func imageWithLayers(id, ref string, layers ...string) imageapi.Image {
image := imageapi.Image{
ObjectMeta: kapi.ObjectMeta{
Name: id,
Annotations: map[string]string{
imageapi.ManagedByOpenShiftAnnotation: "true",
},
},
DockerImageReference: ref,
}
manifest := imageapi.DockerImageManifest{
FSLayers: []imageapi.DockerFSLayer{},
}
for _, layer := range layers {
manifest.FSLayers = append(manifest.FSLayers, imageapi.DockerFSLayer{DockerBlobSum: layer})
}
manifestBytes, err := json.Marshal(&manifest)
if err != nil {
panic(err)
}
image.DockerImageManifest = string(manifestBytes)
return image
}
func Convert_v1beta3_Image_To_api_Image(in *Image, out *newer.Image, s conversion.Scope) error {
if err := s.Convert(&in.ObjectMeta, &out.ObjectMeta, 0); err != nil {
return err
}
out.DockerImageReference = in.DockerImageReference
out.DockerImageManifest = in.DockerImageManifest
out.DockerImageManifestMediaType = in.DockerImageManifestMediaType
out.DockerImageConfig = in.DockerImageConfig
version := in.DockerImageMetadataVersion
if len(version) == 0 {
version = "1.0"
}
if len(in.DockerImageMetadata.Raw) > 0 {
// TODO: add a way to default the expected kind and version of an object if not set
obj, err := api.Scheme.New(unversioned.GroupVersionKind{Version: version, Kind: "DockerImage"})
if err != nil {
return err
}
if err := runtime.DecodeInto(api.Codecs.UniversalDecoder(), in.DockerImageMetadata.Raw, obj); err != nil {
return err
}
if err := s.Convert(obj, &out.DockerImageMetadata, 0); err != nil {
return err
}
}
out.DockerImageMetadataVersion = version
return nil
}
func convert_v1beta3_Image_To_api_Image(in *Image, out *newer.Image, s conversion.Scope) error {
if err := s.Convert(&in.ObjectMeta, &out.ObjectMeta, 0); err != nil {
return err
}
out.DockerImageReference = in.DockerImageReference
out.DockerImageManifest = in.DockerImageManifest
version := in.DockerImageMetadataVersion
if len(version) == 0 {
version = "1.0"
}
if len(in.DockerImageMetadata.RawJSON) > 0 {
// TODO: add a way to default the expected kind and version of an object if not set
obj, err := kapi.Scheme.New(version, "DockerImage")
if err != nil {
return err
}
if err := kapi.Scheme.DecodeInto(in.DockerImageMetadata.RawJSON, obj); err != nil {
return err
}
if err := s.Convert(obj, &out.DockerImageMetadata, 0); err != nil {
return err
}
}
out.DockerImageMetadataVersion = version
return nil
}
func autoConvert_v1_Image_To_api_Image(in *Image, out *api.Image, s conversion.Scope) error {
if err := api_v1.Convert_v1_ObjectMeta_To_api_ObjectMeta(&in.ObjectMeta, &out.ObjectMeta, s); err != nil {
return err
}
out.DockerImageReference = in.DockerImageReference
// TODO: Inefficient conversion - can we improve it?
if err := s.Convert(&in.DockerImageMetadata, &out.DockerImageMetadata, 0); err != nil {
return err
}
out.DockerImageMetadataVersion = in.DockerImageMetadataVersion
out.DockerImageManifest = in.DockerImageManifest
out.DockerImageLayers = *(*[]api.ImageLayer)(unsafe.Pointer(&in.DockerImageLayers))
if in.Signatures != nil {
in, out := &in.Signatures, &out.Signatures
*out = make([]api.ImageSignature, len(*in))
for i := range *in {
if err := Convert_v1_ImageSignature_To_api_ImageSignature(&(*in)[i], &(*out)[i], s); err != nil {
return err
}
}
} else {
out.Signatures = nil
}
out.DockerImageSignatures = *(*[][]byte)(unsafe.Pointer(&in.DockerImageSignatures))
out.DockerImageManifestMediaType = in.DockerImageManifestMediaType
out.DockerImageConfig = in.DockerImageConfig
return nil
}
func newISTag(tag string, imageStream *api.ImageStream, image *api.Image) (*api.ImageStreamTag, error) {
istagName := api.JoinImageStreamTag(imageStream.Name, tag)
event := api.LatestTaggedImage(imageStream, tag)
if event == nil || len(event.Image) == 0 {
return nil, kapierrors.NewNotFound("imageStreamTag", istagName)
}
ist := &api.ImageStreamTag{
ObjectMeta: kapi.ObjectMeta{
Namespace: imageStream.Namespace,
Name: istagName,
CreationTimestamp: event.Created,
Annotations: map[string]string{},
ResourceVersion: imageStream.ResourceVersion,
},
}
// if the imageStream has Spec.Tags[tag].Annotations[k] = v, copy it to the image's annotations
// and add them to the istag's annotations
if imageStream.Spec.Tags != nil {
if tagRef, ok := imageStream.Spec.Tags[tag]; ok {
if image != nil && image.Annotations == nil {
image.Annotations = make(map[string]string)
}
for k, v := range tagRef.Annotations {
ist.Annotations[k] = v
if image != nil {
image.Annotations[k] = v
}
}
}
}
if image != nil {
if err := api.ImageWithMetadata(image); err != nil {
return nil, err
}
image.DockerImageManifest = ""
ist.Image = *image
} else {
ist.Image = api.Image{}
ist.Image.Name = event.Image
}
// Replace the DockerImageReference with the value from event, which contains
// real value from status. This should fix the problem for v1 registries,
// where mutliple tags point to a single id and only the first image's metadata
// is saved. This in turn will always return the pull spec from the first
// imported image, which might be different than the requested tag.
ist.Image.DockerImageReference = event.DockerImageReference
return ist, nil
}
func Convert_v1_Image_To_api_Image(in *Image, out *newer.Image, s conversion.Scope) error {
if err := s.Convert(&in.ObjectMeta, &out.ObjectMeta, 0); err != nil {
return err
}
out.DockerImageReference = in.DockerImageReference
out.DockerImageManifest = in.DockerImageManifest
version := in.DockerImageMetadataVersion
if len(version) == 0 {
version = "1.0"
}
if len(in.DockerImageMetadata.Raw) > 0 {
// TODO: add a way to default the expected kind and version of an object if not set
obj, err := api.Scheme.New(unversioned.GroupVersionKind{Version: version, Kind: "DockerImage"})
if err != nil {
return err
}
if err := runtime.DecodeInto(api.Codecs.UniversalDecoder(), in.DockerImageMetadata.Raw, obj); err != nil {
return err
}
if err := s.Convert(obj, &out.DockerImageMetadata, 0); err != nil {
return err
}
}
out.DockerImageMetadataVersion = version
if in.DockerImageLayers != nil {
out.DockerImageLayers = make([]newer.ImageLayer, len(in.DockerImageLayers))
for i := range in.DockerImageLayers {
out.DockerImageLayers[i].Name = in.DockerImageLayers[i].Name
out.DockerImageLayers[i].LayerSize = in.DockerImageLayers[i].LayerSize
}
} else {
out.DockerImageLayers = nil
}
if in.Signatures != nil {
out.Signatures = make([]newer.ImageSignature, len(in.Signatures))
for i := range in.Signatures {
if err := s.Convert(&in.Signatures[i], &out.Signatures[i], 0); err != nil {
return err
}
}
} else {
out.Signatures = nil
}
return nil
}
func getFakeImageGetHandler(t *testing.T, namespace string) ktestclient.ReactionFunc {
return func(action ktestclient.Action) (handled bool, ret runtime.Object, err error) {
switch a := action.(type) {
case ktestclient.GetAction:
name := a.GetName()
res := imageapi.Image{
ObjectMeta: kapi.ObjectMeta{
Name: name,
Annotations: map[string]string{imageapi.ManagedByOpenShiftAnnotation: "true"},
},
DockerImageReference: fmt.Sprintf("registry.example.org/%s/%s", namespace, a.GetName()),
}
switch name {
case baseImageWith1LayerDigest:
res.DockerImageManifest = baseImageWith1Layer
case baseImageWith2LayersDigest:
res.DockerImageManifest = baseImageWith2Layers
case childImageWith2LayersDigest:
res.DockerImageManifest = childImageWith2Layers
case childImageWith3LayersDigest:
res.DockerImageManifest = childImageWith3Layers
case miscImageDigest:
res.DockerImageManifest = miscImage
default:
err := fmt.Errorf("image %q not found", name)
t.Error(err.Error())
return true, nil, err
}
t.Logf("images get handler: returning %q", res.Name)
return true, &res, nil
}
return false, nil, nil
}
}
// newISTag initializes an image stream tag from an image stream and image. The allowEmptyEvent will create a tag even
// in the event that the status tag does does not exist yet (no image has successfully been tagged) or the image is nil.
func newISTag(tag string, imageStream *imageapi.ImageStream, image *imageapi.Image, allowEmptyEvent bool) (*imageapi.ImageStreamTag, error) {
istagName := imageapi.JoinImageStreamTag(imageStream.Name, tag)
event := imageapi.LatestTaggedImage(imageStream, tag)
if event == nil || len(event.Image) == 0 {
if !allowEmptyEvent {
return nil, kapierrors.NewNotFound(imageapi.Resource("imagestreamtags"), istagName)
}
event = &imageapi.TagEvent{
Created: imageStream.CreationTimestamp,
}
}
ist := &imageapi.ImageStreamTag{
ObjectMeta: kapi.ObjectMeta{
Namespace: imageStream.Namespace,
Name: istagName,
CreationTimestamp: event.Created,
Annotations: map[string]string{},
ResourceVersion: imageStream.ResourceVersion,
UID: imageStream.UID,
},
Generation: event.Generation,
Conditions: imageStream.Status.Tags[tag].Conditions,
}
if imageStream.Spec.Tags != nil {
if tagRef, ok := imageStream.Spec.Tags[tag]; ok {
// copy the spec tag
ist.Tag = &tagRef
if from := ist.Tag.From; from != nil {
copied := *from
ist.Tag.From = &copied
}
if gen := ist.Tag.Generation; gen != nil {
copied := *gen
ist.Tag.Generation = &copied
}
// if the imageStream has Spec.Tags[tag].Annotations[k] = v, copy it to the image's annotations
// and add them to the istag's annotations
if image != nil && image.Annotations == nil {
image.Annotations = make(map[string]string)
}
for k, v := range tagRef.Annotations {
ist.Annotations[k] = v
if image != nil {
image.Annotations[k] = v
}
}
}
}
if image != nil {
if err := imageapi.ImageWithMetadata(image); err != nil {
return nil, err
}
image.DockerImageManifest = ""
ist.Image = *image
} else {
ist.Image = imageapi.Image{}
ist.Image.Name = event.Image
}
// Replace the DockerImageReference with the value from event, which contains
// real value from status. This should fix the problem for v1 registries,
// where mutliple tags point to a single id and only the first image's metadata
// is saved. This in turn will always return the pull spec from the first
// imported image, which might be different than the requested tag.
ist.Image.DockerImageReference = event.DockerImageReference
return ist, nil
}
