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switch easy groups to new install pattern
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,94 @@ | ||
package legacy | ||
|
||
import ( | ||
corev1 "k8s.io/api/core/v1" | ||
"k8s.io/apimachinery/pkg/runtime" | ||
utilruntime "k8s.io/apimachinery/pkg/util/runtime" | ||
"k8s.io/kubernetes/pkg/apis/core" | ||
corev1conversions "k8s.io/kubernetes/pkg/apis/core/v1" | ||
|
||
"github.com/openshift/api/image/docker10" | ||
"github.com/openshift/api/image/dockerpre012" | ||
imagev1 "github.com/openshift/api/image/v1" | ||
"github.com/openshift/origin/pkg/api/apihelpers" | ||
"github.com/openshift/origin/pkg/image/apis/image" | ||
imagev1helpers "github.com/openshift/origin/pkg/image/apis/image/v1" | ||
) | ||
|
||
// InstallLegacyImage this looks like a lot of duplication, but the code in the individual versions is living and may | ||
// change. The code here should never change and needs to allow the other code to move independently. | ||
func InstallInternalLegacyImage(scheme *runtime.Scheme) { | ||
InstallExternalLegacyImage(scheme) | ||
|
||
schemeBuilder := runtime.NewSchemeBuilder( | ||
addUngroupifiedInternalImageTypes, | ||
core.AddToScheme, | ||
corev1conversions.AddToScheme, | ||
|
||
addLegacyImageFieldSelectorKeyConversions, | ||
imagev1helpers.RegisterDefaults, | ||
imagev1helpers.RegisterConversions, | ||
) | ||
utilruntime.Must(schemeBuilder.AddToScheme(scheme)) | ||
} | ||
|
||
func InstallExternalLegacyImage(scheme *runtime.Scheme) { | ||
schemeBuilder := runtime.NewSchemeBuilder( | ||
addUngroupifiedImageTypes, | ||
docker10.AddToSchemeInCoreGroup, | ||
dockerpre012.AddToSchemeInCoreGroup, | ||
corev1.AddToScheme, | ||
) | ||
utilruntime.Must(schemeBuilder.AddToScheme(scheme)) | ||
} | ||
|
||
func addUngroupifiedImageTypes(scheme *runtime.Scheme) error { | ||
types := []runtime.Object{ | ||
&imagev1.Image{}, | ||
&imagev1.ImageList{}, | ||
&imagev1.ImageSignature{}, | ||
&imagev1.ImageStream{}, | ||
&imagev1.ImageStreamList{}, | ||
&imagev1.ImageStreamMapping{}, | ||
&imagev1.ImageStreamTag{}, | ||
&imagev1.ImageStreamTagList{}, | ||
&imagev1.ImageStreamImage{}, | ||
&imagev1.ImageStreamImport{}, | ||
} | ||
scheme.AddKnownTypes(GroupVersion, types...) | ||
return nil | ||
} | ||
|
||
func addUngroupifiedInternalImageTypes(scheme *runtime.Scheme) error { | ||
scheme.AddKnownTypes(internalGroupVersion, | ||
&image.Image{}, | ||
&image.ImageList{}, | ||
&image.DockerImage{}, | ||
&image.ImageSignature{}, | ||
&image.ImageStream{}, | ||
&image.ImageStreamList{}, | ||
&image.ImageStreamMapping{}, | ||
&image.ImageStreamTag{}, | ||
&image.ImageStreamTagList{}, | ||
&image.ImageStreamImage{}, | ||
&image.ImageStreamImport{}, | ||
) | ||
return nil | ||
} | ||
|
||
func addLegacyImageFieldSelectorKeyConversions(scheme *runtime.Scheme) error { | ||
if err := scheme.AddFieldLabelConversionFunc(GroupVersion.String(), "ImageStream", legacyImageStreamFieldSelectorKeyConversionFunc); err != nil { | ||
return err | ||
} | ||
return nil | ||
} | ||
|
||
func legacyImageStreamFieldSelectorKeyConversionFunc(label, value string) (internalLabel, internalValue string, err error) { | ||
switch label { | ||
case "spec.dockerImageRepository", | ||
"status.dockerImageRepository": | ||
return label, value, nil | ||
default: | ||
return apihelpers.LegacyMetaV1FieldSelectorConversionWithName(label, value) | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,93 @@ | ||
package legacy | ||
|
||
import ( | ||
"reflect" | ||
"testing" | ||
|
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
"k8s.io/apimachinery/pkg/runtime" | ||
"k8s.io/apimachinery/pkg/runtime/serializer" | ||
"k8s.io/apimachinery/pkg/util/diff" | ||
kapi "k8s.io/kubernetes/pkg/apis/core" | ||
|
||
"github.com/openshift/origin/pkg/api/apihelpers/apitesting" | ||
internal "github.com/openshift/origin/pkg/image/apis/image" | ||
) | ||
|
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func TestImageRoundTripVersionedObject(t *testing.T) { | ||
scheme := runtime.NewScheme() | ||
InstallInternalLegacyImage(scheme) | ||
codecs := serializer.NewCodecFactory(scheme) | ||
|
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d := &internal.DockerImage{ | ||
Config: &internal.DockerConfig{ | ||
Env: []string{"A=1", "B=2"}, | ||
}, | ||
} | ||
i := &internal.Image{ | ||
ObjectMeta: metav1.ObjectMeta{Name: "foo"}, | ||
|
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DockerImageLayers: []internal.ImageLayer{{Name: "foo", LayerSize: 10}}, | ||
DockerImageMetadata: *d, | ||
DockerImageReference: "foo/bar/baz", | ||
} | ||
|
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data, err := runtime.Encode(codecs.LegacyCodec(GroupVersion), i) | ||
if err != nil { | ||
t.Fatalf("unexpected error: %v", err) | ||
} | ||
|
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obj, err := runtime.Decode(codecs.UniversalDecoder(), data) | ||
if err != nil { | ||
t.Fatalf("unexpected error: %v", err) | ||
} | ||
image := obj.(*internal.Image) | ||
if image.DockerImageMetadataVersion != "1.0" { | ||
t.Errorf("did not default to correct metadata version: %#v", image) | ||
} | ||
image.DockerImageMetadataVersion = "" | ||
if !reflect.DeepEqual(i, image) { | ||
t.Errorf("unable to round trip object: %s", diff.ObjectDiff(i, image)) | ||
} | ||
} | ||
|
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func TestImageFieldSelectors(t *testing.T) { | ||
install := func(scheme *runtime.Scheme) error { | ||
InstallInternalLegacyImage(scheme) | ||
return nil | ||
} | ||
|
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apitesting.FieldKeyCheck{ | ||
SchemeBuilder: []func(*runtime.Scheme) error{install}, | ||
Kind: GroupVersion.WithKind("ImageStream"), | ||
// Ensure previously supported labels have conversions. DO NOT REMOVE THINGS FROM THIS LIST | ||
AllowedExternalFieldKeys: []string{"name", "spec.dockerImageRepository", "status.dockerImageRepository"}, | ||
FieldKeyEvaluatorFn: internal.ImageStreamSelector, | ||
}.Check(t) | ||
} | ||
|
||
func TestImageImportSpecDefaulting(t *testing.T) { | ||
scheme := runtime.NewScheme() | ||
codecs := serializer.NewCodecFactory(scheme) | ||
InstallInternalLegacyImage(scheme) | ||
|
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i := &internal.ImageStreamImport{ | ||
Spec: internal.ImageStreamImportSpec{ | ||
Images: []internal.ImageImportSpec{ | ||
{From: kapi.ObjectReference{Name: "something:other"}}, | ||
}, | ||
}, | ||
} | ||
data, err := runtime.Encode(codecs.LegacyCodec(GroupVersion), i) | ||
if err != nil { | ||
t.Fatal(err) | ||
} | ||
obj, err := runtime.Decode(codecs.UniversalDecoder(), data) | ||
if err != nil { | ||
t.Fatal(err) | ||
} | ||
isi := obj.(*internal.ImageStreamImport) | ||
if isi.Spec.Images[0].To == nil || isi.Spec.Images[0].To.Name != "other" { | ||
t.Errorf("unexpected round trip: %#v", isi) | ||
} | ||
} |
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