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drop things from vendor/ directory

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Signed-off-by: Davanum Srinivas <davanum@gmail.com>
This commit is contained in:
Davanum Srinivas 2021-12-07 14:47:35 -05:00
parent bc78dff42e
commit 420145e529
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273 changed files with 0 additions and 35569 deletions
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93
vendor/github.com/containerd/containerd/errdefs/errors.go generated vendored
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@ -1,93 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package errdefs defines the common errors used throughout containerd
// packages.
//
// Use with errors.Wrap and error.Wrapf to add context to an error.
//
// To detect an error class, use the IsXXX functions to tell whether an error
// is of a certain type.
//
// The functions ToGRPC and FromGRPC can be used to map server-side and
// client-side errors to the correct types.
package errdefs
import (
"context"
"github.com/pkg/errors"
)
// Definitions of common error types used throughout containerd. All containerd
// errors returned by most packages will map into one of these errors classes.
// Packages should return errors of these types when they want to instruct a
// client to take a particular action.
//
// For the most part, we just try to provide local grpc errors. Most conditions
// map very well to those defined by grpc.
var (
ErrUnknown = errors.New("unknown") // used internally to represent a missed mapping.
ErrInvalidArgument = errors.New("invalid argument")
ErrNotFound = errors.New("not found")
ErrAlreadyExists = errors.New("already exists")
ErrFailedPrecondition = errors.New("failed precondition")
ErrUnavailable = errors.New("unavailable")
ErrNotImplemented = errors.New("not implemented") // represents not supported and unimplemented
)
// IsInvalidArgument returns true if the error is due to an invalid argument
func IsInvalidArgument(err error) bool {
return errors.Is(err, ErrInvalidArgument)
}
// IsNotFound returns true if the error is due to a missing object
func IsNotFound(err error) bool {
return errors.Is(err, ErrNotFound)
}
// IsAlreadyExists returns true if the error is due to an already existing
// metadata item
func IsAlreadyExists(err error) bool {
return errors.Is(err, ErrAlreadyExists)
}
// IsFailedPrecondition returns true if an operation could not proceed to the
// lack of a particular condition
func IsFailedPrecondition(err error) bool {
return errors.Is(err, ErrFailedPrecondition)
}
// IsUnavailable returns true if the error is due to a resource being unavailable
func IsUnavailable(err error) bool {
return errors.Is(err, ErrUnavailable)
}
// IsNotImplemented returns true if the error is due to not being implemented
func IsNotImplemented(err error) bool {
return errors.Is(err, ErrNotImplemented)
}
// IsCanceled returns true if the error is due to `context.Canceled`.
func IsCanceled(err error) bool {
return errors.Is(err, context.Canceled)
}
// IsDeadlineExceeded returns true if the error is due to
// `context.DeadlineExceeded`.
func IsDeadlineExceeded(err error) bool {
return errors.Is(err, context.DeadlineExceeded)
}

147
vendor/github.com/containerd/containerd/errdefs/grpc.go generated vendored
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/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package errdefs
import (
"context"
"strings"
"github.com/pkg/errors"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
// ToGRPC will attempt to map the backend containerd error into a grpc error,
// using the original error message as a description.
//
// Further information may be extracted from certain errors depending on their
// type.
//
// If the error is unmapped, the original error will be returned to be handled
// by the regular grpc error handling stack.
func ToGRPC(err error) error {
if err == nil {
return nil
}
if isGRPCError(err) {
// error has already been mapped to grpc
return err
}
switch {
case IsInvalidArgument(err):
return status.Errorf(codes.InvalidArgument, err.Error())
case IsNotFound(err):
return status.Errorf(codes.NotFound, err.Error())
case IsAlreadyExists(err):
return status.Errorf(codes.AlreadyExists, err.Error())
case IsFailedPrecondition(err):
return status.Errorf(codes.FailedPrecondition, err.Error())
case IsUnavailable(err):
return status.Errorf(codes.Unavailable, err.Error())
case IsNotImplemented(err):
return status.Errorf(codes.Unimplemented, err.Error())
case IsCanceled(err):
return status.Errorf(codes.Canceled, err.Error())
case IsDeadlineExceeded(err):
return status.Errorf(codes.DeadlineExceeded, err.Error())
}
return err
}
// ToGRPCf maps the error to grpc error codes, assembling the formatting string
// and combining it with the target error string.
//
// This is equivalent to errors.ToGRPC(errors.Wrapf(err, format, args...))
func ToGRPCf(err error, format string, args ...interface{}) error {
return ToGRPC(errors.Wrapf(err, format, args...))
}
// FromGRPC returns the underlying error from a grpc service based on the grpc error code
func FromGRPC(err error) error {
if err == nil {
return nil
}
var cls error // divide these into error classes, becomes the cause
switch code(err) {
case codes.InvalidArgument:
cls = ErrInvalidArgument
case codes.AlreadyExists:
cls = ErrAlreadyExists
case codes.NotFound:
cls = ErrNotFound
case codes.Unavailable:
cls = ErrUnavailable
case codes.FailedPrecondition:
cls = ErrFailedPrecondition
case codes.Unimplemented:
cls = ErrNotImplemented
case codes.Canceled:
cls = context.Canceled
case codes.DeadlineExceeded:
cls = context.DeadlineExceeded
default:
cls = ErrUnknown
}
msg := rebaseMessage(cls, err)
if msg != "" {
err = errors.Wrap(cls, msg)
} else {
err = errors.WithStack(cls)
}
return err
}
// rebaseMessage removes the repeats for an error at the end of an error
// string. This will happen when taking an error over grpc then remapping it.
//
// 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 := errDesc(err)
clss := cls.Error()
if desc == clss {
return ""
}
return strings.TrimSuffix(desc, ": "+clss)
}
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()
}

60
vendor/github.com/containerd/containerd/log/context.go generated vendored
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/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package log
import (
"context"
"github.com/sirupsen/logrus"
)
var (
// G is an alias for GetLogger.
//
// We may want to define this locally to a package to get package tagged log
// messages.
G = GetLogger
// L is an alias for the standard logger.
L = logrus.NewEntry(logrus.StandardLogger())
)
type (
loggerKey struct{}
)
// RFC3339NanoFixed is time.RFC3339Nano with nanoseconds padded using zeros to
// ensure the formatted time is always the same number of characters.
const RFC3339NanoFixed = "2006-01-02T15:04:05.000000000Z07:00"
// 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 {
return context.WithValue(ctx, loggerKey{}, logger)
}
// GetLogger retrieves the current logger from the context. If no logger is
// available, the default logger is returned.
func GetLogger(ctx context.Context) *logrus.Entry {
logger := ctx.Value(loggerKey{})
if logger == nil {
return L
}
return logger.(*logrus.Entry)
}

229
vendor/github.com/containerd/containerd/platforms/compare.go generated vendored
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/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
import specs "github.com/opencontainers/image-spec/specs-go/v1"
// MatchComparer is able to match and compare platforms to
// filter and sort platforms.
type MatchComparer interface {
Matcher
Less(specs.Platform, specs.Platform) bool
}
// Only returns a match comparer for a single platform
// using default resolution logic for the platform.
//
// For ARMv8, will also match ARMv7, ARMv6 and ARMv5 (for 32bit runtimes)
// For ARMv7, will also match ARMv6 and ARMv5
// For ARMv6, will also match ARMv5
func Only(platform specs.Platform) MatchComparer {
platform = Normalize(platform)
if platform.Architecture == "arm" {
if platform.Variant == "v8" {
return orderedPlatformComparer{
matchers: []Matcher{
&matcher{
Platform: platform,
},
&matcher{
Platform: specs.Platform{
Architecture: platform.Architecture,
OS: platform.OS,
OSVersion: platform.OSVersion,
OSFeatures: platform.OSFeatures,
Variant: "v7",
},
},
&matcher{
Platform: specs.Platform{
Architecture: platform.Architecture,
OS: platform.OS,
OSVersion: platform.OSVersion,
OSFeatures: platform.OSFeatures,
Variant: "v6",
},
},
&matcher{
Platform: specs.Platform{
Architecture: platform.Architecture,
OS: platform.OS,
OSVersion: platform.OSVersion,
OSFeatures: platform.OSFeatures,
Variant: "v5",
},
},
},
}
}
if platform.Variant == "v7" {
return orderedPlatformComparer{
matchers: []Matcher{
&matcher{
Platform: platform,
},
&matcher{
Platform: specs.Platform{
Architecture: platform.Architecture,
OS: platform.OS,
OSVersion: platform.OSVersion,
OSFeatures: platform.OSFeatures,
Variant: "v6",
},
},
&matcher{
Platform: specs.Platform{
Architecture: platform.Architecture,
OS: platform.OS,
OSVersion: platform.OSVersion,
OSFeatures: platform.OSFeatures,
Variant: "v5",
},
},
},
}
}
if platform.Variant == "v6" {
return orderedPlatformComparer{
matchers: []Matcher{
&matcher{
Platform: platform,
},
&matcher{
Platform: specs.Platform{
Architecture: platform.Architecture,
OS: platform.OS,
OSVersion: platform.OSVersion,
OSFeatures: platform.OSFeatures,
Variant: "v5",
},
},
},
}
}
}
return singlePlatformComparer{
Matcher: &matcher{
Platform: platform,
},
}
}
// Ordered returns a platform MatchComparer which matches any of the platforms
// but orders them in order they are provided.
func Ordered(platforms ...specs.Platform) MatchComparer {
matchers := make([]Matcher, len(platforms))
for i := range platforms {
matchers[i] = NewMatcher(platforms[i])
}
return orderedPlatformComparer{
matchers: matchers,
}
}
// Any returns a platform MatchComparer which matches any of the platforms
// with no preference for ordering.
func Any(platforms ...specs.Platform) MatchComparer {
matchers := make([]Matcher, len(platforms))
for i := range platforms {
matchers[i] = NewMatcher(platforms[i])
}
return anyPlatformComparer{
matchers: matchers,
}
}
// All is a platform MatchComparer which matches all platforms
// with preference for ordering.
var All MatchComparer = allPlatformComparer{}
type singlePlatformComparer struct {
Matcher
}
func (c singlePlatformComparer) Less(p1, p2 specs.Platform) bool {
return c.Match(p1) && !c.Match(p2)
}
type orderedPlatformComparer struct {
matchers []Matcher
}
func (c orderedPlatformComparer) Match(platform specs.Platform) bool {
for _, m := range c.matchers {
if m.Match(platform) {
return true
}
}
return false
}
func (c orderedPlatformComparer) Less(p1 specs.Platform, p2 specs.Platform) bool {
for _, m := range c.matchers {
p1m := m.Match(p1)
p2m := m.Match(p2)
if p1m && !p2m {
return true
}
if p1m || p2m {
return false
}
}
return false
}
type anyPlatformComparer struct {
matchers []Matcher
}
func (c anyPlatformComparer) Match(platform specs.Platform) bool {
for _, m := range c.matchers {
if m.Match(platform) {
return true
}
}
return false
}
func (c anyPlatformComparer) Less(p1, p2 specs.Platform) bool {
var p1m, p2m bool
for _, m := range c.matchers {
if !p1m && m.Match(p1) {
p1m = true
}
if !p2m && m.Match(p2) {
p2m = true
}
if p1m && p2m {
return false
}
}
// If one matches, and the other does, sort match first
return p1m && !p2m
}
type allPlatformComparer struct{}
func (allPlatformComparer) Match(specs.Platform) bool {
return true
}
func (allPlatformComparer) Less(specs.Platform, specs.Platform) bool {
return false
}

122
vendor/github.com/containerd/containerd/platforms/cpuinfo.go generated vendored
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@ -1,122 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
import (
"bufio"
"os"
"runtime"
"strings"
"github.com/containerd/containerd/errdefs"
"github.com/containerd/containerd/log"
"github.com/pkg/errors"
)
// Present the ARM instruction set architecture, eg: v7, v8
var cpuVariant string
func init() {
if isArmArch(runtime.GOARCH) {
cpuVariant = getCPUVariant()
} else {
cpuVariant = ""
}
}
// For Linux, the kernel has already detected the ABI, ISA and Features.
// So we don't need to access the ARM registers to detect platform information
// by ourselves. We can just parse these information from /proc/cpuinfo
func getCPUInfo(pattern string) (info string, err error) {
if !isLinuxOS(runtime.GOOS) {
return "", errors.Wrapf(errdefs.ErrNotImplemented, "getCPUInfo for OS %s", runtime.GOOS)
}
cpuinfo, err := os.Open("/proc/cpuinfo")
if err != nil {
return "", err
}
defer cpuinfo.Close()
// Start to Parse the Cpuinfo line by line. For SMP SoC, we parse
// the first core is enough.
scanner := bufio.NewScanner(cpuinfo)
for scanner.Scan() {
newline := scanner.Text()
list := strings.Split(newline, ":")
if len(list) > 1 && strings.EqualFold(strings.TrimSpace(list[0]), pattern) {
return strings.TrimSpace(list[1]), nil
}
}
// Check whether the scanner encountered errors
err = scanner.Err()
if err != nil {
return "", err
}
return "", errors.Wrapf(errdefs.ErrNotFound, "getCPUInfo for pattern: %s", pattern)
}
func getCPUVariant() string {
if runtime.GOOS == "windows" || runtime.GOOS == "darwin" {
// Windows/Darwin only supports v7 for ARM32 and v8 for ARM64 and so we can use
// runtime.GOARCH to determine the variants
var variant string
switch runtime.GOARCH {
case "arm64":
variant = "v8"
case "arm":
variant = "v7"
default:
variant = "unknown"
}
return variant
}
variant, err := getCPUInfo("Cpu architecture")
if err != nil {
log.L.WithError(err).Error("failure getting variant")
return ""
}
switch strings.ToLower(variant) {
case "8", "aarch64":
// special case: if running a 32-bit userspace on aarch64, the variant should be "v7"
if runtime.GOARCH == "arm" {
variant = "v7"
} else {
variant = "v8"
}
case "7", "7m", "?(12)", "?(13)", "?(14)", "?(15)", "?(16)", "?(17)":
variant = "v7"
case "6", "6tej":
variant = "v6"
case "5", "5t", "5te", "5tej":
variant = "v5"
case "4", "4t":
variant = "v4"
case "3":
variant = "v3"
default:
variant = "unknown"
}
return variant
}

114
vendor/github.com/containerd/containerd/platforms/database.go generated vendored
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/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
import (
"runtime"
"strings"
)
// isLinuxOS returns true if the operating system is Linux.
//
// The OS value should be normalized before calling this function.
func isLinuxOS(os string) bool {
return os == "linux"
}
// These function are generated from https://golang.org/src/go/build/syslist.go.
//
// We use switch statements because they are slightly faster than map lookups
// and use a little less memory.
// isKnownOS returns true if we know about the operating system.
//
// The OS value should be normalized before calling this function.
func isKnownOS(os string) bool {
switch os {
case "aix", "android", "darwin", "dragonfly", "freebsd", "hurd", "illumos", "js", "linux", "nacl", "netbsd", "openbsd", "plan9", "solaris", "windows", "zos":
return true
}
return false
}
// isArmArch returns true if the architecture is ARM.
//
// The arch value should be normalized before being passed to this function.
func isArmArch(arch string) bool {
switch arch {
case "arm", "arm64":
return true
}
return false
}
// isKnownArch returns true if we know about the architecture.
//
// The arch value should be normalized before being passed to this function.
func isKnownArch(arch string) bool {
switch arch {
case "386", "amd64", "amd64p32", "arm", "armbe", "arm64", "arm64be", "ppc64", "ppc64le", "mips", "mipsle", "mips64", "mips64le", "mips64p32", "mips64p32le", "ppc", "riscv", "riscv64", "s390", "s390x", "sparc", "sparc64", "wasm":
return true
}
return false
}
func normalizeOS(os string) string {
if os == "" {
return runtime.GOOS
}
os = strings.ToLower(os)
switch os {
case "macos":
os = "darwin"
}
return os
}
// normalizeArch normalizes the architecture.
func normalizeArch(arch, variant string) (string, string) {
arch, variant = strings.ToLower(arch), strings.ToLower(variant)
switch arch {
case "i386":
arch = "386"
variant = ""
case "x86_64", "x86-64":
arch = "amd64"
variant = ""
case "aarch64", "arm64":
arch = "arm64"
switch variant {
case "8", "v8":
variant = ""
}
case "armhf":
arch = "arm"
variant = "v7"
case "armel":
arch = "arm"
variant = "v6"
case "arm":
switch variant {
case "", "7":
variant = "v7"
case "5", "6", "8":
variant = "v" + variant
}
}
return arch, variant
}

38
vendor/github.com/containerd/containerd/platforms/defaults.go generated vendored
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/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
import (
"runtime"
specs "github.com/opencontainers/image-spec/specs-go/v1"
)
// DefaultString returns the default string specifier for the platform.
func DefaultString() string {
return Format(DefaultSpec())
}
// DefaultSpec returns the current platform's default platform specification.
func DefaultSpec() specs.Platform {
return specs.Platform{
OS: runtime.GOOS,
Architecture: runtime.GOARCH,
// The Variant field will be empty if arch != ARM.
Variant: cpuVariant,
}
}

24
vendor/github.com/containerd/containerd/platforms/defaults_unix.go generated vendored
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@ -1,24 +0,0 @@
// +build !windows
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
// Default returns the default matcher for the platform.
func Default() MatchComparer {
return Only(DefaultSpec())
}

31
vendor/github.com/containerd/containerd/platforms/defaults_windows.go generated vendored
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// +build windows
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
import (
specs "github.com/opencontainers/image-spec/specs-go/v1"
)
// Default returns the default matcher for the platform.
func Default() MatchComparer {
return Ordered(DefaultSpec(), specs.Platform{
OS: "linux",
Architecture: "amd64",
})
}

278
vendor/github.com/containerd/containerd/platforms/platforms.go generated vendored
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@ -1,278 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package platforms provides a toolkit for normalizing, matching and
// specifying container platforms.
//
// Centered around OCI platform specifications, we define a string-based
// specifier syntax that can be used for user input. With a specifier, users
// only need to specify the parts of the platform that are relevant to their
// context, providing an operating system or architecture or both.
//
// How do I use this package?
//
// The vast majority of use cases should simply use the match function with
// user input. The first step is to parse a specifier into a matcher:
//
// m, err := Parse("linux")
// if err != nil { ... }
//
// Once you have a matcher, use it to match against the platform declared by a
// component, typically from an image or runtime. Since extracting an images
// platform is a little more involved, we'll use an example against the
// platform default:
//
// if ok := m.Match(Default()); !ok { /* doesn't match */ }
//
// This can be composed in loops for resolving runtimes or used as a filter for
// fetch and select images.
//
// More details of the specifier syntax and platform spec follow.
//
// Declaring Platform Support
//
// Components that have strict platform requirements should use the OCI
// platform specification to declare their support. Typically, this will be
// images and runtimes that should make these declaring which platform they
// support specifically. This looks roughly as follows:
//
// type Platform struct {
// Architecture string
// OS string
// Variant string
// }
//
// Most images and runtimes should at least set Architecture and OS, according
// to their GOARCH and GOOS values, respectively (follow the OCI image
// specification when in doubt). ARM should set variant under certain
// discussions, which are outlined below.
//
// Platform Specifiers
//
// While the OCI platform specifications provide a tool for components to
// specify structured information, user input typically doesn't need the full
// context and much can be inferred. To solve this problem, we introduced
// "specifiers". A specifier has the format
// `<os>|<arch>|<os>/<arch>[/<variant>]`. The user can provide either the
// operating system or the architecture or both.
//
// An example of a common specifier is `linux/amd64`. If the host has a default
// of runtime that matches this, the user can simply provide the component that
// matters. For example, if a image provides amd64 and arm64 support, the
// operating system, `linux` can be inferred, so they only have to provide
// `arm64` or `amd64`. Similar behavior is implemented for operating systems,
// where the architecture may be known but a runtime may support images from
// different operating systems.
//
// Normalization
//
// Because not all users are familiar with the way the Go runtime represents
// platforms, several normalizations have been provided to make this package
// easier to user.
//
// The following are performed for architectures:
//
// Value Normalized
// aarch64 arm64
// armhf arm
// armel arm/v6
// i386 386
// x86_64 amd64
// x86-64 amd64
//
// We also normalize the operating system `macos` to `darwin`.
//
// ARM Support
//
// To qualify ARM architecture, the Variant field is used to qualify the arm
// version. The most common arm version, v7, is represented without the variant
// unless it is explicitly provided. This is treated as equivalent to armhf. A
// previous architecture, armel, will be normalized to arm/v6.
//
// While these normalizations are provided, their support on arm platforms has
// not yet been fully implemented and tested.
package platforms
import (
"regexp"
"runtime"
"strconv"
"strings"
"github.com/containerd/containerd/errdefs"
specs "github.com/opencontainers/image-spec/specs-go/v1"
"github.com/pkg/errors"
)
var (
specifierRe = regexp.MustCompile(`^[A-Za-z0-9_-]+$`)
)
// Matcher matches platforms specifications, provided by an image or runtime.
type Matcher interface {
Match(platform specs.Platform) bool
}
// NewMatcher returns a simple matcher based on the provided platform
// specification. The returned matcher only looks for equality based on os,
// architecture and variant.
//
// One may implement their own matcher if this doesn't provide the required
// functionality.
//
// Applications should opt to use `Match` over directly parsing specifiers.
func NewMatcher(platform specs.Platform) Matcher {
return &matcher{
Platform: Normalize(platform),
}
}
type matcher struct {
specs.Platform
}
func (m *matcher) Match(platform specs.Platform) bool {
normalized := Normalize(platform)
return m.OS == normalized.OS &&
m.Architecture == normalized.Architecture &&
m.Variant == normalized.Variant
}
func (m *matcher) String() string {
return Format(m.Platform)
}
// Parse parses the platform specifier syntax into a platform declaration.
//
// Platform specifiers are in the format `<os>|<arch>|<os>/<arch>[/<variant>]`.
// The minimum required information for a platform specifier is the operating
// system or architecture. If there is only a single string (no slashes), the
// value will be matched against the known set of operating systems, then fall
// back to the known set of architectures. The missing component will be
// inferred based on the local environment.
func Parse(specifier string) (specs.Platform, error) {
if strings.Contains(specifier, "*") {
// TODO(stevvooe): need to work out exact wildcard handling
return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: wildcards not yet supported", specifier)
}
parts := strings.Split(specifier, "/")
for _, part := range parts {
if !specifierRe.MatchString(part) {
return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q is an invalid component of %q: platform specifier component must match %q", part, specifier, specifierRe.String())
}
}
var p specs.Platform
switch len(parts) {
case 1:
// in this case, we will test that the value might be an OS, then look
// it up. If it is not known, we'll treat it as an architecture. Since
// we have very little information about the platform here, we are
// going to be a little more strict if we don't know about the argument
// value.
p.OS = normalizeOS(parts[0])
if isKnownOS(p.OS) {
// picks a default architecture
p.Architecture = runtime.GOARCH
if p.Architecture == "arm" && cpuVariant != "v7" {
p.Variant = cpuVariant
}
return p, nil
}
p.Architecture, p.Variant = normalizeArch(parts[0], "")
if p.Architecture == "arm" && p.Variant == "v7" {
p.Variant = ""
}
if isKnownArch(p.Architecture) {
p.OS = runtime.GOOS
return p, nil
}
return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: unknown operating system or architecture", specifier)
case 2:
// In this case, we treat as a regular os/arch pair. We don't care
// about whether or not we know of the platform.
p.OS = normalizeOS(parts[0])
p.Architecture, p.Variant = normalizeArch(parts[1], "")
if p.Architecture == "arm" && p.Variant == "v7" {
p.Variant = ""
}
return p, nil
case 3:
// we have a fully specified variant, this is rare
p.OS = normalizeOS(parts[0])
p.Architecture, p.Variant = normalizeArch(parts[1], parts[2])
if p.Architecture == "arm64" && p.Variant == "" {
p.Variant = "v8"
}
return p, nil
}
return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: cannot parse platform specifier", specifier)
}
// MustParse is like Parses but panics if the specifier cannot be parsed.
// Simplifies initialization of global variables.
func MustParse(specifier string) specs.Platform {
p, err := Parse(specifier)
if err != nil {
panic("platform: Parse(" + strconv.Quote(specifier) + "): " + err.Error())
}
return p
}
// Format returns a string specifier from the provided platform specification.
func Format(platform specs.Platform) string {
if platform.OS == "" {
return "unknown"
}
return joinNotEmpty(platform.OS, platform.Architecture, platform.Variant)
}
func joinNotEmpty(s ...string) string {
var ss []string
for _, s := range s {
if s == "" {
continue
}
ss = append(ss, s)
}
return strings.Join(ss, "/")
}
// Normalize validates and translate the platform to the canonical value.
//
// For example, if "Aarch64" is encountered, we change it to "arm64" or if
// "x86_64" is encountered, it becomes "amd64".
func Normalize(platform specs.Platform) specs.Platform {
platform.OS = normalizeOS(platform.OS)
platform.Architecture, platform.Variant = normalizeArch(platform.Architecture, platform.Variant)
// these fields are deprecated, remove them
platform.OSFeatures = nil
platform.OSVersion = ""
return platform
}

202
vendor/github.com/containernetworking/cni/LICENSE generated vendored
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@ -1,202 +0,0 @@
Apache License
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http://www.apache.org/licenses/
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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673
vendor/github.com/containernetworking/cni/libcni/api.go generated vendored
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@ -1,673 +0,0 @@
// Copyright 2015 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package libcni
import (
"context"
"encoding/json"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/containernetworking/cni/pkg/invoke"
"github.com/containernetworking/cni/pkg/types"
"github.com/containernetworking/cni/pkg/utils"
"github.com/containernetworking/cni/pkg/version"
)
var (
CacheDir = "/var/lib/cni"
)
const (
CNICacheV1 = "cniCacheV1"
)
// A RuntimeConf holds the arguments to one invocation of a CNI plugin
// excepting the network configuration, with the nested exception that
// the `runtimeConfig` from the network configuration is included
// here.
type RuntimeConf struct {
ContainerID string
NetNS string
IfName string
Args [][2]string
// A dictionary of capability-specific data passed by the runtime
// to plugins as top-level keys in the 'runtimeConfig' dictionary
// of the plugin's stdin data. libcni will ensure that only keys
// in this map which match the capabilities of the plugin are passed
// to the plugin
CapabilityArgs map[string]interface{}
// DEPRECATED. Will be removed in a future release.
CacheDir string
}
type NetworkConfig struct {
Network *types.NetConf
Bytes []byte
}
type NetworkConfigList struct {
Name string
CNIVersion string
DisableCheck bool
Plugins []*NetworkConfig
Bytes []byte
}
type CNI interface {
AddNetworkList(ctx context.Context, net *NetworkConfigList, rt *RuntimeConf) (types.Result, error)
CheckNetworkList(ctx context.Context, net *NetworkConfigList, rt *RuntimeConf) error
DelNetworkList(ctx context.Context, net *NetworkConfigList, rt *RuntimeConf) error
GetNetworkListCachedResult(net *NetworkConfigList, rt *RuntimeConf) (types.Result, error)
GetNetworkListCachedConfig(net *NetworkConfigList, rt *RuntimeConf) ([]byte, *RuntimeConf, error)
AddNetwork(ctx context.Context, net *NetworkConfig, rt *RuntimeConf) (types.Result, error)
CheckNetwork(ctx context.Context, net *NetworkConfig, rt *RuntimeConf) error
DelNetwork(ctx context.Context, net *NetworkConfig, rt *RuntimeConf) error
GetNetworkCachedResult(net *NetworkConfig, rt *RuntimeConf) (types.Result, error)
GetNetworkCachedConfig(net *NetworkConfig, rt *RuntimeConf) ([]byte, *RuntimeConf, error)
ValidateNetworkList(ctx context.Context, net *NetworkConfigList) ([]string, error)
ValidateNetwork(ctx context.Context, net *NetworkConfig) ([]string, error)
}
type CNIConfig struct {
Path []string
exec invoke.Exec
cacheDir string
}
// CNIConfig implements the CNI interface
var _ CNI = &CNIConfig{}
// NewCNIConfig returns a new CNIConfig object that will search for plugins
// in the given paths and use the given exec interface to run those plugins,
// or if the exec interface is not given, will use a default exec handler.
func NewCNIConfig(path []string, exec invoke.Exec) *CNIConfig {
return NewCNIConfigWithCacheDir(path, "", exec)
}
// NewCNIConfigWithCacheDir returns a new CNIConfig object that will search for plugins
// in the given paths use the given exec interface to run those plugins,
// or if the exec interface is not given, will use a default exec handler.
// The given cache directory will be used for temporary data storage when needed.
func NewCNIConfigWithCacheDir(path []string, cacheDir string, exec invoke.Exec) *CNIConfig {
return &CNIConfig{
Path: path,
cacheDir: cacheDir,
exec: exec,
}
}
func buildOneConfig(name, cniVersion string, orig *NetworkConfig, prevResult types.Result, rt *RuntimeConf) (*NetworkConfig, error) {
var err error
inject := map[string]interface{}{
"name": name,
"cniVersion": cniVersion,
}
// Add previous plugin result
if prevResult != nil {
inject["prevResult"] = prevResult
}
// Ensure every config uses the same name and version
orig, err = InjectConf(orig, inject)
if err != nil {
return nil, err
}
return injectRuntimeConfig(orig, rt)
}
// This function takes a libcni RuntimeConf structure and injects values into
// a "runtimeConfig" dictionary in the CNI network configuration JSON that
// will be passed to the plugin on stdin.
//
// Only "capabilities arguments" passed by the runtime are currently injected.
// These capabilities arguments are filtered through the plugin's advertised
// capabilities from its config JSON, and any keys in the CapabilityArgs
// matching plugin capabilities are added to the "runtimeConfig" dictionary
// sent to the plugin via JSON on stdin. For example, if the plugin's
// capabilities include "portMappings", and the CapabilityArgs map includes a
// "portMappings" key, that key and its value are added to the "runtimeConfig"
// dictionary to be passed to the plugin's stdin.
func injectRuntimeConfig(orig *NetworkConfig, rt *RuntimeConf) (*NetworkConfig, error) {
var err error
rc := make(map[string]interface{})
for capability, supported := range orig.Network.Capabilities {
if !supported {
continue
}
if data, ok := rt.CapabilityArgs[capability]; ok {
rc[capability] = data
}
}
if len(rc) > 0 {
orig, err = InjectConf(orig, map[string]interface{}{"runtimeConfig": rc})
if err != nil {
return nil, err
}
}
return orig, nil
}
// ensure we have a usable exec if the CNIConfig was not given one
func (c *CNIConfig) ensureExec() invoke.Exec {
if c.exec == nil {
c.exec = &invoke.DefaultExec{
RawExec: &invoke.RawExec{Stderr: os.Stderr},
PluginDecoder: version.PluginDecoder{},
}
}
return c.exec
}
type cachedInfo struct {
Kind string `json:"kind"`
ContainerID string `json:"containerId"`
Config []byte `json:"config"`
IfName string `json:"ifName"`
NetworkName string `json:"networkName"`
CniArgs [][2]string `json:"cniArgs,omitempty"`
CapabilityArgs map[string]interface{} `json:"capabilityArgs,omitempty"`
RawResult map[string]interface{} `json:"result,omitempty"`
Result types.Result `json:"-"`
}
// getCacheDir returns the cache directory in this order:
// 1) global cacheDir from CNIConfig object
// 2) deprecated cacheDir from RuntimeConf object
// 3) fall back to default cache directory
func (c *CNIConfig) getCacheDir(rt *RuntimeConf) string {
if c.cacheDir != "" {
return c.cacheDir
}
if rt.CacheDir != "" {
return rt.CacheDir
}
return CacheDir
}
func (c *CNIConfig) getCacheFilePath(netName string, rt *RuntimeConf) (string, error) {
if netName == "" || rt.ContainerID == "" || rt.IfName == "" {
return "", fmt.Errorf("cache file path requires network name (%q), container ID (%q), and interface name (%q)", netName, rt.ContainerID, rt.IfName)
}
return filepath.Join(c.getCacheDir(rt), "results", fmt.Sprintf("%s-%s-%s", netName, rt.ContainerID, rt.IfName)), nil
}
func (c *CNIConfig) cacheAdd(result types.Result, config []byte, netName string, rt *RuntimeConf) error {
cached := cachedInfo{
Kind: CNICacheV1,
ContainerID: rt.ContainerID,
Config: config,
IfName: rt.IfName,
NetworkName: netName,
CniArgs: rt.Args,
CapabilityArgs: rt.CapabilityArgs,
}
// We need to get type.Result into cachedInfo as JSON map
// Marshal to []byte, then Unmarshal into cached.RawResult
data, err := json.Marshal(result)
if err != nil {
return err
}
err = json.Unmarshal(data, &cached.RawResult)
if err != nil {
return err
}
newBytes, err := json.Marshal(&cached)
if err != nil {
return err
}
fname, err := c.getCacheFilePath(netName, rt)
if err != nil {
return err
}
if err := os.MkdirAll(filepath.Dir(fname), 0700); err != nil {
return err
}
return ioutil.WriteFile(fname, newBytes, 0600)
}
func (c *CNIConfig) cacheDel(netName string, rt *RuntimeConf) error {
fname, err := c.getCacheFilePath(netName, rt)
if err != nil {
// Ignore error
return nil
}
return os.Remove(fname)
}
func (c *CNIConfig) getCachedConfig(netName string, rt *RuntimeConf) ([]byte, *RuntimeConf, error) {
var bytes []byte
fname, err := c.getCacheFilePath(netName, rt)
if err != nil {
return nil, nil, err
}
bytes, err = ioutil.ReadFile(fname)
if err != nil {
// Ignore read errors; the cached result may not exist on-disk
return nil, nil, nil
}
unmarshaled := cachedInfo{}
if err := json.Unmarshal(bytes, &unmarshaled); err != nil {
return nil, nil, fmt.Errorf("failed to unmarshal cached network %q config: %v", netName, err)
}
if unmarshaled.Kind != CNICacheV1 {
return nil, nil, fmt.Errorf("read cached network %q config has wrong kind: %v", netName, unmarshaled.Kind)
}
newRt := *rt
if unmarshaled.CniArgs != nil {
newRt.Args = unmarshaled.CniArgs
}
newRt.CapabilityArgs = unmarshaled.CapabilityArgs
return unmarshaled.Config, &newRt, nil
}
func (c *CNIConfig) getLegacyCachedResult(netName, cniVersion string, rt *RuntimeConf) (types.Result, error) {
fname, err := c.getCacheFilePath(netName, rt)
if err != nil {
return nil, err
}
data, err := ioutil.ReadFile(fname)
if err != nil {
// Ignore read errors; the cached result may not exist on-disk
return nil, nil
}
// Read the version of the cached result
decoder := version.ConfigDecoder{}
resultCniVersion, err := decoder.Decode(data)
if err != nil {
return nil, err
}
// Ensure we can understand the result
result, err := version.NewResult(resultCniVersion, data)
if err != nil {
return nil, err
}
// Convert to the config version to ensure plugins get prevResult
// in the same version as the config. The cached result version
// should match the config version unless the config was changed
// while the container was running.
result, err = result.GetAsVersion(cniVersion)
if err != nil && resultCniVersion != cniVersion {
return nil, fmt.Errorf("failed to convert cached result version %q to config version %q: %v", resultCniVersion, cniVersion, err)
}
return result, err
}
func (c *CNIConfig) getCachedResult(netName, cniVersion string, rt *RuntimeConf) (types.Result, error) {
fname, err := c.getCacheFilePath(netName, rt)
if err != nil {
return nil, err
}
fdata, err := ioutil.ReadFile(fname)
if err != nil {
// Ignore read errors; the cached result may not exist on-disk
return nil, nil
}
cachedInfo := cachedInfo{}
if err := json.Unmarshal(fdata, &cachedInfo); err != nil || cachedInfo.Kind != CNICacheV1 {
return c.getLegacyCachedResult(netName, cniVersion, rt)
}
newBytes, err := json.Marshal(&cachedInfo.RawResult)
if err != nil {
return nil, fmt.Errorf("failed to marshal cached network %q config: %v", netName, err)
}
// Read the version of the cached result
decoder := version.ConfigDecoder{}
resultCniVersion, err := decoder.Decode(newBytes)
if err != nil {
return nil, err
}
// Ensure we can understand the result
result, err := version.NewResult(resultCniVersion, newBytes)
if err != nil {
return nil, err
}
// Convert to the config version to ensure plugins get prevResult
// in the same version as the config. The cached result version
// should match the config version unless the config was changed
// while the container was running.
result, err = result.GetAsVersion(cniVersion)
if err != nil && resultCniVersion != cniVersion {
return nil, fmt.Errorf("failed to convert cached result version %q to config version %q: %v", resultCniVersion, cniVersion, err)
}
return result, err
}
// GetNetworkListCachedResult returns the cached Result of the previous
// AddNetworkList() operation for a network list, or an error.
func (c *CNIConfig) GetNetworkListCachedResult(list *NetworkConfigList, rt *RuntimeConf) (types.Result, error) {
return c.getCachedResult(list.Name, list.CNIVersion, rt)
}
// GetNetworkCachedResult returns the cached Result of the previous
// AddNetwork() operation for a network, or an error.
func (c *CNIConfig) GetNetworkCachedResult(net *NetworkConfig, rt *RuntimeConf) (types.Result, error) {
return c.getCachedResult(net.Network.Name, net.Network.CNIVersion, rt)
}
// GetNetworkListCachedConfig copies the input RuntimeConf to output
// RuntimeConf with fields updated with info from the cached Config.
func (c *CNIConfig) GetNetworkListCachedConfig(list *NetworkConfigList, rt *RuntimeConf) ([]byte, *RuntimeConf, error) {
return c.getCachedConfig(list.Name, rt)
}
// GetNetworkCachedConfig copies the input RuntimeConf to output
// RuntimeConf with fields updated with info from the cached Config.
func (c *CNIConfig) GetNetworkCachedConfig(net *NetworkConfig, rt *RuntimeConf) ([]byte, *RuntimeConf, error) {
return c.getCachedConfig(net.Network.Name, rt)
}
func (c *CNIConfig) addNetwork(ctx context.Context, name, cniVersion string, net *NetworkConfig, prevResult types.Result, rt *RuntimeConf) (types.Result, error) {
c.ensureExec()
pluginPath, err := c.exec.FindInPath(net.Network.Type, c.Path)
if err != nil {
return nil, err
}
if err := utils.ValidateContainerID(rt.ContainerID); err != nil {
return nil, err
}
if err := utils.ValidateNetworkName(name); err != nil {
return nil, err
}
if err := utils.ValidateInterfaceName(rt.IfName); err != nil {
return nil, err
}
newConf, err := buildOneConfig(name, cniVersion, net, prevResult, rt)
if err != nil {
return nil, err
}
return invoke.ExecPluginWithResult(ctx, pluginPath, newConf.Bytes, c.args("ADD", rt), c.exec)
}
// AddNetworkList executes a sequence of plugins with the ADD command
func (c *CNIConfig) AddNetworkList(ctx context.Context, list *NetworkConfigList, rt *RuntimeConf) (types.Result, error) {
var err error
var result types.Result
for _, net := range list.Plugins {
result, err = c.addNetwork(ctx, list.Name, list.CNIVersion, net, result, rt)
if err != nil {
return nil, err
}
}
if err = c.cacheAdd(result, list.Bytes, list.Name, rt); err != nil {
return nil, fmt.Errorf("failed to set network %q cached result: %v", list.Name, err)
}
return result, nil
}
func (c *CNIConfig) checkNetwork(ctx context.Context, name, cniVersion string, net *NetworkConfig, prevResult types.Result, rt *RuntimeConf) error {
c.ensureExec()
pluginPath, err := c.exec.FindInPath(net.Network.Type, c.Path)
if err != nil {
return err
}
newConf, err := buildOneConfig(name, cniVersion, net, prevResult, rt)
if err != nil {
return err
}
return invoke.ExecPluginWithoutResult(ctx, pluginPath, newConf.Bytes, c.args("CHECK", rt), c.exec)
}
// CheckNetworkList executes a sequence of plugins with the CHECK command
func (c *CNIConfig) CheckNetworkList(ctx context.Context, list *NetworkConfigList, rt *RuntimeConf) error {
// CHECK was added in CNI spec version 0.4.0 and higher
if gtet, err := version.GreaterThanOrEqualTo(list.CNIVersion, "0.4.0"); err != nil {
return err
} else if !gtet {
return fmt.Errorf("configuration version %q does not support the CHECK command", list.CNIVersion)
}
if list.DisableCheck {
return nil
}
cachedResult, err := c.getCachedResult(list.Name, list.CNIVersion, rt)
if err != nil {
return fmt.Errorf("failed to get network %q cached result: %v", list.Name, err)
}
for _, net := range list.Plugins {
if err := c.checkNetwork(ctx, list.Name, list.CNIVersion, net, cachedResult, rt); err != nil {
return err
}
}
return nil
}
func (c *CNIConfig) delNetwork(ctx context.Context, name, cniVersion string, net *NetworkConfig, prevResult types.Result, rt *RuntimeConf) error {
c.ensureExec()
pluginPath, err := c.exec.FindInPath(net.Network.Type, c.Path)
if err != nil {
return err
}
newConf, err := buildOneConfig(name, cniVersion, net, prevResult, rt)
if err != nil {
return err
}
return invoke.ExecPluginWithoutResult(ctx, pluginPath, newConf.Bytes, c.args("DEL", rt), c.exec)
}
// DelNetworkList executes a sequence of plugins with the DEL command
func (c *CNIConfig) DelNetworkList(ctx context.Context, list *NetworkConfigList, rt *RuntimeConf) error {
var cachedResult types.Result
// Cached result on DEL was added in CNI spec version 0.4.0 and higher
if gtet, err := version.GreaterThanOrEqualTo(list.CNIVersion, "0.4.0"); err != nil {
return err
} else if gtet {
cachedResult, err = c.getCachedResult(list.Name, list.CNIVersion, rt)
if err != nil {
return fmt.Errorf("failed to get network %q cached result: %v", list.Name, err)
}
}
for i := len(list.Plugins) - 1; i >= 0; i-- {
net := list.Plugins[i]
if err := c.delNetwork(ctx, list.Name, list.CNIVersion, net, cachedResult, rt); err != nil {
return err
}
}
_ = c.cacheDel(list.Name, rt)
return nil
}
// AddNetwork executes the plugin with the ADD command
func (c *CNIConfig) AddNetwork(ctx context.Context, net *NetworkConfig, rt *RuntimeConf) (types.Result, error) {
result, err := c.addNetwork(ctx, net.Network.Name, net.Network.CNIVersion, net, nil, rt)
if err != nil {
return nil, err
}
if err = c.cacheAdd(result, net.Bytes, net.Network.Name, rt); err != nil {
return nil, fmt.Errorf("failed to set network %q cached result: %v", net.Network.Name, err)
}
return result, nil
}
// CheckNetwork executes the plugin with the CHECK command
func (c *CNIConfig) CheckNetwork(ctx context.Context, net *NetworkConfig, rt *RuntimeConf) error {
// CHECK was added in CNI spec version 0.4.0 and higher
if gtet, err := version.GreaterThanOrEqualTo(net.Network.CNIVersion, "0.4.0"); err != nil {
return err
} else if !gtet {
return fmt.Errorf("configuration version %q does not support the CHECK command", net.Network.CNIVersion)
}
cachedResult, err := c.getCachedResult(net.Network.Name, net.Network.CNIVersion, rt)
if err != nil {
return fmt.Errorf("failed to get network %q cached result: %v", net.Network.Name, err)
}
return c.checkNetwork(ctx, net.Network.Name, net.Network.CNIVersion, net, cachedResult, rt)
}
// DelNetwork executes the plugin with the DEL command
func (c *CNIConfig) DelNetwork(ctx context.Context, net *NetworkConfig, rt *RuntimeConf) error {
var cachedResult types.Result
// Cached result on DEL was added in CNI spec version 0.4.0 and higher
if gtet, err := version.GreaterThanOrEqualTo(net.Network.CNIVersion, "0.4.0"); err != nil {
return err
} else if gtet {
cachedResult, err = c.getCachedResult(net.Network.Name, net.Network.CNIVersion, rt)
if err != nil {
return fmt.Errorf("failed to get network %q cached result: %v", net.Network.Name, err)
}
}
if err := c.delNetwork(ctx, net.Network.Name, net.Network.CNIVersion, net, cachedResult, rt); err != nil {
return err
}
_ = c.cacheDel(net.Network.Name, rt)
return nil
}
// ValidateNetworkList checks that a configuration is reasonably valid.
// - all the specified plugins exist on disk
// - every plugin supports the desired version.
//
// Returns a list of all capabilities supported by the configuration, or error
func (c *CNIConfig) ValidateNetworkList(ctx context.Context, list *NetworkConfigList) ([]string, error) {
version := list.CNIVersion
// holding map for seen caps (in case of duplicates)
caps := map[string]interface{}{}
errs := []error{}
for _, net := range list.Plugins {
if err := c.validatePlugin(ctx, net.Network.Type, version); err != nil {
errs = append(errs, err)
}
for c, enabled := range net.Network.Capabilities {
if !enabled {
continue
}
caps[c] = struct{}{}
}
}
if len(errs) > 0 {
return nil, fmt.Errorf("%v", errs)
}
// make caps list
cc := make([]string, 0, len(caps))
for c := range caps {
cc = append(cc, c)
}
return cc, nil
}
// ValidateNetwork checks that a configuration is reasonably valid.
// It uses the same logic as ValidateNetworkList)
// Returns a list of capabilities
func (c *CNIConfig) ValidateNetwork(ctx context.Context, net *NetworkConfig) ([]string, error) {
caps := []string{}
for c, ok := range net.Network.Capabilities {
if ok {
caps = append(caps, c)
}
}
if err := c.validatePlugin(ctx, net.Network.Type, net.Network.CNIVersion); err != nil {
return nil, err
}
return caps, nil
}
// validatePlugin checks that an individual plugin's configuration is sane
func (c *CNIConfig) validatePlugin(ctx context.Context, pluginName, expectedVersion string) error {
c.ensureExec()
pluginPath, err := c.exec.FindInPath(pluginName, c.Path)
if err != nil {
return err
}
if expectedVersion == "" {
expectedVersion = "0.1.0"
}
vi, err := invoke.GetVersionInfo(ctx, pluginPath, c.exec)
if err != nil {
return err
}
for _, vers := range vi.SupportedVersions() {
if vers == expectedVersion {
return nil
}
}
return fmt.Errorf("plugin %s does not support config version %q", pluginName, expectedVersion)
}
// GetVersionInfo reports which versions of the CNI spec are supported by
// the given plugin.
func (c *CNIConfig) GetVersionInfo(ctx context.Context, pluginType string) (version.PluginInfo, error) {
c.ensureExec()
pluginPath, err := c.exec.FindInPath(pluginType, c.Path)
if err != nil {
return nil, err
}
return invoke.GetVersionInfo(ctx, pluginPath, c.exec)
}
// =====
func (c *CNIConfig) args(action string, rt *RuntimeConf) *invoke.Args {
return &invoke.Args{
Command: action,
ContainerID: rt.ContainerID,
NetNS: rt.NetNS,
PluginArgs: rt.Args,
IfName: rt.IfName,
Path: strings.Join(c.Path, string(os.PathListSeparator)),
}
}

268
vendor/github.com/containernetworking/cni/libcni/conf.go generated vendored
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@ -1,268 +0,0 @@
// Copyright 2015 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package libcni
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"sort"
)
type NotFoundError struct {
Dir string
Name string
}
func (e NotFoundError) Error() string {
return fmt.Sprintf(`no net configuration with name "%s" in %s`, e.Name, e.Dir)
}
type NoConfigsFoundError struct {
Dir string
}
func (e NoConfigsFoundError) Error() string {
return fmt.Sprintf(`no net configurations found in %s`, e.Dir)
}
func ConfFromBytes(bytes []byte) (*NetworkConfig, error) {
conf := &NetworkConfig{Bytes: bytes}
if err := json.Unmarshal(bytes, &conf.Network); err != nil {
return nil, fmt.Errorf("error parsing configuration: %s", err)
}
if conf.Network.Type == "" {
return nil, fmt.Errorf("error parsing configuration: missing 'type'")
}
return conf, nil
}
func ConfFromFile(filename string) (*NetworkConfig, error) {
bytes, err := ioutil.ReadFile(filename)
if err != nil {
return nil, fmt.Errorf("error reading %s: %s", filename, err)
}
return ConfFromBytes(bytes)
}
func ConfListFromBytes(bytes []byte) (*NetworkConfigList, error) {
rawList := make(map[string]interface{})
if err := json.Unmarshal(bytes, &rawList); err != nil {
return nil, fmt.Errorf("error parsing configuration list: %s", err)
}
rawName, ok := rawList["name"]
if !ok {
return nil, fmt.Errorf("error parsing configuration list: no name")
}
name, ok := rawName.(string)
if !ok {
return nil, fmt.Errorf("error parsing configuration list: invalid name type %T", rawName)
}
var cniVersion string
rawVersion, ok := rawList["cniVersion"]
if ok {
cniVersion, ok = rawVersion.(string)
if !ok {
return nil, fmt.Errorf("error parsing configuration list: invalid cniVersion type %T", rawVersion)
}
}
disableCheck := false
if rawDisableCheck, ok := rawList["disableCheck"]; ok {
disableCheck, ok = rawDisableCheck.(bool)
if !ok {
return nil, fmt.Errorf("error parsing configuration list: invalid disableCheck type %T", rawDisableCheck)
}
}
list := &NetworkConfigList{
Name: name,
DisableCheck: disableCheck,
CNIVersion: cniVersion,
Bytes: bytes,
}
var plugins []interface{}
plug, ok := rawList["plugins"]
if !ok {
return nil, fmt.Errorf("error parsing configuration list: no 'plugins' key")
}
plugins, ok = plug.([]interface{})
if !ok {
return nil, fmt.Errorf("error parsing configuration list: invalid 'plugins' type %T", plug)
}
if len(plugins) == 0 {
return nil, fmt.Errorf("error parsing configuration list: no plugins in list")
}
for i, conf := range plugins {
newBytes, err := json.Marshal(conf)
if err != nil {
return nil, fmt.Errorf("failed to marshal plugin config %d: %v", i, err)
}
netConf, err := ConfFromBytes(newBytes)
if err != nil {
return nil, fmt.Errorf("failed to parse plugin config %d: %v", i, err)
}
list.Plugins = append(list.Plugins, netConf)
}
return list, nil
}
func ConfListFromFile(filename string) (*NetworkConfigList, error) {
bytes, err := ioutil.ReadFile(filename)
if err != nil {
return nil, fmt.Errorf("error reading %s: %s", filename, err)
}
return ConfListFromBytes(bytes)
}
func ConfFiles(dir string, extensions []string) ([]string, error) {
// In part, adapted from rkt/networking/podenv.go#listFiles
files, err := ioutil.ReadDir(dir)
switch {
case err == nil: // break
case os.IsNotExist(err):
return nil, nil
default:
return nil, err
}
confFiles := []string{}
for _, f := range files {
if f.IsDir() {
continue
}
fileExt := filepath.Ext(f.Name())
for _, ext := range extensions {
if fileExt == ext {
confFiles = append(confFiles, filepath.Join(dir, f.Name()))
}
}
}
return confFiles, nil
}
func LoadConf(dir, name string) (*NetworkConfig, error) {
files, err := ConfFiles(dir, []string{".conf", ".json"})
switch {
case err != nil:
return nil, err
case len(files) == 0:
return nil, NoConfigsFoundError{Dir: dir}
}
sort.Strings(files)
for _, confFile := range files {
conf, err := ConfFromFile(confFile)
if err != nil {
return nil, err
}
if conf.Network.Name == name {
return conf, nil
}
}
return nil, NotFoundError{dir, name}
}
func LoadConfList(dir, name string) (*NetworkConfigList, error) {
files, err := ConfFiles(dir, []string{".conflist"})
if err != nil {
return nil, err
}
sort.Strings(files)
for _, confFile := range files {
conf, err := ConfListFromFile(confFile)
if err != nil {
return nil, err
}
if conf.Name == name {
return conf, nil
}
}
// Try and load a network configuration file (instead of list)
// from the same name, then upconvert.
singleConf, err := LoadConf(dir, name)
if err != nil {
// A little extra logic so the error makes sense
if _, ok := err.(NoConfigsFoundError); len(files) != 0 && ok {
// Config lists found but no config files found
return nil, NotFoundError{dir, name}
}
return nil, err
}
return ConfListFromConf(singleConf)
}
func InjectConf(original *NetworkConfig, newValues map[string]interface{}) (*NetworkConfig, error) {
config := make(map[string]interface{})
err := json.Unmarshal(original.Bytes, &config)
if err != nil {
return nil, fmt.Errorf("unmarshal existing network bytes: %s", err)
}
for key, value := range newValues {
if key == "" {
return nil, fmt.Errorf("keys cannot be empty")
}
if value == nil {
return nil, fmt.Errorf("key '%s' value must not be nil", key)
}
config[key] = value
}
newBytes, err := json.Marshal(config)
if err != nil {
return nil, err
}
return ConfFromBytes(newBytes)
}
// ConfListFromConf "upconverts" a network config in to a NetworkConfigList,
// with the single network as the only entry in the list.
func ConfListFromConf(original *NetworkConfig) (*NetworkConfigList, error) {
// Re-deserialize the config's json, then make a raw map configlist.
// This may seem a bit strange, but it's to make the Bytes fields
// actually make sense. Otherwise, the generated json is littered with
// golang default values.
rawConfig := make(map[string]interface{})
if err := json.Unmarshal(original.Bytes, &rawConfig); err != nil {
return nil, err
}
rawConfigList := map[string]interface{}{
"name": original.Network.Name,
"cniVersion": original.Network.CNIVersion,
"plugins": []interface{}{rawConfig},
}
b, err := json.Marshal(rawConfigList)
if err != nil {
return nil, err
}
return ConfListFromBytes(b)
}

128
vendor/github.com/containernetworking/cni/pkg/invoke/args.go generated vendored
View File

@ -1,128 +0,0 @@
// Copyright 2015 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package invoke
import (
"fmt"
"os"
"strings"
)
type CNIArgs interface {
// For use with os/exec; i.e., return nil to inherit the
// environment from this process
// For use in delegation; inherit the environment from this
// process and allow overrides
AsEnv() []string
}
type inherited struct{}
var inheritArgsFromEnv inherited
func (*inherited) AsEnv() []string {
return nil
}
func ArgsFromEnv() CNIArgs {
return &inheritArgsFromEnv
}
type Args struct {
Command string
ContainerID string
NetNS string
PluginArgs [][2]string
PluginArgsStr string
IfName string
Path string
}
// Args implements the CNIArgs interface
var _ CNIArgs = &Args{}
func (args *Args) AsEnv() []string {
env := os.Environ()
pluginArgsStr := args.PluginArgsStr
if pluginArgsStr == "" {
pluginArgsStr = stringify(args.PluginArgs)
}
// Duplicated values which come first will be overridden, so we must put the
// custom values in the end to avoid being overridden by the process environments.
env = append(env,
"CNI_COMMAND="+args.Command,
"CNI_CONTAINERID="+args.ContainerID,
"CNI_NETNS="+args.NetNS,
"CNI_ARGS="+pluginArgsStr,
"CNI_IFNAME="+args.IfName,
"CNI_PATH="+args.Path,
)
return dedupEnv(env)
}
// taken from rkt/networking/net_plugin.go
func stringify(pluginArgs [][2]string) string {
entries := make([]string, len(pluginArgs))
for i, kv := range pluginArgs {
entries[i] = strings.Join(kv[:], "=")
}
return strings.Join(entries, ";")
}
// DelegateArgs implements the CNIArgs interface
// used for delegation to inherit from environments
// and allow some overrides like CNI_COMMAND
var _ CNIArgs = &DelegateArgs{}
type DelegateArgs struct {
Command string
}
func (d *DelegateArgs) AsEnv() []string {
env := os.Environ()
// The custom values should come in the end to override the existing
// process environment of the same key.
env = append(env,
"CNI_COMMAND="+d.Command,
)
return dedupEnv(env)
}
// dedupEnv returns a copy of env with any duplicates removed, in favor of later values.
// Items not of the normal environment "key=value" form are preserved unchanged.
func dedupEnv(env []string) []string {
out := make([]string, 0, len(env))
envMap := map[string]string{}
for _, kv := range env {
// find the first "=" in environment, if not, just keep it
eq := strings.Index(kv, "=")
if eq < 0 {
out = append(out, kv)
continue
}
envMap[kv[:eq]] = kv[eq+1:]
}
for k, v := range envMap {
out = append(out, fmt.Sprintf("%s=%s", k, v))
}
return out
}

80
vendor/github.com/containernetworking/cni/pkg/invoke/delegate.go generated vendored
View File

@ -1,80 +0,0 @@
// Copyright 2016 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package invoke
import (
"context"
"os"
"path/filepath"
"github.com/containernetworking/cni/pkg/types"
)
func delegateCommon(delegatePlugin string, exec Exec) (string, Exec, error) {
if exec == nil {
exec = defaultExec
}
paths := filepath.SplitList(os.Getenv("CNI_PATH"))
pluginPath, err := exec.FindInPath(delegatePlugin, paths)
if err != nil {
return "", nil, err
}
return pluginPath, exec, nil
}
// DelegateAdd calls the given delegate plugin with the CNI ADD action and
// JSON configuration
func DelegateAdd(ctx context.Context, delegatePlugin string, netconf []byte, exec Exec) (types.Result, error) {
pluginPath, realExec, err := delegateCommon(delegatePlugin, exec)
if err != nil {
return nil, err
}
// DelegateAdd will override the original "CNI_COMMAND" env from process with ADD
return ExecPluginWithResult(ctx, pluginPath, netconf, delegateArgs("ADD"), realExec)
}
// DelegateCheck calls the given delegate plugin with the CNI CHECK action and
// JSON configuration
func DelegateCheck(ctx context.Context, delegatePlugin string, netconf []byte, exec Exec) error {
pluginPath, realExec, err := delegateCommon(delegatePlugin, exec)
if err != nil {
return err
}
// DelegateCheck will override the original CNI_COMMAND env from process with CHECK
return ExecPluginWithoutResult(ctx, pluginPath, netconf, delegateArgs("CHECK"), realExec)
}
// DelegateDel calls the given delegate plugin with the CNI DEL action and
// JSON configuration
func DelegateDel(ctx context.Context, delegatePlugin string, netconf []byte, exec Exec) error {
pluginPath, realExec, err := delegateCommon(delegatePlugin, exec)
if err != nil {
return err
}
// DelegateDel will override the original CNI_COMMAND env from process with DEL
return ExecPluginWithoutResult(ctx, pluginPath, netconf, delegateArgs("DEL"), realExec)
}
// return CNIArgs used by delegation
func delegateArgs(action string) *DelegateArgs {
return &DelegateArgs{
Command: action,
}
}

144
vendor/github.com/containernetworking/cni/pkg/invoke/exec.go generated vendored
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@ -1,144 +0,0 @@
// Copyright 2015 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package invoke
import (
"context"
"fmt"
"os"
"github.com/containernetworking/cni/pkg/types"
"github.com/containernetworking/cni/pkg/version"
)
// Exec is an interface encapsulates all operations that deal with finding
// and executing a CNI plugin. Tests may provide a fake implementation
// to avoid writing fake plugins to temporary directories during the test.
type Exec interface {
ExecPlugin(ctx context.Context, pluginPath string, stdinData []byte, environ []string) ([]byte, error)
FindInPath(plugin string, paths []string) (string, error)
Decode(jsonBytes []byte) (version.PluginInfo, error)
}
// For example, a testcase could pass an instance of the following fakeExec
// object to ExecPluginWithResult() to verify the incoming stdin and environment
// and provide a tailored response:
//
//import (
// "encoding/json"
// "path"
// "strings"
//)
//
//type fakeExec struct {
// version.PluginDecoder
//}
//
//func (f *fakeExec) ExecPlugin(pluginPath string, stdinData []byte, environ []string) ([]byte, error) {
// net := &types.NetConf{}
// err := json.Unmarshal(stdinData, net)
// if err != nil {
// return nil, fmt.Errorf("failed to unmarshal configuration: %v", err)
// }
// pluginName := path.Base(pluginPath)
// if pluginName != net.Type {
// return nil, fmt.Errorf("plugin name %q did not match config type %q", pluginName, net.Type)
// }
// for _, e := range environ {
// // Check environment for forced failure request
// parts := strings.Split(e, "=")
// if len(parts) > 0 && parts[0] == "FAIL" {
// return nil, fmt.Errorf("failed to execute plugin %s", pluginName)
// }
// }
// return []byte("{\"CNIVersion\":\"0.4.0\"}"), nil
//}
//
//func (f *fakeExec) FindInPath(plugin string, paths []string) (string, error) {
// if len(paths) > 0 {
// return path.Join(paths[0], plugin), nil
// }
// return "", fmt.Errorf("failed to find plugin %s in paths %v", plugin, paths)
//}
func ExecPluginWithResult(ctx context.Context, pluginPath string, netconf []byte, args CNIArgs, exec Exec) (types.Result, error) {
if exec == nil {
exec = defaultExec
}
stdoutBytes, err := exec.ExecPlugin(ctx, pluginPath, netconf, args.AsEnv())
if err != nil {
return nil, err
}
// Plugin must return result in same version as specified in netconf
versionDecoder := &version.ConfigDecoder{}
confVersion, err := versionDecoder.Decode(netconf)
if err != nil {
return nil, err
}
return version.NewResult(confVersion, stdoutBytes)
}
func ExecPluginWithoutResult(ctx context.Context, pluginPath string, netconf []byte, args CNIArgs, exec Exec) error {
if exec == nil {
exec = defaultExec
}
_, err := exec.ExecPlugin(ctx, pluginPath, netconf, args.AsEnv())
return err
}
// GetVersionInfo returns the version information available about the plugin.
// For recent-enough plugins, it uses the information returned by the VERSION
// command. For older plugins which do not recognize that command, it reports
// version 0.1.0
func GetVersionInfo(ctx context.Context, pluginPath string, exec Exec) (version.PluginInfo, error) {
if exec == nil {
exec = defaultExec
}
args := &Args{
Command: "VERSION",
// set fake values required by plugins built against an older version of skel
NetNS: "dummy",
IfName: "dummy",
Path: "dummy",
}
stdin := []byte(fmt.Sprintf(`{"cniVersion":%q}`, version.Current()))
stdoutBytes, err := exec.ExecPlugin(ctx, pluginPath, stdin, args.AsEnv())
if err != nil {
if err.Error() == "unknown CNI_COMMAND: VERSION" {
return version.PluginSupports("0.1.0"), nil
}
return nil, err
}
return exec.Decode(stdoutBytes)
}
// DefaultExec is an object that implements the Exec interface which looks
// for and executes plugins from disk.
type DefaultExec struct {
*RawExec
version.PluginDecoder
}
// DefaultExec implements the Exec interface
var _ Exec = &DefaultExec{}
var defaultExec = &DefaultExec{
RawExec: &RawExec{Stderr: os.Stderr},
}

48
vendor/github.com/containernetworking/cni/pkg/invoke/find.go generated vendored
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@ -1,48 +0,0 @@
// Copyright 2015 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package invoke
import (
"fmt"
"os"
"path/filepath"
"strings"
)
// FindInPath returns the full path of the plugin by searching in the provided path
func FindInPath(plugin string, paths []string) (string, error) {
if plugin == "" {
return "", fmt.Errorf("no plugin name provided")
}
if strings.ContainsRune(plugin, os.PathSeparator) {
return "", fmt.Errorf("invalid plugin name: %s", plugin)
}
if len(paths) == 0 {
return "", fmt.Errorf("no paths provided")
}
for _, path := range paths {
for _, fe := range ExecutableFileExtensions {
fullpath := filepath.Join(path, plugin) + fe
if fi, err := os.Stat(fullpath); err == nil && fi.Mode().IsRegular() {
return fullpath, nil
}
}
}
return "", fmt.Errorf("failed to find plugin %q in path %s", plugin, paths)
}

20
vendor/github.com/containernetworking/cni/pkg/invoke/os_unix.go generated vendored
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@ -1,20 +0,0 @@
// Copyright 2016 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
package invoke
// Valid file extensions for plugin executables.
var ExecutableFileExtensions = []string{""}

18
vendor/github.com/containernetworking/cni/pkg/invoke/os_windows.go generated vendored
View File

@ -1,18 +0,0 @@
// Copyright 2016 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package invoke
// Valid file extensions for plugin executables.
var ExecutableFileExtensions = []string{".exe", ""}

88
vendor/github.com/containernetworking/cni/pkg/invoke/raw_exec.go generated vendored
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@ -1,88 +0,0 @@
// Copyright 2016 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package invoke
import (
"bytes"
"context"
"encoding/json"
"fmt"
"io"
"os/exec"
"strings"
"time"
"github.com/containernetworking/cni/pkg/types"
)
type RawExec struct {
Stderr io.Writer
}
func (e *RawExec) ExecPlugin(ctx context.Context, pluginPath string, stdinData []byte, environ []string) ([]byte, error) {
stdout := &bytes.Buffer{}
stderr := &bytes.Buffer{}
c := exec.CommandContext(ctx, pluginPath)
c.Env = environ
c.Stdin = bytes.NewBuffer(stdinData)
c.Stdout = stdout
c.Stderr = stderr
// Retry the command on "text file busy" errors
for i := 0; i <= 5; i++ {
err := c.Run()
// Command succeeded
if err == nil {
break
}
// If the plugin is currently about to be written, then we wait a
// second and try it again
if strings.Contains(err.Error(), "text file busy") {
time.Sleep(time.Second)
continue
}
// All other errors except than the busy text file
return nil, e.pluginErr(err, stdout.Bytes(), stderr.Bytes())
}
// Copy stderr to caller's buffer in case plugin printed to both
// stdout and stderr for some reason. Ignore failures as stderr is
// only informational.
if e.Stderr != nil && stderr.Len() > 0 {
_, _ = stderr.WriteTo(e.Stderr)
}
return stdout.Bytes(), nil
}
func (e *RawExec) pluginErr(err error, stdout, stderr []byte) error {
emsg := types.Error{}
if len(stdout) == 0 {
if len(stderr) == 0 {
emsg.Msg = fmt.Sprintf("netplugin failed with no error message: %v", err)
} else {
emsg.Msg = fmt.Sprintf("netplugin failed: %q", string(stderr))
}
} else if perr := json.Unmarshal(stdout, &emsg); perr != nil {
emsg.Msg = fmt.Sprintf("netplugin failed but error parsing its diagnostic message %q: %v", string(stdout), perr)
}
return &emsg
}
func (e *RawExec) FindInPath(plugin string, paths []string) (string, error) {
return FindInPath(plugin, paths)
}

126
vendor/github.com/containernetworking/cni/pkg/types/020/types.go generated vendored
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@ -1,126 +0,0 @@
// Copyright 2016 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package types020
import (
"encoding/json"
"fmt"
"io"
"net"
"os"
"github.com/containernetworking/cni/pkg/types"
)
const ImplementedSpecVersion string = "0.2.0"
var SupportedVersions = []string{"", "0.1.0", ImplementedSpecVersion}
// Compatibility types for CNI version 0.1.0 and 0.2.0
func NewResult(data []byte) (types.Result, error) {
result := &Result{}
if err := json.Unmarshal(data, result); err != nil {
return nil, err
}
return result, nil
}
func GetResult(r types.Result) (*Result, error) {
// We expect version 0.1.0/0.2.0 results
result020, err := r.GetAsVersion(ImplementedSpecVersion)
if err != nil {
return nil, err
}
result, ok := result020.(*Result)
if !ok {
return nil, fmt.Errorf("failed to convert result")
}
return result, nil
}
// Result is what gets returned from the plugin (via stdout) to the caller
type Result struct {
CNIVersion string `json:"cniVersion,omitempty"`
IP4 *IPConfig `json:"ip4,omitempty"`
IP6 *IPConfig `json:"ip6,omitempty"`
DNS types.DNS `json:"dns,omitempty"`
}
func (r *Result) Version() string {
return ImplementedSpecVersion
}
func (r *Result) GetAsVersion(version string) (types.Result, error) {
for _, supportedVersion := range SupportedVersions {
if version == supportedVersion {
r.CNIVersion = version
return r, nil
}
}
return nil, fmt.Errorf("cannot convert version %q to %s", SupportedVersions, version)
}
func (r *Result) Print() error {
return r.PrintTo(os.Stdout)
}
func (r *Result) PrintTo(writer io.Writer) error {
data, err := json.MarshalIndent(r, "", " ")
if err != nil {
return err
}
_, err = writer.Write(data)
return err
}
// IPConfig contains values necessary to configure an interface
type IPConfig struct {
IP net.IPNet
Gateway net.IP
Routes []types.Route
}
// net.IPNet is not JSON (un)marshallable so this duality is needed
// for our custom IPNet type
// JSON (un)marshallable types
type ipConfig struct {
IP types.IPNet `json:"ip"`
Gateway net.IP `json:"gateway,omitempty"`
Routes []types.Route `json:"routes,omitempty"`
}
func (c *IPConfig) MarshalJSON() ([]byte, error) {
ipc := ipConfig{
IP: types.IPNet(c.IP),
Gateway: c.Gateway,
Routes: c.Routes,
}
return json.Marshal(ipc)
}
func (c *IPConfig) UnmarshalJSON(data []byte) error {
ipc := ipConfig{}
if err := json.Unmarshal(data, &ipc); err != nil {
return err
}
c.IP = net.IPNet(ipc.IP)
c.Gateway = ipc.Gateway
c.Routes = ipc.Routes
return nil
}

112
vendor/github.com/containernetworking/cni/pkg/types/args.go generated vendored
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@ -1,112 +0,0 @@
// Copyright 2015 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package types
import (
"encoding"
"fmt"
"reflect"
"strings"
)
// UnmarshallableBool typedef for builtin bool
// because builtin type's methods can't be declared
type UnmarshallableBool bool
// UnmarshalText implements the encoding.TextUnmarshaler interface.
// Returns boolean true if the string is "1" or "[Tt]rue"
// Returns boolean false if the string is "0" or "[Ff]alse"
func (b *UnmarshallableBool) UnmarshalText(data []byte) error {
s := strings.ToLower(string(data))
switch s {
case "1", "true":
*b = true
case "0", "false":
*b = false
default:
return fmt.Errorf("boolean unmarshal error: invalid input %s", s)
}
return nil
}
// UnmarshallableString typedef for builtin string
type UnmarshallableString string
// UnmarshalText implements the encoding.TextUnmarshaler interface.
// Returns the string
func (s *UnmarshallableString) UnmarshalText(data []byte) error {
*s = UnmarshallableString(data)
return nil
}
// CommonArgs contains the IgnoreUnknown argument
// and must be embedded by all Arg structs
type CommonArgs struct {
IgnoreUnknown UnmarshallableBool `json:"ignoreunknown,omitempty"`
}
// GetKeyField is a helper function to receive Values
// Values that represent a pointer to a struct
func GetKeyField(keyString string, v reflect.Value) reflect.Value {
return v.Elem().FieldByName(keyString)
}
// UnmarshalableArgsError is used to indicate error unmarshalling args
// from the args-string in the form "K=V;K2=V2;..."
type UnmarshalableArgsError struct {
error
}
// LoadArgs parses args from a string in the form "K=V;K2=V2;..."
func LoadArgs(args string, container interface{}) error {
if args == "" {
return nil
}
containerValue := reflect.ValueOf(container)
pairs := strings.Split(args, ";")
unknownArgs := []string{}
for _, pair := range pairs {
kv := strings.Split(pair, "=")
if len(kv) != 2 {
return fmt.Errorf("ARGS: invalid pair %q", pair)
}
keyString := kv[0]
valueString := kv[1]
keyField := GetKeyField(keyString, containerValue)
if !keyField.IsValid() {
unknownArgs = append(unknownArgs, pair)
continue
}
keyFieldIface := keyField.Addr().Interface()
u, ok := keyFieldIface.(encoding.TextUnmarshaler)
if !ok {
return UnmarshalableArgsError{fmt.Errorf(
"ARGS: cannot unmarshal into field '%s' - type '%s' does not implement encoding.TextUnmarshaler",
keyString, reflect.TypeOf(keyFieldIface))}
}
err := u.UnmarshalText([]byte(valueString))
if err != nil {
return fmt.Errorf("ARGS: error parsing value of pair %q: %v)", pair, err)
}
}
isIgnoreUnknown := GetKeyField("IgnoreUnknown", containerValue).Bool()
if len(unknownArgs) > 0 && !isIgnoreUnknown {
return fmt.Errorf("ARGS: unknown args %q", unknownArgs)
}
return nil
}

276
vendor/github.com/containernetworking/cni/pkg/types/current/types.go generated vendored
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@ -1,276 +0,0 @@
// Copyright 2016 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package current
import (
"encoding/json"
"fmt"
"io"
"net"
"os"
"github.com/containernetworking/cni/pkg/types"
"github.com/containernetworking/cni/pkg/types/020"
)
const ImplementedSpecVersion string = "0.4.0"
var SupportedVersions = []string{"0.3.0", "0.3.1", ImplementedSpecVersion}
func NewResult(data []byte) (types.Result, error) {
result := &Result{}
if err := json.Unmarshal(data, result); err != nil {
return nil, err
}
return result, nil
}
func GetResult(r types.Result) (*Result, error) {
resultCurrent, err := r.GetAsVersion(ImplementedSpecVersion)
if err != nil {
return nil, err
}
result, ok := resultCurrent.(*Result)
if !ok {
return nil, fmt.Errorf("failed to convert result")
}
return result, nil
}
var resultConverters = []struct {
versions []string
convert func(types.Result) (*Result, error)
}{
{types020.SupportedVersions, convertFrom020},
{SupportedVersions, convertFrom030},
}
func convertFrom020(result types.Result) (*Result, error) {
oldResult, err := types020.GetResult(result)
if err != nil {
return nil, err
}
newResult := &Result{
CNIVersion: ImplementedSpecVersion,
DNS: oldResult.DNS,
Routes: []*types.Route{},
}
if oldResult.IP4 != nil {
newResult.IPs = append(newResult.IPs, &IPConfig{
Version: "4",
Address: oldResult.IP4.IP,
Gateway: oldResult.IP4.Gateway,
})
for _, route := range oldResult.IP4.Routes {
newResult.Routes = append(newResult.Routes, &types.Route{
Dst: route.Dst,
GW: route.GW,
})
}
}
if oldResult.IP6 != nil {
newResult.IPs = append(newResult.IPs, &IPConfig{
Version: "6",
Address: oldResult.IP6.IP,
Gateway: oldResult.IP6.Gateway,
})
for _, route := range oldResult.IP6.Routes {
newResult.Routes = append(newResult.Routes, &types.Route{
Dst: route.Dst,
GW: route.GW,
})
}
}
return newResult, nil
}
func convertFrom030(result types.Result) (*Result, error) {
newResult, ok := result.(*Result)
if !ok {
return nil, fmt.Errorf("failed to convert result")
}
newResult.CNIVersion = ImplementedSpecVersion
return newResult, nil
}
func NewResultFromResult(result types.Result) (*Result, error) {
version := result.Version()
for _, converter := range resultConverters {
for _, supportedVersion := range converter.versions {
if version == supportedVersion {
return converter.convert(result)
}
}
}
return nil, fmt.Errorf("unsupported CNI result22 version %q", version)
}
// Result is what gets returned from the plugin (via stdout) to the caller
type Result struct {
CNIVersion string `json:"cniVersion,omitempty"`
Interfaces []*Interface `json:"interfaces,omitempty"`
IPs []*IPConfig `json:"ips,omitempty"`
Routes []*types.Route `json:"routes,omitempty"`
DNS types.DNS `json:"dns,omitempty"`
}
// Convert to the older 0.2.0 CNI spec Result type
func (r *Result) convertTo020() (*types020.Result, error) {
oldResult := &types020.Result{
CNIVersion: types020.ImplementedSpecVersion,
DNS: r.DNS,
}
for _, ip := range r.IPs {
// Only convert the first IP address of each version as 0.2.0
// and earlier cannot handle multiple IP addresses
if ip.Version == "4" && oldResult.IP4 == nil {
oldResult.IP4 = &types020.IPConfig{
IP: ip.Address,
Gateway: ip.Gateway,
}
} else if ip.Version == "6" && oldResult.IP6 == nil {
oldResult.IP6 = &types020.IPConfig{
IP: ip.Address,
Gateway: ip.Gateway,
}
}
if oldResult.IP4 != nil && oldResult.IP6 != nil {
break
}
}
for _, route := range r.Routes {
is4 := route.Dst.IP.To4() != nil
if is4 && oldResult.IP4 != nil {
oldResult.IP4.Routes = append(oldResult.IP4.Routes, types.Route{
Dst: route.Dst,
GW: route.GW,
})
} else if !is4 && oldResult.IP6 != nil {
oldResult.IP6.Routes = append(oldResult.IP6.Routes, types.Route{
Dst: route.Dst,
GW: route.GW,
})
}
}
if oldResult.IP4 == nil && oldResult.IP6 == nil {
return nil, fmt.Errorf("cannot convert: no valid IP addresses")
}
return oldResult, nil
}
func (r *Result) Version() string {
return ImplementedSpecVersion
}
func (r *Result) GetAsVersion(version string) (types.Result, error) {
switch version {
case "0.3.0", "0.3.1", ImplementedSpecVersion:
r.CNIVersion = version
return r, nil
case types020.SupportedVersions[0], types020.SupportedVersions[1], types020.SupportedVersions[2]:
return r.convertTo020()
}
return nil, fmt.Errorf("cannot convert version 0.3.x to %q", version)
}
func (r *Result) Print() error {
return r.PrintTo(os.Stdout)
}
func (r *Result) PrintTo(writer io.Writer) error {
data, err := json.MarshalIndent(r, "", " ")
if err != nil {
return err
}
_, err = writer.Write(data)
return err
}
// Convert this old version result to the current CNI version result
func (r *Result) Convert() (*Result, error) {
return r, nil
}
// Interface contains values about the created interfaces
type Interface struct {
Name string `json:"name"`
Mac string `json:"mac,omitempty"`
Sandbox string `json:"sandbox,omitempty"`
}
func (i *Interface) String() string {
return fmt.Sprintf("%+v", *i)
}
// Int returns a pointer to the int value passed in. Used to
// set the IPConfig.Interface field.
func Int(v int) *int {
return &v
}
// IPConfig contains values necessary to configure an IP address on an interface
type IPConfig struct {
// IP version, either "4" or "6"
Version string
// Index into Result structs Interfaces list
Interface *int
Address net.IPNet
Gateway net.IP
}
func (i *IPConfig) String() string {
return fmt.Sprintf("%+v", *i)
}
// JSON (un)marshallable types
type ipConfig struct {
Version string `json:"version"`
Interface *int `json:"interface,omitempty"`
Address types.IPNet `json:"address"`
Gateway net.IP `json:"gateway,omitempty"`
}
func (c *IPConfig) MarshalJSON() ([]byte, error) {
ipc := ipConfig{
Version: c.Version,
Interface: c.Interface,
Address: types.IPNet(c.Address),
Gateway: c.Gateway,
}
return json.Marshal(ipc)
}
func (c *IPConfig) UnmarshalJSON(data []byte) error {
ipc := ipConfig{}
if err := json.Unmarshal(data, &ipc); err != nil {
return err
}
c.Version = ipc.Version
c.Interface = ipc.Interface
c.Address = net.IPNet(ipc.Address)
c.Gateway = ipc.Gateway
return nil
}

207
vendor/github.com/containernetworking/cni/pkg/types/types.go generated vendored
View File

@ -1,207 +0,0 @@
// Copyright 2015 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package types
import (
"encoding/json"
"fmt"
"io"
"net"
"os"
)
// like net.IPNet but adds JSON marshalling and unmarshalling
type IPNet net.IPNet
// ParseCIDR takes a string like "10.2.3.1/24" and
// return IPNet with "10.2.3.1" and /24 mask
func ParseCIDR(s string) (*net.IPNet, error) {
ip, ipn, err := net.ParseCIDR(s)
if err != nil {
return nil, err
}
ipn.IP = ip
return ipn, nil
}
func (n IPNet) MarshalJSON() ([]byte, error) {
return json.Marshal((*net.IPNet)(&n).String())
}
func (n *IPNet) UnmarshalJSON(data []byte) error {
var s string
if err := json.Unmarshal(data, &s); err != nil {
return err
}
tmp, err := ParseCIDR(s)
if err != nil {
return err
}
*n = IPNet(*tmp)
return nil
}
// NetConf describes a network.
type NetConf struct {
CNIVersion string `json:"cniVersion,omitempty"`
Name string `json:"name,omitempty"`
Type string `json:"type,omitempty"`
Capabilities map[string]bool `json:"capabilities,omitempty"`
IPAM IPAM `json:"ipam,omitempty"`
DNS DNS `json:"dns"`
RawPrevResult map[string]interface{} `json:"prevResult,omitempty"`
PrevResult Result `json:"-"`
}
type IPAM struct {
Type string `json:"type,omitempty"`
}
// NetConfList describes an ordered list of networks.
type NetConfList struct {
CNIVersion string `json:"cniVersion,omitempty"`
Name string `json:"name,omitempty"`
DisableCheck bool `json:"disableCheck,omitempty"`
Plugins []*NetConf `json:"plugins,omitempty"`
}
type ResultFactoryFunc func([]byte) (Result, error)
// Result is an interface that provides the result of plugin execution
type Result interface {
// The highest CNI specification result version the result supports
// without having to convert
Version() string
// Returns the result converted into the requested CNI specification
// result version, or an error if conversion failed
GetAsVersion(version string) (Result, error)
// Prints the result in JSON format to stdout
Print() error
// Prints the result in JSON format to provided writer
PrintTo(writer io.Writer) error
}
func PrintResult(result Result, version string) error {
newResult, err := result.GetAsVersion(version)
if err != nil {
return err
}
return newResult.Print()
}
// DNS contains values interesting for DNS resolvers
type DNS struct {
Nameservers []string `json:"nameservers,omitempty"`
Domain string `json:"domain,omitempty"`
Search []string `json:"search,omitempty"`
Options []string `json:"options,omitempty"`
}
type Route struct {
Dst net.IPNet
GW net.IP
}
func (r *Route) String() string {
return fmt.Sprintf("%+v", *r)
}
// Well known error codes
// see https://github.com/containernetworking/cni/blob/master/SPEC.md#well-known-error-codes
const (
ErrUnknown uint = iota // 0
ErrIncompatibleCNIVersion // 1
ErrUnsupportedField // 2
ErrUnknownContainer // 3
ErrInvalidEnvironmentVariables // 4
ErrIOFailure // 5
ErrDecodingFailure // 6
ErrInvalidNetworkConfig // 7
ErrTryAgainLater uint = 11
ErrInternal uint = 999
)
type Error struct {
Code uint `json:"code"`
Msg string `json:"msg"`
Details string `json:"details,omitempty"`
}
func NewError(code uint, msg, details string) *Error {
return &Error{
Code: code,
Msg: msg,
Details: details,
}
}
func (e *Error) Error() string {
details := ""
if e.Details != "" {
details = fmt.Sprintf("; %v", e.Details)
}
return fmt.Sprintf("%v%v", e.Msg, details)
}
func (e *Error) Print() error {
return prettyPrint(e)
}
// net.IPNet is not JSON (un)marshallable so this duality is needed
// for our custom IPNet type
// JSON (un)marshallable types
type route struct {
Dst IPNet `json:"dst"`
GW net.IP `json:"gw,omitempty"`
}
func (r *Route) UnmarshalJSON(data []byte) error {
rt := route{}
if err := json.Unmarshal(data, &rt); err != nil {
return err
}
r.Dst = net.IPNet(rt.Dst)
r.GW = rt.GW
return nil
}
func (r Route) MarshalJSON() ([]byte, error) {
rt := route{
Dst: IPNet(r.Dst),
GW: r.GW,
}
return json.Marshal(rt)
}
func prettyPrint(obj interface{}) error {
data, err := json.MarshalIndent(obj, "", " ")
if err != nil {
return err
}
_, err = os.Stdout.Write(data)
return err
}

84
vendor/github.com/containernetworking/cni/pkg/utils/utils.go generated vendored
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@ -1,84 +0,0 @@
// Copyright 2019 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package utils
import (
"bytes"
"fmt"
"regexp"
"unicode"
"github.com/containernetworking/cni/pkg/types"
)
const (
// cniValidNameChars is the regexp used to validate valid characters in
// containerID and networkName
cniValidNameChars = `[a-zA-Z0-9][a-zA-Z0-9_.\-]`
// maxInterfaceNameLength is the length max of a valid interface name
maxInterfaceNameLength = 15
)
var cniReg = regexp.MustCompile(`^` + cniValidNameChars + `*$`)
// ValidateContainerID will validate that the supplied containerID is not empty does not contain invalid characters
func ValidateContainerID(containerID string) *types.Error {
if containerID == "" {
return types.NewError(types.ErrUnknownContainer, "missing containerID", "")
}
if !cniReg.MatchString(containerID) {
return types.NewError(types.ErrInvalidEnvironmentVariables, "invalid characters in containerID", containerID)
}
return nil
}
// ValidateNetworkName will validate that the supplied networkName does not contain invalid characters
func ValidateNetworkName(networkName string) *types.Error {
if networkName == "" {
return types.NewError(types.ErrInvalidNetworkConfig, "missing network name:", "")
}
if !cniReg.MatchString(networkName) {
return types.NewError(types.ErrInvalidNetworkConfig, "invalid characters found in network name", networkName)
}
return nil
}
// ValidateInterfaceName will validate the interface name based on the three rules below
// 1. The name must not be empty
// 2. The name must be less than 16 characters
// 3. The name must not be "." or ".."
// 3. The name must not contain / or : or any whitespace characters
// ref to https://github.com/torvalds/linux/blob/master/net/core/dev.c#L1024
func ValidateInterfaceName(ifName string) *types.Error {
if len(ifName) == 0 {
return types.NewError(types.ErrInvalidEnvironmentVariables, "interface name is empty", "")
}
if len(ifName) > maxInterfaceNameLength {
return types.NewError(types.ErrInvalidEnvironmentVariables, "interface name is too long", fmt.Sprintf("interface name should be less than %d characters", maxInterfaceNameLength+1))
}
if ifName == "." || ifName == ".." {
return types.NewError(types.ErrInvalidEnvironmentVariables, "interface name is . or ..", "")
}
for _, r := range bytes.Runes([]byte(ifName)) {
if r == '/' || r == ':' || unicode.IsSpace(r) {
return types.NewError(types.ErrInvalidEnvironmentVariables, "interface name contains / or : or whitespace characters", "")
}
}
return nil
}

37
vendor/github.com/containernetworking/cni/pkg/version/conf.go generated vendored
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@ -1,37 +0,0 @@
// Copyright 2016 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package version
import (
"encoding/json"
"fmt"
)
// ConfigDecoder can decode the CNI version available in network config data
type ConfigDecoder struct{}
func (*ConfigDecoder) Decode(jsonBytes []byte) (string, error) {
var conf struct {
CNIVersion string `json:"cniVersion"`
}
err := json.Unmarshal(jsonBytes, &conf)
if err != nil {
return "", fmt.Errorf("decoding version from network config: %s", err)
}
if conf.CNIVersion == "" {
return "0.1.0", nil
}
return conf.CNIVersion, nil
}

144
vendor/github.com/containernetworking/cni/pkg/version/plugin.go generated vendored
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@ -1,144 +0,0 @@
// Copyright 2016 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package version
import (
"encoding/json"
"fmt"
"io"
"strconv"
"strings"
)
// PluginInfo reports information about CNI versioning
type PluginInfo interface {
// SupportedVersions returns one or more CNI spec versions that the plugin
// supports. If input is provided in one of these versions, then the plugin
// promises to use the same CNI version in its response
SupportedVersions() []string
// Encode writes this CNI version information as JSON to the given Writer
Encode(io.Writer) error
}
type pluginInfo struct {
CNIVersion_ string `json:"cniVersion"`
SupportedVersions_ []string `json:"supportedVersions,omitempty"`
}
// pluginInfo implements the PluginInfo interface
var _ PluginInfo = &pluginInfo{}
func (p *pluginInfo) Encode(w io.Writer) error {
return json.NewEncoder(w).Encode(p)
}
func (p *pluginInfo) SupportedVersions() []string {
return p.SupportedVersions_
}
// PluginSupports returns a new PluginInfo that will report the given versions
// as supported
func PluginSupports(supportedVersions ...string) PluginInfo {
if len(supportedVersions) < 1 {
panic("programmer error: you must support at least one version")
}
return &pluginInfo{
CNIVersion_: Current(),
SupportedVersions_: supportedVersions,
}
}
// PluginDecoder can decode the response returned by a plugin's VERSION command
type PluginDecoder struct{}
func (*PluginDecoder) Decode(jsonBytes []byte) (PluginInfo, error) {
var info pluginInfo
err := json.Unmarshal(jsonBytes, &info)
if err != nil {
return nil, fmt.Errorf("decoding version info: %s", err)
}
if info.CNIVersion_ == "" {
return nil, fmt.Errorf("decoding version info: missing field cniVersion")
}
if len(info.SupportedVersions_) == 0 {
if info.CNIVersion_ == "0.2.0" {
return PluginSupports("0.1.0", "0.2.0"), nil
}
return nil, fmt.Errorf("decoding version info: missing field supportedVersions")
}
return &info, nil
}
// ParseVersion parses a version string like "3.0.1" or "0.4.5" into major,
// minor, and micro numbers or returns an error
func ParseVersion(version string) (int, int, int, error) {
var major, minor, micro int
if version == "" {
return -1, -1, -1, fmt.Errorf("invalid version %q: the version is empty", version)
}
parts := strings.Split(version, ".")
if len(parts) >= 4 {
return -1, -1, -1, fmt.Errorf("invalid version %q: too many parts", version)
}
major, err := strconv.Atoi(parts[0])
if err != nil {
return -1, -1, -1, fmt.Errorf("failed to convert major version part %q: %v", parts[0], err)
}
if len(parts) >= 2 {
minor, err = strconv.Atoi(parts[1])
if err != nil {
return -1, -1, -1, fmt.Errorf("failed to convert minor version part %q: %v", parts[1], err)
}
}
if len(parts) >= 3 {
micro, err = strconv.Atoi(parts[2])
if err != nil {
return -1, -1, -1, fmt.Errorf("failed to convert micro version part %q: %v", parts[2], err)
}
}
return major, minor, micro, nil
}
// GreaterThanOrEqualTo takes two string versions, parses them into major/minor/micro
// numbers, and compares them to determine whether the first version is greater
// than or equal to the second
func GreaterThanOrEqualTo(version, otherVersion string) (bool, error) {
firstMajor, firstMinor, firstMicro, err := ParseVersion(version)
if err != nil {
return false, err
}
secondMajor, secondMinor, secondMicro, err := ParseVersion(otherVersion)
if err != nil {
return false, err
}
if firstMajor > secondMajor {
return true, nil
} else if firstMajor == secondMajor {
if firstMinor > secondMinor {
return true, nil
} else if firstMinor == secondMinor && firstMicro >= secondMicro {
return true, nil
}
}
return false, nil
}

49
vendor/github.com/containernetworking/cni/pkg/version/reconcile.go generated vendored
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@ -1,49 +0,0 @@
// Copyright 2016 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package version
import "fmt"
type ErrorIncompatible struct {
Config string
Supported []string
}
func (e *ErrorIncompatible) Details() string {
return fmt.Sprintf("config is %q, plugin supports %q", e.Config, e.Supported)
}
func (e *ErrorIncompatible) Error() string {
return fmt.Sprintf("incompatible CNI versions: %s", e.Details())
}
type Reconciler struct{}
func (r *Reconciler) Check(configVersion string, pluginInfo PluginInfo) *ErrorIncompatible {
return r.CheckRaw(configVersion, pluginInfo.SupportedVersions())
}
func (*Reconciler) CheckRaw(configVersion string, supportedVersions []string) *ErrorIncompatible {
for _, supportedVersion := range supportedVersions {
if configVersion == supportedVersion {
return nil
}
}
return &ErrorIncompatible{
Config: configVersion,
Supported: supportedVersions,
}
}

83
vendor/github.com/containernetworking/cni/pkg/version/version.go generated vendored
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@ -1,83 +0,0 @@
// Copyright 2016 CNI authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package version
import (
"encoding/json"
"fmt"
"github.com/containernetworking/cni/pkg/types"
"github.com/containernetworking/cni/pkg/types/020"
"github.com/containernetworking/cni/pkg/types/current"
)
// Current reports the version of the CNI spec implemented by this library
func Current() string {
return "0.4.0"
}
// Legacy PluginInfo describes a plugin that is backwards compatible with the
// CNI spec version 0.1.0. In particular, a runtime compiled against the 0.1.0
// library ought to work correctly with a plugin that reports support for
// Legacy versions.
//
// Any future CNI spec versions which meet this definition should be added to
// this list.
var Legacy = PluginSupports("0.1.0", "0.2.0")
var All = PluginSupports("0.1.0", "0.2.0", "0.3.0", "0.3.1", "0.4.0")
var resultFactories = []struct {
supportedVersions []string
newResult types.ResultFactoryFunc
}{
{current.SupportedVersions, current.NewResult},
{types020.SupportedVersions, types020.NewResult},
}
// Finds a Result object matching the requested version (if any) and asks
// that object to parse the plugin result, returning an error if parsing failed.
func NewResult(version string, resultBytes []byte) (types.Result, error) {
reconciler := &Reconciler{}
for _, resultFactory := range resultFactories {
err := reconciler.CheckRaw(version, resultFactory.supportedVersions)
if err == nil {
// Result supports this version
return resultFactory.newResult(resultBytes)
}
}
return nil, fmt.Errorf("unsupported CNI result version %q", version)
}
// ParsePrevResult parses a prevResult in a NetConf structure and sets
// the NetConf's PrevResult member to the parsed Result object.
func ParsePrevResult(conf *types.NetConf) error {
if conf.RawPrevResult == nil {
return nil
}
resultBytes, err := json.Marshal(conf.RawPrevResult)
if err != nil {
return fmt.Errorf("could not serialize prevResult: %v", err)
}
conf.RawPrevResult = nil
conf.PrevResult, err = NewResult(conf.CNIVersion, resultBytes)
if err != nil {
return fmt.Errorf("could not parse prevResult: %v", err)
}
return nil
}

267
vendor/github.com/docker/distribution/registry/api/errcode/errors.go generated vendored
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@ -1,267 +0,0 @@
package errcode
import (
"encoding/json"
"fmt"
"strings"
)
// ErrorCoder is the base interface for ErrorCode and Error allowing
// users of each to just call ErrorCode to get the real ID of each
type ErrorCoder interface {
ErrorCode() ErrorCode
}
// ErrorCode represents the error type. The errors are serialized via strings
// and the integer format may change and should *never* be exported.
type ErrorCode int
var _ error = ErrorCode(0)
// ErrorCode just returns itself
func (ec ErrorCode) ErrorCode() ErrorCode {
return ec
}
// Error returns the ID/Value
func (ec ErrorCode) Error() string {
// NOTE(stevvooe): Cannot use message here since it may have unpopulated args.
return strings.ToLower(strings.Replace(ec.String(), "_", " ", -1))
}
// Descriptor returns the descriptor for the error code.
func (ec ErrorCode) Descriptor() ErrorDescriptor {
d, ok := errorCodeToDescriptors[ec]
if !ok {
return ErrorCodeUnknown.Descriptor()
}
return d
}
// String returns the canonical identifier for this error code.
func (ec ErrorCode) String() string {
return ec.Descriptor().Value
}
// Message returned the human-readable error message for this error code.
func (ec ErrorCode) Message() string {
return ec.Descriptor().Message
}
// MarshalText encodes the receiver into UTF-8-encoded text and returns the
// result.
func (ec ErrorCode) MarshalText() (text []byte, err error) {
return []byte(ec.String()), nil
}
// UnmarshalText decodes the form generated by MarshalText.
func (ec *ErrorCode) UnmarshalText(text []byte) error {
desc, ok := idToDescriptors[string(text)]
if !ok {
desc = ErrorCodeUnknown.Descriptor()
}
*ec = desc.Code
return nil
}
// WithMessage creates a new Error struct based on the passed-in info and
// overrides the Message property.
func (ec ErrorCode) WithMessage(message string) Error {
return Error{
Code: ec,
Message: message,
}
}
// WithDetail creates a new Error struct based on the passed-in info and
// set the Detail property appropriately
func (ec ErrorCode) WithDetail(detail interface{}) Error {
return Error{
Code: ec,
Message: ec.Message(),
}.WithDetail(detail)
}
// WithArgs creates a new Error struct and sets the Args slice
func (ec ErrorCode) WithArgs(args ...interface{}) Error {
return Error{
Code: ec,
Message: ec.Message(),
}.WithArgs(args...)
}
// Error provides a wrapper around ErrorCode with extra Details provided.
type Error struct {
Code ErrorCode `json:"code"`
Message string `json:"message"`
Detail interface{} `json:"detail,omitempty"`
// TODO(duglin): See if we need an "args" property so we can do the
// variable substitution right before showing the message to the user
}
var _ error = Error{}
// ErrorCode returns the ID/Value of this Error
func (e Error) ErrorCode() ErrorCode {
return e.Code
}
// Error returns a human readable representation of the error.
func (e Error) Error() string {
return fmt.Sprintf("%s: %s", e.Code.Error(), e.Message)
}
// WithDetail will return a new Error, based on the current one, but with
// some Detail info added
func (e Error) WithDetail(detail interface{}) Error {
return Error{
Code: e.Code,
Message: e.Message,
Detail: detail,
}
}
// WithArgs uses the passed-in list of interface{} as the substitution
// variables in the Error's Message string, but returns a new Error
func (e Error) WithArgs(args ...interface{}) Error {
return Error{
Code: e.Code,
Message: fmt.Sprintf(e.Code.Message(), args...),
Detail: e.Detail,
}
}
// ErrorDescriptor provides relevant information about a given error code.
type ErrorDescriptor struct {
// Code is the error code that this descriptor describes.
Code ErrorCode
// Value provides a unique, string key, often captilized with
// underscores, to identify the error code. This value is used as the
// keyed value when serializing api errors.
Value string
// Message is a short, human readable decription of the error condition
// included in API responses.
Message string
// Description provides a complete account of the errors purpose, suitable
// for use in documentation.
Description string
// HTTPStatusCode provides the http status code that is associated with
// this error condition.
HTTPStatusCode int
}
// ParseErrorCode returns the value by the string error code.
// `ErrorCodeUnknown` will be returned if the error is not known.
func ParseErrorCode(value string) ErrorCode {
ed, ok := idToDescriptors[value]
if ok {
return ed.Code
}
return ErrorCodeUnknown
}
// Errors provides the envelope for multiple errors and a few sugar methods
// for use within the application.
type Errors []error
var _ error = Errors{}
func (errs Errors) Error() string {
switch len(errs) {
case 0:
return "<nil>"
case 1:
return errs[0].Error()
default:
msg := "errors:\n"
for _, err := range errs {
msg += err.Error() + "\n"
}
return msg
}
}
// Len returns the current number of errors.
func (errs Errors) Len() int {
return len(errs)
}
// MarshalJSON converts slice of error, ErrorCode or Error into a
// slice of Error - then serializes
func (errs Errors) MarshalJSON() ([]byte, error) {
var tmpErrs struct {
Errors []Error `json:"errors,omitempty"`
}
for _, daErr := range errs {
var err Error
switch daErr.(type) {
case ErrorCode:
err = daErr.(ErrorCode).WithDetail(nil)
case Error:
err = daErr.(Error)
default:
err = ErrorCodeUnknown.WithDetail(daErr)
}
// If the Error struct was setup and they forgot to set the
// Message field (meaning its "") then grab it from the ErrCode
msg := err.Message
if msg == "" {
msg = err.Code.Message()
}
tmpErrs.Errors = append(tmpErrs.Errors, Error{
Code: err.Code,
Message: msg,
Detail: err.Detail,
})
}
return json.Marshal(tmpErrs)
}
// UnmarshalJSON deserializes []Error and then converts it into slice of
// Error or ErrorCode
func (errs *Errors) UnmarshalJSON(data []byte) error {
var tmpErrs struct {
Errors []Error
}
if err := json.Unmarshal(data, &tmpErrs); err != nil {
return err
}
var newErrs Errors
for _, daErr := range tmpErrs.Errors {
// If Message is empty or exactly matches the Code's message string
// then just use the Code, no need for a full Error struct
if daErr.Detail == nil && (daErr.Message == "" || daErr.Message == daErr.Code.Message()) {
// Error's w/o details get converted to ErrorCode
newErrs = append(newErrs, daErr.Code)
} else {
// Error's w/ details are untouched
newErrs = append(newErrs, Error{
Code: daErr.Code,
Message: daErr.Message,
Detail: daErr.Detail,
})
}
}
*errs = newErrs
return nil
}

40
vendor/github.com/docker/distribution/registry/api/errcode/handler.go generated vendored
View File

@ -1,40 +0,0 @@
package errcode
import (
"encoding/json"
"net/http"
)
// ServeJSON attempts to serve the errcode in a JSON envelope. It marshals err
// and sets the content-type header to 'application/json'. It will handle
// ErrorCoder and Errors, and if necessary will create an envelope.
func ServeJSON(w http.ResponseWriter, err error) error {
w.Header().Set("Content-Type", "application/json; charset=utf-8")
var sc int
switch errs := err.(type) {
case Errors:
if len(errs) < 1 {
break
}
if err, ok := errs[0].(ErrorCoder); ok {
sc = err.ErrorCode().Descriptor().HTTPStatusCode
}
case ErrorCoder:
sc = errs.ErrorCode().Descriptor().HTTPStatusCode
err = Errors{err} // create an envelope.
default:
// We just have an unhandled error type, so just place in an envelope
// and move along.
err = Errors{err}
}
if sc == 0 {
sc = http.StatusInternalServerError
}
w.WriteHeader(sc)
return json.NewEncoder(w).Encode(err)
}

138
vendor/github.com/docker/distribution/registry/api/errcode/register.go generated vendored
View File

@ -1,138 +0,0 @@
package errcode
import (
"fmt"
"net/http"
"sort"
"sync"
)
var (
errorCodeToDescriptors = map[ErrorCode]ErrorDescriptor{}
idToDescriptors = map[string]ErrorDescriptor{}
groupToDescriptors = map[string][]ErrorDescriptor{}
)
var (
// ErrorCodeUnknown is a generic error that can be used as a last
// resort if there is no situation-specific error message that can be used
ErrorCodeUnknown = Register("errcode", ErrorDescriptor{
Value: "UNKNOWN",
Message: "unknown error",
Description: `Generic error returned when the error does not have an
API classification.`,
HTTPStatusCode: http.StatusInternalServerError,
})
// ErrorCodeUnsupported is returned when an operation is not supported.
ErrorCodeUnsupported = Register("errcode", ErrorDescriptor{
Value: "UNSUPPORTED",
Message: "The operation is unsupported.",
Description: `The operation was unsupported due to a missing
implementation or invalid set of parameters.`,
HTTPStatusCode: http.StatusMethodNotAllowed,
})
// ErrorCodeUnauthorized is returned if a request requires
// authentication.
ErrorCodeUnauthorized = Register("errcode", ErrorDescriptor{
Value: "UNAUTHORIZED",
Message: "authentication required",
Description: `The access controller was unable to authenticate
the client. Often this will be accompanied by a
Www-Authenticate HTTP response header indicating how to
authenticate.`,
HTTPStatusCode: http.StatusUnauthorized,
})
// ErrorCodeDenied is returned if a client does not have sufficient
// permission to perform an action.
ErrorCodeDenied = Register("errcode", ErrorDescriptor{
Value: "DENIED",
Message: "requested access to the resource is denied",
Description: `The access controller denied access for the
operation on a resource.`,
HTTPStatusCode: http.StatusForbidden,
})
// ErrorCodeUnavailable provides a common error to report unavailability
// of a service or endpoint.
ErrorCodeUnavailable = Register("errcode", ErrorDescriptor{
Value: "UNAVAILABLE",
Message: "service unavailable",
Description: "Returned when a service is not available",
HTTPStatusCode: http.StatusServiceUnavailable,
})
// ErrorCodeTooManyRequests is returned if a client attempts too many
// times to contact a service endpoint.
ErrorCodeTooManyRequests = Register("errcode", ErrorDescriptor{
Value: "TOOMANYREQUESTS",
Message: "too many requests",
Description: `Returned when a client attempts to contact a
service too many times`,
HTTPStatusCode: http.StatusTooManyRequests,
})
)
var nextCode = 1000
var registerLock sync.Mutex
// Register will make the passed-in error known to the environment and
// return a new ErrorCode
func Register(group string, descriptor ErrorDescriptor) ErrorCode {
registerLock.Lock()
defer registerLock.Unlock()
descriptor.Code = ErrorCode(nextCode)
if _, ok := idToDescriptors[descriptor.Value]; ok {
panic(fmt.Sprintf("ErrorValue %q is already registered", descriptor.Value))
}
if _, ok := errorCodeToDescriptors[descriptor.Code]; ok {
panic(fmt.Sprintf("ErrorCode %v is already registered", descriptor.Code))
}
groupToDescriptors[group] = append(groupToDescriptors[group], descriptor)
errorCodeToDescriptors[descriptor.Code] = descriptor
idToDescriptors[descriptor.Value] = descriptor
nextCode++
return descriptor.Code
}
type byValue []ErrorDescriptor
func (a byValue) Len() int { return len(a) }
func (a byValue) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func (a byValue) Less(i, j int) bool { return a[i].Value < a[j].Value }
// GetGroupNames returns the list of Error group names that are registered
func GetGroupNames() []string {
keys := []string{}
for k := range groupToDescriptors {
keys = append(keys, k)
}
sort.Strings(keys)
return keys
}
// GetErrorCodeGroup returns the named group of error descriptors
func GetErrorCodeGroup(name string) []ErrorDescriptor {
desc := groupToDescriptors[name]
sort.Sort(byValue(desc))
return desc
}
// GetErrorAllDescriptors returns a slice of all ErrorDescriptors that are
// registered, irrespective of what group they're in
func GetErrorAllDescriptors() []ErrorDescriptor {
result := []ErrorDescriptor{}
for _, group := range GetGroupNames() {
result = append(result, GetErrorCodeGroup(group)...)
}
sort.Sort(byValue(result))
return result
}

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Apache License
Version 2.0, January 2004
https://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
Copyright 2013-2018 Docker, Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

19
vendor/github.com/docker/docker/NOTICE generated vendored
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@ -1,19 +0,0 @@
Docker
Copyright 2012-2017 Docker, Inc.
This product includes software developed at Docker, Inc. (https://www.docker.com).
This product contains software (https://github.com/creack/pty) developed
by Keith Rarick, licensed under the MIT License.
The following is courtesy of our legal counsel:
Use and transfer of Docker may be subject to certain restrictions by the
United States and other governments.
It is your responsibility to ensure that your use and/or transfer does not
violate applicable laws.
For more information, please see https://www.bis.doc.gov
See also https://www.apache.org/dev/crypto.html and/or seek legal counsel.

42
vendor/github.com/docker/docker/api/README.md generated vendored
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# Working on the Engine API
The Engine API is an HTTP API used by the command-line client to communicate with the daemon. It can also be used by third-party software to control the daemon.
It consists of various components in this repository:
- `api/swagger.yaml` A Swagger definition of the API.
- `api/types/` Types shared by both the client and server, representing various objects, options, responses, etc. Most are written manually, but some are automatically generated from the Swagger definition. See [#27919](https://github.com/docker/docker/issues/27919) for progress on this.
- `cli/` The command-line client.
- `client/` The Go client used by the command-line client. It can also be used by third-party Go programs.
- `daemon/` The daemon, which serves the API.
## Swagger definition
The API is defined by the [Swagger](http://swagger.io/specification/) definition in `api/swagger.yaml`. This definition can be used to:
1. Automatically generate documentation.
2. Automatically generate the Go server and client. (A work-in-progress.)
3. Provide a machine readable version of the API for introspecting what it can do, automatically generating clients for other languages, etc.
## Updating the API documentation
The API documentation is generated entirely from `api/swagger.yaml`. If you make updates to the API, edit this file to represent the change in the documentation.
The file is split into two main sections:
- `definitions`, which defines re-usable objects used in requests and responses
- `paths`, which defines the API endpoints (and some inline objects which don't need to be reusable)
To make an edit, first look for the endpoint you want to edit under `paths`, then make the required edits. Endpoints may reference reusable objects with `$ref`, which can be found in the `definitions` section.
There is hopefully enough example material in the file for you to copy a similar pattern from elsewhere in the file (e.g. adding new fields or endpoints), but for the full reference, see the [Swagger specification](https://github.com/docker/docker/issues/27919).
`swagger.yaml` is validated by `hack/validate/swagger` to ensure it is a valid Swagger definition. This is useful when making edits to ensure you are doing the right thing.
## Viewing the API documentation
When you make edits to `swagger.yaml`, you may want to check the generated API documentation to ensure it renders correctly.
Run `make swagger-docs` and a preview will be running at `http://localhost`. Some of the styling may be incorrect, but you'll be able to ensure that it is generating the correct documentation.
The production documentation is generated by vendoring `swagger.yaml` into [docker/docker.github.io](https://github.com/docker/docker.github.io).

11
vendor/github.com/docker/docker/api/common.go generated vendored
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package api // import "github.com/docker/docker/api"
// Common constants for daemon and client.
const (
// DefaultVersion of Current REST API
DefaultVersion = "1.41"
// NoBaseImageSpecifier is the symbol used by the FROM
// command to specify that no base image is to be used.
NoBaseImageSpecifier = "scratch"
)

6
vendor/github.com/docker/docker/api/common_unix.go generated vendored
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@ -1,6 +0,0 @@
// +build !windows
package api // import "github.com/docker/docker/api"
// MinVersion represents Minimum REST API version supported
const MinVersion = "1.12"

8
vendor/github.com/docker/docker/api/common_windows.go generated vendored
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@ -1,8 +0,0 @@
package api // import "github.com/docker/docker/api"
// MinVersion represents Minimum REST API version supported
// Technically the first daemon API version released on Windows is v1.25 in
// engine version 1.13. However, some clients are explicitly using downlevel
// APIs (e.g. docker-compose v2.1 file format) and that is just too restrictive.
// Hence also allowing 1.24 on Windows.
const MinVersion string = "1.24"

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vendor/github.com/docker/docker/api/swagger-gen.yaml generated vendored
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layout:
models:
- name: definition
source: asset:model
target: "{{ joinFilePath .Target .ModelPackage }}"
file_name: "{{ (snakize (pascalize .Name)) }}.go"
operations:
- name: handler
source: asset:serverOperation
target: "{{ joinFilePath .Target .APIPackage .Package }}"
file_name: "{{ (snakize (pascalize .Name)) }}.go"

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22
vendor/github.com/docker/docker/api/types/auth.go generated vendored
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package types // import "github.com/docker/docker/api/types"
// AuthConfig contains authorization information for connecting to a Registry
type AuthConfig struct {
Username string `json:"username,omitempty"`
Password string `json:"password,omitempty"`
Auth string `json:"auth,omitempty"`
// Email is an optional value associated with the username.
// This field is deprecated and will be removed in a later
// version of docker.
Email string `json:"email,omitempty"`
ServerAddress string `json:"serveraddress,omitempty"`
// IdentityToken is used to authenticate the user and get
// an access token for the registry.
IdentityToken string `json:"identitytoken,omitempty"`
// RegistryToken is a bearer token to be sent to a registry
RegistryToken string `json:"registrytoken,omitempty"`
}

23
vendor/github.com/docker/docker/api/types/blkiodev/blkio.go generated vendored
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package blkiodev // import "github.com/docker/docker/api/types/blkiodev"
import "fmt"
// WeightDevice is a structure that holds device:weight pair
type WeightDevice struct {
Path string
Weight uint16
}
func (w *WeightDevice) String() string {
return fmt.Sprintf("%s:%d", w.Path, w.Weight)
}
// ThrottleDevice is a structure that holds device:rate_per_second pair
type ThrottleDevice struct {
Path string
Rate uint64
}
func (t *ThrottleDevice) String() string {
return fmt.Sprintf("%s:%d", t.Path, t.Rate)
}

419
vendor/github.com/docker/docker/api/types/client.go generated vendored
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package types // import "github.com/docker/docker/api/types"
import (
"bufio"
"io"
"net"
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/filters"
units "github.com/docker/go-units"
)
// CheckpointCreateOptions holds parameters to create a checkpoint from a container
type CheckpointCreateOptions struct {
CheckpointID string
CheckpointDir string
Exit bool
}
// CheckpointListOptions holds parameters to list checkpoints for a container
type CheckpointListOptions struct {
CheckpointDir string
}
// CheckpointDeleteOptions holds parameters to delete a checkpoint from a container
type CheckpointDeleteOptions struct {
CheckpointID string
CheckpointDir string
}
// ContainerAttachOptions holds parameters to attach to a container.
type ContainerAttachOptions struct {
Stream bool
Stdin bool
Stdout bool
Stderr bool
DetachKeys string
Logs bool
}
// ContainerCommitOptions holds parameters to commit changes into a container.
type ContainerCommitOptions struct {
Reference string
Comment string
Author string
Changes []string
Pause bool
Config *container.Config
}
// ContainerExecInspect holds information returned by exec inspect.
type ContainerExecInspect struct {
ExecID string `json:"ID"`
ContainerID string
Running bool
ExitCode int
Pid int
}
// ContainerListOptions holds parameters to list containers with.
type ContainerListOptions struct {
Quiet bool
Size bool
All bool
Latest bool
Since string
Before string
Limit int
Filters filters.Args
}
// ContainerLogsOptions holds parameters to filter logs with.
type ContainerLogsOptions struct {
ShowStdout bool
ShowStderr bool
Since string
Until string
Timestamps bool
Follow bool
Tail string
Details bool
}
// ContainerRemoveOptions holds parameters to remove containers.
type ContainerRemoveOptions struct {
RemoveVolumes bool
RemoveLinks bool
Force bool
}
// ContainerStartOptions holds parameters to start containers.
type ContainerStartOptions struct {
CheckpointID string
CheckpointDir string
}
// CopyToContainerOptions holds information
// about files to copy into a container
type CopyToContainerOptions struct {
AllowOverwriteDirWithFile bool
CopyUIDGID bool
}
// EventsOptions holds parameters to filter events with.
type EventsOptions struct {
Since string
Until string
Filters filters.Args
}
// NetworkListOptions holds parameters to filter the list of networks with.
type NetworkListOptions struct {
Filters filters.Args
}
// HijackedResponse holds connection information for a hijacked request.
type HijackedResponse struct {
Conn net.Conn
Reader *bufio.Reader
}
// Close closes the hijacked connection and reader.
func (h *HijackedResponse) Close() {
h.Conn.Close()
}
// CloseWriter is an interface that implements structs
// that close input streams to prevent from writing.
type CloseWriter interface {
CloseWrite() error
}
// CloseWrite closes a readWriter for writing.
func (h *HijackedResponse) CloseWrite() error {
if conn, ok := h.Conn.(CloseWriter); ok {
return conn.CloseWrite()
}
return nil
}
// ImageBuildOptions holds the information
// necessary to build images.
type ImageBuildOptions struct {
Tags []string
SuppressOutput bool
RemoteContext string
NoCache bool
Remove bool
ForceRemove bool
PullParent bool
Isolation container.Isolation
CPUSetCPUs string
CPUSetMems string
CPUShares int64
CPUQuota int64
CPUPeriod int64
Memory int64
MemorySwap int64
CgroupParent string
NetworkMode string
ShmSize int64
Dockerfile string
Ulimits []*units.Ulimit
// BuildArgs needs to be a *string instead of just a string so that
// we can tell the difference between "" (empty string) and no value
// at all (nil). See the parsing of buildArgs in
// api/server/router/build/build_routes.go for even more info.
BuildArgs map[string]*string
AuthConfigs map[string]AuthConfig
Context io.Reader
Labels map[string]string
// squash the resulting image's layers to the parent
// preserves the original image and creates a new one from the parent with all
// the changes applied to a single layer
Squash bool
// CacheFrom specifies images that are used for matching cache. Images
// specified here do not need to have a valid parent chain to match cache.
CacheFrom []string
SecurityOpt []string
ExtraHosts []string // List of extra hosts
Target string
SessionID string
Platform string
// Version specifies the version of the unerlying builder to use
Version BuilderVersion
// BuildID is an optional identifier that can be passed together with the
// build request. The same identifier can be used to gracefully cancel the
// build with the cancel request.
BuildID string
// Outputs defines configurations for exporting build results. Only supported
// in BuildKit mode
Outputs []ImageBuildOutput
}
// ImageBuildOutput defines configuration for exporting a build result
type ImageBuildOutput struct {
Type string
Attrs map[string]string
}
// BuilderVersion sets the version of underlying builder to use
type BuilderVersion string
const (
// BuilderV1 is the first generation builder in docker daemon
BuilderV1 BuilderVersion = "1"
// BuilderBuildKit is builder based on moby/buildkit project
BuilderBuildKit BuilderVersion = "2"
)
// ImageBuildResponse holds information
// returned by a server after building
// an image.
type ImageBuildResponse struct {
Body io.ReadCloser
OSType string
}
// ImageCreateOptions holds information to create images.
type ImageCreateOptions struct {
RegistryAuth string // RegistryAuth is the base64 encoded credentials for the registry.
Platform string // Platform is the target platform of the image if it needs to be pulled from the registry.
}
// ImageImportSource holds source information for ImageImport
type ImageImportSource struct {
Source io.Reader // Source is the data to send to the server to create this image from. You must set SourceName to "-" to leverage this.
SourceName string // SourceName is the name of the image to pull. Set to "-" to leverage the Source attribute.
}
// ImageImportOptions holds information to import images from the client host.
type ImageImportOptions struct {
Tag string // Tag is the name to tag this image with. This attribute is deprecated.
Message string // Message is the message to tag the image with
Changes []string // Changes are the raw changes to apply to this image
Platform string // Platform is the target platform of the image
}
// ImageListOptions holds parameters to filter the list of images with.
type ImageListOptions struct {
All bool
Filters filters.Args
}
// ImageLoadResponse returns information to the client about a load process.
type ImageLoadResponse struct {
// Body must be closed to avoid a resource leak
Body io.ReadCloser
JSON bool
}
// ImagePullOptions holds information to pull images.
type ImagePullOptions struct {
All bool
RegistryAuth string // RegistryAuth is the base64 encoded credentials for the registry
PrivilegeFunc RequestPrivilegeFunc
Platform string
}
// RequestPrivilegeFunc is a function interface that
// clients can supply to retry operations after
// getting an authorization error.
// This function returns the registry authentication
// header value in base 64 format, or an error
// if the privilege request fails.
type RequestPrivilegeFunc func() (string, error)
// ImagePushOptions holds information to push images.
type ImagePushOptions ImagePullOptions
// ImageRemoveOptions holds parameters to remove images.
type ImageRemoveOptions struct {
Force bool
PruneChildren bool
}
// ImageSearchOptions holds parameters to search images with.
type ImageSearchOptions struct {
RegistryAuth string
PrivilegeFunc RequestPrivilegeFunc
Filters filters.Args
Limit int
}
// ResizeOptions holds parameters to resize a tty.
// It can be used to resize container ttys and
// exec process ttys too.
type ResizeOptions struct {
Height uint
Width uint
}
// NodeListOptions holds parameters to list nodes with.
type NodeListOptions struct {
Filters filters.Args
}
// NodeRemoveOptions holds parameters to remove nodes with.
type NodeRemoveOptions struct {
Force bool
}
// ServiceCreateOptions contains the options to use when creating a service.
type ServiceCreateOptions struct {
// EncodedRegistryAuth is the encoded registry authorization credentials to
// use when updating the service.
//
// This field follows the format of the X-Registry-Auth header.
EncodedRegistryAuth string
// QueryRegistry indicates whether the service update requires
// contacting a registry. A registry may be contacted to retrieve
// the image digest and manifest, which in turn can be used to update
// platform or other information about the service.
QueryRegistry bool
}
// ServiceCreateResponse contains the information returned to a client
// on the creation of a new service.
type ServiceCreateResponse struct {
// ID is the ID of the created service.
ID string
// Warnings is a set of non-fatal warning messages to pass on to the user.
Warnings []string `json:",omitempty"`
}
// Values for RegistryAuthFrom in ServiceUpdateOptions
const (
RegistryAuthFromSpec = "spec"
RegistryAuthFromPreviousSpec = "previous-spec"
)
// ServiceUpdateOptions contains the options to be used for updating services.
type ServiceUpdateOptions struct {
// EncodedRegistryAuth is the encoded registry authorization credentials to
// use when updating the service.
//
// This field follows the format of the X-Registry-Auth header.
EncodedRegistryAuth string
// TODO(stevvooe): Consider moving the version parameter of ServiceUpdate
// into this field. While it does open API users up to racy writes, most
// users may not need that level of consistency in practice.
// RegistryAuthFrom specifies where to find the registry authorization
// credentials if they are not given in EncodedRegistryAuth. Valid
// values are "spec" and "previous-spec".
RegistryAuthFrom string
// Rollback indicates whether a server-side rollback should be
// performed. When this is set, the provided spec will be ignored.
// The valid values are "previous" and "none". An empty value is the
// same as "none".
Rollback string
// QueryRegistry indicates whether the service update requires
// contacting a registry. A registry may be contacted to retrieve
// the image digest and manifest, which in turn can be used to update
// platform or other information about the service.
QueryRegistry bool
}
// ServiceListOptions holds parameters to list services with.
type ServiceListOptions struct {
Filters filters.Args
// Status indicates whether the server should include the service task
// count of running and desired tasks.
Status bool
}
// ServiceInspectOptions holds parameters related to the "service inspect"
// operation.
type ServiceInspectOptions struct {
InsertDefaults bool
}
// TaskListOptions holds parameters to list tasks with.
type TaskListOptions struct {
Filters filters.Args
}
// PluginRemoveOptions holds parameters to remove plugins.
type PluginRemoveOptions struct {
Force bool
}
// PluginEnableOptions holds parameters to enable plugins.
type PluginEnableOptions struct {
Timeout int
}
// PluginDisableOptions holds parameters to disable plugins.
type PluginDisableOptions struct {
Force bool
}
// PluginInstallOptions holds parameters to install a plugin.
type PluginInstallOptions struct {
Disabled bool
AcceptAllPermissions bool
RegistryAuth string // RegistryAuth is the base64 encoded credentials for the registry
RemoteRef string // RemoteRef is the plugin name on the registry
PrivilegeFunc RequestPrivilegeFunc
AcceptPermissionsFunc func(PluginPrivileges) (bool, error)
Args []string
}
// SwarmUnlockKeyResponse contains the response for Engine API:
// GET /swarm/unlockkey
type SwarmUnlockKeyResponse struct {
// UnlockKey is the unlock key in ASCII-armored format.
UnlockKey string
}
// PluginCreateOptions hold all options to plugin create.
type PluginCreateOptions struct {
RepoName string
}

66
vendor/github.com/docker/docker/api/types/configs.go generated vendored
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package types // import "github.com/docker/docker/api/types"
import (
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/network"
specs "github.com/opencontainers/image-spec/specs-go/v1"
)
// configs holds structs used for internal communication between the
// frontend (such as an http server) and the backend (such as the
// docker daemon).
// ContainerCreateConfig is the parameter set to ContainerCreate()
type ContainerCreateConfig struct {
Name string
Config *container.Config
HostConfig *container.HostConfig
NetworkingConfig *network.NetworkingConfig
Platform *specs.Platform
AdjustCPUShares bool
}
// ContainerRmConfig holds arguments for the container remove
// operation. This struct is used to tell the backend what operations
// to perform.
type ContainerRmConfig struct {
ForceRemove, RemoveVolume, RemoveLink bool
}
// ExecConfig is a small subset of the Config struct that holds the configuration
// for the exec feature of docker.
type ExecConfig struct {
User string // User that will run the command
Privileged bool // Is the container in privileged mode
Tty bool // Attach standard streams to a tty.
AttachStdin bool // Attach the standard input, makes possible user interaction
AttachStderr bool // Attach the standard error
AttachStdout bool // Attach the standard output
Detach bool // Execute in detach mode
DetachKeys string // Escape keys for detach
Env []string // Environment variables
WorkingDir string // Working directory
Cmd []string // Execution commands and args
}
// PluginRmConfig holds arguments for plugin remove.
type PluginRmConfig struct {
ForceRemove bool
}
// PluginEnableConfig holds arguments for plugin enable
type PluginEnableConfig struct {
Timeout int
}
// PluginDisableConfig holds arguments for plugin disable.
type PluginDisableConfig struct {
ForceDisable bool
}
// NetworkListConfig stores the options available for listing networks
type NetworkListConfig struct {
// TODO(@cpuguy83): naming is hard, this is pulled from what was being used in the router before moving here
Detailed bool
Verbose bool
}

69
vendor/github.com/docker/docker/api/types/container/config.go generated vendored
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@ -1,69 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
import (
"time"
"github.com/docker/docker/api/types/strslice"
"github.com/docker/go-connections/nat"
)
// MinimumDuration puts a minimum on user configured duration.
// This is to prevent API error on time unit. For example, API may
// set 3 as healthcheck interval with intention of 3 seconds, but
// Docker interprets it as 3 nanoseconds.
const MinimumDuration = 1 * time.Millisecond
// HealthConfig holds configuration settings for the HEALTHCHECK feature.
type HealthConfig struct {
// Test is the test to perform to check that the container is healthy.
// An empty slice means to inherit the default.
// The options are:
// {} : inherit healthcheck
// {"NONE"} : disable healthcheck
// {"CMD", args...} : exec arguments directly
// {"CMD-SHELL", command} : run command with system's default shell
Test []string `json:",omitempty"`
// Zero means to inherit. Durations are expressed as integer nanoseconds.
Interval time.Duration `json:",omitempty"` // Interval is the time to wait between checks.
Timeout time.Duration `json:",omitempty"` // Timeout is the time to wait before considering the check to have hung.
StartPeriod time.Duration `json:",omitempty"` // The start period for the container to initialize before the retries starts to count down.
// Retries is the number of consecutive failures needed to consider a container as unhealthy.
// Zero means inherit.
Retries int `json:",omitempty"`
}
// Config contains the configuration data about a container.
// It should hold only portable information about the container.
// Here, "portable" means "independent from the host we are running on".
// Non-portable information *should* appear in HostConfig.
// All fields added to this struct must be marked `omitempty` to keep getting
// predictable hashes from the old `v1Compatibility` configuration.
type Config struct {
Hostname string // Hostname
Domainname string // Domainname
User string // User that will run the command(s) inside the container, also support user:group
AttachStdin bool // Attach the standard input, makes possible user interaction
AttachStdout bool // Attach the standard output
AttachStderr bool // Attach the standard error
ExposedPorts nat.PortSet `json:",omitempty"` // List of exposed ports
Tty bool // Attach standard streams to a tty, including stdin if it is not closed.
OpenStdin bool // Open stdin
StdinOnce bool // If true, close stdin after the 1 attached client disconnects.
Env []string // List of environment variable to set in the container
Cmd strslice.StrSlice // Command to run when starting the container
Healthcheck *HealthConfig `json:",omitempty"` // Healthcheck describes how to check the container is healthy
ArgsEscaped bool `json:",omitempty"` // True if command is already escaped (meaning treat as a command line) (Windows specific).
Image string // Name of the image as it was passed by the operator (e.g. could be symbolic)
Volumes map[string]struct{} // List of volumes (mounts) used for the container
WorkingDir string // Current directory (PWD) in the command will be launched
Entrypoint strslice.StrSlice // Entrypoint to run when starting the container
NetworkDisabled bool `json:",omitempty"` // Is network disabled
MacAddress string `json:",omitempty"` // Mac Address of the container
OnBuild []string // ONBUILD metadata that were defined on the image Dockerfile
Labels map[string]string // List of labels set to this container
StopSignal string `json:",omitempty"` // Signal to stop a container
StopTimeout *int `json:",omitempty"` // Timeout (in seconds) to stop a container
Shell strslice.StrSlice `json:",omitempty"` // Shell for shell-form of RUN, CMD, ENTRYPOINT
}

20
vendor/github.com/docker/docker/api/types/container/container_changes.go generated vendored
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@ -1,20 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
// ----------------------------------------------------------------------------
// Code generated by `swagger generate operation`. DO NOT EDIT.
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// ContainerChangeResponseItem change item in response to ContainerChanges operation
// swagger:model ContainerChangeResponseItem
type ContainerChangeResponseItem struct {
// Kind of change
// Required: true
Kind uint8 `json:"Kind"`
// Path to file that has changed
// Required: true
Path string `json:"Path"`
}

20
vendor/github.com/docker/docker/api/types/container/container_create.go generated vendored
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@ -1,20 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
// ----------------------------------------------------------------------------
// Code generated by `swagger generate operation`. DO NOT EDIT.
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// ContainerCreateCreatedBody OK response to ContainerCreate operation
// swagger:model ContainerCreateCreatedBody
type ContainerCreateCreatedBody struct {
// The ID of the created container
// Required: true
ID string `json:"Id"`
// Warnings encountered when creating the container
// Required: true
Warnings []string `json:"Warnings"`
}

22
vendor/github.com/docker/docker/api/types/container/container_top.go generated vendored
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@ -1,22 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
// ----------------------------------------------------------------------------
// Code generated by `swagger generate operation`. DO NOT EDIT.
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// ContainerTopOKBody OK response to ContainerTop operation
// swagger:model ContainerTopOKBody
type ContainerTopOKBody struct {
// Each process running in the container, where each is process
// is an array of values corresponding to the titles.
//
// Required: true
Processes [][]string `json:"Processes"`
// The ps column titles
// Required: true
Titles []string `json:"Titles"`
}

16
vendor/github.com/docker/docker/api/types/container/container_update.go generated vendored
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@ -1,16 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
// ----------------------------------------------------------------------------
// Code generated by `swagger generate operation`. DO NOT EDIT.
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// ContainerUpdateOKBody OK response to ContainerUpdate operation
// swagger:model ContainerUpdateOKBody
type ContainerUpdateOKBody struct {
// warnings
// Required: true
Warnings []string `json:"Warnings"`
}

28
vendor/github.com/docker/docker/api/types/container/container_wait.go generated vendored
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@ -1,28 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
// ----------------------------------------------------------------------------
// Code generated by `swagger generate operation`. DO NOT EDIT.
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// ContainerWaitOKBodyError container waiting error, if any
// swagger:model ContainerWaitOKBodyError
type ContainerWaitOKBodyError struct {
// Details of an error
Message string `json:"Message,omitempty"`
}
// ContainerWaitOKBody OK response to ContainerWait operation
// swagger:model ContainerWaitOKBody
type ContainerWaitOKBody struct {
// error
// Required: true
Error *ContainerWaitOKBodyError `json:"Error"`
// Exit code of the container
// Required: true
StatusCode int64 `json:"StatusCode"`
}

447
vendor/github.com/docker/docker/api/types/container/host_config.go generated vendored
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@ -1,447 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
import (
"strings"
"github.com/docker/docker/api/types/blkiodev"
"github.com/docker/docker/api/types/mount"
"github.com/docker/docker/api/types/strslice"
"github.com/docker/go-connections/nat"
units "github.com/docker/go-units"
)
// CgroupnsMode represents the cgroup namespace mode of the container
type CgroupnsMode string
// IsPrivate indicates whether the container uses its own private cgroup namespace
func (c CgroupnsMode) IsPrivate() bool {
return c == "private"
}
// IsHost indicates whether the container shares the host's cgroup namespace
func (c CgroupnsMode) IsHost() bool {
return c == "host"
}
// IsEmpty indicates whether the container cgroup namespace mode is unset
func (c CgroupnsMode) IsEmpty() bool {
return c == ""
}
// Valid indicates whether the cgroup namespace mode is valid
func (c CgroupnsMode) Valid() bool {
return c.IsEmpty() || c.IsPrivate() || c.IsHost()
}
// Isolation represents the isolation technology of a container. The supported
// values are platform specific
type Isolation string
// IsDefault indicates the default isolation technology of a container. On Linux this
// is the native driver. On Windows, this is a Windows Server Container.
func (i Isolation) IsDefault() bool {
return strings.ToLower(string(i)) == "default" || string(i) == ""
}
// IsHyperV indicates the use of a Hyper-V partition for isolation
func (i Isolation) IsHyperV() bool {
return strings.ToLower(string(i)) == "hyperv"
}
// IsProcess indicates the use of process isolation
func (i Isolation) IsProcess() bool {
return strings.ToLower(string(i)) == "process"
}
const (
// IsolationEmpty is unspecified (same behavior as default)
IsolationEmpty = Isolation("")
// IsolationDefault is the default isolation mode on current daemon
IsolationDefault = Isolation("default")
// IsolationProcess is process isolation mode
IsolationProcess = Isolation("process")
// IsolationHyperV is HyperV isolation mode
IsolationHyperV = Isolation("hyperv")
)
// IpcMode represents the container ipc stack.
type IpcMode string
// IsPrivate indicates whether the container uses its own private ipc namespace which can not be shared.
func (n IpcMode) IsPrivate() bool {
return n == "private"
}
// IsHost indicates whether the container shares the host's ipc namespace.
func (n IpcMode) IsHost() bool {
return n == "host"
}
// IsShareable indicates whether the container's ipc namespace can be shared with another container.
func (n IpcMode) IsShareable() bool {
return n == "shareable"
}
// IsContainer indicates whether the container uses another container's ipc namespace.
func (n IpcMode) IsContainer() bool {
parts := strings.SplitN(string(n), ":", 2)
return len(parts) > 1 && parts[0] == "container"
}
// IsNone indicates whether container IpcMode is set to "none".
func (n IpcMode) IsNone() bool {
return n == "none"
}
// IsEmpty indicates whether container IpcMode is empty
func (n IpcMode) IsEmpty() bool {
return n == ""
}
// Valid indicates whether the ipc mode is valid.
func (n IpcMode) Valid() bool {
return n.IsEmpty() || n.IsNone() || n.IsPrivate() || n.IsHost() || n.IsShareable() || n.IsContainer()
}
// Container returns the name of the container ipc stack is going to be used.
func (n IpcMode) Container() string {
parts := strings.SplitN(string(n), ":", 2)
if len(parts) > 1 && parts[0] == "container" {
return parts[1]
}
return ""
}
// NetworkMode represents the container network stack.
type NetworkMode string
// IsNone indicates whether container isn't using a network stack.
func (n NetworkMode) IsNone() bool {
return n == "none"
}
// IsDefault indicates whether container uses the default network stack.
func (n NetworkMode) IsDefault() bool {
return n == "default"
}
// IsPrivate indicates whether container uses its private network stack.
func (n NetworkMode) IsPrivate() bool {
return !(n.IsHost() || n.IsContainer())
}
// IsContainer indicates whether container uses a container network stack.
func (n NetworkMode) IsContainer() bool {
parts := strings.SplitN(string(n), ":", 2)
return len(parts) > 1 && parts[0] == "container"
}
// ConnectedContainer is the id of the container which network this container is connected to.
func (n NetworkMode) ConnectedContainer() string {
parts := strings.SplitN(string(n), ":", 2)
if len(parts) > 1 {
return parts[1]
}
return ""
}
// UserDefined indicates user-created network
func (n NetworkMode) UserDefined() string {
if n.IsUserDefined() {
return string(n)
}
return ""
}
// UsernsMode represents userns mode in the container.
type UsernsMode string
// IsHost indicates whether the container uses the host's userns.
func (n UsernsMode) IsHost() bool {
return n == "host"
}
// IsPrivate indicates whether the container uses the a private userns.
func (n UsernsMode) IsPrivate() bool {
return !(n.IsHost())
}
// Valid indicates whether the userns is valid.
func (n UsernsMode) Valid() bool {
parts := strings.Split(string(n), ":")
switch mode := parts[0]; mode {
case "", "host":
default:
return false
}
return true
}
// CgroupSpec represents the cgroup to use for the container.
type CgroupSpec string
// IsContainer indicates whether the container is using another container cgroup
func (c CgroupSpec) IsContainer() bool {
parts := strings.SplitN(string(c), ":", 2)
return len(parts) > 1 && parts[0] == "container"
}
// Valid indicates whether the cgroup spec is valid.
func (c CgroupSpec) Valid() bool {
return c.IsContainer() || c == ""
}
// Container returns the name of the container whose cgroup will be used.
func (c CgroupSpec) Container() string {
parts := strings.SplitN(string(c), ":", 2)
if len(parts) > 1 {
return parts[1]
}
return ""
}
// UTSMode represents the UTS namespace of the container.
type UTSMode string
// IsPrivate indicates whether the container uses its private UTS namespace.
func (n UTSMode) IsPrivate() bool {
return !(n.IsHost())
}
// IsHost indicates whether the container uses the host's UTS namespace.
func (n UTSMode) IsHost() bool {
return n == "host"
}
// Valid indicates whether the UTS namespace is valid.
func (n UTSMode) Valid() bool {
parts := strings.Split(string(n), ":")
switch mode := parts[0]; mode {
case "", "host":
default:
return false
}
return true
}
// PidMode represents the pid namespace of the container.
type PidMode string
// IsPrivate indicates whether the container uses its own new pid namespace.
func (n PidMode) IsPrivate() bool {
return !(n.IsHost() || n.IsContainer())
}
// IsHost indicates whether the container uses the host's pid namespace.
func (n PidMode) IsHost() bool {
return n == "host"
}
// IsContainer indicates whether the container uses a container's pid namespace.
func (n PidMode) IsContainer() bool {
parts := strings.SplitN(string(n), ":", 2)
return len(parts) > 1 && parts[0] == "container"
}
// Valid indicates whether the pid namespace is valid.
func (n PidMode) Valid() bool {
parts := strings.Split(string(n), ":")
switch mode := parts[0]; mode {
case "", "host":
case "container":
if len(parts) != 2 || parts[1] == "" {
return false
}
default:
return false
}
return true
}
// Container returns the name of the container whose pid namespace is going to be used.
func (n PidMode) Container() string {
parts := strings.SplitN(string(n), ":", 2)
if len(parts) > 1 {
return parts[1]
}
return ""
}
// DeviceRequest represents a request for devices from a device driver.
// Used by GPU device drivers.
type DeviceRequest struct {
Driver string // Name of device driver
Count int // Number of devices to request (-1 = All)
DeviceIDs []string // List of device IDs as recognizable by the device driver
Capabilities [][]string // An OR list of AND lists of device capabilities (e.g. "gpu")
Options map[string]string // Options to pass onto the device driver
}
// DeviceMapping represents the device mapping between the host and the container.
type DeviceMapping struct {
PathOnHost string
PathInContainer string
CgroupPermissions string
}
// RestartPolicy represents the restart policies of the container.
type RestartPolicy struct {
Name string
MaximumRetryCount int
}
// IsNone indicates whether the container has the "no" restart policy.
// This means the container will not automatically restart when exiting.
func (rp *RestartPolicy) IsNone() bool {
return rp.Name == "no" || rp.Name == ""
}
// IsAlways indicates whether the container has the "always" restart policy.
// This means the container will automatically restart regardless of the exit status.
func (rp *RestartPolicy) IsAlways() bool {
return rp.Name == "always"
}
// IsOnFailure indicates whether the container has the "on-failure" restart policy.
// This means the container will automatically restart of exiting with a non-zero exit status.
func (rp *RestartPolicy) IsOnFailure() bool {
return rp.Name == "on-failure"
}
// IsUnlessStopped indicates whether the container has the
// "unless-stopped" restart policy. This means the container will
// automatically restart unless user has put it to stopped state.
func (rp *RestartPolicy) IsUnlessStopped() bool {
return rp.Name == "unless-stopped"
}
// IsSame compares two RestartPolicy to see if they are the same
func (rp *RestartPolicy) IsSame(tp *RestartPolicy) bool {
return rp.Name == tp.Name && rp.MaximumRetryCount == tp.MaximumRetryCount
}
// LogMode is a type to define the available modes for logging
// These modes affect how logs are handled when log messages start piling up.
type LogMode string
// Available logging modes
const (
LogModeUnset = ""
LogModeBlocking LogMode = "blocking"
LogModeNonBlock LogMode = "non-blocking"
)
// LogConfig represents the logging configuration of the container.
type LogConfig struct {
Type string
Config map[string]string
}
// Resources contains container's resources (cgroups config, ulimits...)
type Resources struct {
// Applicable to all platforms
CPUShares int64 `json:"CpuShares"` // CPU shares (relative weight vs. other containers)
Memory int64 // Memory limit (in bytes)
NanoCPUs int64 `json:"NanoCpus"` // CPU quota in units of 10<sup>-9</sup> CPUs.
// Applicable to UNIX platforms
CgroupParent string // Parent cgroup.
BlkioWeight uint16 // Block IO weight (relative weight vs. other containers)
BlkioWeightDevice []*blkiodev.WeightDevice
BlkioDeviceReadBps []*blkiodev.ThrottleDevice
BlkioDeviceWriteBps []*blkiodev.ThrottleDevice
BlkioDeviceReadIOps []*blkiodev.ThrottleDevice
BlkioDeviceWriteIOps []*blkiodev.ThrottleDevice
CPUPeriod int64 `json:"CpuPeriod"` // CPU CFS (Completely Fair Scheduler) period
CPUQuota int64 `json:"CpuQuota"` // CPU CFS (Completely Fair Scheduler) quota
CPURealtimePeriod int64 `json:"CpuRealtimePeriod"` // CPU real-time period
CPURealtimeRuntime int64 `json:"CpuRealtimeRuntime"` // CPU real-time runtime
CpusetCpus string // CpusetCpus 0-2, 0,1
CpusetMems string // CpusetMems 0-2, 0,1
Devices []DeviceMapping // List of devices to map inside the container
DeviceCgroupRules []string // List of rule to be added to the device cgroup
DeviceRequests []DeviceRequest // List of device requests for device drivers
KernelMemory int64 // Kernel memory limit (in bytes), Deprecated: kernel 5.4 deprecated kmem.limit_in_bytes
KernelMemoryTCP int64 // Hard limit for kernel TCP buffer memory (in bytes)
MemoryReservation int64 // Memory soft limit (in bytes)
MemorySwap int64 // Total memory usage (memory + swap); set `-1` to enable unlimited swap
MemorySwappiness *int64 // Tuning container memory swappiness behaviour
OomKillDisable *bool // Whether to disable OOM Killer or not
PidsLimit *int64 // Setting PIDs limit for a container; Set `0` or `-1` for unlimited, or `null` to not change.
Ulimits []*units.Ulimit // List of ulimits to be set in the container
// Applicable to Windows
CPUCount int64 `json:"CpuCount"` // CPU count
CPUPercent int64 `json:"CpuPercent"` // CPU percent
IOMaximumIOps uint64 // Maximum IOps for the container system drive
IOMaximumBandwidth uint64 // Maximum IO in bytes per second for the container system drive
}
// UpdateConfig holds the mutable attributes of a Container.
// Those attributes can be updated at runtime.
type UpdateConfig struct {
// Contains container's resources (cgroups, ulimits)
Resources
RestartPolicy RestartPolicy
}
// HostConfig the non-portable Config structure of a container.
// Here, "non-portable" means "dependent of the host we are running on".
// Portable information *should* appear in Config.
type HostConfig struct {
// Applicable to all platforms
Binds []string // List of volume bindings for this container
ContainerIDFile string // File (path) where the containerId is written
LogConfig LogConfig // Configuration of the logs for this container
NetworkMode NetworkMode // Network mode to use for the container
PortBindings nat.PortMap // Port mapping between the exposed port (container) and the host
RestartPolicy RestartPolicy // Restart policy to be used for the container
AutoRemove bool // Automatically remove container when it exits
VolumeDriver string // Name of the volume driver used to mount volumes
VolumesFrom []string // List of volumes to take from other container
// Applicable to UNIX platforms
CapAdd strslice.StrSlice // List of kernel capabilities to add to the container
CapDrop strslice.StrSlice // List of kernel capabilities to remove from the container
CgroupnsMode CgroupnsMode // Cgroup namespace mode to use for the container
DNS []string `json:"Dns"` // List of DNS server to lookup
DNSOptions []string `json:"DnsOptions"` // List of DNSOption to look for
DNSSearch []string `json:"DnsSearch"` // List of DNSSearch to look for
ExtraHosts []string // List of extra hosts
GroupAdd []string // List of additional groups that the container process will run as
IpcMode IpcMode // IPC namespace to use for the container
Cgroup CgroupSpec // Cgroup to use for the container
Links []string // List of links (in the name:alias form)
OomScoreAdj int // Container preference for OOM-killing
PidMode PidMode // PID namespace to use for the container
Privileged bool // Is the container in privileged mode
PublishAllPorts bool // Should docker publish all exposed port for the container
ReadonlyRootfs bool // Is the container root filesystem in read-only
SecurityOpt []string // List of string values to customize labels for MLS systems, such as SELinux.
StorageOpt map[string]string `json:",omitempty"` // Storage driver options per container.
Tmpfs map[string]string `json:",omitempty"` // List of tmpfs (mounts) used for the container
UTSMode UTSMode // UTS namespace to use for the container
UsernsMode UsernsMode // The user namespace to use for the container
ShmSize int64 // Total shm memory usage
Sysctls map[string]string `json:",omitempty"` // List of Namespaced sysctls used for the container
Runtime string `json:",omitempty"` // Runtime to use with this container
// Applicable to Windows
ConsoleSize [2]uint // Initial console size (height,width)
Isolation Isolation // Isolation technology of the container (e.g. default, hyperv)
// Contains container's resources (cgroups, ulimits)
Resources
// Mounts specs used by the container
Mounts []mount.Mount `json:",omitempty"`
// MaskedPaths is the list of paths to be masked inside the container (this overrides the default set of paths)
MaskedPaths []string
// ReadonlyPaths is the list of paths to be set as read-only inside the container (this overrides the default set of paths)
ReadonlyPaths []string
// Run a custom init inside the container, if null, use the daemon's configured settings
Init *bool `json:",omitempty"`
}

41
vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go generated vendored
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@ -1,41 +0,0 @@
// +build !windows
package container // import "github.com/docker/docker/api/types/container"
// IsValid indicates if an isolation technology is valid
func (i Isolation) IsValid() bool {
return i.IsDefault()
}
// NetworkName returns the name of the network stack.
func (n NetworkMode) NetworkName() string {
if n.IsBridge() {
return "bridge"
} else if n.IsHost() {
return "host"
} else if n.IsContainer() {
return "container"
} else if n.IsNone() {
return "none"
} else if n.IsDefault() {
return "default"
} else if n.IsUserDefined() {
return n.UserDefined()
}
return ""
}
// IsBridge indicates whether container uses the bridge network stack
func (n NetworkMode) IsBridge() bool {
return n == "bridge"
}
// IsHost indicates whether container uses the host network stack.
func (n NetworkMode) IsHost() bool {
return n == "host"
}
// IsUserDefined indicates user-created network
func (n NetworkMode) IsUserDefined() bool {
return !n.IsDefault() && !n.IsBridge() && !n.IsHost() && !n.IsNone() && !n.IsContainer()
}

40
vendor/github.com/docker/docker/api/types/container/hostconfig_windows.go generated vendored
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@ -1,40 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
// IsBridge indicates whether container uses the bridge network stack
// in windows it is given the name NAT
func (n NetworkMode) IsBridge() bool {
return n == "nat"
}
// IsHost indicates whether container uses the host network stack.
// returns false as this is not supported by windows
func (n NetworkMode) IsHost() bool {
return false
}
// IsUserDefined indicates user-created network
func (n NetworkMode) IsUserDefined() bool {
return !n.IsDefault() && !n.IsNone() && !n.IsBridge() && !n.IsContainer()
}
// IsValid indicates if an isolation technology is valid
func (i Isolation) IsValid() bool {
return i.IsDefault() || i.IsHyperV() || i.IsProcess()
}
// NetworkName returns the name of the network stack.
func (n NetworkMode) NetworkName() string {
if n.IsDefault() {
return "default"
} else if n.IsBridge() {
return "nat"
} else if n.IsNone() {
return "none"
} else if n.IsContainer() {
return "container"
} else if n.IsUserDefined() {
return n.UserDefined()
}
return ""
}

22
vendor/github.com/docker/docker/api/types/container/waitcondition.go generated vendored
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@ -1,22 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
// WaitCondition is a type used to specify a container state for which
// to wait.
type WaitCondition string
// Possible WaitCondition Values.
//
// WaitConditionNotRunning (default) is used to wait for any of the non-running
// states: "created", "exited", "dead", "removing", or "removed".
//
// WaitConditionNextExit is used to wait for the next time the state changes
// to a non-running state. If the state is currently "created" or "exited",
// this would cause Wait() to block until either the container runs and exits
// or is removed.
//
// WaitConditionRemoved is used to wait for the container to be removed.
const (
WaitConditionNotRunning WaitCondition = "not-running"
WaitConditionNextExit WaitCondition = "next-exit"
WaitConditionRemoved WaitCondition = "removed"
)

13
vendor/github.com/docker/docker/api/types/error_response.go generated vendored
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@ -1,13 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// ErrorResponse Represents an error.
// swagger:model ErrorResponse
type ErrorResponse struct {
// The error message.
// Required: true
Message string `json:"message"`
}

6
vendor/github.com/docker/docker/api/types/error_response_ext.go generated vendored
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@ -1,6 +0,0 @@
package types
// Error returns the error message
func (e ErrorResponse) Error() string {
return e.Message
}

54
vendor/github.com/docker/docker/api/types/events/events.go generated vendored
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@ -1,54 +0,0 @@
package events // import "github.com/docker/docker/api/types/events"
const (
// BuilderEventType is the event type that the builder generates
BuilderEventType = "builder"
// ContainerEventType is the event type that containers generate
ContainerEventType = "container"
// DaemonEventType is the event type that daemon generate
DaemonEventType = "daemon"
// ImageEventType is the event type that images generate
ImageEventType = "image"
// NetworkEventType is the event type that networks generate
NetworkEventType = "network"
// PluginEventType is the event type that plugins generate
PluginEventType = "plugin"
// VolumeEventType is the event type that volumes generate
VolumeEventType = "volume"
// ServiceEventType is the event type that services generate
ServiceEventType = "service"
// NodeEventType is the event type that nodes generate
NodeEventType = "node"
// SecretEventType is the event type that secrets generate
SecretEventType = "secret"
// ConfigEventType is the event type that configs generate
ConfigEventType = "config"
)
// Actor describes something that generates events,
// like a container, or a network, or a volume.
// It has a defined name and a set or attributes.
// The container attributes are its labels, other actors
// can generate these attributes from other properties.
type Actor struct {
ID string
Attributes map[string]string
}
// Message represents the information an event contains
type Message struct {
// Deprecated information from JSONMessage.
// With data only in container events.
Status string `json:"status,omitempty"`
ID string `json:"id,omitempty"`
From string `json:"from,omitempty"`
Type string
Action string
Actor Actor
// Engine events are local scope. Cluster events are swarm scope.
Scope string `json:"scope,omitempty"`
Time int64 `json:"time,omitempty"`
TimeNano int64 `json:"timeNano,omitempty"`
}

324
vendor/github.com/docker/docker/api/types/filters/parse.go generated vendored
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@ -1,324 +0,0 @@
/*Package filters provides tools for encoding a mapping of keys to a set of
multiple values.
*/
package filters // import "github.com/docker/docker/api/types/filters"
import (
"encoding/json"
"regexp"
"strings"
"github.com/docker/docker/api/types/versions"
)
// Args stores a mapping of keys to a set of multiple values.
type Args struct {
fields map[string]map[string]bool
}
// KeyValuePair are used to initialize a new Args
type KeyValuePair struct {
Key string
Value string
}
// Arg creates a new KeyValuePair for initializing Args
func Arg(key, value string) KeyValuePair {
return KeyValuePair{Key: key, Value: value}
}
// NewArgs returns a new Args populated with the initial args
func NewArgs(initialArgs ...KeyValuePair) Args {
args := Args{fields: map[string]map[string]bool{}}
for _, arg := range initialArgs {
args.Add(arg.Key, arg.Value)
}
return args
}
// Keys returns all the keys in list of Args
func (args Args) Keys() []string {
keys := make([]string, 0, len(args.fields))
for k := range args.fields {
keys = append(keys, k)
}
return keys
}
// MarshalJSON returns a JSON byte representation of the Args
func (args Args) MarshalJSON() ([]byte, error) {
if len(args.fields) == 0 {
return []byte{}, nil
}
return json.Marshal(args.fields)
}
// ToJSON returns the Args as a JSON encoded string
func ToJSON(a Args) (string, error) {
if a.Len() == 0 {
return "", nil
}
buf, err := json.Marshal(a)
return string(buf), err
}
// ToParamWithVersion encodes Args as a JSON string. If version is less than 1.22
// then the encoded format will use an older legacy format where the values are a
// list of strings, instead of a set.
//
// Deprecated: do not use in any new code; use ToJSON instead
func ToParamWithVersion(version string, a Args) (string, error) {
if a.Len() == 0 {
return "", nil
}
if version != "" && versions.LessThan(version, "1.22") {
buf, err := json.Marshal(convertArgsToSlice(a.fields))
return string(buf), err
}
return ToJSON(a)
}
// FromJSON decodes a JSON encoded string into Args
func FromJSON(p string) (Args, error) {
args := NewArgs()
if p == "" {
return args, nil
}
raw := []byte(p)
err := json.Unmarshal(raw, &args)
if err == nil {
return args, nil
}
// Fallback to parsing arguments in the legacy slice format
deprecated := map[string][]string{}
if legacyErr := json.Unmarshal(raw, &deprecated); legacyErr != nil {
return args, err
}
args.fields = deprecatedArgs(deprecated)
return args, nil
}
// UnmarshalJSON populates the Args from JSON encode bytes
func (args Args) UnmarshalJSON(raw []byte) error {
if len(raw) == 0 {
return nil
}
return json.Unmarshal(raw, &args.fields)
}
// Get returns the list of values associated with the key
func (args Args) Get(key string) []string {
values := args.fields[key]
if values == nil {
return make([]string, 0)
}
slice := make([]string, 0, len(values))
for key := range values {
slice = append(slice, key)
}
return slice
}
// Add a new value to the set of values
func (args Args) Add(key, value string) {
if _, ok := args.fields[key]; ok {
args.fields[key][value] = true
} else {
args.fields[key] = map[string]bool{value: true}
}
}
// Del removes a value from the set
func (args Args) Del(key, value string) {
if _, ok := args.fields[key]; ok {
delete(args.fields[key], value)
if len(args.fields[key]) == 0 {
delete(args.fields, key)
}
}
}
// Len returns the number of keys in the mapping
func (args Args) Len() int {
return len(args.fields)
}
// MatchKVList returns true if all the pairs in sources exist as key=value
// pairs in the mapping at key, or if there are no values at key.
func (args Args) MatchKVList(key string, sources map[string]string) bool {
fieldValues := args.fields[key]
// do not filter if there is no filter set or cannot determine filter
if len(fieldValues) == 0 {
return true
}
if len(sources) == 0 {
return false
}
for value := range fieldValues {
testKV := strings.SplitN(value, "=", 2)
v, ok := sources[testKV[0]]
if !ok {
return false
}
if len(testKV) == 2 && testKV[1] != v {
return false
}
}
return true
}
// Match returns true if any of the values at key match the source string
func (args Args) Match(field, source string) bool {
if args.ExactMatch(field, source) {
return true
}
fieldValues := args.fields[field]
for name2match := range fieldValues {
match, err := regexp.MatchString(name2match, source)
if err != nil {
continue
}
if match {
return true
}
}
return false
}
// ExactMatch returns true if the source matches exactly one of the values.
func (args Args) ExactMatch(key, source string) bool {
fieldValues, ok := args.fields[key]
// do not filter if there is no filter set or cannot determine filter
if !ok || len(fieldValues) == 0 {
return true
}
// try to match full name value to avoid O(N) regular expression matching
return fieldValues[source]
}
// UniqueExactMatch returns true if there is only one value and the source
// matches exactly the value.
func (args Args) UniqueExactMatch(key, source string) bool {
fieldValues := args.fields[key]
// do not filter if there is no filter set or cannot determine filter
if len(fieldValues) == 0 {
return true
}
if len(args.fields[key]) != 1 {
return false
}
// try to match full name value to avoid O(N) regular expression matching
return fieldValues[source]
}
// FuzzyMatch returns true if the source matches exactly one value, or the
// source has one of the values as a prefix.
func (args Args) FuzzyMatch(key, source string) bool {
if args.ExactMatch(key, source) {
return true
}
fieldValues := args.fields[key]
for prefix := range fieldValues {
if strings.HasPrefix(source, prefix) {
return true
}
}
return false
}
// Contains returns true if the key exists in the mapping
func (args Args) Contains(field string) bool {
_, ok := args.fields[field]
return ok
}
type invalidFilter string
func (e invalidFilter) Error() string {
return "Invalid filter '" + string(e) + "'"
}
func (invalidFilter) InvalidParameter() {}
// Validate compared the set of accepted keys against the keys in the mapping.
// An error is returned if any mapping keys are not in the accepted set.
func (args Args) Validate(accepted map[string]bool) error {
for name := range args.fields {
if !accepted[name] {
return invalidFilter(name)
}
}
return nil
}
// WalkValues iterates over the list of values for a key in the mapping and calls
// op() for each value. If op returns an error the iteration stops and the
// error is returned.
func (args Args) WalkValues(field string, op func(value string) error) error {
if _, ok := args.fields[field]; !ok {
return nil
}
for v := range args.fields[field] {
if err := op(v); err != nil {
return err
}
}
return nil
}
// Clone returns a copy of args.
func (args Args) Clone() (newArgs Args) {
newArgs.fields = make(map[string]map[string]bool, len(args.fields))
for k, m := range args.fields {
var mm map[string]bool
if m != nil {
mm = make(map[string]bool, len(m))
for kk, v := range m {
mm[kk] = v
}
}
newArgs.fields[k] = mm
}
return newArgs
}
func deprecatedArgs(d map[string][]string) map[string]map[string]bool {
m := map[string]map[string]bool{}
for k, v := range d {
values := map[string]bool{}
for _, vv := range v {
values[vv] = true
}
m[k] = values
}
return m
}
func convertArgsToSlice(f map[string]map[string]bool) map[string][]string {
m := map[string][]string{}
for k, v := range f {
values := []string{}
for kk := range v {
if v[kk] {
values = append(values, kk)
}
}
m[k] = values
}
return m
}

17
vendor/github.com/docker/docker/api/types/graph_driver_data.go generated vendored
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@ -1,17 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// GraphDriverData Information about a container's graph driver.
// swagger:model GraphDriverData
type GraphDriverData struct {
// data
// Required: true
Data map[string]string `json:"Data"`
// name
// Required: true
Name string `json:"Name"`
}

13
vendor/github.com/docker/docker/api/types/id_response.go generated vendored
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@ -1,13 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// IDResponse Response to an API call that returns just an Id
// swagger:model IdResponse
type IDResponse struct {
// The id of the newly created object.
// Required: true
ID string `json:"Id"`
}

36
vendor/github.com/docker/docker/api/types/image/image_history.go generated vendored
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@ -1,36 +0,0 @@
package image // import "github.com/docker/docker/api/types/image"
// ----------------------------------------------------------------------------
// Code generated by `swagger generate operation`. DO NOT EDIT.
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// HistoryResponseItem individual image layer information in response to ImageHistory operation
// swagger:model HistoryResponseItem
type HistoryResponseItem struct {
// comment
// Required: true
Comment string `json:"Comment"`
// created
// Required: true
Created int64 `json:"Created"`
// created by
// Required: true
CreatedBy string `json:"CreatedBy"`
// Id
// Required: true
ID string `json:"Id"`
// size
// Required: true
Size int64 `json:"Size"`
// tags
// Required: true
Tags []string `json:"Tags"`
}

15
vendor/github.com/docker/docker/api/types/image_delete_response_item.go generated vendored
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@ -1,15 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// ImageDeleteResponseItem image delete response item
// swagger:model ImageDeleteResponseItem
type ImageDeleteResponseItem struct {
// The image ID of an image that was deleted
Deleted string `json:"Deleted,omitempty"`
// The image ID of an image that was untagged
Untagged string `json:"Untagged,omitempty"`
}

49
vendor/github.com/docker/docker/api/types/image_summary.go generated vendored
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@ -1,49 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// ImageSummary image summary
// swagger:model ImageSummary
type ImageSummary struct {
// containers
// Required: true
Containers int64 `json:"Containers"`
// created
// Required: true
Created int64 `json:"Created"`
// Id
// Required: true
ID string `json:"Id"`
// labels
// Required: true
Labels map[string]string `json:"Labels"`
// parent Id
// Required: true
ParentID string `json:"ParentId"`
// repo digests
// Required: true
RepoDigests []string `json:"RepoDigests"`
// repo tags
// Required: true
RepoTags []string `json:"RepoTags"`
// shared size
// Required: true
SharedSize int64 `json:"SharedSize"`
// size
// Required: true
Size int64 `json:"Size"`
// virtual size
// Required: true
VirtualSize int64 `json:"VirtualSize"`
}

131
vendor/github.com/docker/docker/api/types/mount/mount.go generated vendored
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@ -1,131 +0,0 @@
package mount // import "github.com/docker/docker/api/types/mount"
import (
"os"
)
// Type represents the type of a mount.
type Type string
// Type constants
const (
// TypeBind is the type for mounting host dir
TypeBind Type = "bind"
// TypeVolume is the type for remote storage volumes
TypeVolume Type = "volume"
// TypeTmpfs is the type for mounting tmpfs
TypeTmpfs Type = "tmpfs"
// TypeNamedPipe is the type for mounting Windows named pipes
TypeNamedPipe Type = "npipe"
)
// Mount represents a mount (volume).
type Mount struct {
Type Type `json:",omitempty"`
// Source specifies the name of the mount. Depending on mount type, this
// may be a volume name or a host path, or even ignored.
// Source is not supported for tmpfs (must be an empty value)
Source string `json:",omitempty"`
Target string `json:",omitempty"`
ReadOnly bool `json:",omitempty"`
Consistency Consistency `json:",omitempty"`
BindOptions *BindOptions `json:",omitempty"`
VolumeOptions *VolumeOptions `json:",omitempty"`
TmpfsOptions *TmpfsOptions `json:",omitempty"`
}
// Propagation represents the propagation of a mount.
type Propagation string
const (
// PropagationRPrivate RPRIVATE
PropagationRPrivate Propagation = "rprivate"
// PropagationPrivate PRIVATE
PropagationPrivate Propagation = "private"
// PropagationRShared RSHARED
PropagationRShared Propagation = "rshared"
// PropagationShared SHARED
PropagationShared Propagation = "shared"
// PropagationRSlave RSLAVE
PropagationRSlave Propagation = "rslave"
// PropagationSlave SLAVE
PropagationSlave Propagation = "slave"
)
// Propagations is the list of all valid mount propagations
var Propagations = []Propagation{
PropagationRPrivate,
PropagationPrivate,
PropagationRShared,
PropagationShared,
PropagationRSlave,
PropagationSlave,
}
// Consistency represents the consistency requirements of a mount.
type Consistency string
const (
// ConsistencyFull guarantees bind mount-like consistency
ConsistencyFull Consistency = "consistent"
// ConsistencyCached mounts can cache read data and FS structure
ConsistencyCached Consistency = "cached"
// ConsistencyDelegated mounts can cache read and written data and structure
ConsistencyDelegated Consistency = "delegated"
// ConsistencyDefault provides "consistent" behavior unless overridden
ConsistencyDefault Consistency = "default"
)
// BindOptions defines options specific to mounts of type "bind".
type BindOptions struct {
Propagation Propagation `json:",omitempty"`
NonRecursive bool `json:",omitempty"`
}
// VolumeOptions represents the options for a mount of type volume.
type VolumeOptions struct {
NoCopy bool `json:",omitempty"`
Labels map[string]string `json:",omitempty"`
DriverConfig *Driver `json:",omitempty"`
}
// Driver represents a volume driver.
type Driver struct {
Name string `json:",omitempty"`
Options map[string]string `json:",omitempty"`
}
// TmpfsOptions defines options specific to mounts of type "tmpfs".
type TmpfsOptions struct {
// Size sets the size of the tmpfs, in bytes.
//
// This will be converted to an operating system specific value
// depending on the host. For example, on linux, it will be converted to
// use a 'k', 'm' or 'g' syntax. BSD, though not widely supported with
// docker, uses a straight byte value.
//
// Percentages are not supported.
SizeBytes int64 `json:",omitempty"`
// Mode of the tmpfs upon creation
Mode os.FileMode `json:",omitempty"`
// TODO(stevvooe): There are several more tmpfs flags, specified in the
// daemon, that are accepted. Only the most basic are added for now.
//
// From https://github.com/moby/sys/blob/mount/v0.1.1/mount/flags.go#L47-L56
//
// var validFlags = map[string]bool{
// "": true,
// "size": true, X
// "mode": true, X
// "uid": true,
// "gid": true,
// "nr_inodes": true,
// "nr_blocks": true,
// "mpol": true,
// }
//
// Some of these may be straightforward to add, but others, such as
// uid/gid have implications in a clustered system.
}

126
vendor/github.com/docker/docker/api/types/network/network.go generated vendored
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@ -1,126 +0,0 @@
package network // import "github.com/docker/docker/api/types/network"
import (
"github.com/docker/docker/api/types/filters"
)
// Address represents an IP address
type Address struct {
Addr string
PrefixLen int
}
// IPAM represents IP Address Management
type IPAM struct {
Driver string
Options map[string]string // Per network IPAM driver options
Config []IPAMConfig
}
// IPAMConfig represents IPAM configurations
type IPAMConfig struct {
Subnet string `json:",omitempty"`
IPRange string `json:",omitempty"`
Gateway string `json:",omitempty"`
AuxAddress map[string]string `json:"AuxiliaryAddresses,omitempty"`
}
// EndpointIPAMConfig represents IPAM configurations for the endpoint
type EndpointIPAMConfig struct {
IPv4Address string `json:",omitempty"`
IPv6Address string `json:",omitempty"`
LinkLocalIPs []string `json:",omitempty"`
}
// Copy makes a copy of the endpoint ipam config
func (cfg *EndpointIPAMConfig) Copy() *EndpointIPAMConfig {
cfgCopy := *cfg
cfgCopy.LinkLocalIPs = make([]string, 0, len(cfg.LinkLocalIPs))
cfgCopy.LinkLocalIPs = append(cfgCopy.LinkLocalIPs, cfg.LinkLocalIPs...)
return &cfgCopy
}
// PeerInfo represents one peer of an overlay network
type PeerInfo struct {
Name string
IP string
}
// EndpointSettings stores the network endpoint details
type EndpointSettings struct {
// Configurations
IPAMConfig *EndpointIPAMConfig
Links []string
Aliases []string
// Operational data
NetworkID string
EndpointID string
Gateway string
IPAddress string
IPPrefixLen int
IPv6Gateway string
GlobalIPv6Address string
GlobalIPv6PrefixLen int
MacAddress string
DriverOpts map[string]string
}
// Task carries the information about one backend task
type Task struct {
Name string
EndpointID string
EndpointIP string
Info map[string]string
}
// ServiceInfo represents service parameters with the list of service's tasks
type ServiceInfo struct {
VIP string
Ports []string
LocalLBIndex int
Tasks []Task
}
// Copy makes a deep copy of `EndpointSettings`
func (es *EndpointSettings) Copy() *EndpointSettings {
epCopy := *es
if es.IPAMConfig != nil {
epCopy.IPAMConfig = es.IPAMConfig.Copy()
}
if es.Links != nil {
links := make([]string, 0, len(es.Links))
epCopy.Links = append(links, es.Links...)
}
if es.Aliases != nil {
aliases := make([]string, 0, len(es.Aliases))
epCopy.Aliases = append(aliases, es.Aliases...)
}
return &epCopy
}
// NetworkingConfig represents the container's networking configuration for each of its interfaces
// Carries the networking configs specified in the `docker run` and `docker network connect` commands
type NetworkingConfig struct {
EndpointsConfig map[string]*EndpointSettings // Endpoint configs for each connecting network
}
// ConfigReference specifies the source which provides a network's configuration
type ConfigReference struct {
Network string
}
var acceptedFilters = map[string]bool{
"dangling": true,
"driver": true,
"id": true,
"label": true,
"name": true,
"scope": true,
"type": true,
}
// ValidateFilters validates the list of filter args with the available filters.
func ValidateFilters(filter filters.Args) error {
return filter.Validate(acceptedFilters)
}

203
vendor/github.com/docker/docker/api/types/plugin.go generated vendored
View File

@ -1,203 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// Plugin A plugin for the Engine API
// swagger:model Plugin
type Plugin struct {
// config
// Required: true
Config PluginConfig `json:"Config"`
// True if the plugin is running. False if the plugin is not running, only installed.
// Required: true
Enabled bool `json:"Enabled"`
// Id
ID string `json:"Id,omitempty"`
// name
// Required: true
Name string `json:"Name"`
// plugin remote reference used to push/pull the plugin
PluginReference string `json:"PluginReference,omitempty"`
// settings
// Required: true
Settings PluginSettings `json:"Settings"`
}
// PluginConfig The config of a plugin.
// swagger:model PluginConfig
type PluginConfig struct {
// args
// Required: true
Args PluginConfigArgs `json:"Args"`
// description
// Required: true
Description string `json:"Description"`
// Docker Version used to create the plugin
DockerVersion string `json:"DockerVersion,omitempty"`
// documentation
// Required: true
Documentation string `json:"Documentation"`
// entrypoint
// Required: true
Entrypoint []string `json:"Entrypoint"`
// env
// Required: true
Env []PluginEnv `json:"Env"`
// interface
// Required: true
Interface PluginConfigInterface `json:"Interface"`
// ipc host
// Required: true
IpcHost bool `json:"IpcHost"`
// linux
// Required: true
Linux PluginConfigLinux `json:"Linux"`
// mounts
// Required: true
Mounts []PluginMount `json:"Mounts"`
// network
// Required: true
Network PluginConfigNetwork `json:"Network"`
// pid host
// Required: true
PidHost bool `json:"PidHost"`
// propagated mount
// Required: true
PropagatedMount string `json:"PropagatedMount"`
// user
User PluginConfigUser `json:"User,omitempty"`
// work dir
// Required: true
WorkDir string `json:"WorkDir"`
// rootfs
Rootfs *PluginConfigRootfs `json:"rootfs,omitempty"`
}
// PluginConfigArgs plugin config args
// swagger:model PluginConfigArgs
type PluginConfigArgs struct {
// description
// Required: true
Description string `json:"Description"`
// name
// Required: true
Name string `json:"Name"`
// settable
// Required: true
Settable []string `json:"Settable"`
// value
// Required: true
Value []string `json:"Value"`
}
// PluginConfigInterface The interface between Docker and the plugin
// swagger:model PluginConfigInterface
type PluginConfigInterface struct {
// Protocol to use for clients connecting to the plugin.
ProtocolScheme string `json:"ProtocolScheme,omitempty"`
// socket
// Required: true
Socket string `json:"Socket"`
// types
// Required: true
Types []PluginInterfaceType `json:"Types"`
}
// PluginConfigLinux plugin config linux
// swagger:model PluginConfigLinux
type PluginConfigLinux struct {
// allow all devices
// Required: true
AllowAllDevices bool `json:"AllowAllDevices"`
// capabilities
// Required: true
Capabilities []string `json:"Capabilities"`
// devices
// Required: true
Devices []PluginDevice `json:"Devices"`
}
// PluginConfigNetwork plugin config network
// swagger:model PluginConfigNetwork
type PluginConfigNetwork struct {
// type
// Required: true
Type string `json:"Type"`
}
// PluginConfigRootfs plugin config rootfs
// swagger:model PluginConfigRootfs
type PluginConfigRootfs struct {
// diff ids
DiffIds []string `json:"diff_ids"`
// type
Type string `json:"type,omitempty"`
}
// PluginConfigUser plugin config user
// swagger:model PluginConfigUser
type PluginConfigUser struct {
// g ID
GID uint32 `json:"GID,omitempty"`
// UID
UID uint32 `json:"UID,omitempty"`
}
// PluginSettings Settings that can be modified by users.
// swagger:model PluginSettings
type PluginSettings struct {
// args
// Required: true
Args []string `json:"Args"`
// devices
// Required: true
Devices []PluginDevice `json:"Devices"`
// env
// Required: true
Env []string `json:"Env"`
// mounts
// Required: true
Mounts []PluginMount `json:"Mounts"`
}

25
vendor/github.com/docker/docker/api/types/plugin_device.go generated vendored
View File

@ -1,25 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// PluginDevice plugin device
// swagger:model PluginDevice
type PluginDevice struct {
// description
// Required: true
Description string `json:"Description"`
// name
// Required: true
Name string `json:"Name"`
// path
// Required: true
Path *string `json:"Path"`
// settable
// Required: true
Settable []string `json:"Settable"`
}

25
vendor/github.com/docker/docker/api/types/plugin_env.go generated vendored
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@ -1,25 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// PluginEnv plugin env
// swagger:model PluginEnv
type PluginEnv struct {
// description
// Required: true
Description string `json:"Description"`
// name
// Required: true
Name string `json:"Name"`
// settable
// Required: true
Settable []string `json:"Settable"`
// value
// Required: true
Value *string `json:"Value"`
}

21
vendor/github.com/docker/docker/api/types/plugin_interface_type.go generated vendored
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@ -1,21 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// PluginInterfaceType plugin interface type
// swagger:model PluginInterfaceType
type PluginInterfaceType struct {
// capability
// Required: true
Capability string `json:"Capability"`
// prefix
// Required: true
Prefix string `json:"Prefix"`
// version
// Required: true
Version string `json:"Version"`
}

37
vendor/github.com/docker/docker/api/types/plugin_mount.go generated vendored
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@ -1,37 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// PluginMount plugin mount
// swagger:model PluginMount
type PluginMount struct {
// description
// Required: true
Description string `json:"Description"`
// destination
// Required: true
Destination string `json:"Destination"`
// name
// Required: true
Name string `json:"Name"`
// options
// Required: true
Options []string `json:"Options"`
// settable
// Required: true
Settable []string `json:"Settable"`
// source
// Required: true
Source *string `json:"Source"`
// type
// Required: true
Type string `json:"Type"`
}

71
vendor/github.com/docker/docker/api/types/plugin_responses.go generated vendored
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@ -1,71 +0,0 @@
package types // import "github.com/docker/docker/api/types"
import (
"encoding/json"
"fmt"
"sort"
)
// PluginsListResponse contains the response for the Engine API
type PluginsListResponse []*Plugin
// UnmarshalJSON implements json.Unmarshaler for PluginInterfaceType
func (t *PluginInterfaceType) UnmarshalJSON(p []byte) error {
versionIndex := len(p)
prefixIndex := 0
if len(p) < 2 || p[0] != '"' || p[len(p)-1] != '"' {
return fmt.Errorf("%q is not a plugin interface type", p)
}
p = p[1 : len(p)-1]
loop:
for i, b := range p {
switch b {
case '.':
prefixIndex = i
case '/':
versionIndex = i
break loop
}
}
t.Prefix = string(p[:prefixIndex])
t.Capability = string(p[prefixIndex+1 : versionIndex])
if versionIndex < len(p) {
t.Version = string(p[versionIndex+1:])
}
return nil
}
// MarshalJSON implements json.Marshaler for PluginInterfaceType
func (t *PluginInterfaceType) MarshalJSON() ([]byte, error) {
return json.Marshal(t.String())
}
// String implements fmt.Stringer for PluginInterfaceType
func (t PluginInterfaceType) String() string {
return fmt.Sprintf("%s.%s/%s", t.Prefix, t.Capability, t.Version)
}
// PluginPrivilege describes a permission the user has to accept
// upon installing a plugin.
type PluginPrivilege struct {
Name string
Description string
Value []string
}
// PluginPrivileges is a list of PluginPrivilege
type PluginPrivileges []PluginPrivilege
func (s PluginPrivileges) Len() int {
return len(s)
}
func (s PluginPrivileges) Less(i, j int) bool {
return s[i].Name < s[j].Name
}
func (s PluginPrivileges) Swap(i, j int) {
sort.Strings(s[i].Value)
sort.Strings(s[j].Value)
s[i], s[j] = s[j], s[i]
}

23
vendor/github.com/docker/docker/api/types/port.go generated vendored
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@ -1,23 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// Port An open port on a container
// swagger:model Port
type Port struct {
// Host IP address that the container's port is mapped to
IP string `json:"IP,omitempty"`
// Port on the container
// Required: true
PrivatePort uint16 `json:"PrivatePort"`
// Port exposed on the host
PublicPort uint16 `json:"PublicPort,omitempty"`
// type
// Required: true
Type string `json:"Type"`
}

21
vendor/github.com/docker/docker/api/types/registry/authenticate.go generated vendored
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@ -1,21 +0,0 @@
package registry // import "github.com/docker/docker/api/types/registry"
// ----------------------------------------------------------------------------
// DO NOT EDIT THIS FILE
// This file was generated by `swagger generate operation`
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// AuthenticateOKBody authenticate o k body
// swagger:model AuthenticateOKBody
type AuthenticateOKBody struct {
// An opaque token used to authenticate a user after a successful login
// Required: true
IdentityToken string `json:"IdentityToken"`
// The status of the authentication
// Required: true
Status string `json:"Status"`
}

119
vendor/github.com/docker/docker/api/types/registry/registry.go generated vendored
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@ -1,119 +0,0 @@
package registry // import "github.com/docker/docker/api/types/registry"
import (
"encoding/json"
"net"
v1 "github.com/opencontainers/image-spec/specs-go/v1"
)
// ServiceConfig stores daemon registry services configuration.
type ServiceConfig struct {
AllowNondistributableArtifactsCIDRs []*NetIPNet
AllowNondistributableArtifactsHostnames []string
InsecureRegistryCIDRs []*NetIPNet `json:"InsecureRegistryCIDRs"`
IndexConfigs map[string]*IndexInfo `json:"IndexConfigs"`
Mirrors []string
}
// NetIPNet is the net.IPNet type, which can be marshalled and
// unmarshalled to JSON
type NetIPNet net.IPNet
// String returns the CIDR notation of ipnet
func (ipnet *NetIPNet) String() string {
return (*net.IPNet)(ipnet).String()
}
// MarshalJSON returns the JSON representation of the IPNet
func (ipnet *NetIPNet) MarshalJSON() ([]byte, error) {
return json.Marshal((*net.IPNet)(ipnet).String())
}
// UnmarshalJSON sets the IPNet from a byte array of JSON
func (ipnet *NetIPNet) UnmarshalJSON(b []byte) (err error) {
var ipnetStr string
if err = json.Unmarshal(b, &ipnetStr); err == nil {
var cidr *net.IPNet
if _, cidr, err = net.ParseCIDR(ipnetStr); err == nil {
*ipnet = NetIPNet(*cidr)
}
}
return
}
// IndexInfo contains information about a registry
//
// RepositoryInfo Examples:
// {
// "Index" : {
// "Name" : "docker.io",
// "Mirrors" : ["https://registry-2.docker.io/v1/", "https://registry-3.docker.io/v1/"],
// "Secure" : true,
// "Official" : true,
// },
// "RemoteName" : "library/debian",
// "LocalName" : "debian",
// "CanonicalName" : "docker.io/debian"
// "Official" : true,
// }
//
// {
// "Index" : {
// "Name" : "127.0.0.1:5000",
// "Mirrors" : [],
// "Secure" : false,
// "Official" : false,
// },
// "RemoteName" : "user/repo",
// "LocalName" : "127.0.0.1:5000/user/repo",
// "CanonicalName" : "127.0.0.1:5000/user/repo",
// "Official" : false,
// }
type IndexInfo struct {
// Name is the name of the registry, such as "docker.io"
Name string
// Mirrors is a list of mirrors, expressed as URIs
Mirrors []string
// Secure is set to false if the registry is part of the list of
// insecure registries. Insecure registries accept HTTP and/or accept
// HTTPS with certificates from unknown CAs.
Secure bool
// Official indicates whether this is an official registry
Official bool
}
// SearchResult describes a search result returned from a registry
type SearchResult struct {
// StarCount indicates the number of stars this repository has
StarCount int `json:"star_count"`
// IsOfficial is true if the result is from an official repository.
IsOfficial bool `json:"is_official"`
// Name is the name of the repository
Name string `json:"name"`
// IsAutomated indicates whether the result is automated
IsAutomated bool `json:"is_automated"`
// Description is a textual description of the repository
Description string `json:"description"`
}
// SearchResults lists a collection search results returned from a registry
type SearchResults struct {
// Query contains the query string that generated the search results
Query string `json:"query"`
// NumResults indicates the number of results the query returned
NumResults int `json:"num_results"`
// Results is a slice containing the actual results for the search
Results []SearchResult `json:"results"`
}
// DistributionInspect describes the result obtained from contacting the
// registry to retrieve image metadata
type DistributionInspect struct {
// Descriptor contains information about the manifest, including
// the content addressable digest
Descriptor v1.Descriptor
// Platforms contains the list of platforms supported by the image,
// obtained by parsing the manifest
Platforms []v1.Platform
}

12
vendor/github.com/docker/docker/api/types/service_update_response.go generated vendored
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@ -1,12 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// ServiceUpdateResponse service update response
// swagger:model ServiceUpdateResponse
type ServiceUpdateResponse struct {
// Optional warning messages
Warnings []string `json:"Warnings"`
}

181
vendor/github.com/docker/docker/api/types/stats.go generated vendored
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@ -1,181 +0,0 @@
// Package types is used for API stability in the types and response to the
// consumers of the API stats endpoint.
package types // import "github.com/docker/docker/api/types"
import "time"
// ThrottlingData stores CPU throttling stats of one running container.
// Not used on Windows.
type ThrottlingData struct {
// Number of periods with throttling active
Periods uint64 `json:"periods"`
// Number of periods when the container hits its throttling limit.
ThrottledPeriods uint64 `json:"throttled_periods"`
// Aggregate time the container was throttled for in nanoseconds.
ThrottledTime uint64 `json:"throttled_time"`
}
// CPUUsage stores All CPU stats aggregated since container inception.
type CPUUsage struct {
// Total CPU time consumed.
// Units: nanoseconds (Linux)
// Units: 100's of nanoseconds (Windows)
TotalUsage uint64 `json:"total_usage"`
// Total CPU time consumed per core (Linux). Not used on Windows.
// Units: nanoseconds.
PercpuUsage []uint64 `json:"percpu_usage,omitempty"`
// Time spent by tasks of the cgroup in kernel mode (Linux).
// Time spent by all container processes in kernel mode (Windows).
// Units: nanoseconds (Linux).
// Units: 100's of nanoseconds (Windows). Not populated for Hyper-V Containers.
UsageInKernelmode uint64 `json:"usage_in_kernelmode"`
// Time spent by tasks of the cgroup in user mode (Linux).
// Time spent by all container processes in user mode (Windows).
// Units: nanoseconds (Linux).
// Units: 100's of nanoseconds (Windows). Not populated for Hyper-V Containers
UsageInUsermode uint64 `json:"usage_in_usermode"`
}
// CPUStats aggregates and wraps all CPU related info of container
type CPUStats struct {
// CPU Usage. Linux and Windows.
CPUUsage CPUUsage `json:"cpu_usage"`
// System Usage. Linux only.
SystemUsage uint64 `json:"system_cpu_usage,omitempty"`
// Online CPUs. Linux only.
OnlineCPUs uint32 `json:"online_cpus,omitempty"`
// Throttling Data. Linux only.
ThrottlingData ThrottlingData `json:"throttling_data,omitempty"`
}
// MemoryStats aggregates all memory stats since container inception on Linux.
// Windows returns stats for commit and private working set only.
type MemoryStats struct {
// Linux Memory Stats
// current res_counter usage for memory
Usage uint64 `json:"usage,omitempty"`
// maximum usage ever recorded.
MaxUsage uint64 `json:"max_usage,omitempty"`
// TODO(vishh): Export these as stronger types.
// all the stats exported via memory.stat.
Stats map[string]uint64 `json:"stats,omitempty"`
// number of times memory usage hits limits.
Failcnt uint64 `json:"failcnt,omitempty"`
Limit uint64 `json:"limit,omitempty"`
// Windows Memory Stats
// See https://technet.microsoft.com/en-us/magazine/ff382715.aspx
// committed bytes
Commit uint64 `json:"commitbytes,omitempty"`
// peak committed bytes
CommitPeak uint64 `json:"commitpeakbytes,omitempty"`
// private working set
PrivateWorkingSet uint64 `json:"privateworkingset,omitempty"`
}
// BlkioStatEntry is one small entity to store a piece of Blkio stats
// Not used on Windows.
type BlkioStatEntry struct {
Major uint64 `json:"major"`
Minor uint64 `json:"minor"`
Op string `json:"op"`
Value uint64 `json:"value"`
}
// BlkioStats stores All IO service stats for data read and write.
// This is a Linux specific structure as the differences between expressing
// block I/O on Windows and Linux are sufficiently significant to make
// little sense attempting to morph into a combined structure.
type BlkioStats struct {
// number of bytes transferred to and from the block device
IoServiceBytesRecursive []BlkioStatEntry `json:"io_service_bytes_recursive"`
IoServicedRecursive []BlkioStatEntry `json:"io_serviced_recursive"`
IoQueuedRecursive []BlkioStatEntry `json:"io_queue_recursive"`
IoServiceTimeRecursive []BlkioStatEntry `json:"io_service_time_recursive"`
IoWaitTimeRecursive []BlkioStatEntry `json:"io_wait_time_recursive"`
IoMergedRecursive []BlkioStatEntry `json:"io_merged_recursive"`
IoTimeRecursive []BlkioStatEntry `json:"io_time_recursive"`
SectorsRecursive []BlkioStatEntry `json:"sectors_recursive"`
}
// StorageStats is the disk I/O stats for read/write on Windows.
type StorageStats struct {
ReadCountNormalized uint64 `json:"read_count_normalized,omitempty"`
ReadSizeBytes uint64 `json:"read_size_bytes,omitempty"`
WriteCountNormalized uint64 `json:"write_count_normalized,omitempty"`
WriteSizeBytes uint64 `json:"write_size_bytes,omitempty"`
}
// NetworkStats aggregates the network stats of one container
type NetworkStats struct {
// Bytes received. Windows and Linux.
RxBytes uint64 `json:"rx_bytes"`
// Packets received. Windows and Linux.
RxPackets uint64 `json:"rx_packets"`
// Received errors. Not used on Windows. Note that we don't `omitempty` this
// field as it is expected in the >=v1.21 API stats structure.
RxErrors uint64 `json:"rx_errors"`
// Incoming packets dropped. Windows and Linux.
RxDropped uint64 `json:"rx_dropped"`
// Bytes sent. Windows and Linux.
TxBytes uint64 `json:"tx_bytes"`
// Packets sent. Windows and Linux.
TxPackets uint64 `json:"tx_packets"`
// Sent errors. Not used on Windows. Note that we don't `omitempty` this
// field as it is expected in the >=v1.21 API stats structure.
TxErrors uint64 `json:"tx_errors"`
// Outgoing packets dropped. Windows and Linux.
TxDropped uint64 `json:"tx_dropped"`
// Endpoint ID. Not used on Linux.
EndpointID string `json:"endpoint_id,omitempty"`
// Instance ID. Not used on Linux.
InstanceID string `json:"instance_id,omitempty"`
}
// PidsStats contains the stats of a container's pids
type PidsStats struct {
// Current is the number of pids in the cgroup
Current uint64 `json:"current,omitempty"`
// Limit is the hard limit on the number of pids in the cgroup.
// A "Limit" of 0 means that there is no limit.
Limit uint64 `json:"limit,omitempty"`
}
// Stats is Ultimate struct aggregating all types of stats of one container
type Stats struct {
// Common stats
Read time.Time `json:"read"`
PreRead time.Time `json:"preread"`
// Linux specific stats, not populated on Windows.
PidsStats PidsStats `json:"pids_stats,omitempty"`
BlkioStats BlkioStats `json:"blkio_stats,omitempty"`
// Windows specific stats, not populated on Linux.
NumProcs uint32 `json:"num_procs"`
StorageStats StorageStats `json:"storage_stats,omitempty"`
// Shared stats
CPUStats CPUStats `json:"cpu_stats,omitempty"`
PreCPUStats CPUStats `json:"precpu_stats,omitempty"` // "Pre"="Previous"
MemoryStats MemoryStats `json:"memory_stats,omitempty"`
}
// StatsJSON is newly used Networks
type StatsJSON struct {
Stats
Name string `json:"name,omitempty"`
ID string `json:"id,omitempty"`
// Networks request version >=1.21
Networks map[string]NetworkStats `json:"networks,omitempty"`
}

30
vendor/github.com/docker/docker/api/types/strslice/strslice.go generated vendored
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@ -1,30 +0,0 @@
package strslice // import "github.com/docker/docker/api/types/strslice"
import "encoding/json"
// StrSlice represents a string or an array of strings.
// We need to override the json decoder to accept both options.
type StrSlice []string
// UnmarshalJSON decodes the byte slice whether it's a string or an array of
// strings. This method is needed to implement json.Unmarshaler.
func (e *StrSlice) UnmarshalJSON(b []byte) error {
if len(b) == 0 {
// With no input, we preserve the existing value by returning nil and
// leaving the target alone. This allows defining default values for
// the type.
return nil
}
p := make([]string, 0, 1)
if err := json.Unmarshal(b, &p); err != nil {
var s string
if err := json.Unmarshal(b, &s); err != nil {
return err
}
p = append(p, s)
}
*e = p
return nil
}

40
vendor/github.com/docker/docker/api/types/swarm/common.go generated vendored
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@ -1,40 +0,0 @@
package swarm // import "github.com/docker/docker/api/types/swarm"
import "time"
// Version represents the internal object version.
type Version struct {
Index uint64 `json:",omitempty"`
}
// Meta is a base object inherited by most of the other once.
type Meta struct {
Version Version `json:",omitempty"`
CreatedAt time.Time `json:",omitempty"`
UpdatedAt time.Time `json:",omitempty"`
}
// Annotations represents how to describe an object.
type Annotations struct {
Name string `json:",omitempty"`
Labels map[string]string `json:"Labels"`
}
// Driver represents a driver (network, logging, secrets backend).
type Driver struct {
Name string `json:",omitempty"`
Options map[string]string `json:",omitempty"`
}
// TLSInfo represents the TLS information about what CA certificate is trusted,
// and who the issuer for a TLS certificate is
type TLSInfo struct {
// TrustRoot is the trusted CA root certificate in PEM format
TrustRoot string `json:",omitempty"`
// CertIssuer is the raw subject bytes of the issuer
CertIssuerSubject []byte `json:",omitempty"`
// CertIssuerPublicKey is the raw public key bytes of the issuer
CertIssuerPublicKey []byte `json:",omitempty"`
}

40
vendor/github.com/docker/docker/api/types/swarm/config.go generated vendored
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@ -1,40 +0,0 @@
package swarm // import "github.com/docker/docker/api/types/swarm"
import "os"
// Config represents a config.
type Config struct {
ID string
Meta
Spec ConfigSpec
}
// ConfigSpec represents a config specification from a config in swarm
type ConfigSpec struct {
Annotations
Data []byte `json:",omitempty"`
// Templating controls whether and how to evaluate the config payload as
// a template. If it is not set, no templating is used.
Templating *Driver `json:",omitempty"`
}
// ConfigReferenceFileTarget is a file target in a config reference
type ConfigReferenceFileTarget struct {
Name string
UID string
GID string
Mode os.FileMode
}
// ConfigReferenceRuntimeTarget is a target for a config specifying that it
// isn't mounted into the container but instead has some other purpose.
type ConfigReferenceRuntimeTarget struct{}
// ConfigReference is a reference to a config in swarm
type ConfigReference struct {
File *ConfigReferenceFileTarget `json:",omitempty"`
Runtime *ConfigReferenceRuntimeTarget `json:",omitempty"`
ConfigID string
ConfigName string
}

80
vendor/github.com/docker/docker/api/types/swarm/container.go generated vendored
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@ -1,80 +0,0 @@
package swarm // import "github.com/docker/docker/api/types/swarm"
import (
"time"
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/mount"
"github.com/docker/go-units"
)
// DNSConfig specifies DNS related configurations in resolver configuration file (resolv.conf)
// Detailed documentation is available in:
// http://man7.org/linux/man-pages/man5/resolv.conf.5.html
// `nameserver`, `search`, `options` have been supported.
// TODO: `domain` is not supported yet.
type DNSConfig struct {
// Nameservers specifies the IP addresses of the name servers
Nameservers []string `json:",omitempty"`
// Search specifies the search list for host-name lookup
Search []string `json:",omitempty"`
// Options allows certain internal resolver variables to be modified
Options []string `json:",omitempty"`
}
// SELinuxContext contains the SELinux labels of the container.
type SELinuxContext struct {
Disable bool
User string
Role string
Type string
Level string
}
// CredentialSpec for managed service account (Windows only)
type CredentialSpec struct {
Config string
File string
Registry string
}
// Privileges defines the security options for the container.
type Privileges struct {
CredentialSpec *CredentialSpec
SELinuxContext *SELinuxContext
}
// ContainerSpec represents the spec of a container.
type ContainerSpec struct {
Image string `json:",omitempty"`
Labels map[string]string `json:",omitempty"`
Command []string `json:",omitempty"`
Args []string `json:",omitempty"`
Hostname string `json:",omitempty"`
Env []string `json:",omitempty"`
Dir string `json:",omitempty"`
User string `json:",omitempty"`
Groups []string `json:",omitempty"`
Privileges *Privileges `json:",omitempty"`
Init *bool `json:",omitempty"`
StopSignal string `json:",omitempty"`
TTY bool `json:",omitempty"`
OpenStdin bool `json:",omitempty"`
ReadOnly bool `json:",omitempty"`
Mounts []mount.Mount `json:",omitempty"`
StopGracePeriod *time.Duration `json:",omitempty"`
Healthcheck *container.HealthConfig `json:",omitempty"`
// The format of extra hosts on swarmkit is specified in:
// http://man7.org/linux/man-pages/man5/hosts.5.html
// IP_address canonical_hostname [aliases...]
Hosts []string `json:",omitempty"`
DNSConfig *DNSConfig `json:",omitempty"`
Secrets []*SecretReference `json:",omitempty"`
Configs []*ConfigReference `json:",omitempty"`
Isolation container.Isolation `json:",omitempty"`
Sysctls map[string]string `json:",omitempty"`
CapabilityAdd []string `json:",omitempty"`
CapabilityDrop []string `json:",omitempty"`
Ulimits []*units.Ulimit `json:",omitempty"`
}

121
vendor/github.com/docker/docker/api/types/swarm/network.go generated vendored
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@ -1,121 +0,0 @@
package swarm // import "github.com/docker/docker/api/types/swarm"
import (
"github.com/docker/docker/api/types/network"
)
// Endpoint represents an endpoint.
type Endpoint struct {
Spec EndpointSpec `json:",omitempty"`
Ports []PortConfig `json:",omitempty"`
VirtualIPs []EndpointVirtualIP `json:",omitempty"`
}
// EndpointSpec represents the spec of an endpoint.
type EndpointSpec struct {
Mode ResolutionMode `json:",omitempty"`
Ports []PortConfig `json:",omitempty"`
}
// ResolutionMode represents a resolution mode.
type ResolutionMode string
const (
// ResolutionModeVIP VIP
ResolutionModeVIP ResolutionMode = "vip"
// ResolutionModeDNSRR DNSRR
ResolutionModeDNSRR ResolutionMode = "dnsrr"
)
// PortConfig represents the config of a port.
type PortConfig struct {
Name string `json:",omitempty"`
Protocol PortConfigProtocol `json:",omitempty"`
// TargetPort is the port inside the container
TargetPort uint32 `json:",omitempty"`
// PublishedPort is the port on the swarm hosts
PublishedPort uint32 `json:",omitempty"`
// PublishMode is the mode in which port is published
PublishMode PortConfigPublishMode `json:",omitempty"`
}
// PortConfigPublishMode represents the mode in which the port is to
// be published.
type PortConfigPublishMode string
const (
// PortConfigPublishModeIngress is used for ports published
// for ingress load balancing using routing mesh.
PortConfigPublishModeIngress PortConfigPublishMode = "ingress"
// PortConfigPublishModeHost is used for ports published
// for direct host level access on the host where the task is running.
PortConfigPublishModeHost PortConfigPublishMode = "host"
)
// PortConfigProtocol represents the protocol of a port.
type PortConfigProtocol string
const (
// TODO(stevvooe): These should be used generally, not just for PortConfig.
// PortConfigProtocolTCP TCP
PortConfigProtocolTCP PortConfigProtocol = "tcp"
// PortConfigProtocolUDP UDP
PortConfigProtocolUDP PortConfigProtocol = "udp"
// PortConfigProtocolSCTP SCTP
PortConfigProtocolSCTP PortConfigProtocol = "sctp"
)
// EndpointVirtualIP represents the virtual ip of a port.
type EndpointVirtualIP struct {
NetworkID string `json:",omitempty"`
Addr string `json:",omitempty"`
}
// Network represents a network.
type Network struct {
ID string
Meta
Spec NetworkSpec `json:",omitempty"`
DriverState Driver `json:",omitempty"`
IPAMOptions *IPAMOptions `json:",omitempty"`
}
// NetworkSpec represents the spec of a network.
type NetworkSpec struct {
Annotations
DriverConfiguration *Driver `json:",omitempty"`
IPv6Enabled bool `json:",omitempty"`
Internal bool `json:",omitempty"`
Attachable bool `json:",omitempty"`
Ingress bool `json:",omitempty"`
IPAMOptions *IPAMOptions `json:",omitempty"`
ConfigFrom *network.ConfigReference `json:",omitempty"`
Scope string `json:",omitempty"`
}
// NetworkAttachmentConfig represents the configuration of a network attachment.
type NetworkAttachmentConfig struct {
Target string `json:",omitempty"`
Aliases []string `json:",omitempty"`
DriverOpts map[string]string `json:",omitempty"`
}
// NetworkAttachment represents a network attachment.
type NetworkAttachment struct {
Network Network `json:",omitempty"`
Addresses []string `json:",omitempty"`
}
// IPAMOptions represents ipam options.
type IPAMOptions struct {
Driver Driver `json:",omitempty"`
Configs []IPAMConfig `json:",omitempty"`
}
// IPAMConfig represents ipam configuration.
type IPAMConfig struct {
Subnet string `json:",omitempty"`
Range string `json:",omitempty"`
Gateway string `json:",omitempty"`
}

115
vendor/github.com/docker/docker/api/types/swarm/node.go generated vendored
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@ -1,115 +0,0 @@
package swarm // import "github.com/docker/docker/api/types/swarm"
// Node represents a node.
type Node struct {
ID string
Meta
// Spec defines the desired state of the node as specified by the user.
// The system will honor this and will *never* modify it.
Spec NodeSpec `json:",omitempty"`
// Description encapsulates the properties of the Node as reported by the
// agent.
Description NodeDescription `json:",omitempty"`
// Status provides the current status of the node, as seen by the manager.
Status NodeStatus `json:",omitempty"`
// ManagerStatus provides the current status of the node's manager
// component, if the node is a manager.
ManagerStatus *ManagerStatus `json:",omitempty"`
}
// NodeSpec represents the spec of a node.
type NodeSpec struct {
Annotations
Role NodeRole `json:",omitempty"`
Availability NodeAvailability `json:",omitempty"`
}
// NodeRole represents the role of a node.
type NodeRole string
const (
// NodeRoleWorker WORKER
NodeRoleWorker NodeRole = "worker"
// NodeRoleManager MANAGER
NodeRoleManager NodeRole = "manager"
)
// NodeAvailability represents the availability of a node.
type NodeAvailability string
const (
// NodeAvailabilityActive ACTIVE
NodeAvailabilityActive NodeAvailability = "active"
// NodeAvailabilityPause PAUSE
NodeAvailabilityPause NodeAvailability = "pause"
// NodeAvailabilityDrain DRAIN
NodeAvailabilityDrain NodeAvailability = "drain"
)
// NodeDescription represents the description of a node.
type NodeDescription struct {
Hostname string `json:",omitempty"`
Platform Platform `json:",omitempty"`
Resources Resources `json:",omitempty"`
Engine EngineDescription `json:",omitempty"`
TLSInfo TLSInfo `json:",omitempty"`
}
// Platform represents the platform (Arch/OS).
type Platform struct {
Architecture string `json:",omitempty"`
OS string `json:",omitempty"`
}
// EngineDescription represents the description of an engine.
type EngineDescription struct {
EngineVersion string `json:",omitempty"`
Labels map[string]string `json:",omitempty"`
Plugins []PluginDescription `json:",omitempty"`
}
// PluginDescription represents the description of an engine plugin.
type PluginDescription struct {
Type string `json:",omitempty"`
Name string `json:",omitempty"`
}
// NodeStatus represents the status of a node.
type NodeStatus struct {
State NodeState `json:",omitempty"`
Message string `json:",omitempty"`
Addr string `json:",omitempty"`
}
// Reachability represents the reachability of a node.
type Reachability string
const (
// ReachabilityUnknown UNKNOWN
ReachabilityUnknown Reachability = "unknown"
// ReachabilityUnreachable UNREACHABLE
ReachabilityUnreachable Reachability = "unreachable"
// ReachabilityReachable REACHABLE
ReachabilityReachable Reachability = "reachable"
)
// ManagerStatus represents the status of a manager.
type ManagerStatus struct {
Leader bool `json:",omitempty"`
Reachability Reachability `json:",omitempty"`
Addr string `json:",omitempty"`
}
// NodeState represents the state of a node.
type NodeState string
const (
// NodeStateUnknown UNKNOWN
NodeStateUnknown NodeState = "unknown"
// NodeStateDown DOWN
NodeStateDown NodeState = "down"
// NodeStateReady READY
NodeStateReady NodeState = "ready"
// NodeStateDisconnected DISCONNECTED
NodeStateDisconnected NodeState = "disconnected"
)

27
vendor/github.com/docker/docker/api/types/swarm/runtime.go generated vendored
View File

@ -1,27 +0,0 @@
package swarm // import "github.com/docker/docker/api/types/swarm"
// RuntimeType is the type of runtime used for the TaskSpec
type RuntimeType string
// RuntimeURL is the proto type url
type RuntimeURL string
const (
// RuntimeContainer is the container based runtime
RuntimeContainer RuntimeType = "container"
// RuntimePlugin is the plugin based runtime
RuntimePlugin RuntimeType = "plugin"
// RuntimeNetworkAttachment is the network attachment runtime
RuntimeNetworkAttachment RuntimeType = "attachment"
// RuntimeURLContainer is the proto url for the container type
RuntimeURLContainer RuntimeURL = "types.docker.com/RuntimeContainer"
// RuntimeURLPlugin is the proto url for the plugin type
RuntimeURLPlugin RuntimeURL = "types.docker.com/RuntimePlugin"
)
// NetworkAttachmentSpec represents the runtime spec type for network
// attachment tasks
type NetworkAttachmentSpec struct {
ContainerID string
}

3
vendor/github.com/docker/docker/api/types/swarm/runtime/gen.go generated vendored
View File

@ -1,3 +0,0 @@
//go:generate protoc -I . --gogofast_out=import_path=github.com/docker/docker/api/types/swarm/runtime:. plugin.proto
package runtime // import "github.com/docker/docker/api/types/swarm/runtime"

754
vendor/github.com/docker/docker/api/types/swarm/runtime/plugin.pb.go generated vendored
View File

@ -1,754 +0,0 @@
// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: plugin.proto
/*
Package runtime is a generated protocol buffer package.
It is generated from these files:
plugin.proto
It has these top-level messages:
PluginSpec
PluginPrivilege
*/
package runtime
import proto "github.com/gogo/protobuf/proto"
import fmt "fmt"
import math "math"
import io "io"
// 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
// PluginSpec defines the base payload which clients can specify for creating
// a service with the plugin runtime.
type PluginSpec struct {
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
Remote string `protobuf:"bytes,2,opt,name=remote,proto3" json:"remote,omitempty"`
Privileges []*PluginPrivilege `protobuf:"bytes,3,rep,name=privileges" json:"privileges,omitempty"`
Disabled bool `protobuf:"varint,4,opt,name=disabled,proto3" json:"disabled,omitempty"`
Env []string `protobuf:"bytes,5,rep,name=env" json:"env,omitempty"`
}
func (m *PluginSpec) Reset() { *m = PluginSpec{} }
func (m *PluginSpec) String() string { return proto.CompactTextString(m) }
func (*PluginSpec) ProtoMessage() {}
func (*PluginSpec) Descriptor() ([]byte, []int) { return fileDescriptorPlugin, []int{0} }
func (m *PluginSpec) GetName() string {
if m != nil {
return m.Name
}
return ""
}
func (m *PluginSpec) GetRemote() string {
if m != nil {
return m.Remote
}
return ""
}
func (m *PluginSpec) GetPrivileges() []*PluginPrivilege {
if m != nil {
return m.Privileges
}
return nil
}
func (m *PluginSpec) GetDisabled() bool {
if m != nil {
return m.Disabled
}
return false
}
func (m *PluginSpec) GetEnv() []string {
if m != nil {
return m.Env
}
return nil
}
// PluginPrivilege describes a permission the user has to accept
// upon installing a plugin.
type PluginPrivilege struct {
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
Value []string `protobuf:"bytes,3,rep,name=value" json:"value,omitempty"`
}
func (m *PluginPrivilege) Reset() { *m = PluginPrivilege{} }
func (m *PluginPrivilege) String() string { return proto.CompactTextString(m) }
func (*PluginPrivilege) ProtoMessage() {}
func (*PluginPrivilege) Descriptor() ([]byte, []int) { return fileDescriptorPlugin, []int{1} }
func (m *PluginPrivilege) GetName() string {
if m != nil {
return m.Name
}
return ""
}
func (m *PluginPrivilege) GetDescription() string {
if m != nil {
return m.Description
}
return ""
}
func (m *PluginPrivilege) GetValue() []string {
if m != nil {
return m.Value
}
return nil
}
func init() {
proto.RegisterType((*PluginSpec)(nil), "PluginSpec")
proto.RegisterType((*PluginPrivilege)(nil), "PluginPrivilege")
}
func (m *PluginSpec) 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 (m *PluginSpec) MarshalTo(dAtA []byte) (int, error) {
var i int
_ = i
var l int
_ = l
if len(m.Name) > 0 {
dAtA[i] = 0xa
i++
i = encodeVarintPlugin(dAtA, i, uint64(len(m.Name)))
i += copy(dAtA[i:], m.Name)
}
if len(m.Remote) > 0 {
dAtA[i] = 0x12
i++
i = encodeVarintPlugin(dAtA, i, uint64(len(m.Remote)))
i += copy(dAtA[i:], m.Remote)
}
if len(m.Privileges) > 0 {
for _, msg := range m.Privileges {
dAtA[i] = 0x1a
i++
i = encodeVarintPlugin(dAtA, i, uint64(msg.Size()))
n, err := msg.MarshalTo(dAtA[i:])
if err != nil {
return 0, err
}
i += n
}
}
if m.Disabled {
dAtA[i] = 0x20
i++
if m.Disabled {
dAtA[i] = 1
} else {
dAtA[i] = 0
}
i++
}
if len(m.Env) > 0 {
for _, s := range m.Env {
dAtA[i] = 0x2a
i++
l = len(s)
for l >= 1<<7 {
dAtA[i] = uint8(uint64(l)&0x7f | 0x80)
l >>= 7
i++
}
dAtA[i] = uint8(l)
i++
i += copy(dAtA[i:], s)
}
}
return i, nil
}
func (m *PluginPrivilege) 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 (m *PluginPrivilege) MarshalTo(dAtA []byte) (int, error) {
var i int
_ = i
var l int
_ = l
if len(m.Name) > 0 {
dAtA[i] = 0xa
i++
i = encodeVarintPlugin(dAtA, i, uint64(len(m.Name)))
i += copy(dAtA[i:], m.Name)
}
if len(m.Description) > 0 {
dAtA[i] = 0x12
i++
i = encodeVarintPlugin(dAtA, i, uint64(len(m.Description)))
i += copy(dAtA[i:], m.Description)
}
if len(m.Value) > 0 {
for _, s := range m.Value {
dAtA[i] = 0x1a
i++
l = len(s)
for l >= 1<<7 {
dAtA[i] = uint8(uint64(l)&0x7f | 0x80)
l >>= 7
i++
}
dAtA[i] = uint8(l)
i++
i += copy(dAtA[i:], s)
}
}
return i, nil
}
func encodeVarintPlugin(dAtA []byte, offset int, v uint64) int {
for v >= 1<<7 {
dAtA[offset] = uint8(v&0x7f | 0x80)
v >>= 7
offset++
}
dAtA[offset] = uint8(v)
return offset + 1
}
func (m *PluginSpec) Size() (n int) {
var l int
_ = l
l = len(m.Name)
if l > 0 {
n += 1 + l + sovPlugin(uint64(l))
}
l = len(m.Remote)
if l > 0 {
n += 1 + l + sovPlugin(uint64(l))
}
if len(m.Privileges) > 0 {
for _, e := range m.Privileges {
l = e.Size()
n += 1 + l + sovPlugin(uint64(l))
}
}
if m.Disabled {
n += 2
}
if len(m.Env) > 0 {
for _, s := range m.Env {
l = len(s)
n += 1 + l + sovPlugin(uint64(l))
}
}
return n
}
func (m *PluginPrivilege) Size() (n int) {
var l int
_ = l
l = len(m.Name)
if l > 0 {
n += 1 + l + sovPlugin(uint64(l))
}
l = len(m.Description)
if l > 0 {
n += 1 + l + sovPlugin(uint64(l))
}
if len(m.Value) > 0 {
for _, s := range m.Value {
l = len(s)
n += 1 + l + sovPlugin(uint64(l))
}
}
return n
}
func sovPlugin(x uint64) (n int) {
for {
n++
x >>= 7
if x == 0 {
break
}
}
return n
}
func sozPlugin(x uint64) (n int) {
return sovPlugin(uint64((x << 1) ^ uint64((int64(x) >> 63))))
}
func (m *PluginSpec) 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 ErrIntOverflowPlugin
}
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: PluginSpec: wiretype end group for non-group")
}
if fieldNum <= 0 {
return fmt.Errorf("proto: PluginSpec: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowPlugin
}
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 ErrInvalidLengthPlugin
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Name = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Remote", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowPlugin
}
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 ErrInvalidLengthPlugin
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Remote = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 3:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Privileges", wireType)
}
var msglen int
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowPlugin
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
msglen |= (int(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
if msglen < 0 {
return ErrInvalidLengthPlugin
}
postIndex := iNdEx + msglen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Privileges = append(m.Privileges, &PluginPrivilege{})
if err := m.Privileges[len(m.Privileges)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}
iNdEx = postIndex
case 4:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field Disabled", wireType)
}
var v int
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowPlugin
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
v |= (int(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
m.Disabled = bool(v != 0)
case 5:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Env", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowPlugin
}
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 ErrInvalidLengthPlugin
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Env = append(m.Env, string(dAtA[iNdEx:postIndex]))
iNdEx = postIndex
default:
iNdEx = preIndex
skippy, err := skipPlugin(dAtA[iNdEx:])
if err != nil {
return err
}
if skippy < 0 {
return ErrInvalidLengthPlugin
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
iNdEx += skippy
}
}
if iNdEx > l {
return io.ErrUnexpectedEOF
}
return nil
}
func (m *PluginPrivilege) 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 ErrIntOverflowPlugin
}
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: PluginPrivilege: wiretype end group for non-group")
}
if fieldNum <= 0 {
return fmt.Errorf("proto: PluginPrivilege: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowPlugin
}
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 ErrInvalidLengthPlugin
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Name = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Description", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowPlugin
}
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 ErrInvalidLengthPlugin
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Description = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 3:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowPlugin
}
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 ErrInvalidLengthPlugin
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Value = append(m.Value, string(dAtA[iNdEx:postIndex]))
iNdEx = postIndex
default:
iNdEx = preIndex
skippy, err := skipPlugin(dAtA[iNdEx:])
if err != nil {
return err
}
if skippy < 0 {
return ErrInvalidLengthPlugin
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
iNdEx += skippy
}
}
if iNdEx > l {
return io.ErrUnexpectedEOF
}
return nil
}
func skipPlugin(dAtA []byte) (n int, err error) {
l := len(dAtA)
iNdEx := 0
for iNdEx < l {
var wire uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return 0, ErrIntOverflowPlugin
}
if iNdEx >= l {
return 0, io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
wire |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
wireType := int(wire & 0x7)
switch wireType {
case 0:
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return 0, ErrIntOverflowPlugin
}
if iNdEx >= l {
return 0, io.ErrUnexpectedEOF
}
iNdEx++
if dAtA[iNdEx-1] < 0x80 {
break
}
}
return iNdEx, nil
case 1:
iNdEx += 8
return iNdEx, nil
case 2:
var length int
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return 0, ErrIntOverflowPlugin
}
if iNdEx >= l {
return 0, io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
length |= (int(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
iNdEx += length
if length < 0 {
return 0, ErrInvalidLengthPlugin
}
return iNdEx, nil
case 3:
for {
var innerWire uint64
var start int = iNdEx
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return 0, ErrIntOverflowPlugin
}
if iNdEx >= l {
return 0, io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
innerWire |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
innerWireType := int(innerWire & 0x7)
if innerWireType == 4 {
break
}
next, err := skipPlugin(dAtA[start:])
if err != nil {
return 0, err
}
iNdEx = start + next
}
return iNdEx, nil
case 4:
return iNdEx, nil
case 5:
iNdEx += 4
return iNdEx, nil
default:
return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
}
}
panic("unreachable")
}
var (
ErrInvalidLengthPlugin = fmt.Errorf("proto: negative length found during unmarshaling")
ErrIntOverflowPlugin = fmt.Errorf("proto: integer overflow")
)
func init() { proto.RegisterFile("plugin.proto", fileDescriptorPlugin) }
var fileDescriptorPlugin = []byte{
// 256 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x90, 0x4d, 0x4b, 0xc3, 0x30,
0x18, 0xc7, 0x89, 0xdd, 0xc6, 0xfa, 0x4c, 0x70, 0x04, 0x91, 0xe2, 0xa1, 0x94, 0x9d, 0x7a, 0x6a,
0x45, 0x2f, 0x82, 0x37, 0x0f, 0x9e, 0x47, 0xbc, 0x09, 0x1e, 0xd2, 0xf6, 0xa1, 0x06, 0x9b, 0x17,
0x92, 0xb4, 0xe2, 0x37, 0xf1, 0x23, 0x79, 0xf4, 0x23, 0x48, 0x3f, 0x89, 0x98, 0x75, 0x32, 0x64,
0xa7, 0xff, 0x4b, 0xc2, 0x9f, 0x1f, 0x0f, 0x9c, 0x9a, 0xae, 0x6f, 0x85, 0x2a, 0x8c, 0xd5, 0x5e,
0x6f, 0x3e, 0x08, 0xc0, 0x36, 0x14, 0x8f, 0x06, 0x6b, 0x4a, 0x61, 0xa6, 0xb8, 0xc4, 0x84, 0x64,
0x24, 0x8f, 0x59, 0xf0, 0xf4, 0x02, 0x16, 0x16, 0xa5, 0xf6, 0x98, 0x9c, 0x84, 0x76, 0x4a, 0xf4,
0x0a, 0xc0, 0x58, 0x31, 0x88, 0x0e, 0x5b, 0x74, 0x49, 0x94, 0x45, 0xf9, 0xea, 0x7a, 0x5d, 0xec,
0xc6, 0xb6, 0xfb, 0x07, 0x76, 0xf0, 0x87, 0x5e, 0xc2, 0xb2, 0x11, 0x8e, 0x57, 0x1d, 0x36, 0xc9,
0x2c, 0x23, 0xf9, 0x92, 0xfd, 0x65, 0xba, 0x86, 0x08, 0xd5, 0x90, 0xcc, 0xb3, 0x28, 0x8f, 0xd9,
0xaf, 0xdd, 0x3c, 0xc3, 0xd9, 0xbf, 0xb1, 0xa3, 0x78, 0x19, 0xac, 0x1a, 0x74, 0xb5, 0x15, 0xc6,
0x0b, 0xad, 0x26, 0xc6, 0xc3, 0x8a, 0x9e, 0xc3, 0x7c, 0xe0, 0x5d, 0x8f, 0x81, 0x31, 0x66, 0xbb,
0x70, 0xff, 0xf0, 0x39, 0xa6, 0xe4, 0x6b, 0x4c, 0xc9, 0xf7, 0x98, 0x92, 0xa7, 0xdb, 0x56, 0xf8,
0x97, 0xbe, 0x2a, 0x6a, 0x2d, 0xcb, 0x46, 0xd7, 0xaf, 0x68, 0xf7, 0xc2, 0x8d, 0x28, 0xfd, 0xbb,
0x41, 0x57, 0xba, 0x37, 0x6e, 0x65, 0x69, 0x7b, 0xe5, 0x85, 0xc4, 0xbb, 0x49, 0xab, 0x45, 0x38,
0xe4, 0xcd, 0x4f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x99, 0xa8, 0xd9, 0x9b, 0x58, 0x01, 0x00, 0x00,
}

21
vendor/github.com/docker/docker/api/types/swarm/runtime/plugin.proto generated vendored
View File

@ -1,21 +0,0 @@
syntax = "proto3";
option go_package = "github.com/docker/docker/api/types/swarm/runtime;runtime";
// PluginSpec defines the base payload which clients can specify for creating
// a service with the plugin runtime.
message PluginSpec {
string name = 1;
string remote = 2;
repeated PluginPrivilege privileges = 3;
bool disabled = 4;
repeated string env = 5;
}
// PluginPrivilege describes a permission the user has to accept
// upon installing a plugin.
message PluginPrivilege {
string name = 1;
string description = 2;
repeated string value = 3;
}

36
vendor/github.com/docker/docker/api/types/swarm/secret.go generated vendored
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@ -1,36 +0,0 @@
package swarm // import "github.com/docker/docker/api/types/swarm"
import "os"
// Secret represents a secret.
type Secret struct {
ID string
Meta
Spec SecretSpec
}
// SecretSpec represents a secret specification from a secret in swarm
type SecretSpec struct {
Annotations
Data []byte `json:",omitempty"`
Driver *Driver `json:",omitempty"` // name of the secrets driver used to fetch the secret's value from an external secret store
// Templating controls whether and how to evaluate the secret payload as
// a template. If it is not set, no templating is used.
Templating *Driver `json:",omitempty"`
}
// SecretReferenceFileTarget is a file target in a secret reference
type SecretReferenceFileTarget struct {
Name string
UID string
GID string
Mode os.FileMode
}
// SecretReference is a reference to a secret in swarm
type SecretReference struct {
File *SecretReferenceFileTarget
SecretID string
SecretName string
}

202
vendor/github.com/docker/docker/api/types/swarm/service.go generated vendored
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@ -1,202 +0,0 @@
package swarm // import "github.com/docker/docker/api/types/swarm"
import "time"
// Service represents a service.
type Service struct {
ID string
Meta
Spec ServiceSpec `json:",omitempty"`
PreviousSpec *ServiceSpec `json:",omitempty"`
Endpoint Endpoint `json:",omitempty"`
UpdateStatus *UpdateStatus `json:",omitempty"`
// ServiceStatus is an optional, extra field indicating the number of
// desired and running tasks. It is provided primarily as a shortcut to
// calculating these values client-side, which otherwise would require
// listing all tasks for a service, an operation that could be
// computation and network expensive.
ServiceStatus *ServiceStatus `json:",omitempty"`
// JobStatus is the status of a Service which is in one of ReplicatedJob or
// GlobalJob modes. It is absent on Replicated and Global services.
JobStatus *JobStatus `json:",omitempty"`
}
// ServiceSpec represents the spec of a service.
type ServiceSpec struct {
Annotations
// TaskTemplate defines how the service should construct new tasks when
// orchestrating this service.
TaskTemplate TaskSpec `json:",omitempty"`
Mode ServiceMode `json:",omitempty"`
UpdateConfig *UpdateConfig `json:",omitempty"`
RollbackConfig *UpdateConfig `json:",omitempty"`
// Networks field in ServiceSpec is deprecated. The
// same field in TaskSpec should be used instead.
// This field will be removed in a future release.
Networks []NetworkAttachmentConfig `json:",omitempty"`
EndpointSpec *EndpointSpec `json:",omitempty"`
}
// ServiceMode represents the mode of a service.
type ServiceMode struct {
Replicated *ReplicatedService `json:",omitempty"`
Global *GlobalService `json:",omitempty"`
ReplicatedJob *ReplicatedJob `json:",omitempty"`
GlobalJob *GlobalJob `json:",omitempty"`
}
// UpdateState is the state of a service update.
type UpdateState string
const (
// UpdateStateUpdating is the updating state.
UpdateStateUpdating UpdateState = "updating"
// UpdateStatePaused is the paused state.
UpdateStatePaused UpdateState = "paused"
// UpdateStateCompleted is the completed state.
UpdateStateCompleted UpdateState = "completed"
// UpdateStateRollbackStarted is the state with a rollback in progress.
UpdateStateRollbackStarted UpdateState = "rollback_started"
// UpdateStateRollbackPaused is the state with a rollback in progress.
UpdateStateRollbackPaused UpdateState = "rollback_paused"
// UpdateStateRollbackCompleted is the state with a rollback in progress.
UpdateStateRollbackCompleted UpdateState = "rollback_completed"
)
// UpdateStatus reports the status of a service update.
type UpdateStatus struct {
State UpdateState `json:",omitempty"`
StartedAt *time.Time `json:",omitempty"`
CompletedAt *time.Time `json:",omitempty"`
Message string `json:",omitempty"`
}
// ReplicatedService is a kind of ServiceMode.
type ReplicatedService struct {
Replicas *uint64 `json:",omitempty"`
}
// GlobalService is a kind of ServiceMode.
type GlobalService struct{}
// ReplicatedJob is the a type of Service which executes a defined Tasks
// in parallel until the specified number of Tasks have succeeded.
type ReplicatedJob struct {
// MaxConcurrent indicates the maximum number of Tasks that should be
// executing simultaneously for this job at any given time. There may be
// fewer Tasks that MaxConcurrent executing simultaneously; for example, if
// there are fewer than MaxConcurrent tasks needed to reach
// TotalCompletions.
//
// If this field is empty, it will default to a max concurrency of 1.
MaxConcurrent *uint64 `json:",omitempty"`
// TotalCompletions is the total number of Tasks desired to run to
// completion.
//
// If this field is empty, the value of MaxConcurrent will be used.
TotalCompletions *uint64 `json:",omitempty"`
}
// GlobalJob is the type of a Service which executes a Task on every Node
// matching the Service's placement constraints. These tasks run to completion
// and then exit.
//
// This type is deliberately empty.
type GlobalJob struct{}
const (
// UpdateFailureActionPause PAUSE
UpdateFailureActionPause = "pause"
// UpdateFailureActionContinue CONTINUE
UpdateFailureActionContinue = "continue"
// UpdateFailureActionRollback ROLLBACK
UpdateFailureActionRollback = "rollback"
// UpdateOrderStopFirst STOP_FIRST
UpdateOrderStopFirst = "stop-first"
// UpdateOrderStartFirst START_FIRST
UpdateOrderStartFirst = "start-first"
)
// UpdateConfig represents the update configuration.
type UpdateConfig struct {
// Maximum number of tasks to be updated in one iteration.
// 0 means unlimited parallelism.
Parallelism uint64
// Amount of time between updates.
Delay time.Duration `json:",omitempty"`
// FailureAction is the action to take when an update failures.
FailureAction string `json:",omitempty"`
// Monitor indicates how long to monitor a task for failure after it is
// created. If the task fails by ending up in one of the states
// REJECTED, COMPLETED, or FAILED, within Monitor from its creation,
// this counts as a failure. If it fails after Monitor, it does not
// count as a failure. If Monitor is unspecified, a default value will
// be used.
Monitor time.Duration `json:",omitempty"`
// MaxFailureRatio is the fraction of tasks that may fail during
// an update before the failure action is invoked. Any task created by
// the current update which ends up in one of the states REJECTED,
// COMPLETED or FAILED within Monitor from its creation counts as a
// failure. The number of failures is divided by the number of tasks
// being updated, and if this fraction is greater than
// MaxFailureRatio, the failure action is invoked.
//
// If the failure action is CONTINUE, there is no effect.
// If the failure action is PAUSE, no more tasks will be updated until
// another update is started.
MaxFailureRatio float32
// Order indicates the order of operations when rolling out an updated
// task. Either the old task is shut down before the new task is
// started, or the new task is started before the old task is shut down.
Order string
}
// ServiceStatus represents the number of running tasks in a service and the
// number of tasks desired to be running.
type ServiceStatus struct {
// RunningTasks is the number of tasks for the service actually in the
// Running state
RunningTasks uint64
// DesiredTasks is the number of tasks desired to be running by the
// service. For replicated services, this is the replica count. For global
// services, this is computed by taking the number of tasks with desired
// state of not-Shutdown.
DesiredTasks uint64
// CompletedTasks is the number of tasks in the state Completed, if this
// service is in ReplicatedJob or GlobalJob mode. This field must be
// cross-referenced with the service type, because the default value of 0
// may mean that a service is not in a job mode, or it may mean that the
// job has yet to complete any tasks.
CompletedTasks uint64
}
// JobStatus is the status of a job-type service.
type JobStatus struct {
// JobIteration is a value increased each time a Job is executed,
// successfully or otherwise. "Executed", in this case, means the job as a
// whole has been started, not that an individual Task has been launched. A
// job is "Executed" when its ServiceSpec is updated. JobIteration can be
// used to disambiguate Tasks belonging to different executions of a job.
//
// Though JobIteration will increase with each subsequent execution, it may
// not necessarily increase by 1, and so JobIteration should not be used to
// keep track of the number of times a job has been executed.
JobIteration Version
// LastExecution is the time that the job was last executed, as observed by
// Swarm manager.
LastExecution time.Time `json:",omitempty"`
}

227
vendor/github.com/docker/docker/api/types/swarm/swarm.go generated vendored
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@ -1,227 +0,0 @@
package swarm // import "github.com/docker/docker/api/types/swarm"
import (
"time"
)
// ClusterInfo represents info about the cluster for outputting in "info"
// it contains the same information as "Swarm", but without the JoinTokens
type ClusterInfo struct {
ID string
Meta
Spec Spec
TLSInfo TLSInfo
RootRotationInProgress bool
DefaultAddrPool []string
SubnetSize uint32
DataPathPort uint32
}
// Swarm represents a swarm.
type Swarm struct {
ClusterInfo
JoinTokens JoinTokens
}
// JoinTokens contains the tokens workers and managers need to join the swarm.
type JoinTokens struct {
// Worker is the join token workers may use to join the swarm.
Worker string
// Manager is the join token managers may use to join the swarm.
Manager string
}
// Spec represents the spec of a swarm.
type Spec struct {
Annotations
Orchestration OrchestrationConfig `json:",omitempty"`
Raft RaftConfig `json:",omitempty"`
Dispatcher DispatcherConfig `json:",omitempty"`
CAConfig CAConfig `json:",omitempty"`
TaskDefaults TaskDefaults `json:",omitempty"`
EncryptionConfig EncryptionConfig `json:",omitempty"`
}
// OrchestrationConfig represents orchestration configuration.
type OrchestrationConfig struct {
// TaskHistoryRetentionLimit is the number of historic tasks to keep per instance or
// node. If negative, never remove completed or failed tasks.
TaskHistoryRetentionLimit *int64 `json:",omitempty"`
}
// TaskDefaults parameterizes cluster-level task creation with default values.
type TaskDefaults struct {
// LogDriver selects the log driver to use for tasks created in the
// orchestrator if unspecified by a service.
//
// Updating this value will only have an affect on new tasks. Old tasks
// will continue use their previously configured log driver until
// recreated.
LogDriver *Driver `json:",omitempty"`
}
// EncryptionConfig controls at-rest encryption of data and keys.
type EncryptionConfig struct {
// AutoLockManagers specifies whether or not managers TLS keys and raft data
// should be encrypted at rest in such a way that they must be unlocked
// before the manager node starts up again.
AutoLockManagers bool
}
// RaftConfig represents raft configuration.
type RaftConfig struct {
// SnapshotInterval is the number of log entries between snapshots.
SnapshotInterval uint64 `json:",omitempty"`
// KeepOldSnapshots is the number of snapshots to keep beyond the
// current snapshot.
KeepOldSnapshots *uint64 `json:",omitempty"`
// LogEntriesForSlowFollowers is the number of log entries to keep
// around to sync up slow followers after a snapshot is created.
LogEntriesForSlowFollowers uint64 `json:",omitempty"`
// ElectionTick is the number of ticks that a follower will wait for a message
// from the leader before becoming a candidate and starting an election.
// ElectionTick must be greater than HeartbeatTick.
//
// A tick currently defaults to one second, so these translate directly to
// seconds currently, but this is NOT guaranteed.
ElectionTick int
// HeartbeatTick is the number of ticks between heartbeats. Every
// HeartbeatTick ticks, the leader will send a heartbeat to the
// followers.
//
// A tick currently defaults to one second, so these translate directly to
// seconds currently, but this is NOT guaranteed.
HeartbeatTick int
}
// DispatcherConfig represents dispatcher configuration.
type DispatcherConfig struct {
// HeartbeatPeriod defines how often agent should send heartbeats to
// dispatcher.
HeartbeatPeriod time.Duration `json:",omitempty"`
}
// CAConfig represents CA configuration.
type CAConfig struct {
// NodeCertExpiry is the duration certificates should be issued for
NodeCertExpiry time.Duration `json:",omitempty"`
// ExternalCAs is a list of CAs to which a manager node will make
// certificate signing requests for node certificates.
ExternalCAs []*ExternalCA `json:",omitempty"`
// SigningCACert and SigningCAKey specify the desired signing root CA and
// root CA key for the swarm. When inspecting the cluster, the key will
// be redacted.
SigningCACert string `json:",omitempty"`
SigningCAKey string `json:",omitempty"`
// If this value changes, and there is no specified signing cert and key,
// then the swarm is forced to generate a new root certificate ane key.
ForceRotate uint64 `json:",omitempty"`
}
// ExternalCAProtocol represents type of external CA.
type ExternalCAProtocol string
// ExternalCAProtocolCFSSL CFSSL
const ExternalCAProtocolCFSSL ExternalCAProtocol = "cfssl"
// ExternalCA defines external CA to be used by the cluster.
type ExternalCA struct {
// Protocol is the protocol used by this external CA.
Protocol ExternalCAProtocol
// URL is the URL where the external CA can be reached.
URL string
// Options is a set of additional key/value pairs whose interpretation
// depends on the specified CA type.
Options map[string]string `json:",omitempty"`
// CACert specifies which root CA is used by this external CA. This certificate must
// be in PEM format.
CACert string
}
// InitRequest is the request used to init a swarm.
type InitRequest struct {
ListenAddr string
AdvertiseAddr string
DataPathAddr string
DataPathPort uint32
ForceNewCluster bool
Spec Spec
AutoLockManagers bool
Availability NodeAvailability
DefaultAddrPool []string
SubnetSize uint32
}
// JoinRequest is the request used to join a swarm.
type JoinRequest struct {
ListenAddr string
AdvertiseAddr string
DataPathAddr string
RemoteAddrs []string
JoinToken string // accept by secret
Availability NodeAvailability
}
// UnlockRequest is the request used to unlock a swarm.
type UnlockRequest struct {
// UnlockKey is the unlock key in ASCII-armored format.
UnlockKey string
}
// LocalNodeState represents the state of the local node.
type LocalNodeState string
const (
// LocalNodeStateInactive INACTIVE
LocalNodeStateInactive LocalNodeState = "inactive"
// LocalNodeStatePending PENDING
LocalNodeStatePending LocalNodeState = "pending"
// LocalNodeStateActive ACTIVE
LocalNodeStateActive LocalNodeState = "active"
// LocalNodeStateError ERROR
LocalNodeStateError LocalNodeState = "error"
// LocalNodeStateLocked LOCKED
LocalNodeStateLocked LocalNodeState = "locked"
)
// Info represents generic information about swarm.
type Info struct {
NodeID string
NodeAddr string
LocalNodeState LocalNodeState
ControlAvailable bool
Error string
RemoteManagers []Peer
Nodes int `json:",omitempty"`
Managers int `json:",omitempty"`
Cluster *ClusterInfo `json:",omitempty"`
Warnings []string `json:",omitempty"`
}
// Peer represents a peer.
type Peer struct {
NodeID string
Addr string
}
// UpdateFlags contains flags for SwarmUpdate.
type UpdateFlags struct {
RotateWorkerToken bool
RotateManagerToken bool
RotateManagerUnlockKey bool
}

206
vendor/github.com/docker/docker/api/types/swarm/task.go generated vendored
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@ -1,206 +0,0 @@
package swarm // import "github.com/docker/docker/api/types/swarm"
import (
"time"
"github.com/docker/docker/api/types/swarm/runtime"
)
// TaskState represents the state of a task.
type TaskState string
const (
// TaskStateNew NEW
TaskStateNew TaskState = "new"
// TaskStateAllocated ALLOCATED
TaskStateAllocated TaskState = "allocated"
// TaskStatePending PENDING
TaskStatePending TaskState = "pending"
// TaskStateAssigned ASSIGNED
TaskStateAssigned TaskState = "assigned"
// TaskStateAccepted ACCEPTED
TaskStateAccepted TaskState = "accepted"
// TaskStatePreparing PREPARING
TaskStatePreparing TaskState = "preparing"
// TaskStateReady READY
TaskStateReady TaskState = "ready"
// TaskStateStarting STARTING
TaskStateStarting TaskState = "starting"
// TaskStateRunning RUNNING
TaskStateRunning TaskState = "running"
// TaskStateComplete COMPLETE
TaskStateComplete TaskState = "complete"
// TaskStateShutdown SHUTDOWN
TaskStateShutdown TaskState = "shutdown"
// TaskStateFailed FAILED
TaskStateFailed TaskState = "failed"
// TaskStateRejected REJECTED
TaskStateRejected TaskState = "rejected"
// TaskStateRemove REMOVE
TaskStateRemove TaskState = "remove"
// TaskStateOrphaned ORPHANED
TaskStateOrphaned TaskState = "orphaned"
)
// Task represents a task.
type Task struct {
ID string
Meta
Annotations
Spec TaskSpec `json:",omitempty"`
ServiceID string `json:",omitempty"`
Slot int `json:",omitempty"`
NodeID string `json:",omitempty"`
Status TaskStatus `json:",omitempty"`
DesiredState TaskState `json:",omitempty"`
NetworksAttachments []NetworkAttachment `json:",omitempty"`
GenericResources []GenericResource `json:",omitempty"`
// JobIteration is the JobIteration of the Service that this Task was
// spawned from, if the Service is a ReplicatedJob or GlobalJob. This is
// used to determine which Tasks belong to which run of the job. This field
// is absent if the Service mode is Replicated or Global.
JobIteration *Version `json:",omitempty"`
}
// TaskSpec represents the spec of a task.
type TaskSpec struct {
// ContainerSpec, NetworkAttachmentSpec, and PluginSpec are mutually exclusive.
// PluginSpec is only used when the `Runtime` field is set to `plugin`
// NetworkAttachmentSpec is used if the `Runtime` field is set to
// `attachment`.
ContainerSpec *ContainerSpec `json:",omitempty"`
PluginSpec *runtime.PluginSpec `json:",omitempty"`
NetworkAttachmentSpec *NetworkAttachmentSpec `json:",omitempty"`
Resources *ResourceRequirements `json:",omitempty"`
RestartPolicy *RestartPolicy `json:",omitempty"`
Placement *Placement `json:",omitempty"`
Networks []NetworkAttachmentConfig `json:",omitempty"`
// LogDriver specifies the LogDriver to use for tasks created from this
// spec. If not present, the one on cluster default on swarm.Spec will be
// used, finally falling back to the engine default if not specified.
LogDriver *Driver `json:",omitempty"`
// ForceUpdate is a counter that triggers an update even if no relevant
// parameters have been changed.
ForceUpdate uint64
Runtime RuntimeType `json:",omitempty"`
}
// Resources represents resources (CPU/Memory) which can be advertised by a
// node and requested to be reserved for a task.
type Resources struct {
NanoCPUs int64 `json:",omitempty"`
MemoryBytes int64 `json:",omitempty"`
GenericResources []GenericResource `json:",omitempty"`
}
// Limit describes limits on resources which can be requested by a task.
type Limit struct {
NanoCPUs int64 `json:",omitempty"`
MemoryBytes int64 `json:",omitempty"`
Pids int64 `json:",omitempty"`
}
// GenericResource represents a "user defined" resource which can
// be either an integer (e.g: SSD=3) or a string (e.g: SSD=sda1)
type GenericResource struct {
NamedResourceSpec *NamedGenericResource `json:",omitempty"`
DiscreteResourceSpec *DiscreteGenericResource `json:",omitempty"`
}
// NamedGenericResource represents a "user defined" resource which is defined
// as a string.
// "Kind" is used to describe the Kind of a resource (e.g: "GPU", "FPGA", "SSD", ...)
// Value is used to identify the resource (GPU="UUID-1", FPGA="/dev/sdb5", ...)
type NamedGenericResource struct {
Kind string `json:",omitempty"`
Value string `json:",omitempty"`
}
// DiscreteGenericResource represents a "user defined" resource which is defined
// as an integer
// "Kind" is used to describe the Kind of a resource (e.g: "GPU", "FPGA", "SSD", ...)
// Value is used to count the resource (SSD=5, HDD=3, ...)
type DiscreteGenericResource struct {
Kind string `json:",omitempty"`
Value int64 `json:",omitempty"`
}
// ResourceRequirements represents resources requirements.
type ResourceRequirements struct {
Limits *Limit `json:",omitempty"`
Reservations *Resources `json:",omitempty"`
}
// Placement represents orchestration parameters.
type Placement struct {
Constraints []string `json:",omitempty"`
Preferences []PlacementPreference `json:",omitempty"`
MaxReplicas uint64 `json:",omitempty"`
// Platforms stores all the platforms that the image can run on.
// This field is used in the platform filter for scheduling. If empty,
// then the platform filter is off, meaning there are no scheduling restrictions.
Platforms []Platform `json:",omitempty"`
}
// PlacementPreference provides a way to make the scheduler aware of factors
// such as topology.
type PlacementPreference struct {
Spread *SpreadOver
}
// SpreadOver is a scheduling preference that instructs the scheduler to spread
// tasks evenly over groups of nodes identified by labels.
type SpreadOver struct {
// label descriptor, such as engine.labels.az
SpreadDescriptor string
}
// RestartPolicy represents the restart policy.
type RestartPolicy struct {
Condition RestartPolicyCondition `json:",omitempty"`
Delay *time.Duration `json:",omitempty"`
MaxAttempts *uint64 `json:",omitempty"`
Window *time.Duration `json:",omitempty"`
}
// RestartPolicyCondition represents when to restart.
type RestartPolicyCondition string
const (
// RestartPolicyConditionNone NONE
RestartPolicyConditionNone RestartPolicyCondition = "none"
// RestartPolicyConditionOnFailure ON_FAILURE
RestartPolicyConditionOnFailure RestartPolicyCondition = "on-failure"
// RestartPolicyConditionAny ANY
RestartPolicyConditionAny RestartPolicyCondition = "any"
)
// TaskStatus represents the status of a task.
type TaskStatus struct {
Timestamp time.Time `json:",omitempty"`
State TaskState `json:",omitempty"`
Message string `json:",omitempty"`
Err string `json:",omitempty"`
ContainerStatus *ContainerStatus `json:",omitempty"`
PortStatus PortStatus `json:",omitempty"`
}
// ContainerStatus represents the status of a container.
type ContainerStatus struct {
ContainerID string
PID int
ExitCode int
}
// PortStatus represents the port status of a task's host ports whose
// service has published host ports
type PortStatus struct {
Ports []PortConfig `json:",omitempty"`
}

12
vendor/github.com/docker/docker/api/types/time/duration_convert.go generated vendored
View File

@ -1,12 +0,0 @@
package time // import "github.com/docker/docker/api/types/time"
import (
"strconv"
"time"
)
// DurationToSecondsString converts the specified duration to the number
// seconds it represents, formatted as a string.
func DurationToSecondsString(duration time.Duration) string {
return strconv.FormatFloat(duration.Seconds(), 'f', 0, 64)
}

129
vendor/github.com/docker/docker/api/types/time/timestamp.go generated vendored
View File

@ -1,129 +0,0 @@
package time // import "github.com/docker/docker/api/types/time"
import (
"fmt"
"math"
"strconv"
"strings"
"time"
)
// These are additional predefined layouts for use in Time.Format and Time.Parse
// with --since and --until parameters for `docker logs` and `docker events`
const (
rFC3339Local = "2006-01-02T15:04:05" // RFC3339 with local timezone
rFC3339NanoLocal = "2006-01-02T15:04:05.999999999" // RFC3339Nano with local timezone
dateWithZone = "2006-01-02Z07:00" // RFC3339 with time at 00:00:00
dateLocal = "2006-01-02" // RFC3339 with local timezone and time at 00:00:00
)
// GetTimestamp tries to parse given string as golang duration,
// then RFC3339 time and finally as a Unix timestamp. If
// any of these were successful, it returns a Unix timestamp
// as string otherwise returns the given value back.
// In case of duration input, the returned timestamp is computed
// as the given reference time minus the amount of the duration.
func GetTimestamp(value string, reference time.Time) (string, error) {
if d, err := time.ParseDuration(value); value != "0" && err == nil {
return strconv.FormatInt(reference.Add(-d).Unix(), 10), nil
}
var format string
// if the string has a Z or a + or three dashes use parse otherwise use parseinlocation
parseInLocation := !(strings.ContainsAny(value, "zZ+") || strings.Count(value, "-") == 3)
if strings.Contains(value, ".") {
if parseInLocation {
format = rFC3339NanoLocal
} else {
format = time.RFC3339Nano
}
} else if strings.Contains(value, "T") {
// we want the number of colons in the T portion of the timestamp
tcolons := strings.Count(value, ":")
// if parseInLocation is off and we have a +/- zone offset (not Z) then
// there will be an extra colon in the input for the tz offset subtract that
// colon from the tcolons count
if !parseInLocation && !strings.ContainsAny(value, "zZ") && tcolons > 0 {
tcolons--
}
if parseInLocation {
switch tcolons {
case 0:
format = "2006-01-02T15"
case 1:
format = "2006-01-02T15:04"
default:
format = rFC3339Local
}
} else {
switch tcolons {
case 0:
format = "2006-01-02T15Z07:00"
case 1:
format = "2006-01-02T15:04Z07:00"
default:
format = time.RFC3339
}
}
} else if parseInLocation {
format = dateLocal
} else {
format = dateWithZone
}
var t time.Time
var err error
if parseInLocation {
t, err = time.ParseInLocation(format, value, time.FixedZone(reference.Zone()))
} else {
t, err = time.Parse(format, value)
}
if err != nil {
// if there is a `-` then it's an RFC3339 like timestamp
if strings.Contains(value, "-") {
return "", err // was probably an RFC3339 like timestamp but the parser failed with an error
}
if _, _, err := parseTimestamp(value); err != nil {
return "", fmt.Errorf("failed to parse value as time or duration: %q", value)
}
return value, nil // unix timestamp in and out case (meaning: the value passed at the command line is already in the right format for passing to the server)
}
return fmt.Sprintf("%d.%09d", t.Unix(), int64(t.Nanosecond())), nil
}
// ParseTimestamps returns seconds and nanoseconds from a timestamp that has the
// format "%d.%09d", time.Unix(), int64(time.Nanosecond()))
// if the incoming nanosecond portion is longer or shorter than 9 digits it is
// converted to nanoseconds. The expectation is that the seconds and
// seconds will be used to create a time variable. For example:
// seconds, nanoseconds, err := ParseTimestamp("1136073600.000000001",0)
// if err == nil since := time.Unix(seconds, nanoseconds)
// returns seconds as def(aultSeconds) if value == ""
func ParseTimestamps(value string, def int64) (int64, int64, error) {
if value == "" {
return def, 0, nil
}
return parseTimestamp(value)
}
func parseTimestamp(value string) (int64, int64, error) {
sa := strings.SplitN(value, ".", 2)
s, err := strconv.ParseInt(sa[0], 10, 64)
if err != nil {
return s, 0, err
}
if len(sa) != 2 {
return s, 0, nil
}
n, err := strconv.ParseInt(sa[1], 10, 64)
if err != nil {
return s, n, err
}
// should already be in nanoseconds but just in case convert n to nanoseconds
n = int64(float64(n) * math.Pow(float64(10), float64(9-len(sa[1]))))
return s, n, nil
}

635
vendor/github.com/docker/docker/api/types/types.go generated vendored
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@ -1,635 +0,0 @@
package types // import "github.com/docker/docker/api/types"
import (
"errors"
"fmt"
"io"
"os"
"strings"
"time"
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/api/types/mount"
"github.com/docker/docker/api/types/network"
"github.com/docker/docker/api/types/registry"
"github.com/docker/docker/api/types/swarm"
"github.com/docker/go-connections/nat"
)
// RootFS returns Image's RootFS description including the layer IDs.
type RootFS struct {
Type string
Layers []string `json:",omitempty"`
BaseLayer string `json:",omitempty"`
}
// ImageInspect contains response of Engine API:
// GET "/images/{name:.*}/json"
type ImageInspect struct {
ID string `json:"Id"`
RepoTags []string
RepoDigests []string
Parent string
Comment string
Created string
Container string
ContainerConfig *container.Config
DockerVersion string
Author string
Config *container.Config
Architecture string
Variant string `json:",omitempty"`
Os string
OsVersion string `json:",omitempty"`
Size int64
VirtualSize int64
GraphDriver GraphDriverData
RootFS RootFS
Metadata ImageMetadata
}
// ImageMetadata contains engine-local data about the image
type ImageMetadata struct {
LastTagTime time.Time `json:",omitempty"`
}
// Container contains response of Engine API:
// GET "/containers/json"
type Container struct {
ID string `json:"Id"`
Names []string
Image string
ImageID string
Command string
Created int64
Ports []Port
SizeRw int64 `json:",omitempty"`
SizeRootFs int64 `json:",omitempty"`
Labels map[string]string
State string
Status string
HostConfig struct {
NetworkMode string `json:",omitempty"`
}
NetworkSettings *SummaryNetworkSettings
Mounts []MountPoint
}
// CopyConfig contains request body of Engine API:
// POST "/containers/"+containerID+"/copy"
type CopyConfig struct {
Resource string
}
// ContainerPathStat is used to encode the header from
// GET "/containers/{name:.*}/archive"
// "Name" is the file or directory name.
type ContainerPathStat struct {
Name string `json:"name"`
Size int64 `json:"size"`
Mode os.FileMode `json:"mode"`
Mtime time.Time `json:"mtime"`
LinkTarget string `json:"linkTarget"`
}
// ContainerStats contains response of Engine API:
// GET "/stats"
type ContainerStats struct {
Body io.ReadCloser `json:"body"`
OSType string `json:"ostype"`
}
// Ping contains response of Engine API:
// GET "/_ping"
type Ping struct {
APIVersion string
OSType string
Experimental bool
BuilderVersion BuilderVersion
}
// ComponentVersion describes the version information for a specific component.
type ComponentVersion struct {
Name string
Version string
Details map[string]string `json:",omitempty"`
}
// Version contains response of Engine API:
// GET "/version"
type Version struct {
Platform struct{ Name string } `json:",omitempty"`
Components []ComponentVersion `json:",omitempty"`
// The following fields are deprecated, they relate to the Engine component and are kept for backwards compatibility
Version string
APIVersion string `json:"ApiVersion"`
MinAPIVersion string `json:"MinAPIVersion,omitempty"`
GitCommit string
GoVersion string
Os string
Arch string
KernelVersion string `json:",omitempty"`
Experimental bool `json:",omitempty"`
BuildTime string `json:",omitempty"`
}
// Commit holds the Git-commit (SHA1) that a binary was built from, as reported
// in the version-string of external tools, such as containerd, or runC.
type Commit struct {
ID string // ID is the actual commit ID of external tool.
Expected string // Expected is the commit ID of external tool expected by dockerd as set at build time.
}
// Info contains response of Engine API:
// GET "/info"
type Info struct {
ID string
Containers int
ContainersRunning int
ContainersPaused int
ContainersStopped int
Images int
Driver string
DriverStatus [][2]string
SystemStatus [][2]string `json:",omitempty"` // SystemStatus is only propagated by the Swarm standalone API
Plugins PluginsInfo
MemoryLimit bool
SwapLimit bool
KernelMemory bool // Deprecated: kernel 5.4 deprecated kmem.limit_in_bytes
KernelMemoryTCP bool
CPUCfsPeriod bool `json:"CpuCfsPeriod"`
CPUCfsQuota bool `json:"CpuCfsQuota"`
CPUShares bool
CPUSet bool
PidsLimit bool
IPv4Forwarding bool
BridgeNfIptables bool
BridgeNfIP6tables bool `json:"BridgeNfIp6tables"`
Debug bool
NFd int
OomKillDisable bool
NGoroutines int
SystemTime string
LoggingDriver string
CgroupDriver string
CgroupVersion string `json:",omitempty"`
NEventsListener int
KernelVersion string
OperatingSystem string
OSVersion string
OSType string
Architecture string
IndexServerAddress string
RegistryConfig *registry.ServiceConfig
NCPU int
MemTotal int64
GenericResources []swarm.GenericResource
DockerRootDir string
HTTPProxy string `json:"HttpProxy"`
HTTPSProxy string `json:"HttpsProxy"`
NoProxy string
Name string
Labels []string
ExperimentalBuild bool
ServerVersion string
ClusterStore string `json:",omitempty"` // Deprecated: host-discovery and overlay networks with external k/v stores are deprecated
ClusterAdvertise string `json:",omitempty"` // Deprecated: host-discovery and overlay networks with external k/v stores are deprecated
Runtimes map[string]Runtime
DefaultRuntime string
Swarm swarm.Info
// LiveRestoreEnabled determines whether containers should be kept
// running when the daemon is shutdown or upon daemon start if
// running containers are detected
LiveRestoreEnabled bool
Isolation container.Isolation
InitBinary string
ContainerdCommit Commit
RuncCommit Commit
InitCommit Commit
SecurityOptions []string
ProductLicense string `json:",omitempty"`
DefaultAddressPools []NetworkAddressPool `json:",omitempty"`
Warnings []string
}
// KeyValue holds a key/value pair
type KeyValue struct {
Key, Value string
}
// NetworkAddressPool is a temp struct used by Info struct
type NetworkAddressPool struct {
Base string
Size int
}
// SecurityOpt contains the name and options of a security option
type SecurityOpt struct {
Name string
Options []KeyValue
}
// DecodeSecurityOptions decodes a security options string slice to a type safe
// SecurityOpt
func DecodeSecurityOptions(opts []string) ([]SecurityOpt, error) {
so := []SecurityOpt{}
for _, opt := range opts {
// support output from a < 1.13 docker daemon
if !strings.Contains(opt, "=") {
so = append(so, SecurityOpt{Name: opt})
continue
}
secopt := SecurityOpt{}
split := strings.Split(opt, ",")
for _, s := range split {
kv := strings.SplitN(s, "=", 2)
if len(kv) != 2 {
return nil, fmt.Errorf("invalid security option %q", s)
}
if kv[0] == "" || kv[1] == "" {
return nil, errors.New("invalid empty security option")
}
if kv[0] == "name" {
secopt.Name = kv[1]
continue
}
secopt.Options = append(secopt.Options, KeyValue{Key: kv[0], Value: kv[1]})
}
so = append(so, secopt)
}
return so, nil
}
// PluginsInfo is a temp struct holding Plugins name
// registered with docker daemon. It is used by Info struct
type PluginsInfo struct {
// List of Volume plugins registered
Volume []string
// List of Network plugins registered
Network []string
// List of Authorization plugins registered
Authorization []string
// List of Log plugins registered
Log []string
}
// ExecStartCheck is a temp struct used by execStart
// Config fields is part of ExecConfig in runconfig package
type ExecStartCheck struct {
// ExecStart will first check if it's detached
Detach bool
// Check if there's a tty
Tty bool
}
// HealthcheckResult stores information about a single run of a healthcheck probe
type HealthcheckResult struct {
Start time.Time // Start is the time this check started
End time.Time // End is the time this check ended
ExitCode int // ExitCode meanings: 0=healthy, 1=unhealthy, 2=reserved (considered unhealthy), else=error running probe
Output string // Output from last check
}
// Health states
const (
NoHealthcheck = "none" // Indicates there is no healthcheck
Starting = "starting" // Starting indicates that the container is not yet ready
Healthy = "healthy" // Healthy indicates that the container is running correctly
Unhealthy = "unhealthy" // Unhealthy indicates that the container has a problem
)
// Health stores information about the container's healthcheck results
type Health struct {
Status string // Status is one of Starting, Healthy or Unhealthy
FailingStreak int // FailingStreak is the number of consecutive failures
Log []*HealthcheckResult // Log contains the last few results (oldest first)
}
// ContainerState stores container's running state
// it's part of ContainerJSONBase and will return by "inspect" command
type ContainerState struct {
Status string // String representation of the container state. Can be one of "created", "running", "paused", "restarting", "removing", "exited", or "dead"
Running bool
Paused bool
Restarting bool
OOMKilled bool
Dead bool
Pid int
ExitCode int
Error string
StartedAt string
FinishedAt string
Health *Health `json:",omitempty"`
}
// ContainerNode stores information about the node that a container
// is running on. It's only used by the Docker Swarm standalone API
type ContainerNode struct {
ID string
IPAddress string `json:"IP"`
Addr string
Name string
Cpus int
Memory int64
Labels map[string]string
}
// ContainerJSONBase contains response of Engine API:
// GET "/containers/{name:.*}/json"
type ContainerJSONBase struct {
ID string `json:"Id"`
Created string
Path string
Args []string
State *ContainerState
Image string
ResolvConfPath string
HostnamePath string
HostsPath string
LogPath string
Node *ContainerNode `json:",omitempty"` // Node is only propagated by Docker Swarm standalone API
Name string
RestartCount int
Driver string
Platform string
MountLabel string
ProcessLabel string
AppArmorProfile string
ExecIDs []string
HostConfig *container.HostConfig
GraphDriver GraphDriverData
SizeRw *int64 `json:",omitempty"`
SizeRootFs *int64 `json:",omitempty"`
}
// ContainerJSON is newly used struct along with MountPoint
type ContainerJSON struct {
*ContainerJSONBase
Mounts []MountPoint
Config *container.Config
NetworkSettings *NetworkSettings
}
// NetworkSettings exposes the network settings in the api
type NetworkSettings struct {
NetworkSettingsBase
DefaultNetworkSettings
Networks map[string]*network.EndpointSettings
}
// SummaryNetworkSettings provides a summary of container's networks
// in /containers/json
type SummaryNetworkSettings struct {
Networks map[string]*network.EndpointSettings
}
// NetworkSettingsBase holds basic information about networks
type NetworkSettingsBase struct {
Bridge string // Bridge is the Bridge name the network uses(e.g. `docker0`)
SandboxID string // SandboxID uniquely represents a container's network stack
HairpinMode bool // HairpinMode specifies if hairpin NAT should be enabled on the virtual interface
LinkLocalIPv6Address string // LinkLocalIPv6Address is an IPv6 unicast address using the link-local prefix
LinkLocalIPv6PrefixLen int // LinkLocalIPv6PrefixLen is the prefix length of an IPv6 unicast address
Ports nat.PortMap // Ports is a collection of PortBinding indexed by Port
SandboxKey string // SandboxKey identifies the sandbox
SecondaryIPAddresses []network.Address
SecondaryIPv6Addresses []network.Address
}
// DefaultNetworkSettings holds network information
// during the 2 release deprecation period.
// It will be removed in Docker 1.11.
type DefaultNetworkSettings struct {
EndpointID string // EndpointID uniquely represents a service endpoint in a Sandbox
Gateway string // Gateway holds the gateway address for the network
GlobalIPv6Address string // GlobalIPv6Address holds network's global IPv6 address
GlobalIPv6PrefixLen int // GlobalIPv6PrefixLen represents mask length of network's global IPv6 address
IPAddress string // IPAddress holds the IPv4 address for the network
IPPrefixLen int // IPPrefixLen represents mask length of network's IPv4 address
IPv6Gateway string // IPv6Gateway holds gateway address specific for IPv6
MacAddress string // MacAddress holds the MAC address for the network
}
// MountPoint represents a mount point configuration inside the container.
// This is used for reporting the mountpoints in use by a container.
type MountPoint struct {
Type mount.Type `json:",omitempty"`
Name string `json:",omitempty"`
Source string
Destination string
Driver string `json:",omitempty"`
Mode string
RW bool
Propagation mount.Propagation
}
// NetworkResource is the body of the "get network" http response message
type NetworkResource struct {
Name string // Name is the requested name of the network
ID string `json:"Id"` // ID uniquely identifies a network on a single machine
Created time.Time // Created is the time the network created
Scope string // Scope describes the level at which the network exists (e.g. `swarm` for cluster-wide or `local` for machine level)
Driver string // Driver is the Driver name used to create the network (e.g. `bridge`, `overlay`)
EnableIPv6 bool // EnableIPv6 represents whether to enable IPv6
IPAM network.IPAM // IPAM is the network's IP Address Management
Internal bool // Internal represents if the network is used internal only
Attachable bool // Attachable represents if the global scope is manually attachable by regular containers from workers in swarm mode.
Ingress bool // Ingress indicates the network is providing the routing-mesh for the swarm cluster.
ConfigFrom network.ConfigReference // ConfigFrom specifies the source which will provide the configuration for this network.
ConfigOnly bool // ConfigOnly networks are place-holder networks for network configurations to be used by other networks. ConfigOnly networks cannot be used directly to run containers or services.
Containers map[string]EndpointResource // Containers contains endpoints belonging to the network
Options map[string]string // Options holds the network specific options to use for when creating the network
Labels map[string]string // Labels holds metadata specific to the network being created
Peers []network.PeerInfo `json:",omitempty"` // List of peer nodes for an overlay network
Services map[string]network.ServiceInfo `json:",omitempty"`
}
// EndpointResource contains network resources allocated and used for a container in a network
type EndpointResource struct {
Name string
EndpointID string
MacAddress string
IPv4Address string
IPv6Address string
}
// NetworkCreate is the expected body of the "create network" http request message
type NetworkCreate struct {
// Check for networks with duplicate names.
// Network is primarily keyed based on a random ID and not on the name.
// Network name is strictly a user-friendly alias to the network
// which is uniquely identified using ID.
// And there is no guaranteed way to check for duplicates.
// Option CheckDuplicate is there to provide a best effort checking of any networks
// which has the same name but it is not guaranteed to catch all name collisions.
CheckDuplicate bool
Driver string
Scope string
EnableIPv6 bool
IPAM *network.IPAM
Internal bool
Attachable bool
Ingress bool
ConfigOnly bool
ConfigFrom *network.ConfigReference
Options map[string]string
Labels map[string]string
}
// NetworkCreateRequest is the request message sent to the server for network create call.
type NetworkCreateRequest struct {
NetworkCreate
Name string
}
// NetworkCreateResponse is the response message sent by the server for network create call
type NetworkCreateResponse struct {
ID string `json:"Id"`
Warning string
}
// NetworkConnect represents the data to be used to connect a container to the network
type NetworkConnect struct {
Container string
EndpointConfig *network.EndpointSettings `json:",omitempty"`
}
// NetworkDisconnect represents the data to be used to disconnect a container from the network
type NetworkDisconnect struct {
Container string
Force bool
}
// NetworkInspectOptions holds parameters to inspect network
type NetworkInspectOptions struct {
Scope string
Verbose bool
}
// Checkpoint represents the details of a checkpoint
type Checkpoint struct {
Name string // Name is the name of the checkpoint
}
// Runtime describes an OCI runtime
type Runtime struct {
Path string `json:"path"`
Args []string `json:"runtimeArgs,omitempty"`
// This is exposed here only for internal use
// It is not currently supported to specify custom shim configs
Shim *ShimConfig `json:"-"`
}
// ShimConfig is used by runtime to configure containerd shims
type ShimConfig struct {
Binary string
Opts interface{}
}
// DiskUsage contains response of Engine API:
// GET "/system/df"
type DiskUsage struct {
LayersSize int64
Images []*ImageSummary
Containers []*Container
Volumes []*Volume
BuildCache []*BuildCache
BuilderSize int64 // deprecated
}
// ContainersPruneReport contains the response for Engine API:
// POST "/containers/prune"
type ContainersPruneReport struct {
ContainersDeleted []string
SpaceReclaimed uint64
}
// VolumesPruneReport contains the response for Engine API:
// POST "/volumes/prune"
type VolumesPruneReport struct {
VolumesDeleted []string
SpaceReclaimed uint64
}
// ImagesPruneReport contains the response for Engine API:
// POST "/images/prune"
type ImagesPruneReport struct {
ImagesDeleted []ImageDeleteResponseItem
SpaceReclaimed uint64
}
// BuildCachePruneReport contains the response for Engine API:
// POST "/build/prune"
type BuildCachePruneReport struct {
CachesDeleted []string
SpaceReclaimed uint64
}
// NetworksPruneReport contains the response for Engine API:
// POST "/networks/prune"
type NetworksPruneReport struct {
NetworksDeleted []string
}
// SecretCreateResponse contains the information returned to a client
// on the creation of a new secret.
type SecretCreateResponse struct {
// ID is the id of the created secret.
ID string
}
// SecretListOptions holds parameters to list secrets
type SecretListOptions struct {
Filters filters.Args
}
// ConfigCreateResponse contains the information returned to a client
// on the creation of a new config.
type ConfigCreateResponse struct {
// ID is the id of the created config.
ID string
}
// ConfigListOptions holds parameters to list configs
type ConfigListOptions struct {
Filters filters.Args
}
// PushResult contains the tag, manifest digest, and manifest size from the
// push. It's used to signal this information to the trust code in the client
// so it can sign the manifest if necessary.
type PushResult struct {
Tag string
Digest string
Size int
}
// BuildResult contains the image id of a successful build
type BuildResult struct {
ID string
}
// BuildCache contains information about a build cache record
type BuildCache struct {
ID string
Parent string
Type string
Description string
InUse bool
Shared bool
Size int64
CreatedAt time.Time
LastUsedAt *time.Time
UsageCount int
}
// BuildCachePruneOptions hold parameters to prune the build cache
type BuildCachePruneOptions struct {
All bool
KeepStorage int64
Filters filters.Args
}

14
vendor/github.com/docker/docker/api/types/versions/README.md generated vendored
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@ -1,14 +0,0 @@
# Legacy API type versions
This package includes types for legacy API versions. The stable version of the API types live in `api/types/*.go`.
Consider moving a type here when you need to keep backwards compatibility in the API. This legacy types are organized by the latest API version they appear in. For instance, types in the `v1p19` package are valid for API versions below or equal `1.19`. Types in the `v1p20` package are valid for the API version `1.20`, since the versions below that will use the legacy types in `v1p19`.
## Package name conventions
The package name convention is to use `v` as a prefix for the version number and `p`(patch) as a separator. We use this nomenclature due to a few restrictions in the Go package name convention:
1. We cannot use `.` because it's interpreted by the language, think of `v1.20.CallFunction`.
2. We cannot use `_` because golint complains about it. The code is actually valid, but it looks probably more weird: `v1_20.CallFunction`.
For instance, if you want to modify a type that was available in the version `1.21` of the API but it will have different fields in the version `1.22`, you want to create a new package under `api/types/versions/v1p21`.

62
vendor/github.com/docker/docker/api/types/versions/compare.go generated vendored
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@ -1,62 +0,0 @@
package versions // import "github.com/docker/docker/api/types/versions"
import (
"strconv"
"strings"
)
// compare compares two version strings
// returns -1 if v1 < v2, 1 if v1 > v2, 0 otherwise.
func compare(v1, v2 string) int {
var (
currTab = strings.Split(v1, ".")
otherTab = strings.Split(v2, ".")
)
max := len(currTab)
if len(otherTab) > max {
max = len(otherTab)
}
for i := 0; i < max; i++ {
var currInt, otherInt int
if len(currTab) > i {
currInt, _ = strconv.Atoi(currTab[i])
}
if len(otherTab) > i {
otherInt, _ = strconv.Atoi(otherTab[i])
}
if currInt > otherInt {
return 1
}
if otherInt > currInt {
return -1
}
}
return 0
}
// LessThan checks if a version is less than another
func LessThan(v, other string) bool {
return compare(v, other) == -1
}
// LessThanOrEqualTo checks if a version is less than or equal to another
func LessThanOrEqualTo(v, other string) bool {
return compare(v, other) <= 0
}
// GreaterThan checks if a version is greater than another
func GreaterThan(v, other string) bool {
return compare(v, other) == 1
}
// GreaterThanOrEqualTo checks if a version is greater than or equal to another
func GreaterThanOrEqualTo(v, other string) bool {
return compare(v, other) >= 0
}
// Equal checks if a version is equal to another
func Equal(v, other string) bool {
return compare(v, other) == 0
}

72
vendor/github.com/docker/docker/api/types/volume.go generated vendored
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@ -1,72 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// Volume volume
// swagger:model Volume
type Volume struct {
// Date/Time the volume was created.
CreatedAt string `json:"CreatedAt,omitempty"`
// Name of the volume driver used by the volume.
// Required: true
Driver string `json:"Driver"`
// User-defined key/value metadata.
// Required: true
Labels map[string]string `json:"Labels"`
// Mount path of the volume on the host.
// Required: true
Mountpoint string `json:"Mountpoint"`
// Name of the volume.
// Required: true
Name string `json:"Name"`
// The driver specific options used when creating the volume.
//
// Required: true
Options map[string]string `json:"Options"`
// The level at which the volume exists. Either `global` for cluster-wide,
// or `local` for machine level.
//
// Required: true
Scope string `json:"Scope"`
// Low-level details about the volume, provided by the volume driver.
// Details are returned as a map with key/value pairs:
// `{"key":"value","key2":"value2"}`.
//
// The `Status` field is optional, and is omitted if the volume driver
// does not support this feature.
//
Status map[string]interface{} `json:"Status,omitempty"`
// usage data
UsageData *VolumeUsageData `json:"UsageData,omitempty"`
}
// VolumeUsageData Usage details about the volume. This information is used by the
// `GET /system/df` endpoint, and omitted in other endpoints.
//
// swagger:model VolumeUsageData
type VolumeUsageData struct {
// The number of containers referencing this volume. This field
// is set to `-1` if the reference-count is not available.
//
// Required: true
RefCount int64 `json:"RefCount"`
// Amount of disk space used by the volume (in bytes). This information
// is only available for volumes created with the `"local"` volume
// driver. For volumes created with other volume drivers, this field
// is set to `-1` ("not available")
//
// Required: true
Size int64 `json:"Size"`
}

31
vendor/github.com/docker/docker/api/types/volume/volume_create.go generated vendored
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@ -1,31 +0,0 @@
package volume // import "github.com/docker/docker/api/types/volume"
// ----------------------------------------------------------------------------
// Code generated by `swagger generate operation`. DO NOT EDIT.
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// VolumeCreateBody Volume configuration
// swagger:model VolumeCreateBody
type VolumeCreateBody struct {
// Name of the volume driver to use.
// Required: true
Driver string `json:"Driver"`
// A mapping of driver options and values. These options are
// passed directly to the driver and are driver specific.
//
// Required: true
DriverOpts map[string]string `json:"DriverOpts"`
// User-defined key/value metadata.
// Required: true
Labels map[string]string `json:"Labels"`
// The new volume's name. If not specified, Docker generates a name.
//
// Required: true
Name string `json:"Name"`
}

23
vendor/github.com/docker/docker/api/types/volume/volume_list.go generated vendored
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@ -1,23 +0,0 @@
package volume // import "github.com/docker/docker/api/types/volume"
// ----------------------------------------------------------------------------
// Code generated by `swagger generate operation`. DO NOT EDIT.
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
import "github.com/docker/docker/api/types"
// VolumeListOKBody Volume list response
// swagger:model VolumeListOKBody
type VolumeListOKBody struct {
// List of volumes
// Required: true
Volumes []*types.Volume `json:"Volumes"`
// Warnings that occurred when fetching the list of volumes.
//
// Required: true
Warnings []string `json:"Warnings"`
}

35
vendor/github.com/docker/docker/client/README.md generated vendored
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@ -1,35 +0,0 @@
# Go client for the Docker Engine API
The `docker` command uses this package to communicate with the daemon. It can also be used by your own Go applications to do anything the command-line interface does – running containers, pulling images, managing swarms, etc.
For example, to list running containers (the equivalent of `docker ps`):
```go
package main
import (
"context"
"fmt"
"github.com/docker/docker/api/types"
"github.com/docker/docker/client"
)
func main() {
cli, err := client.NewClientWithOpts(client.FromEnv)
if err != nil {
panic(err)
}
containers, err := cli.ContainerList(context.Background(), types.ContainerListOptions{})
if err != nil {
panic(err)
}
for _, container := range containers {
fmt.Printf("%s %s\n", container.ID[:10], container.Image)
}
}
```
[Full documentation is available on GoDoc.](https://godoc.org/github.com/docker/docker/client)

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