttp.Do(ctx, r.client, req) if err != nil { @@ -405,22 +404,6 @@ func copyRequest(req *http.Request) (*http.Request, error) { return &ireq, nil } -func isManifestAccept(h http.Header) bool { - for _, ah := range h[textproto.CanonicalMIMEHeaderKey("Accept")] { - switch ah { - case images.MediaTypeDockerSchema2Manifest: - fallthrough - case images.MediaTypeDockerSchema2ManifestList: - fallthrough - case ocispec.MediaTypeImageManifest: - fallthrough - case ocispec.MediaTypeImageIndex: - return true - } - } - return false -} - func (r *dockerBase) setTokenAuth(ctx context.Context, params map[string]string) error { realm, ok := params["realm"] if !ok { diff --git a/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go b/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go index 52f83d43f..6b74cd67e 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go @@ -29,10 +29,6 @@ import ( const manifestSizeLimit = 8e6 // 8MB -var ( - mediaTypeManifest = "application/vnd.docker.distribution.manifest.v1+json" -) - type blobState struct { diffID digest.Digest empty bool @@ -87,6 +83,7 @@ func (c *Converter) Handle(ctx context.Context, desc ocispec.Descriptor) ([]ocis { MediaType: images.MediaTypeDockerSchema2LayerGzip, Digest: c.pulledManifest.FSLayers[i].BlobSum, + Size: -1, }, }, descs...) } @@ -213,10 +210,16 @@ func (c *Converter) fetchBlob(ctx context.Context, desc ocispec.Descriptor) erro ref = remotes.MakeRefKey(ctx, desc) calc = newBlobStateCalculator() retry = 16 + size = desc.Size ) + // size may be unknown, set to zero for content ingest + if size == -1 { + size = 0 + } + tryit: - cw, err := c.contentStore.Writer(ctx, ref, desc.Size, desc.Digest) + cw, err := c.contentStore.Writer(ctx, ref, size, desc.Digest) if err != nil { if errdefs.IsUnavailable(err) { select { @@ -277,7 +280,8 @@ tryit: eg.Go(func() error { defer pw.Close() - return content.Copy(ctx, cw, io.TeeReader(rc, pw), desc.Size, desc.Digest) + + return content.Copy(ctx, cw, io.TeeReader(rc, pw), size, desc.Digest) }) if err := eg.Wait(); err != nil { @@ -285,7 +289,7 @@ tryit: } } - if desc.Size == 0 { + if desc.Size == -1 { info, err := c.contentStore.Info(ctx, desc.Digest) if err != nil { return errors.Wrap(err, "failed to get blob info") diff --git a/vendor/github.com/containerd/containerd/services/content/service.go b/vendor/github.com/containerd/containerd/services/content/service.go deleted file mode 100644 index 3784579d5..000000000 --- a/vendor/github.com/containerd/containerd/services/content/service.go +++ /dev/null @@ -1,454 +0,0 @@ -package content - -import ( - "io" - "sync" - - api "github.com/containerd/containerd/api/services/content/v1" - eventsapi "github.com/containerd/containerd/api/services/events/v1" - "github.com/containerd/containerd/content" - "github.com/containerd/containerd/errdefs" - "github.com/containerd/containerd/events" - "github.com/containerd/containerd/log" - "github.com/containerd/containerd/metadata" - "github.com/containerd/containerd/plugin" - "github.com/golang/protobuf/ptypes/empty" - digest "github.com/opencontainers/go-digest" - "github.com/pkg/errors" - "github.com/sirupsen/logrus" - "golang.org/x/net/context" - "google.golang.org/grpc" - "google.golang.org/grpc/codes" -) - -type service struct { - store content.Store - publisher events.Publisher -} - -var bufPool = sync.Pool{ - New: func() interface{} { - return make([]byte, 1<<20) - }, -} - -var _ api.ContentServer = &service{} - -func init() { - plugin.Register(&plugin.Registration{ - Type: plugin.GRPCPlugin, - ID: "content", - Requires: []plugin.Type{ - plugin.MetadataPlugin, - }, - InitFn: func(ic *plugin.InitContext) (interface{}, error) { - m, err := ic.Get(plugin.MetadataPlugin) - if err != nil { - return nil, err - } - - s, err := NewService(m.(*metadata.DB).ContentStore(), ic.Events) - return s, err - }, - }) -} - -// NewService returns the content GRPC server -func NewService(cs content.Store, publisher events.Publisher) (api.ContentServer, error) { - return &service{ - store: cs, - publisher: publisher, - }, nil -} - -func (s *service) Register(server *grpc.Server) error { - api.RegisterContentServer(server, s) - return nil -} - -func (s *service) Info(ctx context.Context, req *api.InfoRequest) (*api.InfoResponse, error) { - if err := req.Digest.Validate(); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%q failed validation", req.Digest) - } - - bi, err := s.store.Info(ctx, req.Digest) - if err != nil { - return nil, errdefs.ToGRPC(err) - } - - return &api.InfoResponse{ - Info: infoToGRPC(bi), - }, nil -} - -func (s *service) Update(ctx context.Context, req *api.UpdateRequest) (*api.UpdateResponse, error) { - if err := req.Info.Digest.Validate(); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%q failed validation", req.Info.Digest) - } - - info, err := s.store.Update(ctx, infoFromGRPC(req.Info), req.UpdateMask.GetPaths()...) - if err != nil { - return nil, errdefs.ToGRPC(err) - } - - return &api.UpdateResponse{ - Info: infoToGRPC(info), - }, nil -} - -func (s *service) List(req *api.ListContentRequest, session api.Content_ListServer) error { - var ( - buffer []api.Info - sendBlock = func(block []api.Info) error { - // send last block - return session.Send(&api.ListContentResponse{ - Info: block, - }) - } - ) - - if err := s.store.Walk(session.Context(), func(info content.Info) error { - buffer = append(buffer, api.Info{ - Digest: info.Digest, - Size_: info.Size, - CreatedAt: info.CreatedAt, - Labels: info.Labels, - }) - - if len(buffer) >= 100 { - if err := sendBlock(buffer); err != nil { - return err - } - - buffer = buffer[:0] - } - - return nil - }, req.Filters...); err != nil { - return err - } - - if len(buffer) > 0 { - // send last block - if err := sendBlock(buffer); err != nil { - return err - } - } - - return nil -} - -func (s *service) Delete(ctx context.Context, req *api.DeleteContentRequest) (*empty.Empty, error) { - if err := req.Digest.Validate(); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, err.Error()) - } - - if err := s.store.Delete(ctx, req.Digest); err != nil { - return nil, errdefs.ToGRPC(err) - } - - if err := s.publisher.Publish(ctx, "/content/delete", &eventsapi.ContentDelete{ - Digest: req.Digest, - }); err != nil { - return nil, err - } - - return &empty.Empty{}, nil -} - -func (s *service) Read(req *api.ReadContentRequest, session api.Content_ReadServer) error { - if err := req.Digest.Validate(); err != nil { - return grpc.Errorf(codes.InvalidArgument, "%v: %v", req.Digest, err) - } - - oi, err := s.store.Info(session.Context(), req.Digest) - if err != nil { - return errdefs.ToGRPC(err) - } - - ra, err := s.store.ReaderAt(session.Context(), req.Digest) - if err != nil { - return errdefs.ToGRPC(err) - } - defer ra.Close() - - var ( - offset = req.Offset - size = req.Size_ - - // TODO(stevvooe): Using the global buffer pool. At 32KB, it is probably - // little inefficient for work over a fast network. We can tune this later. - p = bufPool.Get().([]byte) - ) - defer bufPool.Put(p) - - if offset < 0 { - offset = 0 - } - - if size <= 0 { - size = oi.Size - offset - } - - if offset+size > oi.Size { - return grpc.Errorf(codes.OutOfRange, "read past object length %v bytes", oi.Size) - } - - if _, err := io.CopyBuffer( - &readResponseWriter{session: session}, - io.NewSectionReader(ra, offset, size), p); err != nil { - return err - } - - return nil -} - -// readResponseWriter is a writer that places the output into ReadContentRequest messages. -// -// This allows io.CopyBuffer to do the heavy lifting of chunking the responses -// into the buffer size. -type readResponseWriter struct { - offset int64 - session api.Content_ReadServer -} - -func (rw *readResponseWriter) Write(p []byte) (n int, err error) { - if err := rw.session.Send(&api.ReadContentResponse{ - Offset: rw.offset, - Data: p, - }); err != nil { - return 0, err - } - - rw.offset += int64(len(p)) - return len(p), nil -} - -func (s *service) Status(ctx context.Context, req *api.StatusRequest) (*api.StatusResponse, error) { - status, err := s.store.Status(ctx, req.Ref) - if err != nil { - return nil, errdefs.ToGRPCf(err, "could not get status for ref %q", req.Ref) - } - - var resp api.StatusResponse - resp.Status = &api.Status{ - StartedAt: status.StartedAt, - UpdatedAt: status.UpdatedAt, - Ref: status.Ref, - Offset: status.Offset, - Total: status.Total, - Expected: status.Expected, - } - - return &resp, nil -} - -func (s *service) ListStatuses(ctx context.Context, req *api.ListStatusesRequest) (*api.ListStatusesResponse, error) { - statuses, err := s.store.ListStatuses(ctx, req.Filters...) - if err != nil { - return nil, errdefs.ToGRPC(err) - } - - var resp api.ListStatusesResponse - for _, status := range statuses { - resp.Statuses = append(resp.Statuses, api.Status{ - StartedAt: status.StartedAt, - UpdatedAt: status.UpdatedAt, - Ref: status.Ref, - Offset: status.Offset, - Total: status.Total, - Expected: status.Expected, - }) - } - - return &resp, nil -} - -func (s *service) Write(session api.Content_WriteServer) (err error) { - var ( - ctx = session.Context() - msg api.WriteContentResponse - req *api.WriteContentRequest - ref string - total int64 - expected digest.Digest - ) - - defer func(msg *api.WriteContentResponse) { - // pump through the last message if no error was encountered - if err != nil { - if grpc.Code(err) != codes.AlreadyExists { - // TODO(stevvooe): Really need a log line here to track which - // errors are actually causing failure on the server side. May want - // to configure the service with an interceptor to make this work - // identically across all GRPC methods. - // - // This is pretty noisy, so we can remove it but leave it for now. - log.G(ctx).WithError(err).Error("(*service).Write failed") - } - - return - } - - err = session.Send(msg) - }(&msg) - - // handle the very first request! - req, err = session.Recv() - if err != nil { - return err - } - - ref = req.Ref - - if ref == "" { - return grpc.Errorf(codes.InvalidArgument, "first message must have a reference") - } - - fields := logrus.Fields{ - "ref": ref, - } - total = req.Total - expected = req.Expected - if total > 0 { - fields["total"] = total - } - - if expected != "" { - fields["expected"] = expected - } - - ctx = log.WithLogger(ctx, log.G(ctx).WithFields(fields)) - - log.G(ctx).Debug("(*service).Write started") - // this action locks the writer for the session. - wr, err := s.store.Writer(ctx, ref, total, expected) - if err != nil { - return errdefs.ToGRPC(err) - } - defer wr.Close() - - for { - msg.Action = req.Action - ws, err := wr.Status() - if err != nil { - return errdefs.ToGRPC(err) - } - - msg.Offset = ws.Offset // always set the offset. - - // NOTE(stevvooe): In general, there are two cases underwhich a remote - // writer is used. - // - // For pull, we almost always have this before fetching large content, - // through descriptors. We allow predeclaration of the expected size - // and digest. - // - // For push, it is more complex. If we want to cut through content into - // storage, we may have no expectation until we are done processing the - // content. The case here is the following: - // - // 1. Start writing content. - // 2. Compress inline. - // 3. Validate digest and size (maybe). - // - // Supporting these two paths is quite awkward but it lets both API - // users use the same writer style for each with a minimum of overhead. - if req.Expected != "" { - if expected != "" && expected != req.Expected { - return grpc.Errorf(codes.InvalidArgument, "inconsistent digest provided: %v != %v", req.Expected, expected) - } - expected = req.Expected - - if _, err := s.store.Info(session.Context(), req.Expected); err == nil { - if err := s.store.Abort(session.Context(), ref); err != nil { - log.G(ctx).WithError(err).Error("failed to abort write") - } - - return grpc.Errorf(codes.AlreadyExists, "blob with expected digest %v exists", req.Expected) - } - } - - if req.Total > 0 { - // Update the expected total. Typically, this could be seen at - // negotiation time or on a commit message. - if total > 0 && req.Total != total { - return grpc.Errorf(codes.InvalidArgument, "inconsistent total provided: %v != %v", req.Total, total) - } - total = req.Total - } - - switch req.Action { - case api.WriteActionStat: - msg.Digest = wr.Digest() - msg.StartedAt = ws.StartedAt - msg.UpdatedAt = ws.UpdatedAt - msg.Total = total - case api.WriteActionWrite, api.WriteActionCommit: - if req.Offset > 0 { - // validate the offset if provided - if req.Offset != ws.Offset { - return grpc.Errorf(codes.OutOfRange, "write @%v must occur at current offset %v", req.Offset, ws.Offset) - } - } - - if req.Offset == 0 && ws.Offset > 0 { - if err := wr.Truncate(req.Offset); err != nil { - return errors.Wrapf(err, "truncate failed") - } - msg.Offset = req.Offset - } - - // issue the write if we actually have data. - if len(req.Data) > 0 { - // While this looks like we could use io.WriterAt here, because we - // maintain the offset as append only, we just issue the write. - n, err := wr.Write(req.Data) - if err != nil { - return err - } - - if n != len(req.Data) { - // TODO(stevvooe): Perhaps, we can recover this by including it - // in the offset on the write return. - return grpc.Errorf(codes.DataLoss, "wrote %v of %v bytes", n, len(req.Data)) - } - - msg.Offset += int64(n) - } - - if req.Action == api.WriteActionCommit { - var opts []content.Opt - if req.Labels != nil { - opts = append(opts, content.WithLabels(req.Labels)) - } - if err := wr.Commit(ctx, total, expected, opts...); err != nil { - return err - } - } - - msg.Digest = wr.Digest() - } - - if err := session.Send(&msg); err != nil { - return err - } - - req, err = session.Recv() - if err != nil { - if err == io.EOF { - return nil - } - - return err - } - } -} - -func (s *service) Abort(ctx context.Context, req *api.AbortRequest) (*empty.Empty, error) { - if err := s.store.Abort(ctx, req.Ref); err != nil { - return nil, errdefs.ToGRPC(err) - } - - return &empty.Empty{}, nil -} diff --git a/vendor/github.com/containerd/containerd/services/diff/service.go b/vendor/github.com/containerd/containerd/services/diff/service.go deleted file mode 100644 index 81e44dcf6..000000000 --- a/vendor/github.com/containerd/containerd/services/diff/service.go +++ /dev/null @@ -1,142 +0,0 @@ -package diff - -import ( - diffapi "github.com/containerd/containerd/api/services/diff/v1" - "github.com/containerd/containerd/api/types" - "github.com/containerd/containerd/diff" - "github.com/containerd/containerd/errdefs" - "github.com/containerd/containerd/mount" - "github.com/containerd/containerd/plugin" - ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" - "golang.org/x/net/context" - "google.golang.org/grpc" -) - -type config struct { - // Order is the order of preference in which to try diff algorithms, the - // first differ which is supported is used. - // Note when multiple differs may be supported, this order will be - // respected for which is choosen. Each differ should return the same - // correct output, allowing any ordering to be used to prefer - // more optimimal implementations. - Order []string `toml:"default"` -} - -func init() { - plugin.Register(&plugin.Registration{ - Type: plugin.GRPCPlugin, - ID: "diff", - Requires: []plugin.Type{ - plugin.DiffPlugin, - }, - Config: &config{ - Order: []string{"walking"}, - }, - InitFn: func(ic *plugin.InitContext) (interface{}, error) { - differs, err := ic.GetByType(plugin.DiffPlugin) - if err != nil { - return nil, err - } - - orderedNames := ic.Config.(*config).Order - ordered := make([]diff.Differ, len(orderedNames)) - for i, n := range orderedNames { - differp, ok := differs[n] - if !ok { - return nil, errors.Errorf("needed differ not loaded: %s", n) - } - differ, err := differp.Instance() - if err != nil { - return nil, errors.Wrapf(err, "could not load required differ due plugin init error: %s", n) - } - - ordered[i] = differ.(diff.Differ) - } - - return &service{ - differs: ordered, - }, nil - }, - }) -} - -type service struct { - differs []diff.Differ -} - -func (s *service) Register(gs *grpc.Server) error { - diffapi.RegisterDiffServer(gs, s) - return nil -} - -func (s *service) Apply(ctx context.Context, er *diffapi.ApplyRequest) (*diffapi.ApplyResponse, error) { - var ( - ocidesc ocispec.Descriptor - err error - desc = toDescriptor(er.Diff) - mounts = toMounts(er.Mounts) - ) - - for _, differ := range s.differs { - ocidesc, err = differ.Apply(ctx, desc, mounts) - if !errdefs.IsNotImplemented(err) { - break - } - } - - if err != nil { - return nil, errdefs.ToGRPC(err) - } - - return &diffapi.ApplyResponse{ - Applied: fromDescriptor(ocidesc), - }, nil - -} - -func (s *service) Diff(ctx context.Context, dr *diffapi.DiffRequest) (*diffapi.DiffResponse, error) { - var ( - ocidesc ocispec.Descriptor - err error - aMounts = toMounts(dr.Left) - bMounts = toMounts(dr.Right) - ) - - var opts []diff.Opt - if dr.MediaType != "" { - opts = append(opts, diff.WithMediaType(dr.MediaType)) - } - if dr.Ref != "" { - opts = append(opts, diff.WithReference(dr.Ref)) - } - if dr.Labels != nil { - opts = append(opts, diff.WithLabels(dr.Labels)) - } - - for _, differ := range s.differs { - ocidesc, err = differ.DiffMounts(ctx, aMounts, bMounts, opts...) - if !errdefs.IsNotImplemented(err) { - break - } - } - if err != nil { - return nil, errdefs.ToGRPC(err) - } - - return &diffapi.DiffResponse{ - Diff: fromDescriptor(ocidesc), - }, nil -} - -func toMounts(apim []*types.Mount) []mount.Mount { - mounts := make([]mount.Mount, len(apim)) - for i, m := range apim { - mounts[i] = mount.Mount{ - Type: m.Type, - Source: m.Source, - Options: m.Options, - } - } - return mounts -} diff --git a/vendor/github.com/containerd/containerd/services/images/client.go b/vendor/github.com/containerd/containerd/services/images/client.go deleted file mode 100644 index f746ddce8..000000000 --- a/vendor/github.com/containerd/containerd/services/images/client.go +++ /dev/null @@ -1,81 +0,0 @@ -package images - -import ( - "context" - - imagesapi "github.com/containerd/containerd/api/services/images/v1" - "github.com/containerd/containerd/errdefs" - "github.com/containerd/containerd/images" - ptypes "github.com/gogo/protobuf/types" -) - -type remoteStore struct { - client imagesapi.ImagesClient -} - -// NewStoreFromClient returns a new image store client -func NewStoreFromClient(client imagesapi.ImagesClient) images.Store { - return &remoteStore{ - client: client, - } -} - -func (s *remoteStore) Get(ctx context.Context, name string) (images.Image, error) { - resp, err := s.client.Get(ctx, &imagesapi.GetImageRequest{ - Name: name, - }) - if err != nil { - return images.Image{}, errdefs.FromGRPC(err) - } - - return imageFromProto(resp.Image), nil -} - -func (s *remoteStore) List(ctx context.Context, filters ...string) ([]images.Image, error) { - resp, err := s.client.List(ctx, &imagesapi.ListImagesRequest{ - Filters: filters, - }) - if err != nil { - return nil, errdefs.FromGRPC(err) - } - - return imagesFromProto(resp.Images), nil -} - -func (s *remoteStore) Create(ctx context.Context, image images.Image) (images.Image, error) { - created, err := s.client.Create(ctx, &imagesapi.CreateImageRequest{ - Image: imageToProto(&image), - }) - if err != nil { - return images.Image{}, errdefs.FromGRPC(err) - } - - return imageFromProto(&created.Image), nil -} - -func (s *remoteStore) Update(ctx context.Context, image images.Image, fieldpaths ...string) (images.Image, error) { - var updateMask *ptypes.FieldMask - if len(fieldpaths) > 0 { - updateMask = &ptypes.FieldMask{ - Paths: fieldpaths, - } - } - - updated, err := s.client.Update(ctx, &imagesapi.UpdateImageRequest{ - Image: imageToProto(&image), - UpdateMask: updateMask, - }) - if err != nil { - return images.Image{}, errdefs.FromGRPC(err) - } - - return imageFromProto(&updated.Image), nil -} - -func (s *remoteStore) Delete(ctx context.Context, name string) error { - _, err := s.client.Delete(ctx, &imagesapi.DeleteImageRequest{ - Name: name, - }) - - return errdefs.FromGRPC(err) -} diff --git a/vendor/github.com/containerd/containerd/services/images/helpers.go b/vendor/github.com/containerd/containerd/services/images/helpers.go deleted file mode 100644 index 374aefd6b..000000000 --- a/vendor/github.com/containerd/containerd/services/images/helpers.go +++ /dev/null @@ -1,64 +0,0 @@ -package images - -import ( - imagesapi "github.com/containerd/containerd/api/services/images/v1" - "github.com/containerd/containerd/api/types" - "github.com/containerd/containerd/images" - ocispec "github.com/opencontainers/image-spec/specs-go/v1" -) - -func imagesToProto(images []images.Image) []imagesapi.Image { - var imagespb []imagesapi.Image - - for _, image := range images { - imagespb = append(imagespb, imageToProto(&image)) - } - - return imagespb -} - -func imagesFromProto(imagespb []imagesapi.Image) []images.Image { - var images []images.Image - - for _, image := range imagespb { - images = append(images, imageFromProto(&image)) - } - - return images -} - -func imageToProto(image *images.Image) imagesapi.Image { - return imagesapi.Image{ - Name: image.Name, - Labels: image.Labels, - Target: descToProto(&image.Target), - CreatedAt: image.CreatedAt, - UpdatedAt: image.UpdatedAt, - } -} - -func imageFromProto(imagepb *imagesapi.Image) images.Image { - return images.Image{ - Name: imagepb.Name, - Labels: imagepb.Labels, - Target: descFromProto(&imagepb.Target), - CreatedAt: imagepb.CreatedAt, - UpdatedAt: imagepb.UpdatedAt, - } -} - -func descFromProto(desc *types.Descriptor) ocispec.Descriptor { - return ocispec.Descriptor{ - MediaType: desc.MediaType, - Size: desc.Size_, - Digest: desc.Digest, - } -} - -func descToProto(desc *ocispec.Descriptor) types.Descriptor { - return types.Descriptor{ - MediaType: desc.MediaType, - Size_: desc.Size, - Digest: desc.Digest, - } -} diff --git a/vendor/github.com/containerd/containerd/services/images/service.go b/vendor/github.com/containerd/containerd/services/images/service.go deleted file mode 100644 index 3843df554..000000000 --- a/vendor/github.com/containerd/containerd/services/images/service.go +++ /dev/null @@ -1,183 +0,0 @@ -package images - -import ( - "github.com/boltdb/bolt" - eventsapi "github.com/containerd/containerd/api/services/events/v1" - imagesapi "github.com/containerd/containerd/api/services/images/v1" - "github.com/containerd/containerd/errdefs" - "github.com/containerd/containerd/events" - "github.com/containerd/containerd/images" - "github.com/containerd/containerd/metadata" - "github.com/containerd/containerd/plugin" - "github.com/golang/protobuf/ptypes/empty" - "github.com/pkg/errors" - "golang.org/x/net/context" - "google.golang.org/grpc" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/status" -) - -func init() { - plugin.Register(&plugin.Registration{ - Type: plugin.GRPCPlugin, - ID: "images", - Requires: []plugin.Type{ - plugin.MetadataPlugin, - }, - InitFn: func(ic *plugin.InitContext) (interface{}, error) { - m, err := ic.Get(plugin.MetadataPlugin) - if err != nil { - return nil, err - } - return NewService(m.(*metadata.DB), ic.Events), nil - }, - }) -} - -type service struct { - db *metadata.DB - publisher events.Publisher -} - -// NewService returns the GRPC image server -func NewService(db *metadata.DB, publisher events.Publisher) imagesapi.ImagesServer { - return &service{ - db: db, - publisher: publisher, - } -} - -func (s *service) Register(server *grpc.Server) error { - imagesapi.RegisterImagesServer(server, s) - return nil -} - -func (s *service) Get(ctx context.Context, req *imagesapi.GetImageRequest) (*imagesapi.GetImageResponse, error) { - var resp imagesapi.GetImageResponse - - return &resp, errdefs.ToGRPC(s.withStoreView(ctx, func(ctx context.Context, store images.Store) error { - image, err := store.Get(ctx, req.Name) - if err != nil { - return err - } - imagepb := imageToProto(&image) - resp.Image = &imagepb - return nil - })) -} - -func (s *service) List(ctx context.Context, req *imagesapi.ListImagesRequest) (*imagesapi.ListImagesResponse, error) { - var resp imagesapi.ListImagesResponse - - return &resp, errdefs.ToGRPC(s.withStoreView(ctx, func(ctx context.Context, store images.Store) error { - images, err := store.List(ctx, req.Filters...) - if err != nil { - return err - } - - resp.Images = imagesToProto(images) - return nil - })) -} - -func (s *service) Create(ctx context.Context, req *imagesapi.CreateImageRequest) (*imagesapi.CreateImageResponse, error) { - if req.Image.Name == "" { - return nil, status.Errorf(codes.InvalidArgument, "Image.Name required") - } - - var ( - image = imageFromProto(&req.Image) - resp imagesapi.CreateImageResponse - ) - if err := s.withStoreUpdate(ctx, func(ctx context.Context, store images.Store) error { - created, err := store.Create(ctx, image) - if err != nil { - return err - } - - resp.Image = imageToProto(&created) - return nil - }); err != nil { - return nil, errdefs.ToGRPC(err) - } - - if err := s.publisher.Publish(ctx, "/images/create", &eventsapi.ImageCreate{ - Name: resp.Image.Name, - Labels: resp.Image.Labels, - }); err != nil { - return nil, err - } - - return &resp, nil - -} - -func (s *service) Update(ctx context.Context, req *imagesapi.UpdateImageRequest) (*imagesapi.UpdateImageResponse, error) { - if req.Image.Name == "" { - return nil, status.Errorf(codes.InvalidArgument, "Image.Name required") - } - - var ( - image = imageFromProto(&req.Image) - resp imagesapi.UpdateImageResponse - ) - if err := s.withStoreUpdate(ctx, func(ctx context.Context, store images.Store) error { - var fieldpaths []string - if req.UpdateMask != nil && len(req.UpdateMask.Paths) > 0 { - for _, path := range req.UpdateMask.Paths { - fieldpaths = append(fieldpaths, path) - } - } - - updated, err := store.Update(ctx, image, fieldpaths...) - if err != nil { - return err - } - - resp.Image = imageToProto(&updated) - return nil - }); err != nil { - return nil, errdefs.ToGRPC(err) - } - - if err := s.publisher.Publish(ctx, "/images/update", &eventsapi.ImageUpdate{ - Name: resp.Image.Name, - Labels: resp.Image.Labels, - }); err != nil { - return nil, err - } - - return &resp, nil -} - -func (s *service) Delete(ctx context.Context, req *imagesapi.DeleteImageRequest) (*empty.Empty, error) { - if err := s.withStoreUpdate(ctx, func(ctx context.Context, store images.Store) error { - return errdefs.ToGRPC(store.Delete(ctx, req.Name)) - }); err != nil { - return nil, err - } - - if err := s.publisher.Publish(ctx, "/images/delete", &eventsapi.ImageDelete{ - Name: req.Name, - }); err != nil { - return nil, err - } - - if err := s.db.GarbageCollect(ctx); err != nil { - return nil, errdefs.ToGRPC(errors.Wrap(err, "garbage collection failed")) - } - - return &empty.Empty{}, nil -} - -func (s *service) withStore(ctx context.Context, fn func(ctx context.Context, store images.Store) error) func(tx *bolt.Tx) error { - return func(tx *bolt.Tx) error { return fn(ctx, metadata.NewImageStore(tx)) } -} - -func (s *service) withStoreView(ctx context.Context, fn func(ctx context.Context, store images.Store) error) error { - return s.db.View(s.withStore(ctx, fn)) -} - -func (s *service) withStoreUpdate(ctx context.Context, fn func(ctx context.Context, store images.Store) error) error { - return s.db.Update(s.withStore(ctx, fn)) -} diff --git a/vendor/github.com/containerd/containerd/services/namespaces/service.go b/vendor/github.com/containerd/containerd/services/namespaces/service.go deleted file mode 100644 index b795ab52f..000000000 --- a/vendor/github.com/containerd/containerd/services/namespaces/service.go +++ /dev/null @@ -1,212 +0,0 @@ -package namespaces - -import ( - "strings" - - "github.com/boltdb/bolt" - eventsapi "github.com/containerd/containerd/api/services/events/v1" - api "github.com/containerd/containerd/api/services/namespaces/v1" - "github.com/containerd/containerd/errdefs" - "github.com/containerd/containerd/events" - "github.com/containerd/containerd/metadata" - "github.com/containerd/containerd/namespaces" - "github.com/containerd/containerd/plugin" - "github.com/golang/protobuf/ptypes/empty" - "golang.org/x/net/context" - "google.golang.org/grpc" - "google.golang.org/grpc/codes" -) - -func init() { - plugin.Register(&plugin.Registration{ - Type: plugin.GRPCPlugin, - ID: "namespaces", - Requires: []plugin.Type{ - plugin.MetadataPlugin, - }, - InitFn: func(ic *plugin.InitContext) (interface{}, error) { - m, err := ic.Get(plugin.MetadataPlugin) - if err != nil { - return nil, err - } - return NewService(m.(*metadata.DB), ic.Events), nil - }, - }) -} - -type service struct { - db *metadata.DB - publisher events.Publisher -} - -var _ api.NamespacesServer = &service{} - -// NewService returns the GRPC namespaces server -func NewService(db *metadata.DB, publisher events.Publisher) api.NamespacesServer { - return &service{ - db: db, - publisher: publisher, - } -} - -func (s *service) Register(server *grpc.Server) error { - api.RegisterNamespacesServer(server, s) - return nil -} - -func (s *service) Get(ctx context.Context, req *api.GetNamespaceRequest) (*api.GetNamespaceResponse, error) { - var resp api.GetNamespaceResponse - - return &resp, s.withStoreView(ctx, func(ctx context.Context, store namespaces.Store) error { - labels, err := store.Labels(ctx, req.Name) - if err != nil { - return errdefs.ToGRPC(err) - } - - resp.Namespace = api.Namespace{ - Name: req.Name, - Labels: labels, - } - - return nil - }) -} - -func (s *service) List(ctx context.Context, req *api.ListNamespacesRequest) (*api.ListNamespacesResponse, error) { - var resp api.ListNamespacesResponse - - return &resp, s.withStoreView(ctx, func(ctx context.Context, store namespaces.Store) error { - namespaces, err := store.List(ctx) - if err != nil { - return err - } - - for _, namespace := range namespaces { - labels, err := store.Labels(ctx, namespace) - if err != nil { - // In general, this should be unlikely, since we are holding a - // transaction to service this request. - return errdefs.ToGRPC(err) - } - - resp.Namespaces = append(resp.Namespaces, api.Namespace{ - Name: namespace, - Labels: labels, - }) - } - - return nil - }) -} - -func (s *service) Create(ctx context.Context, req *api.CreateNamespaceRequest) (*api.CreateNamespaceResponse, error) { - var resp api.CreateNamespaceResponse - - if err := s.withStoreUpdate(ctx, func(ctx context.Context, store namespaces.Store) error { - if err := store.Create(ctx, req.Namespace.Name, req.Namespace.Labels); err != nil { - return errdefs.ToGRPC(err) - } - - for k, v := range req.Namespace.Labels { - if err := store.SetLabel(ctx, req.Namespace.Name, k, v); err != nil { - return err - } - } - - resp.Namespace = req.Namespace - return nil - }); err != nil { - return &resp, err - } - - if err := s.publisher.Publish(ctx, "/namespaces/create", &eventsapi.NamespaceCreate{ - Name: req.Namespace.Name, - Labels: req.Namespace.Labels, - }); err != nil { - return &resp, err - } - - return &resp, nil - -} - -func (s *service) Update(ctx context.Context, req *api.UpdateNamespaceRequest) (*api.UpdateNamespaceResponse, error) { - var resp api.UpdateNamespaceResponse - if err := s.withStoreUpdate(ctx, func(ctx context.Context, store namespaces.Store) error { - if req.UpdateMask != nil && len(req.UpdateMask.Paths) > 0 { - for _, path := range req.UpdateMask.Paths { - switch { - case strings.HasPrefix(path, "labels."): - key := strings.TrimPrefix(path, "labels.") - if err := store.SetLabel(ctx, req.Namespace.Name, key, req.Namespace.Labels[key]); err != nil { - return err - } - default: - return grpc.Errorf(codes.InvalidArgument, "cannot update %q field", path) - } - } - } else { - // clear out the existing labels and then set them to the incoming request. - // get current set of labels - labels, err := store.Labels(ctx, req.Namespace.Name) - if err != nil { - return errdefs.ToGRPC(err) - } - - for k := range labels { - if err := store.SetLabel(ctx, req.Namespace.Name, k, ""); err != nil { - return err - } - } - - for k, v := range req.Namespace.Labels { - if err := store.SetLabel(ctx, req.Namespace.Name, k, v); err != nil { - return err - } - - } - } - - return nil - }); err != nil { - return &resp, err - } - - if err := s.publisher.Publish(ctx, "/namespaces/update", &eventsapi.NamespaceUpdate{ - Name: req.Namespace.Name, - Labels: req.Namespace.Labels, - }); err != nil { - return &resp, err - } - - return &resp, nil -} - -func (s *service) Delete(ctx context.Context, req *api.DeleteNamespaceRequest) (*empty.Empty, error) { - if err := s.withStoreUpdate(ctx, func(ctx context.Context, store namespaces.Store) error { - return errdefs.ToGRPC(store.Delete(ctx, req.Name)) - }); err != nil { - return &empty.Empty{}, err - } - // set the namespace in the context before publishing the event - ctx = namespaces.WithNamespace(ctx, req.Name) - if err := s.publisher.Publish(ctx, "/namespaces/delete", &eventsapi.NamespaceDelete{ - Name: req.Name, - }); err != nil { - return &empty.Empty{}, err - } - - return &empty.Empty{}, nil -} - -func (s *service) withStore(ctx context.Context, fn func(ctx context.Context, store namespaces.Store) error) func(tx *bolt.Tx) error { - return func(tx *bolt.Tx) error { return fn(ctx, metadata.NewNamespaceStore(tx)) } -} - -func (s *service) withStoreView(ctx context.Context, fn func(ctx context.Context, store namespaces.Store) error) error { - return s.db.View(s.withStore(ctx, fn)) -} - -func (s *service) withStoreUpdate(ctx context.Context, fn func(ctx context.Context, store namespaces.Store) error) error { - return s.db.Update(s.withStore(ctx, fn)) -} diff --git a/vendor/github.com/containerd/containerd/services/snapshot/service.go b/vendor/github.com/containerd/containerd/services/snapshot/service.go deleted file mode 100644 index 716b4c42c..000000000 --- a/vendor/github.com/containerd/containerd/services/snapshot/service.go +++ /dev/null @@ -1,295 +0,0 @@ -package snapshot - -import ( - gocontext "context" - - eventsapi "github.com/containerd/containerd/api/services/events/v1" - snapshotapi "github.com/containerd/containerd/api/services/snapshot/v1" - "github.com/containerd/containerd/api/types" - "github.com/containerd/containerd/errdefs" - "github.com/containerd/containerd/events" - "github.com/containerd/containerd/log" - "github.com/containerd/containerd/metadata" - "github.com/containerd/containerd/mount" - "github.com/containerd/containerd/plugin" - "github.com/containerd/containerd/snapshot" - protoempty "github.com/golang/protobuf/ptypes/empty" - "golang.org/x/net/context" - "google.golang.org/grpc" -) - -func init() { - plugin.Register(&plugin.Registration{ - Type: plugin.GRPCPlugin, - ID: "snapshots", - Requires: []plugin.Type{ - plugin.MetadataPlugin, - }, - InitFn: newService, - }) -} - -var empty = &protoempty.Empty{} - -type service struct { - db *metadata.DB - publisher events.Publisher -} - -func newService(ic *plugin.InitContext) (interface{}, error) { - md, err := ic.Get(plugin.MetadataPlugin) - if err != nil { - return nil, err - } - - return &service{ - db: md.(*metadata.DB), - publisher: ic.Events, - }, nil -} - -func (s *service) getSnapshotter(name string) (snapshot.Snapshotter, error) { - if name == "" { - return nil, errdefs.ToGRPCf(errdefs.ErrInvalidArgument, "snapshotter argument missing") - } - - sn := s.db.Snapshotter(name) - if sn == nil { - return nil, errdefs.ToGRPCf(errdefs.ErrInvalidArgument, "snapshotter not loaded: %s", name) - } - return sn, nil -} - -func (s *service) Register(gs *grpc.Server) error { - snapshotapi.RegisterSnapshotsServer(gs, s) - return nil -} - -func (s *service) Prepare(ctx context.Context, pr *snapshotapi.PrepareSnapshotRequest) (*snapshotapi.PrepareSnapshotResponse, error) { - log.G(ctx).WithField("parent", pr.Parent).WithField("key", pr.Key).Debugf("Preparing snapshot") - sn, err := s.getSnapshotter(pr.Snapshotter) - if err != nil { - return nil, err - } - - var opts []snapshot.Opt - if pr.Labels != nil { - opts = append(opts, snapshot.WithLabels(pr.Labels)) - } - mounts, err := sn.Prepare(ctx, pr.Key, pr.Parent, opts...) - if err != nil { - return nil, errdefs.ToGRPC(err) - } - - if err := s.publisher.Publish(ctx, "/snapshot/prepare", &eventsapi.SnapshotPrepare{ - Key: pr.Key, - Parent: pr.Parent, - }); err != nil { - return nil, err - } - return &snapshotapi.PrepareSnapshotResponse{ - Mounts: fromMounts(mounts), - }, nil -} - -func (s *service) View(ctx context.Context, pr *snapshotapi.ViewSnapshotRequest) (*snapshotapi.ViewSnapshotResponse, error) { - log.G(ctx).WithField("parent", pr.Parent).WithField("key", pr.Key).Debugf("Preparing view snapshot") - sn, err := s.getSnapshotter(pr.Snapshotter) - if err != nil { - return nil, err - } - var opts []snapshot.Opt - if pr.Labels != nil { - opts = append(opts, snapshot.WithLabels(pr.Labels)) - } - mounts, err := sn.View(ctx, pr.Key, pr.Parent, opts...) - if err != nil { - return nil, errdefs.ToGRPC(err) - } - return &snapshotapi.ViewSnapshotResponse{ - Mounts: fromMounts(mounts), - }, nil -} - -func (s *service) Mounts(ctx context.Context, mr *snapshotapi.MountsRequest) (*snapshotapi.MountsResponse, error) { - log.G(ctx).WithField("key", mr.Key).Debugf("Getting snapshot mounts") - sn, err := s.getSnapshotter(mr.Snapshotter) - if err != nil { - return nil, err - } - - mounts, err := sn.Mounts(ctx, mr.Key) - if err != nil { - return nil, errdefs.ToGRPC(err) - } - return &snapshotapi.MountsResponse{ - Mounts: fromMounts(mounts), - }, nil -} - -func (s *service) Commit(ctx context.Context, cr *snapshotapi.CommitSnapshotRequest) (*protoempty.Empty, error) { - log.G(ctx).WithField("key", cr.Key).WithField("name", cr.Name).Debugf("Committing snapshot") - sn, err := s.getSnapshotter(cr.Snapshotter) - if err != nil { - return nil, err - } - - var opts []snapshot.Opt - if cr.Labels != nil { - opts = append(opts, snapshot.WithLabels(cr.Labels)) - } - if err := sn.Commit(ctx, cr.Name, cr.Key, opts...); err != nil { - return nil, errdefs.ToGRPC(err) - } - - if err := s.publisher.Publish(ctx, "/snapshot/commit", &eventsapi.SnapshotCommit{ - Key: cr.Key, - Name: cr.Name, - }); err != nil { - return nil, err - } - return empty, nil -} - -func (s *service) Remove(ctx context.Context, rr *snapshotapi.RemoveSnapshotRequest) (*protoempty.Empty, error) { - log.G(ctx).WithField("key", rr.Key).Debugf("Removing snapshot") - sn, err := s.getSnapshotter(rr.Snapshotter) - if err != nil { - return nil, err - } - - if err := sn.Remove(ctx, rr.Key); err != nil { - return nil, errdefs.ToGRPC(err) - } - - if err := s.publisher.Publish(ctx, "/snapshot/remove", &eventsapi.SnapshotRemove{ - Key: rr.Key, - }); err != nil { - return nil, err - } - return empty, nil -} - -func (s *service) Stat(ctx context.Context, sr *snapshotapi.StatSnapshotRequest) (*snapshotapi.StatSnapshotResponse, error) { - log.G(ctx).WithField("key", sr.Key).Debugf("Statting snapshot") - sn, err := s.getSnapshotter(sr.Snapshotter) - if err != nil { - return nil, err - } - - info, err := sn.Stat(ctx, sr.Key) - if err != nil { - return nil, errdefs.ToGRPC(err) - } - - return &snapshotapi.StatSnapshotResponse{Info: fromInfo(info)}, nil -} - -func (s *service) Update(ctx context.Context, sr *snapshotapi.UpdateSnapshotRequest) (*snapshotapi.UpdateSnapshotResponse, error) { - log.G(ctx).WithField("key", sr.Info.Name).Debugf("Updating snapshot") - sn, err := s.getSnapshotter(sr.Snapshotter) - if err != nil { - return nil, err - } - - info, err := sn.Update(ctx, toInfo(sr.Info), sr.UpdateMask.GetPaths()...) - if err != nil { - return nil, errdefs.ToGRPC(err) - } - - return &snapshotapi.UpdateSnapshotResponse{Info: fromInfo(info)}, nil -} - -func (s *service) List(sr *snapshotapi.ListSnapshotsRequest, ss snapshotapi.Snapshots_ListServer) error { - sn, err := s.getSnapshotter(sr.Snapshotter) - if err != nil { - return err - } - - var ( - buffer []snapshotapi.Info - sendBlock = func(block []snapshotapi.Info) error { - return ss.Send(&snapshotapi.ListSnapshotsResponse{ - Info: block, - }) - } - ) - err = sn.Walk(ss.Context(), func(ctx gocontext.Context, info snapshot.Info) error { - buffer = append(buffer, fromInfo(info)) - - if len(buffer) >= 100 { - if err := sendBlock(buffer); err != nil { - return err - } - - buffer = buffer[:0] - } - - return nil - }) - if err != nil { - return err - } - if len(buffer) > 0 { - // Send remaining infos - if err := sendBlock(buffer); err != nil { - return err - } - } - - return nil -} - -func (s *service) Usage(ctx context.Context, ur *snapshotapi.UsageRequest) (*snapshotapi.UsageResponse, error) { - sn, err := s.getSnapshotter(ur.Snapshotter) - if err != nil { - return nil, err - } - - usage, err := sn.Usage(ctx, ur.Key) - if err != nil { - return nil, errdefs.ToGRPC(err) - } - - return fromUsage(usage), nil -} - -func fromKind(kind snapshot.Kind) snapshotapi.Kind { - if kind == snapshot.KindActive { - return snapshotapi.KindActive - } - if kind == snapshot.KindView { - return snapshotapi.KindView - } - return snapshotapi.KindCommitted -} - -func fromInfo(info snapshot.Info) snapshotapi.Info { - return snapshotapi.Info{ - Name: info.Name, - Parent: info.Parent, - Kind: fromKind(info.Kind), - CreatedAt: info.Created, - UpdatedAt: info.Updated, - Labels: info.Labels, - } -} - -func fromUsage(usage snapshot.Usage) *snapshotapi.UsageResponse { - return &snapshotapi.UsageResponse{ - Inodes: usage.Inodes, - Size_: usage.Size, - } -} - -func fromMounts(mounts []mount.Mount) []*types.Mount { - out := make([]*types.Mount, len(mounts)) - for i, m := range mounts { - out[i] = &types.Mount{ - Type: m.Type, - Source: m.Source, - Options: m.Options, - } - } - return out -} diff --git a/vendor/github.com/containerd/containerd/services/snapshot/client.go b/vendor/github.com/containerd/containerd/snapshot.go similarity index 90% rename from vendor/github.com/containerd/containerd/services/snapshot/client.go rename to vendor/github.com/containerd/containerd/snapshot.go index a9b9ffe67..e29d21ca3 100644 --- a/vendor/github.com/containerd/containerd/services/snapshot/client.go +++ b/vendor/github.com/containerd/containerd/snapshot.go @@ -1,4 +1,4 @@ -package snapshot +package containerd import ( "context" @@ -163,6 +163,10 @@ func (r *remoteSnapshotter) Walk(ctx context.Context, fn func(context.Context, s } } +func (r *remoteSnapshotter) Close() error { + return nil +} + func toKind(kind snapshotapi.Kind) snapshot.Kind { if kind == snapshotapi.KindActive { return snapshot.KindActive @@ -202,3 +206,24 @@ func toMounts(mm []*types.Mount) []mount.Mount { } return mounts } + +func fromKind(kind snapshot.Kind) snapshotapi.Kind { + if kind == snapshot.KindActive { + return snapshotapi.KindActive + } + if kind == snapshot.KindView { + return snapshotapi.KindView + } + return snapshotapi.KindCommitted +} + +func fromInfo(info snapshot.Info) snapshotapi.Info { + return snapshotapi.Info{ + Name: info.Name, + Parent: info.Parent, + Kind: fromKind(info.Kind), + CreatedAt: info.Created, + UpdatedAt: info.Updated, + Labels: info.Labels, + } +} diff --git a/vendor/github.com/containerd/containerd/snapshot/snapshotter.go b/vendor/github.com/containerd/containerd/snapshot/snapshotter.go index 2b3fe6275..a7a33cc57 100644 --- a/vendor/github.com/containerd/containerd/snapshot/snapshotter.go +++ b/vendor/github.com/containerd/containerd/snapshot/snapshotter.go @@ -280,9 +280,7 @@ type Snapshotter interface { // A committed snapshot will be created under name with the parent of the // active snapshot. // - // Commit may be called multiple times on the same key. Snapshots created - // in this manner will all reference the parent used to start the - // transaction. + // After commit, the snapshot identified by key is removed. Commit(ctx context.Context, name, key string, opts ...Opt) error // Remove the committed or active snapshot by the provided key. @@ -296,6 +294,14 @@ type Snapshotter interface { // Walk all snapshots in the snapshotter. For each snapshot in the // snapshotter, the function will be called. Walk(ctx context.Context, fn func(context.Context, Info) error) error + + // Close releases the internal resources. + // + // Close is expected to be called on the end of the lifecycle of the snapshotter, + // but not mandatory. + // + // Close returns nil when it is already closed. + Close() error } // Opt allows setting mutable snapshot properties on creation diff --git a/vendor/github.com/containerd/containerd/spec_unix.go b/vendor/github.com/containerd/containerd/spec_unix.go index 957f90ef9..00e814962 100644 --- a/vendor/github.com/containerd/containerd/spec_unix.go +++ b/vendor/github.com/containerd/containerd/spec_unix.go @@ -142,8 +142,6 @@ func createDefaultSpec(ctx context.Context, id string) (*specs.Spec, error) { }, }, Linux: &specs.Linux{ - // TODO (AkihiroSuda): unmask /sys/firmware on Windows daemon for LCOW support? - // https://github.com/moby/moby/pull/33241/files#diff-a1f5051ce84e711a2ee688ab9ded5e74R215 MaskedPaths: []string{ "/proc/kcore", "/proc/latency_stats", diff --git a/vendor/github.com/containerd/containerd/task.go b/vendor/github.com/containerd/containerd/task.go index 7ae1bf622..2cbcbaff1 100644 --- a/vendor/github.com/containerd/containerd/task.go +++ b/vendor/github.com/containerd/containerd/task.go @@ -8,12 +8,12 @@ import ( "io" goruntime "runtime" "strings" - "sync" "syscall" "time" "github.com/containerd/containerd/api/services/tasks/v1" "github.com/containerd/containerd/api/types" + "github.com/containerd/containerd/cio" "github.com/containerd/containerd/content" "github.com/containerd/containerd/diff" "github.com/containerd/containerd/errdefs" @@ -123,7 +123,7 @@ type Task interface { // Resume the execution of the task Resume(context.Context) error // Exec creates a new process inside the task - Exec(context.Context, string, *specs.Process, IOCreation) (Process, error) + Exec(context.Context, string, *specs.Process, cio.Creation) (Process, error) // Pids returns a list of system specific process ids inside the task Pids(context.Context) ([]ProcessInfo, error) // Checkpoint serializes the runtime and memory information of a task into an @@ -134,7 +134,7 @@ type Task interface { // Update modifies executing tasks with updated settings Update(context.Context, ...UpdateTaskOpts) error // LoadProcess loads a previously created exec'd process - LoadProcess(context.Context, string, IOAttach) (Process, error) + LoadProcess(context.Context, string, cio.Attach) (Process, error) // Metrics returns task metrics for runtime specific metrics // // The metric types are generic to containerd and change depending on the runtime @@ -148,11 +148,9 @@ var _ = (Task)(&task{}) type task struct { client *Client - io IO + io cio.IO id string pid uint32 - - mu sync.Mutex } // Pid returns the pid or process id for the task @@ -175,13 +173,14 @@ func (t *task) Start(ctx context.Context) error { func (t *task) Kill(ctx context.Context, s syscall.Signal, opts ...KillOpts) error { var i KillInfo for _, o := range opts { - if err := o(ctx, t, &i); err != nil { + if err := o(ctx, &i); err != nil { return err } } _, err := t.client.TaskService().Kill(ctx, &tasks.KillRequest{ Signal: uint32(s), ContainerID: t.id, + ExecID: i.ExecID, All: i.All, }) if err != nil { @@ -278,7 +277,7 @@ func (t *task) Delete(ctx context.Context, opts ...ProcessDeleteOpts) (*ExitStat return &ExitStatus{code: r.ExitStatus, exitedAt: r.ExitedAt}, nil } -func (t *task) Exec(ctx context.Context, id string, spec *specs.Process, ioCreate IOCreation) (Process, error) { +func (t *task) Exec(ctx context.Context, id string, spec *specs.Process, ioCreate cio.Creation) (Process, error) { if id == "" { return nil, errors.Wrapf(errdefs.ErrInvalidArgument, "exec id must not be empty") } @@ -343,7 +342,7 @@ func (t *task) CloseIO(ctx context.Context, opts ...IOCloserOpts) error { return errdefs.FromGRPC(err) } -func (t *task) IO() IO { +func (t *task) IO() cio.IO { return t.io } @@ -357,7 +356,7 @@ func (t *task) Resize(ctx context.Context, w, h uint32) error { } func (t *task) Checkpoint(ctx context.Context, opts ...CheckpointTaskOpts) (Image, error) { - ctx, done, err := t.client.withLease(ctx) + ctx, done, err := t.client.WithLease(ctx) if err != nil { return nil, err } @@ -460,7 +459,7 @@ func (t *task) Update(ctx context.Context, opts ...UpdateTaskOpts) error { return errdefs.FromGRPC(err) } -func (t *task) LoadProcess(ctx context.Context, id string, ioAttach IOAttach) (Process, error) { +func (t *task) LoadProcess(ctx context.Context, id string, ioAttach cio.Attach) (Process, error) { response, err := t.client.TaskService().Get(ctx, &tasks.GetRequest{ ContainerID: t.id, ExecID: id, @@ -472,7 +471,7 @@ func (t *task) LoadProcess(ctx context.Context, id string, ioAttach IOAttach) (P } return nil, err } - var i IO + var i cio.IO if ioAttach != nil { if i, err = attachExistingIO(response, ioAttach); err != nil { return nil, err diff --git a/vendor/github.com/containerd/containerd/task_opts.go b/vendor/github.com/containerd/containerd/task_opts.go index 261ccba64..a387adb6e 100644 --- a/vendor/github.com/containerd/containerd/task_opts.go +++ b/vendor/github.com/containerd/containerd/task_opts.go @@ -5,7 +5,7 @@ import ( "syscall" "github.com/containerd/containerd/errdefs" - "github.com/containerd/containerd/linux/runcopts" + "github.com/containerd/containerd/linux/runctypes" "github.com/containerd/containerd/mount" ) @@ -22,7 +22,7 @@ func WithRootFS(mounts []mount.Mount) NewTaskOpts { // WithExit causes the task to exit after a successful checkpoint func WithExit(r *CheckpointTaskInfo) error { - r.Options = &runcopts.CheckpointOptions{ + r.Options = &runctypes.CheckpointOptions{ Exit: true, } return nil @@ -65,13 +65,23 @@ type KillInfo struct { // All kills all processes inside the task // only valid on tasks, ignored on processes All bool + // ExecID is the ID of a process to kill + ExecID string } // KillOpts allows options to be set for the killing of a process -type KillOpts func(context.Context, Process, *KillInfo) error +type KillOpts func(context.Context, *KillInfo) error // WithKillAll kills all processes for a task -func WithKillAll(ctx context.Context, p Process, i *KillInfo) error { +func WithKillAll(ctx context.Context, i *KillInfo) error { i.All = true return nil } + +// WithKillExecID specifies the process ID +func WithKillExecID(execID string) KillOpts { + return func(ctx context.Context, i *KillInfo) error { + i.ExecID = execID + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/vendor.conf b/vendor/github.com/containerd/containerd/vendor.conf index 671346821..6b8144421 100644 --- a/vendor/github.com/containerd/containerd/vendor.conf +++ b/vendor/github.com/containerd/containerd/vendor.conf @@ -13,8 +13,8 @@ github.com/prometheus/procfs fcdb11ccb4389efb1b210b7ffb623ab71c5fdd60 github.com/beorn7/perks 4c0e84591b9aa9e6dcfdf3e020114cd81f89d5f9 github.com/matttproud/golang_protobuf_extensions v1.0.0 github.com/docker/go-units v0.3.1 -github.com/gogo/protobuf d2e1ade2d719b78fe5b061b4c18a9f7111b5bdc8 -github.com/golang/protobuf 5a0f697c9ed9d68fef0116532c6e05cfeae00e55 +github.com/gogo/protobuf v0.5 +github.com/golang/protobuf 1643683e1b54a9e88ad26d98f81400c8c9d9f4f9 github.com/opencontainers/runtime-spec v1.0.0 github.com/opencontainers/runc 74a17296470088de3805e138d3d87c62e613dfc4 github.com/sirupsen/logrus v1.0.0 @@ -25,7 +25,7 @@ github.com/pmezard/go-difflib v1.0.0 github.com/containerd/fifo fbfb6a11ec671efbe94ad1c12c2e98773f19e1e6 github.com/urfave/cli 7bc6a0acffa589f415f88aca16cc1de5ffd66f9c golang.org/x/net 7dcfb8076726a3fdd9353b6b8a1f1b6be6811bd6 -google.golang.org/grpc v1.3.0 +google.golang.org/grpc v1.7.2 github.com/pkg/errors v0.8.0 github.com/opencontainers/go-digest 21dfd564fd89c944783d00d069f33e3e7123c448 golang.org/x/sys 314a259e304ff91bd6985da2a7149bbf91237993 https://github.com/golang/sys diff --git a/vendor/github.com/golang/protobuf/ptypes/empty/empty.pb.go b/vendor/github.com/golang/protobuf/ptypes/empty/empty.pb.go deleted file mode 100644 index ae1594144..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/empty/empty.pb.go +++ /dev/null @@ -1,68 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: github.com/golang/protobuf/ptypes/empty/empty.proto - -/* -Package empty is a generated protocol buffer package. - -It is generated from these files: - github.com/golang/protobuf/ptypes/empty/empty.proto - -It has these top-level messages: - Empty -*/ -package empty - -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package - -// A generic empty message that you can re-use to avoid defining duplicated -// empty messages in your APIs. A typical example is to use it as the request -// or the response type of an API method. For instance: -// -// service Foo { -// rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); -// } -// -// The JSON representation for `Empty` is empty JSON object `{}`. -type Empty struct { -} - -func (m *Empty) Reset() { *m = Empty{} } -func (m *Empty) String() string { return proto.CompactTextString(m) } -func (*Empty) ProtoMessage() {} -func (*Empty) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } -func (*Empty) XXX_WellKnownType() string { return "Empty" } - -func init() { - proto.RegisterType((*Empty)(nil), "google.protobuf.Empty") -} - -func init() { - proto.RegisterFile("github.com/golang/protobuf/ptypes/empty/empty.proto", fileDescriptor0) -} - -var fileDescriptor0 = []byte{ - // 147 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x32, 0x4e, 0xcf, 0x2c, 0xc9, - 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28, - 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x4f, 0xcd, - 0x2d, 0x28, 0xa9, 0x84, 0x90, 0x7a, 0x60, 0x39, 0x21, 0xfe, 0xf4, 0xfc, 0xfc, 0xf4, 0x9c, 0x54, - 0x3d, 0x98, 0x4a, 0x25, 0x76, 0x2e, 0x56, 0x57, 0x90, 0xbc, 0x53, 0x19, 0x97, 0x70, 0x72, 0x7e, - 0xae, 0x1e, 0x9a, 0xbc, 0x13, 0x17, 0x58, 0x36, 0x00, 0xc4, 0x0d, 0x60, 0x8c, 0x52, 0x27, 0xd2, - 0xce, 0x1f, 0x8c, 0x8c, 0x8b, 0x98, 0x98, 0xdd, 0x03, 0x9c, 0x56, 0x31, 0xc9, 0xb9, 0x43, 0x4c, - 0x0c, 0x80, 0xaa, 0xd3, 0x0b, 0x4f, 0xcd, 0xc9, 0xf1, 0xce, 0xcb, 0x2f, 0xcf, 0x0b, 0x01, 0xa9, - 0x4f, 0x62, 0x03, 0x1b, 0x60, 0x0c, 0x08, 0x00, 0x00, 0xff, 0xff, 0x6e, 0x8e, 0x0a, 0x06, 0xcf, - 0x00, 0x00, 0x00, -} diff --git a/vendor/github.com/golang/protobuf/ptypes/empty/empty.proto b/vendor/github.com/golang/protobuf/ptypes/empty/empty.proto deleted file mode 100644 index 03cacd233..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/empty/empty.proto +++ /dev/null @@ -1,52 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option go_package = "github.com/golang/protobuf/ptypes/empty"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "EmptyProto"; -option java_multiple_files = true; -option objc_class_prefix = "GPB"; -option cc_enable_arenas = true; - -// A generic empty message that you can re-use to avoid defining duplicated -// empty messages in your APIs. A typical example is to use it as the request -// or the response type of an API method. For instance: -// -// service Foo { -// rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); -// } -// -// The JSON representation for `Empty` is empty JSON object `{}`. -message Empty {}