vendor: github.com/opencontainers/image-spec v1.1.0-rc3

full diff: https://github.com/opencontainers/image-spec/compare/3a7f492d3f1b...v1.1.0-rc3

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

daemon/containerd/image_builder.go

@@ -416,13 +416,15 @@ func (i *ImageService) CreateImage(ctx context.Context, config []byte, parent st
 
 	// make an ocispec.Image from the docker/image.Image
 	ociImgToCreate := ocispec.Image{
-		Created:      &imgToCreate.Created,
+		Created: &imgToCreate.Created,
-		Author:       imgToCreate.Author,
+		Author:  imgToCreate.Author,
-		Architecture: imgToCreate.Architecture,
+		Platform: ocispec.Platform{
-		Variant:      imgToCreate.Variant,
+			Architecture: imgToCreate.Architecture,
-		OS:           imgToCreate.OS,
+			Variant:      imgToCreate.Variant,
-		OSVersion:    imgToCreate.OSVersion,
+			OS:           imgToCreate.OS,
-		OSFeatures:   imgToCreate.OSFeatures,
+			OSVersion:    imgToCreate.OSVersion,
+			OSFeatures:   imgToCreate.OSFeatures,
+		},
 		Config: ocispec.ImageConfig{
 			User:         imgToCreate.Config.User,
 			ExposedPorts: exposedPorts,

daemon/containerd/image_commit.go

@@ -131,11 +131,13 @@ func generateCommitImageConfig(baseConfig ocispec.Image, diffID digest.Digest, o
 	}
 	logrus.Debugf("generateCommitImageConfig(): arch=%q, os=%q", arch, os)
 	return ocispec.Image{
-		Architecture: arch,
+		Platform: ocispec.Platform{
-		OS:           os,
+			Architecture: arch,
-		Created:      &createdTime,
+			OS:           os,
-		Author:       opts.Author,
+		},
-		Config:       containerConfigToOciImageConfig(opts.Config),
+		Created: &createdTime,
+		Author:  opts.Author,
+		Config:  containerConfigToOciImageConfig(opts.Config),
 		RootFS: ocispec.RootFS{
 			Type:    "layers",
 			DiffIDs: append(baseConfig.RootFS.DiffIDs, diffID),

daemon/containerd/image_import.go

@@ -86,11 +86,10 @@ func (i *ImageService) ImportImage(ctx context.Context, ref reference.Named, pla
 	ociCfg := containerConfigToOciImageConfig(imageConfig)
 	createdAt := time.Now()
 	config := ocispec.Image{
-		Architecture: platform.Architecture,
+		Platform: *platform,
-		OS:           platform.OS,
+		Created:  &createdAt,
-		Created:      &createdAt,
+		Author:   "",
-		Author:       "",
+		Config:   ociCfg,
-		Config:       ociCfg,
 		RootFS: ocispec.RootFS{
 			Type:    "layers",
 			DiffIDs: []digest.Digest{uncompressedDigest},

integration/image/pull_test.go

@@ -53,13 +53,10 @@ func createTestImage(ctx context.Context, t testing.TB, store content.Store) oci
 	layerDigest := w.Digest()
 	w.Close()
 
-	platform := platforms.DefaultSpec()
-
 	img := ocispec.Image{
-		Architecture: platform.Architecture,
+		Platform: platforms.DefaultSpec(),
-		OS:           platform.OS,
+		RootFS:   ocispec.RootFS{Type: "layers", DiffIDs: []digest.Digest{layerDigest}},
-		RootFS:       ocispec.RootFS{Type: "layers", DiffIDs: []digest.Digest{layerDigest}},
+		Config:   ocispec.ImageConfig{WorkingDir: "/"},
-		Config:       ocispec.ImageConfig{WorkingDir: "/"},
 	}
 	imgJSON, err := json.Marshal(img)
 	assert.NilError(t, err)

vendor.mod

@@ -71,7 +71,7 @@ require (
 	github.com/moby/term v0.5.0
 	github.com/morikuni/aec v1.0.0
 	github.com/opencontainers/go-digest v1.0.0
-	github.com/opencontainers/image-spec v1.1.0-rc2.0.20221005185240-3a7f492d3f1b
+	github.com/opencontainers/image-spec v1.1.0-rc3
 	github.com/opencontainers/runc v1.1.7
 	github.com/opencontainers/runtime-spec v1.1.0-rc.2
 	github.com/opencontainers/selinux v1.11.0

vendor.sum

@@ -1144,8 +1144,8 @@ github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
 github.com/opencontainers/image-spec v1.0.0/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
 github.com/opencontainers/image-spec v1.0.1/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
-github.com/opencontainers/image-spec v1.1.0-rc2.0.20221005185240-3a7f492d3f1b h1:YWuSjZCQAPM8UUBLkYUk1e+rZcvWHJmFb6i6rM44Xs8=
+github.com/opencontainers/image-spec v1.1.0-rc3 h1:fzg1mXZFj8YdPeNkRXMg+zb88BFV0Ys52cJydRwBkb8=
-github.com/opencontainers/image-spec v1.1.0-rc2.0.20221005185240-3a7f492d3f1b/go.mod h1:3OVijpioIKYWTqjiG0zfF6wvoJ4fAXGbjdZuI2NgsRQ=
+github.com/opencontainers/image-spec v1.1.0-rc3/go.mod h1:X4pATf0uXsnn3g5aiGIsVnJBR4mxhKzfwmvK/B2NTm8=
 github.com/opencontainers/runc v0.0.0-20190115041553-12f6a991201f/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
 github.com/opencontainers/runc v0.1.1/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
 github.com/opencontainers/runc v1.0.0-rc10/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=

vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go

@@ -65,7 +65,4 @@ const (
 
 	// AnnotationArtifactDescription is the annotation key for the human readable description for the artifact.
 	AnnotationArtifactDescription = "org.opencontainers.artifact.description"
-
-	// AnnotationReferrersFiltersApplied is the annotation key for the comma separated list of filters applied by the registry in the referrers listing.
-	AnnotationReferrersFiltersApplied = "org.opencontainers.referrers.filtersApplied"
 )

vendor/github.com/opencontainers/image-spec/specs-go/v1/artifact.go

@@ -1,34 +0,0 @@
-// Copyright 2022 The Linux Foundation
-//
-// 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 v1
-
-// Artifact describes an artifact manifest.
-// This structure provides `application/vnd.oci.artifact.manifest.v1+json` mediatype when marshalled to JSON.
-type Artifact struct {
-	// MediaType is the media type of the object this schema refers to.
-	MediaType string `json:"mediaType"`
-
-	// ArtifactType is the IANA media type of the artifact this schema refers to.
-	ArtifactType string `json:"artifactType"`
-
-	// Blobs is a collection of blobs referenced by this manifest.
-	Blobs []Descriptor `json:"blobs,omitempty"`
-
-	// Subject (reference) is an optional link from the artifact to another manifest forming an association between the artifact and the other manifest.
-	Subject *Descriptor `json:"subject,omitempty"`
-
-	// Annotations contains arbitrary metadata for the artifact manifest.
-	Annotations map[string]string `json:"annotations,omitempty"`
-}

vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go

@@ -49,13 +49,15 @@ type ImageConfig struct {
 	// StopSignal contains the system call signal that will be sent to the container to exit.
 	StopSignal string `json:"StopSignal,omitempty"`
 
-	// ArgsEscaped `[Deprecated]` - This field is present only for legacy
+	// ArgsEscaped
-	// compatibility with Docker and should not be used by new image builders.
+	//
-	// It is used by Docker for Windows images to indicate that the `Entrypoint`
+	// Deprecated: This field is present only for legacy compatibility with
-	// or `Cmd` or both, contains only a single element array, that is a
+	// Docker and should not be used by new image builders.  It is used by Docker
-	// pre-escaped, and combined into a single string `CommandLine`. If `true`
+	// for Windows images to indicate that the `Entrypoint` or `Cmd` or both,
-	// the value in `Entrypoint` or `Cmd` should be used as-is to avoid double
+	// contains only a single element array, that is a pre-escaped, and combined
-	// escaping.
+	// into a single string `CommandLine`. If `true` the value in `Entrypoint` or
+	// `Cmd` should be used as-is to avoid double escaping.
+	// https://github.com/opencontainers/image-spec/pull/892
 	ArgsEscaped bool `json:"ArgsEscaped,omitempty"`
 }
 
@@ -95,22 +97,8 @@ type Image struct {
 	// Author defines the name and/or email address of the person or entity which created and is responsible for maintaining the image.
 	Author string `json:"author,omitempty"`
 
-	// Architecture is the CPU architecture which the binaries in this image are built to run on.
+	// Platform describes the platform which the image in the manifest runs on.
-	Architecture string `json:"architecture"`
+	Platform
-
-	// Variant is the variant of the specified CPU architecture which image binaries are intended to run on.
-	Variant string `json:"variant,omitempty"`
-
-	// OS is the name of the operating system which the image is built to run on.
-	OS string `json:"os"`
-
-	// OSVersion is an optional field specifying the operating system
-	// version, for example on Windows `10.0.14393.1066`.
-	OSVersion string `json:"os.version,omitempty"`
-
-	// OSFeatures is an optional field specifying an array of strings,
-	// each listing a required OS feature (for example on Windows `win32k`).
-	OSFeatures []string `json:"os.features,omitempty"`
 
 	// Config defines the execution parameters which should be used as a base when running a container using the image.
 	Config ImageConfig `json:"config,omitempty"`

vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go

@@ -23,6 +23,9 @@ type Manifest struct {
 	// MediaType specifies the type of this document data structure e.g. `application/vnd.oci.image.manifest.v1+json`
 	MediaType string `json:"mediaType,omitempty"`
 
+	// ArtifactType specifies the IANA media type of artifact when the manifest is used for an artifact.
+	ArtifactType string `json:"artifactType,omitempty"`
+
 	// Config references a configuration object for a container, by digest.
 	// The referenced configuration object is a JSON blob that the runtime uses to set up the container.
 	Config Descriptor `json:"config"`
@@ -36,3 +39,11 @@ type Manifest struct {
 	// Annotations contains arbitrary metadata for the image manifest.
 	Annotations map[string]string `json:"annotations,omitempty"`
 }
+
+// ScratchDescriptor is the descriptor of a blob with content of `{}`.
+var ScratchDescriptor = Descriptor{
+	MediaType: MediaTypeScratch,
+	Digest:    `sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a`,
+	Size:      2,
+	Data:      []byte(`{}`),
+}

vendor/github.com/opencontainers/image-spec/specs-go/v1/mediatype.go

@@ -40,21 +40,36 @@ const (
 
 	// MediaTypeImageLayerNonDistributable is the media type for layers referenced by
 	// the manifest but with distribution restrictions.
+	//
+	// Deprecated: Non-distributable layers are deprecated, and not recommended
+	// for future use. Implementations SHOULD NOT produce new non-distributable
+	// layers.
+	// https://github.com/opencontainers/image-spec/pull/965
 	MediaTypeImageLayerNonDistributable = "application/vnd.oci.image.layer.nondistributable.v1.tar"
 
 	// MediaTypeImageLayerNonDistributableGzip is the media type for
 	// gzipped layers referenced by the manifest but with distribution
 	// restrictions.
+	//
+	// Deprecated: Non-distributable layers are deprecated, and not recommended
+	// for future use. Implementations SHOULD NOT produce new non-distributable
+	// layers.
+	// https://github.com/opencontainers/image-spec/pull/965
 	MediaTypeImageLayerNonDistributableGzip = "application/vnd.oci.image.layer.nondistributable.v1.tar+gzip"
 
 	// MediaTypeImageLayerNonDistributableZstd is the media type for zstd
 	// compressed layers referenced by the manifest but with distribution
 	// restrictions.
+	//
+	// Deprecated: Non-distributable layers are deprecated, and not recommended
+	// for future use. Implementations SHOULD NOT produce new non-distributable
+	// layers.
+	// https://github.com/opencontainers/image-spec/pull/965
 	MediaTypeImageLayerNonDistributableZstd = "application/vnd.oci.image.layer.nondistributable.v1.tar+zstd"
 
 	// MediaTypeImageConfig specifies the media type for the image configuration.
 	MediaTypeImageConfig = "application/vnd.oci.image.config.v1+json"
 
-	// MediaTypeArtifactManifest specifies the media type for a content descriptor.
+	// MediaTypeScratch specifies the media type for an unused blob containing the value `{}`
-	MediaTypeArtifactManifest = "application/vnd.oci.artifact.manifest.v1+json"
+	MediaTypeScratch = "application/vnd.oci.scratch.v1+json"
 )

vendor/github.com/opencontainers/image-spec/specs-go/version.go

@@ -25,7 +25,7 @@ const (
 	VersionPatch = 0
 
 	// VersionDev indicates development branch. Releases will be empty string.
-	VersionDev = "-dev"
+	VersionDev = "-rc.3"
 )
 
 // Version is the specification version that the package types support.

vendor/modules.txt

@@ -841,8 +841,8 @@ github.com/morikuni/aec
 ## explicit; go 1.13
 github.com/opencontainers/go-digest
 github.com/opencontainers/go-digest/digestset
-# github.com/opencontainers/image-spec v1.1.0-rc2.0.20221005185240-3a7f492d3f1b
+# github.com/opencontainers/image-spec v1.1.0-rc3
-## explicit; go 1.17
+## explicit; go 1.18
 github.com/opencontainers/image-spec/identity
 github.com/opencontainers/image-spec/specs-go
 github.com/opencontainers/image-spec/specs-go/v1