Update containerd

Signed-off-by: Lantao Liu <lantaol@google.com>

hack/versions

@@ -1,6 +1,6 @@
 RUNC_VERSION=9f9c96235cc97674e935002fc3d78361b696a69e
 CNI_VERSION=v0.6.0
-CONTAINERD_VERSION=44f6bc40d4e2ff2b5f0e1c0102b35e10e0d5ce3c
+CONTAINERD_VERSION=f12ba2407e328c98f8be5eacbb9c510b073dd4c0
 CONTAINERD_REPO=
 CRITOOL_VERSION=v1.0.0-alpha.0
 KUBERNETES_VERSION=v1.9.0

vendor.conf

@@ -1,7 +1,7 @@
 github.com/blang/semver v3.1.0
-github.com/BurntSushi/toml v0.3.0
+github.com/BurntSushi/toml a368813c5e648fee92e5f6c30e3944ff9d5e8895
 github.com/containerd/cgroups c0710c92e8b3a44681d1321dcfd1360fc5c6c089
-github.com/containerd/containerd 44f6bc40d4e2ff2b5f0e1c0102b35e10e0d5ce3c
+github.com/containerd/containerd f12ba2407e328c98f8be5eacbb9c510b073dd4c0
 github.com/containerd/continuity cf279e6ac893682272b4479d4c67fd3abf878b4e
 github.com/containerd/fifo fbfb6a11ec671efbe94ad1c12c2e98773f19e1e6
 github.com/containerd/typeurl f6943554a7e7e88b3c14aad190bf05932da84788

vendor/github.com/BurntSushi/toml/COPYING

@@ -1,14 +1,21 @@
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
+The MIT License (MIT)
 
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+Copyright (c) 2013 TOML authors
 
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
+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:
 
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
+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.

vendor/github.com/BurntSushi/toml/lex.go

@@ -775,7 +775,7 @@ func lexDatetime(lx *lexer) stateFn {
 		return lexDatetime
 	}
 	switch r {
-	case '-', 'T', ':', '.', 'Z':
+	case '-', 'T', ':', '.', 'Z', '+':
 		return lexDatetime
 	}
 

vendor/github.com/containerd/containerd/client.go

@@ -22,7 +22,6 @@ import (
 	"github.com/containerd/containerd/containers"
 	"github.com/containerd/containerd/content"
 	"github.com/containerd/containerd/dialer"
-	"github.com/containerd/containerd/diff"
 	"github.com/containerd/containerd/errdefs"
 	"github.com/containerd/containerd/images"
 	"github.com/containerd/containerd/namespaces"
@@ -412,7 +411,7 @@ func (c *Client) ImageService() images.Store {
 }
 
 // DiffService returns the underlying Differ
-func (c *Client) DiffService() diff.Differ {
+func (c *Client) DiffService() DiffService {
 	return NewDiffServiceFromClient(diffapi.NewDiffClient(c.conn))
 }
 

vendor/github.com/containerd/containerd/diff.go

@@ -1,17 +1,24 @@
 package containerd
 
 import (
+	"context"
+
 	diffapi "github.com/containerd/containerd/api/services/diff/v1"
 	"github.com/containerd/containerd/api/types"
 	"github.com/containerd/containerd/diff"
 	"github.com/containerd/containerd/mount"
 	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
-	"golang.org/x/net/context"
 )
 
+// DiffService handles the computation and application of diffs
+type DiffService interface {
+	diff.Comparer
+	diff.Applier
+}
+
 // NewDiffServiceFromClient returns a new diff service which communicates
 // over a GRPC connection.
-func NewDiffServiceFromClient(client diffapi.DiffClient) diff.Differ {
+func NewDiffServiceFromClient(client diffapi.DiffClient) DiffService {
 	return &diffRemote{
 		client: client,
 	}
@@ -33,7 +40,7 @@ func (r *diffRemote) Apply(ctx context.Context, diff ocispec.Descriptor, mounts
 	return toDescriptor(resp.Applied), nil
 }
 
-func (r *diffRemote) DiffMounts(ctx context.Context, a, b []mount.Mount, opts ...diff.Opt) (ocispec.Descriptor, error) {
+func (r *diffRemote) Compare(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 {

vendor/github.com/containerd/containerd/diff/diff.go

@@ -1,9 +1,10 @@
 package diff
 
 import (
+	"context"
+
 	"github.com/containerd/containerd/mount"
 	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
-	"golang.org/x/net/context"
 )
 
 // Config is used to hold parameters needed for a diff operation
@@ -24,21 +25,24 @@ type Config struct {
 // Opt is used to configure a diff operation
 type Opt func(*Config) error
 
-// Differ allows the apply and creation of filesystem diffs between mounts
-type Differ interface {
+// Comparer allows creation of filesystem diffs between mounts
+type Comparer interface {
+	// Compare computes the difference between two mounts and returns a
+	// descriptor for the computed diff. The options can provide
+	// a ref which can be used to track the content creation of the diff.
+	// The media type which is used to determine the format of the created
+	// content can also be provided as an option.
+	Compare(ctx context.Context, lower, upper []mount.Mount, opts ...Opt) (ocispec.Descriptor, error)
+}
+
+// Applier allows applying diffs between mounts
+type Applier interface {
 	// Apply applies the content referred to by the given descriptor to
 	// the provided mount. The method of applying is based on the
 	// implementation and content descriptor. For example, in the common
 	// case the descriptor is a file system difference in tar format,
 	// that tar would be applied on top of the mounts.
 	Apply(ctx context.Context, desc ocispec.Descriptor, mount []mount.Mount) (ocispec.Descriptor, error)
-
-	// DiffMounts computes the difference between two mounts and returns a
-	// descriptor for the computed diff. The options can provide
-	// a ref which can be used to track the content creation of the diff.
-	// The media type which is used to determine the format of the created
-	// content can also be provided as an option.
-	DiffMounts(ctx context.Context, lower, upper []mount.Mount, opts ...Opt) (ocispec.Descriptor, error)
 }
 
 // WithMediaType sets the media type to use for creating the diff, without

vendor/github.com/containerd/containerd/log/context.go

@@ -2,6 +2,7 @@ package log
 
 import (
 	"context"
+	"sync/atomic"
 
 	"github.com/sirupsen/logrus"
 )
@@ -21,6 +22,19 @@ type (
 	loggerKey struct{}
 )
 
+// TraceLevel is the log level for tracing. Trace level is lower than debug level,
+// and is usually used to trace detailed behavior of the program.
+const TraceLevel = logrus.Level(uint32(logrus.DebugLevel + 1))
+
+// ParseLevel takes a string level and returns the Logrus log level constant.
+// It supports trace level.
+func ParseLevel(lvl string) (logrus.Level, error) {
+	if lvl == "trace" {
+		return TraceLevel, nil
+	}
+	return logrus.ParseLevel(lvl)
+}
+
 // WithLogger returns a new context with the provided logger. Use in
 // combination with logger.WithField(s) for great effect.
 func WithLogger(ctx context.Context, logger *logrus.Entry) context.Context {
@@ -38,3 +52,19 @@ func GetLogger(ctx context.Context) *logrus.Entry {
 
 	return logger.(*logrus.Entry)
 }
+
+// Trace logs a message at level Trace with the log entry passed-in.
+func Trace(e *logrus.Entry, args ...interface{}) {
+	level := logrus.Level(atomic.LoadUint32((*uint32)(&e.Logger.Level)))
+	if level >= TraceLevel {
+		e.Debug(args...)
+	}
+}
+
+// Tracef logs a message at level Trace with the log entry passed-in.
+func Tracef(e *logrus.Entry, format string, args ...interface{}) {
+	level := logrus.Level(atomic.LoadUint32((*uint32)(&e.Logger.Level)))
+	if level >= TraceLevel {
+		e.Debugf(format, args...)
+	}
+}

vendor/github.com/containerd/containerd/log/grpc.go

@@ -1,12 +0,0 @@
-package log
-
-import (
-	"io/ioutil"
-	"log"
-
-	"google.golang.org/grpc/grpclog"
-)
-
-func init() {
-	grpclog.SetLogger(log.New(ioutil.Discard, "", log.LstdFlags))
-}

vendor/github.com/containerd/containerd/plugin/plugin.go

@@ -140,10 +140,19 @@ func Register(r *Registration) {
 	register.r = append(register.r, r)
 }
 
-// Graph returns an ordered list of registered plugins for initialization
-func Graph() (ordered []*Registration) {
+// Graph returns an ordered list of registered plugins for initialization.
+// Plugins in disableList specified by id will be disabled.
+func Graph(disableList []string) (ordered []*Registration) {
 	register.RLock()
 	defer register.RUnlock()
+	for _, d := range disableList {
+		for i, r := range register.r {
+			if r.ID == d {
+				register.r = append(register.r[:i], register.r[i+1:]...)
+				break
+			}
+		}
+	}
 
 	added := map[*Registration]bool{}
 	for _, r := range register.r {

vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go

@@ -103,8 +103,41 @@ func (c *Converter) Handle(ctx context.Context, desc ocispec.Descriptor) ([]ocis
 	}
 }
 
+// ConvertOptions provides options on converting a docker schema1 manifest.
+type ConvertOptions struct {
+	// ManifestMediaType specifies the media type of the manifest OCI descriptor.
+	ManifestMediaType string
+
+	// ConfigMediaType specifies the media type of the manifest config OCI
+	// descriptor.
+	ConfigMediaType string
+}
+
+// ConvertOpt allows configuring a convert operation.
+type ConvertOpt func(context.Context, *ConvertOptions) error
+
+// UseDockerSchema2 is used to indicate that a schema1 manifest should be
+// converted into the media types for a docker schema2 manifest.
+func UseDockerSchema2() ConvertOpt {
+	return func(ctx context.Context, o *ConvertOptions) error {
+		o.ManifestMediaType = images.MediaTypeDockerSchema2Manifest
+		o.ConfigMediaType = images.MediaTypeDockerSchema2Config
+		return nil
+	}
+}
+
 // Convert a docker manifest to an OCI descriptor
-func (c *Converter) Convert(ctx context.Context) (ocispec.Descriptor, error) {
+func (c *Converter) Convert(ctx context.Context, opts ...ConvertOpt) (ocispec.Descriptor, error) {
+	co := ConvertOptions{
+		ManifestMediaType: ocispec.MediaTypeImageManifest,
+		ConfigMediaType:   ocispec.MediaTypeImageConfig,
+	}
+	for _, opt := range opts {
+		if err := opt(ctx, &co); err != nil {
+			return ocispec.Descriptor{}, err
+		}
+	}
+
 	history, diffIDs, err := c.schema1ManifestHistory()
 	if err != nil {
 		return ocispec.Descriptor{}, errors.Wrap(err, "schema 1 conversion failed")
@@ -121,13 +154,13 @@ func (c *Converter) Convert(ctx context.Context) (ocispec.Descriptor, error) {
 		DiffIDs: diffIDs,
 	}
 
-	b, err := json.Marshal(img)
+	b, err := json.MarshalIndent(img, "", "   ")
 	if err != nil {
 		return ocispec.Descriptor{}, errors.Wrap(err, "failed to marshal image")
 	}
 
 	config := ocispec.Descriptor{
-		MediaType: ocispec.MediaTypeImageConfig,
+		MediaType: co.ConfigMediaType,
 		Digest:    digest.Canonical.FromBytes(b),
 		Size:      int64(len(b)),
 	}
@@ -145,13 +178,13 @@ func (c *Converter) Convert(ctx context.Context) (ocispec.Descriptor, error) {
 		Layers: layers,
 	}
 
-	mb, err := json.Marshal(manifest)
+	mb, err := json.MarshalIndent(manifest, "", "   ")
 	if err != nil {
 		return ocispec.Descriptor{}, errors.Wrap(err, "failed to marshal image")
 	}
 
 	desc := ocispec.Descriptor{
-		MediaType: ocispec.MediaTypeImageManifest,
+		MediaType: co.ManifestMediaType,
 		Digest:    digest.Canonical.FromBytes(mb),
 		Size:      int64(len(mb)),
 	}

vendor/github.com/containerd/containerd/rootfs/apply.go

@@ -30,7 +30,7 @@ type Layer struct {
 // The returned result is a chain id digest representing all the applied layers.
 // Layers are applied in order they are given, making the first layer the
 // bottom-most layer in the layer chain.
-func ApplyLayers(ctx context.Context, layers []Layer, sn snapshots.Snapshotter, a diff.Differ) (digest.Digest, error) {
+func ApplyLayers(ctx context.Context, layers []Layer, sn snapshots.Snapshotter, a diff.Applier) (digest.Digest, error) {
 	var chain []digest.Digest
 	for _, layer := range layers {
 		if _, err := ApplyLayer(ctx, layer, chain, sn, a); err != nil {
@@ -46,7 +46,7 @@ func ApplyLayers(ctx context.Context, layers []Layer, sn snapshots.Snapshotter,
 // ApplyLayer applies a single layer on top of the given provided layer chain,
 // using the provided snapshotter and applier. If the layer was unpacked true
 // is returned, if the layer already exists false is returned.
-func ApplyLayer(ctx context.Context, layer Layer, chain []digest.Digest, sn snapshots.Snapshotter, a diff.Differ, opts ...snapshots.Opt) (bool, error) {
+func ApplyLayer(ctx context.Context, layer Layer, chain []digest.Digest, sn snapshots.Snapshotter, a diff.Applier, opts ...snapshots.Opt) (bool, error) {
 	var (
 		parent  = identity.ChainID(chain)
 		chainID = identity.ChainID(append(chain, layer.Diff.Digest))

vendor/github.com/containerd/containerd/rootfs/diff.go

@@ -10,11 +10,11 @@ import (
 	"golang.org/x/net/context"
 )
 
-// Diff creates a layer diff for the given snapshot identifier from the parent
-// of the snapshot. A content ref is provided to track the progress of the
-// content creation and the provided snapshotter and mount differ are used
+// CreateDiff creates a layer diff for the given snapshot identifier from the
+// parent of the snapshot. A content ref is provided to track the progress of
+// the content creation and the provided snapshotter and mount differ are used
 // for calculating the diff. The descriptor for the layer diff is returned.
-func Diff(ctx context.Context, snapshotID string, sn snapshots.Snapshotter, d diff.Differ, opts ...diff.Opt) (ocispec.Descriptor, error) {
+func CreateDiff(ctx context.Context, snapshotID string, sn snapshots.Snapshotter, d diff.Comparer, opts ...diff.Opt) (ocispec.Descriptor, error) {
 	info, err := sn.Stat(ctx, snapshotID)
 	if err != nil {
 		return ocispec.Descriptor{}, err
@@ -42,5 +42,5 @@ func Diff(ctx context.Context, snapshotID string, sn snapshots.Snapshotter, d di
 		defer sn.Remove(ctx, upperKey)
 	}
 
-	return d.DiffMounts(ctx, lower, upper, opts...)
+	return d.Compare(ctx, lower, upper, opts...)
 }

vendor/github.com/containerd/containerd/sys/stat_unix.go

@@ -24,5 +24,5 @@ func StatMtime(st *syscall.Stat_t) syscall.Timespec {
 
 // StatATimeAsTime returns st.Atim as a time.Time
 func StatATimeAsTime(st *syscall.Stat_t) time.Time {
-	return time.Unix(st.Atim.Sec, st.Atim.Nsec)
+	return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) // nolint: unconvert
 }

vendor/github.com/containerd/containerd/task.go

@@ -536,7 +536,7 @@ func (t *task) checkpointRWSnapshot(ctx context.Context, index *v1.Index, snapsh
 	opts := []diff.Opt{
 		diff.WithReference(fmt.Sprintf("checkpoint-rw-%s", id)),
 	}
-	rw, err := rootfs.Diff(ctx, id, t.client.SnapshotService(snapshotterName), t.client.DiffService(), opts...)
+	rw, err := rootfs.CreateDiff(ctx, id, t.client.SnapshotService(snapshotterName), t.client.DiffService(), opts...)
 	if err != nil {
 		return err
 	}

vendor/github.com/containerd/containerd/vendor.conf

@@ -32,7 +32,7 @@ golang.org/x/sys 314a259e304ff91bd6985da2a7149bbf91237993 https://github.com/gol
 github.com/opencontainers/image-spec v1.0.1
 github.com/containerd/continuity cf279e6ac893682272b4479d4c67fd3abf878b4e
 golang.org/x/sync 450f422ab23cf9881c94e2db30cac0eb1b7cf80c
-github.com/BurntSushi/toml v0.3.0
+github.com/BurntSushi/toml a368813c5e648fee92e5f6c30e3944ff9d5e8895
 github.com/grpc-ecosystem/go-grpc-prometheus 6b7015e65d366bf3f19b2b2a000a831940f0f7e0
 github.com/Microsoft/go-winio v0.4.5
 github.com/Microsoft/hcsshim v0.6.7
@@ -40,5 +40,5 @@ github.com/boltdb/bolt e9cf4fae01b5a8ff89d0ec6b32f0d9c9f79aefdd
 google.golang.org/genproto d80a6e20e776b0b17a324d0ba1ab50a39c8e8944
 golang.org/x/text 19e51611da83d6be54ddafce4a4af510cb3e9ea4
 github.com/dmcgowan/go-tar go1.10
-github.com/stevvooe/ttrpc d2710463e497617f16f26d1e715a3308609e7982
+github.com/stevvooe/ttrpc d4528379866b0ce7e9d71f3eb96f0582fc374577
 github.com/syndtr/gocapability db04d3cc01c8b54962a58ec7e491717d06cfcc16