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Merge pull request #77817 from smarterclayton/apicrd

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CRDs should support watch of protobuf PartialObjectMetadata
This commit is contained in:
Kubernetes Prow Robot
2019-05-31 20:44:35 -07:00
committed by GitHub
parent 603bb74771 26a6cdda86
commit 227f34b33a
11 changed files with 216 additions and 83 deletions
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158
test/integration/apiserver/apiserver_test.go
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@@ -404,6 +404,7 @@ func TestNameInFieldSelector(t *testing.T) {
}
func TestAPICRDProtobuf(t *testing.T) {
testNamespace := "test-api-crd-protobuf"
tearDown, config, _, err := fixtures.StartDefaultServer(t)
if err != nil {
t.Fatal(err)
@@ -442,7 +443,7 @@ func TestAPICRDProtobuf(t *testing.T) {
t.Fatal(err)
}
crdGVR := schema.GroupVersionResource{Group: fooCRD.Spec.Group, Version: fooCRD.Spec.Version, Resource: "foos"}
crclient := dynamicClient.Resource(crdGVR).Namespace("default")
crclient := dynamicClient.Resource(crdGVR).Namespace(testNamespace)
testcases := []struct {
name string
@@ -452,7 +453,7 @@ func TestAPICRDProtobuf(t *testing.T) {
wantBody func(*testing.T, io.Reader)
}{
{
name: "server returns 406 when asking for protobuf for CRDs",
name: "server returns 406 when asking for protobuf for CRDs, which dynamic client does not support",
accept: "application/vnd.kubernetes.protobuf",
object: func(t *testing.T) (metav1.Object, string, string) {
cr, err := crclient.Create(&unstructured.Unstructured{Object: map[string]interface{}{"apiVersion": "cr.bar.com/v1", "kind": "Foo", "metadata": map[string]interface{}{"name": "test-1"}}}, metav1.CreateOptions{})
@@ -468,9 +469,15 @@ func TestAPICRDProtobuf(t *testing.T) {
if !apierrors.IsNotAcceptable(err) {
t.Fatal(err)
}
// TODO: this should be a more specific error
if err.Error() != "only the following media types are accepted: application/json, application/yaml" {
t.Fatal(err)
status := err.(apierrors.APIStatus).Status()
data, _ := json.MarshalIndent(status, "", " ")
// because the dynamic client only has a json serializer, the client processing of the error cannot
// turn the response into something meaningful, so we verify that fallback handling works correctly
if !apierrors.IsUnexpectedServerError(err) {
t.Fatal(string(data))
}
if status.Message != "the server was unable to respond with a content type that the client supports (get foos.cr.bar.com test-1)" {
t.Fatal(string(data))
}
},
},
@@ -548,6 +555,7 @@ func TestAPICRDProtobuf(t *testing.T) {
}
func TestTransform(t *testing.T) {
testNamespace := "test-transform"
tearDown, config, _, err := fixtures.StartDefaultServer(t)
if err != nil {
t.Fatal(err)
@@ -586,7 +594,7 @@ func TestTransform(t *testing.T) {
t.Fatal(err)
}
crdGVR := schema.GroupVersionResource{Group: fooCRD.Spec.Group, Version: fooCRD.Spec.Version, Resource: "foos"}
crclient := dynamicClient.Resource(crdGVR).Namespace("default")
crclient := dynamicClient.Resource(crdGVR).Namespace(testNamespace)
testcases := []struct {
name string
@@ -658,7 +666,7 @@ func TestTransform(t *testing.T) {
t.Fatal(err)
}
// TODO: this should be a more specific error
if err.Error() != "only the following media types are accepted: application/json;stream=watch" {
if err.Error() != "only the following media types are accepted: application/json;stream=watch, application/vnd.kubernetes.protobuf;stream=watch" {
t.Fatal(err)
}
},
@@ -667,12 +675,11 @@ func TestTransform(t *testing.T) {
name: "v1beta1 verify columns on services",
accept: "application/json;as=Table;g=meta.k8s.io;v=v1beta1",
object: func(t *testing.T) (metav1.Object, string, string) {
ns := "default"
svc, err := clientset.CoreV1().Services(ns).Create(&v1.Service{ObjectMeta: metav1.ObjectMeta{Name: "test-1"}, Spec: v1.ServiceSpec{Ports: []v1.ServicePort{{Port: 1000}}}})
svc, err := clientset.CoreV1().Services(testNamespace).Create(&v1.Service{ObjectMeta: metav1.ObjectMeta{Name: "test-1"}, Spec: v1.ServiceSpec{Ports: []v1.ServicePort{{Port: 1000}}}})
if err != nil {
t.Fatalf("unable to create service: %v", err)
}
if _, err := clientset.CoreV1().Services(ns).Patch(svc.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
if _, err := clientset.CoreV1().Services(testNamespace).Patch(svc.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
t.Fatalf("unable to update service: %v", err)
}
return svc, "", "services"
@@ -686,12 +693,11 @@ func TestTransform(t *testing.T) {
accept: "application/json;as=Table;g=meta.k8s.io;v=v1beta1",
includeObject: metav1.IncludeNone,
object: func(t *testing.T) (metav1.Object, string, string) {
ns := "default"
obj, err := clientset.CoreV1().Services(ns).Create(&v1.Service{ObjectMeta: metav1.ObjectMeta{Name: "test-2"}, Spec: v1.ServiceSpec{Ports: []v1.ServicePort{{Port: 1000}}}})
obj, err := clientset.CoreV1().Services(testNamespace).Create(&v1.Service{ObjectMeta: metav1.ObjectMeta{Name: "test-2"}, Spec: v1.ServiceSpec{Ports: []v1.ServicePort{{Port: 1000}}}})
if err != nil {
t.Fatalf("unable to create object: %v", err)
}
if _, err := clientset.CoreV1().Services(ns).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
if _, err := clientset.CoreV1().Services(testNamespace).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
t.Fatalf("unable to update object: %v", err)
}
return obj, "", "services"
@@ -705,12 +711,11 @@ func TestTransform(t *testing.T) {
accept: "application/json;as=Table;g=meta.k8s.io;v=v1beta1",
includeObject: metav1.IncludeObject,
object: func(t *testing.T) (metav1.Object, string, string) {
ns := "default"
obj, err := clientset.CoreV1().Services(ns).Create(&v1.Service{ObjectMeta: metav1.ObjectMeta{Name: "test-3"}, Spec: v1.ServiceSpec{Ports: []v1.ServicePort{{Port: 1000}}}})
obj, err := clientset.CoreV1().Services(testNamespace).Create(&v1.Service{ObjectMeta: metav1.ObjectMeta{Name: "test-3"}, Spec: v1.ServiceSpec{Ports: []v1.ServicePort{{Port: 1000}}}})
if err != nil {
t.Fatalf("unable to create object: %v", err)
}
if _, err := clientset.CoreV1().Services(ns).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
if _, err := clientset.CoreV1().Services(testNamespace).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
t.Fatalf("unable to update object: %v", err)
}
return obj, "", "services"
@@ -730,12 +735,11 @@ func TestTransform(t *testing.T) {
name: "v1beta1 verify partial metadata object on config maps",
accept: "application/json;as=PartialObjectMetadata;g=meta.k8s.io;v=v1beta1",
object: func(t *testing.T) (metav1.Object, string, string) {
ns := "default"
obj, err := clientset.CoreV1().ConfigMaps(ns).Create(&v1.ConfigMap{ObjectMeta: metav1.ObjectMeta{Name: "test-1", Annotations: map[string]string{"test": "0"}}})
obj, err := clientset.CoreV1().ConfigMaps(testNamespace).Create(&v1.ConfigMap{ObjectMeta: metav1.ObjectMeta{Name: "test-1", Annotations: map[string]string{"test": "0"}}})
if err != nil {
t.Fatalf("unable to create object: %v", err)
}
if _, err := clientset.CoreV1().ConfigMaps(ns).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
if _, err := clientset.CoreV1().ConfigMaps(testNamespace).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
t.Fatalf("unable to update object: %v", err)
}
return obj, "", "configmaps"
@@ -748,12 +752,11 @@ func TestTransform(t *testing.T) {
name: "v1beta1 verify partial metadata object on config maps in protobuf",
accept: "application/vnd.kubernetes.protobuf;as=PartialObjectMetadata;g=meta.k8s.io;v=v1beta1",
object: func(t *testing.T) (metav1.Object, string, string) {
ns := "default"
obj, err := clientset.CoreV1().ConfigMaps(ns).Create(&v1.ConfigMap{ObjectMeta: metav1.ObjectMeta{Name: "test-2", Annotations: map[string]string{"test": "0"}}})
obj, err := clientset.CoreV1().ConfigMaps(testNamespace).Create(&v1.ConfigMap{ObjectMeta: metav1.ObjectMeta{Name: "test-2", Annotations: map[string]string{"test": "0"}}})
if err != nil {
t.Fatalf("unable to create object: %v", err)
}
if _, err := clientset.CoreV1().ConfigMaps(ns).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
if _, err := clientset.CoreV1().ConfigMaps(testNamespace).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
t.Fatalf("unable to update object: %v", err)
}
return obj, "", "configmaps"
@@ -762,6 +765,23 @@ func TestTransform(t *testing.T) {
expectPartialObjectMetaEventsProtobuf(t, w, "0", "1")
},
},
{
name: "v1beta1 verify partial metadata object on CRDs in protobuf",
accept: "application/vnd.kubernetes.protobuf;as=PartialObjectMetadata;g=meta.k8s.io;v=v1beta1",
object: func(t *testing.T) (metav1.Object, string, string) {
cr, err := crclient.Create(&unstructured.Unstructured{Object: map[string]interface{}{"apiVersion": "cr.bar.com/v1", "kind": "Foo", "metadata": map[string]interface{}{"name": "test-4", "annotations": map[string]string{"test": "0"}}}}, metav1.CreateOptions{})
if err != nil {
t.Fatalf("unable to create cr: %v", err)
}
if _, err := crclient.Patch("test-4", types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`), metav1.PatchOptions{}); err != nil {
t.Fatalf("unable to patch cr: %v", err)
}
return cr, crdGVR.Group, "foos"
},
wantBody: func(t *testing.T, w io.Reader) {
expectPartialObjectMetaEventsProtobuf(t, w, "0", "1")
},
},
{
name: "v1beta1 verify error on unsupported mimetype protobuf for table conversion",
accept: "application/vnd.kubernetes.protobuf;as=Table;g=meta.k8s.io;v=v1beta1",
@@ -853,23 +873,6 @@ func TestTransform(t *testing.T) {
{
name: "v1 verify columns on CRDs in json",
accept: "application/json;as=Table;g=meta.k8s.io;v=v1",
object: func(t *testing.T) (metav1.Object, string, string) {
cr, err := crclient.Create(&unstructured.Unstructured{Object: map[string]interface{}{"apiVersion": "cr.bar.com/v1", "kind": "Foo", "metadata": map[string]interface{}{"name": "test-4"}}}, metav1.CreateOptions{})
if err != nil {
t.Fatalf("unable to create cr: %v", err)
}
if _, err := crclient.Patch("test-4", types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`), metav1.PatchOptions{}); err != nil {
t.Fatalf("unable to patch cr: %v", err)
}
return cr, crdGVR.Group, "foos"
},
wantBody: func(t *testing.T, w io.Reader) {
expectTableV1WatchEvents(t, 2, 2, metav1.IncludeMetadata, json.NewDecoder(w))
},
},
{
name: "v1 verify columns on CRDs in json;stream=watch",
accept: "application/json;stream=watch;as=Table;g=meta.k8s.io;v=v1",
object: func(t *testing.T) (metav1.Object, string, string) {
cr, err := crclient.Create(&unstructured.Unstructured{Object: map[string]interface{}{"apiVersion": "cr.bar.com/v1", "kind": "Foo", "metadata": map[string]interface{}{"name": "test-5"}}}, metav1.CreateOptions{})
if err != nil {
@@ -885,8 +888,8 @@ func TestTransform(t *testing.T) {
},
},
{
name: "v1 verify columns on CRDs in yaml",
accept: "application/yaml;as=Table;g=meta.k8s.io;v=v1",
name: "v1 verify columns on CRDs in json;stream=watch",
accept: "application/json;stream=watch;as=Table;g=meta.k8s.io;v=v1",
object: func(t *testing.T) (metav1.Object, string, string) {
cr, err := crclient.Create(&unstructured.Unstructured{Object: map[string]interface{}{"apiVersion": "cr.bar.com/v1", "kind": "Foo", "metadata": map[string]interface{}{"name": "test-6"}}}, metav1.CreateOptions{})
if err != nil {
@@ -897,12 +900,29 @@ func TestTransform(t *testing.T) {
}
return cr, crdGVR.Group, "foos"
},
wantBody: func(t *testing.T, w io.Reader) {
expectTableV1WatchEvents(t, 2, 2, metav1.IncludeMetadata, json.NewDecoder(w))
},
},
{
name: "v1 verify columns on CRDs in yaml",
accept: "application/yaml;as=Table;g=meta.k8s.io;v=v1",
object: func(t *testing.T) (metav1.Object, string, string) {
cr, err := crclient.Create(&unstructured.Unstructured{Object: map[string]interface{}{"apiVersion": "cr.bar.com/v1", "kind": "Foo", "metadata": map[string]interface{}{"name": "test-7"}}}, metav1.CreateOptions{})
if err != nil {
t.Fatalf("unable to create cr: %v", err)
}
if _, err := crclient.Patch("test-7", types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`), metav1.PatchOptions{}); err != nil {
t.Fatalf("unable to patch cr: %v", err)
}
return cr, crdGVR.Group, "foos"
},
wantErr: func(t *testing.T, err error) {
if !apierrors.IsNotAcceptable(err) {
t.Fatal(err)
}
// TODO: this should be a more specific error
if err.Error() != "only the following media types are accepted: application/json;stream=watch" {
if err.Error() != "only the following media types are accepted: application/json;stream=watch, application/vnd.kubernetes.protobuf;stream=watch" {
t.Fatal(err)
}
},
@@ -911,12 +931,11 @@ func TestTransform(t *testing.T) {
name: "v1 verify columns on services",
accept: "application/json;as=Table;g=meta.k8s.io;v=v1",
object: func(t *testing.T) (metav1.Object, string, string) {
ns := "default"
svc, err := clientset.CoreV1().Services(ns).Create(&v1.Service{ObjectMeta: metav1.ObjectMeta{Name: "test-4"}, Spec: v1.ServiceSpec{Ports: []v1.ServicePort{{Port: 1000}}}})
svc, err := clientset.CoreV1().Services(testNamespace).Create(&v1.Service{ObjectMeta: metav1.ObjectMeta{Name: "test-5"}, Spec: v1.ServiceSpec{Ports: []v1.ServicePort{{Port: 1000}}}})
if err != nil {
t.Fatalf("unable to create service: %v", err)
}
if _, err := clientset.CoreV1().Services(ns).Patch(svc.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
if _, err := clientset.CoreV1().Services(testNamespace).Patch(svc.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
t.Fatalf("unable to update service: %v", err)
}
return svc, "", "services"
@@ -930,12 +949,11 @@ func TestTransform(t *testing.T) {
accept: "application/json;as=Table;g=meta.k8s.io;v=v1",
includeObject: metav1.IncludeNone,
object: func(t *testing.T) (metav1.Object, string, string) {
ns := "default"
obj, err := clientset.CoreV1().Services(ns).Create(&v1.Service{ObjectMeta: metav1.ObjectMeta{Name: "test-5"}, Spec: v1.ServiceSpec{Ports: []v1.ServicePort{{Port: 1000}}}})
obj, err := clientset.CoreV1().Services(testNamespace).Create(&v1.Service{ObjectMeta: metav1.ObjectMeta{Name: "test-6"}, Spec: v1.ServiceSpec{Ports: []v1.ServicePort{{Port: 1000}}}})
if err != nil {
t.Fatalf("unable to create object: %v", err)
}
if _, err := clientset.CoreV1().Services(ns).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
if _, err := clientset.CoreV1().Services(testNamespace).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
t.Fatalf("unable to update object: %v", err)
}
return obj, "", "services"
@@ -949,12 +967,11 @@ func TestTransform(t *testing.T) {
accept: "application/json;as=Table;g=meta.k8s.io;v=v1",
includeObject: metav1.IncludeObject,
object: func(t *testing.T) (metav1.Object, string, string) {
ns := "default"
obj, err := clientset.CoreV1().Services(ns).Create(&v1.Service{ObjectMeta: metav1.ObjectMeta{Name: "test-6"}, Spec: v1.ServiceSpec{Ports: []v1.ServicePort{{Port: 1000}}}})
obj, err := clientset.CoreV1().Services(testNamespace).Create(&v1.Service{ObjectMeta: metav1.ObjectMeta{Name: "test-7"}, Spec: v1.ServiceSpec{Ports: []v1.ServicePort{{Port: 1000}}}})
if err != nil {
t.Fatalf("unable to create object: %v", err)
}
if _, err := clientset.CoreV1().Services(ns).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
if _, err := clientset.CoreV1().Services(testNamespace).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
t.Fatalf("unable to update object: %v", err)
}
return obj, "", "services"
@@ -974,12 +991,11 @@ func TestTransform(t *testing.T) {
name: "v1 verify partial metadata object on config maps",
accept: "application/json;as=PartialObjectMetadata;g=meta.k8s.io;v=v1",
object: func(t *testing.T) (metav1.Object, string, string) {
ns := "default"
obj, err := clientset.CoreV1().ConfigMaps(ns).Create(&v1.ConfigMap{ObjectMeta: metav1.ObjectMeta{Name: "test-3", Annotations: map[string]string{"test": "0"}}})
obj, err := clientset.CoreV1().ConfigMaps(testNamespace).Create(&v1.ConfigMap{ObjectMeta: metav1.ObjectMeta{Name: "test-3", Annotations: map[string]string{"test": "0"}}})
if err != nil {
t.Fatalf("unable to create object: %v", err)
}
if _, err := clientset.CoreV1().ConfigMaps(ns).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
if _, err := clientset.CoreV1().ConfigMaps(testNamespace).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
t.Fatalf("unable to update object: %v", err)
}
return obj, "", "configmaps"
@@ -992,12 +1008,11 @@ func TestTransform(t *testing.T) {
name: "v1 verify partial metadata object on config maps in protobuf",
accept: "application/vnd.kubernetes.protobuf;as=PartialObjectMetadata;g=meta.k8s.io;v=v1",
object: func(t *testing.T) (metav1.Object, string, string) {
ns := "default"
obj, err := clientset.CoreV1().ConfigMaps(ns).Create(&v1.ConfigMap{ObjectMeta: metav1.ObjectMeta{Name: "test-4", Annotations: map[string]string{"test": "0"}}})
obj, err := clientset.CoreV1().ConfigMaps(testNamespace).Create(&v1.ConfigMap{ObjectMeta: metav1.ObjectMeta{Name: "test-4", Annotations: map[string]string{"test": "0"}}})
if err != nil {
t.Fatalf("unable to create object: %v", err)
}
if _, err := clientset.CoreV1().ConfigMaps(ns).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
if _, err := clientset.CoreV1().ConfigMaps(testNamespace).Patch(obj.Name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`)); err != nil {
t.Fatalf("unable to update object: %v", err)
}
return obj, "", "configmaps"
@@ -1006,6 +1021,23 @@ func TestTransform(t *testing.T) {
expectPartialObjectMetaV1EventsProtobuf(t, w, "0", "1")
},
},
{
name: "v1 verify partial metadata object on CRDs in protobuf",
accept: "application/vnd.kubernetes.protobuf;as=PartialObjectMetadata;g=meta.k8s.io;v=v1",
object: func(t *testing.T) (metav1.Object, string, string) {
cr, err := crclient.Create(&unstructured.Unstructured{Object: map[string]interface{}{"apiVersion": "cr.bar.com/v1", "kind": "Foo", "metadata": map[string]interface{}{"name": "test-8", "annotations": map[string]string{"test": "0"}}}}, metav1.CreateOptions{})
if err != nil {
t.Fatalf("unable to create cr: %v", err)
}
if _, err := crclient.Patch(cr.GetName(), types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`), metav1.PatchOptions{}); err != nil {
t.Fatalf("unable to patch cr: %v", err)
}
return cr, crdGVR.Group, "foos"
},
wantBody: func(t *testing.T, w io.Reader) {
expectPartialObjectMetaV1EventsProtobuf(t, w, "0", "1")
},
},
{
name: "v1 verify error on unsupported mimetype protobuf for table conversion",
accept: "application/vnd.kubernetes.protobuf;as=Table;g=meta.k8s.io;v=v1",
@@ -1046,6 +1078,18 @@ func TestTransform(t *testing.T) {
}
},
},
{
name: "v1 verify error on invalid mimetype - only meta kinds accepted",
accept: "application/json;as=Service;g=;v=v1",
object: func(t *testing.T) (metav1.Object, string, string) {
return &metav1.ObjectMeta{Name: "kubernetes", Namespace: "default"}, "", "services"
},
wantErr: func(t *testing.T, err error) {
if !apierrors.IsNotAcceptable(err) {
t.Fatal(err)
}
},
},
{
name: "v1 verify error on invalid mimetype - missing kind",
accept: "application/json;g=meta.k8s.io;v=v1",