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Graduate PriorityClass to GA

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This commit is contained in:
Bobby (Babak) Salamat
2019-02-20 11:42:42 -08:00
parent f04ce297d6
commit 453498fe2c
14 changed files with 257 additions and 5 deletions
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1
cmd/kube-apiserver/app/aggregator.go
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@@ -269,6 +269,7 @@ var apiVersionPriorities = map[schema.GroupVersion]priority{
{Group: "apiextensions.k8s.io", Version: "v1beta1"}: {group: 16700, version: 9},
{Group: "admissionregistration.k8s.io", Version: "v1"}: {group: 16700, version: 15},
{Group: "admissionregistration.k8s.io", Version: "v1beta1"}: {group: 16700, version: 12},
{Group: "scheduling.k8s.io", Version: "v1"}: {group: 16600, version: 15},
{Group: "scheduling.k8s.io", Version: "v1beta1"}: {group: 16600, version: 12},
{Group: "scheduling.k8s.io", Version: "v1alpha1"}: {group: 16600, version: 9},
{Group: "coordination.k8s.io", Version: "v1"}: {group: 16500, version: 15},

1
hack/lib/init.sh
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@@ -85,6 +85,7 @@ rbac.authorization.k8s.io/v1beta1 \
rbac.authorization.k8s.io/v1alpha1 \
scheduling.k8s.io/v1alpha1 \
scheduling.k8s.io/v1beta1 \
scheduling.k8s.io/v1 \
settings.k8s.io/v1alpha1 \
storage.k8s.io/v1beta1 \
storage.k8s.io/v1 \

1
hack/update-generated-protobuf-dockerized.sh
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@@ -72,6 +72,7 @@ PACKAGES=(
k8s.io/api/imagepolicy/v1alpha1
k8s.io/api/scheduling/v1alpha1
k8s.io/api/scheduling/v1beta1
k8s.io/api/scheduling/v1
k8s.io/api/settings/v1alpha1
k8s.io/api/storage/v1alpha1
k8s.io/api/storage/v1beta1

5
pkg/apis/scheduling/install/install.go
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@@ -23,6 +23,7 @@ import (
utilruntime "k8s.io/apimachinery/pkg/util/runtime"
"k8s.io/kubernetes/pkg/api/legacyscheme"
"k8s.io/kubernetes/pkg/apis/scheduling"
"k8s.io/kubernetes/pkg/apis/scheduling/v1"
"k8s.io/kubernetes/pkg/apis/scheduling/v1alpha1"
"k8s.io/kubernetes/pkg/apis/scheduling/v1beta1"
)
@@ -34,7 +35,9 @@ func init() {
// Install registers the API group and adds types to a scheme
func Install(scheme *runtime.Scheme) {
utilruntime.Must(scheduling.AddToScheme(scheme))
utilruntime.Must(v1.AddToScheme(scheme))
utilruntime.Must(v1beta1.AddToScheme(scheme))
utilruntime.Must(v1alpha1.AddToScheme(scheme))
utilruntime.Must(scheme.SetVersionPriority(v1beta1.SchemeGroupVersion, v1alpha1.SchemeGroupVersion))
// TODO(bsalamat): update this in 1.15 to use v1 API.
utilruntime.Must(scheme.SetVersionPriority(v1beta1.SchemeGroupVersion, v1.SchemeGroupVersion, v1alpha1.SchemeGroupVersion))
}

23
pkg/apis/scheduling/v1/doc.go Normal file
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@@ -0,0 +1,23 @@
/*
Copyright 2019 The Kubernetes 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.
*/
// +k8s:conversion-gen=k8s.io/kubernetes/pkg/apis/scheduling
// +k8s:conversion-gen-external-types=k8s.io/api/scheduling/v1
// +groupName=scheduling.k8s.io
// +k8s:defaulter-gen=TypeMeta
// +k8s:defaulter-gen-input=../../../../vendor/k8s.io/api/scheduling/v1
package v1 // import "k8s.io/kubernetes/pkg/apis/scheduling/v1"

46
pkg/apis/scheduling/v1/register.go Normal file
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@@ -0,0 +1,46 @@
/*
Copyright 2019 The Kubernetes 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 v1
import (
schedulingv1 "k8s.io/api/scheduling/v1"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// GroupName is the group name use in this package
const GroupName = "scheduling.k8s.io"
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1"}
// Resource takes an unqualified resource and returns a Group qualified GroupResource
func Resource(resource string) schema.GroupResource {
return SchemeGroupVersion.WithResource(resource).GroupResource()
}
var (
localSchemeBuilder = &schedulingv1.SchemeBuilder
// AddToScheme applies all the stored functions to the scheme.
AddToScheme = localSchemeBuilder.AddToScheme
)
func init() {
// We only register manually written functions here. The registration of the
// generated functions takes place in the generated files. The separation
// makes the code compile even when the generated files are missing.
localSchemeBuilder.Register(RegisterDefaults)
}

2
pkg/kubectl/describe/versioned/describe.go
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@@ -3711,7 +3711,7 @@ type PriorityClassDescriber struct {
}
func (s *PriorityClassDescriber) Describe(namespace, name string, describerSettings describe.DescriberSettings) (string, error) {
pc, err := s.Scheduling().PriorityClasses().Get(name, metav1.GetOptions{})
pc, err := s.SchedulingV1beta1().PriorityClasses().Get(name, metav1.GetOptions{})
if err != nil {
return "", err
}

2
pkg/master/master.go
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@@ -50,6 +50,7 @@ import (
rbacv1 "k8s.io/api/rbac/v1"
rbacv1alpha1 "k8s.io/api/rbac/v1alpha1"
rbacv1beta1 "k8s.io/api/rbac/v1beta1"
schedulingapiv1 "k8s.io/api/scheduling/v1"
schedulingv1alpha1 "k8s.io/api/scheduling/v1alpha1"
schedulingapiv1beta1 "k8s.io/api/scheduling/v1beta1"
settingsv1alpha1 "k8s.io/api/settings/v1alpha1"
@@ -493,6 +494,7 @@ func DefaultAPIResourceConfigSource() *serverstorage.ResourceConfig {
storageapiv1.SchemeGroupVersion,
storageapiv1beta1.SchemeGroupVersion,
schedulingapiv1beta1.SchemeGroupVersion,
schedulingapiv1.SchemeGroupVersion,
)
// enable non-deprecated beta resources in extensions/v1beta1 explicitly so we have a full list of what's possible to serve
ret.EnableResources(

28
pkg/registry/scheduling/rest/storage_scheduling.go
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@@ -32,6 +32,7 @@ import (
serverstorage "k8s.io/apiserver/pkg/server/storage"
"k8s.io/kubernetes/pkg/api/legacyscheme"
"k8s.io/kubernetes/pkg/apis/scheduling"
schedulingapiv1 "k8s.io/kubernetes/pkg/apis/scheduling/v1"
schedulingapiv1alpha1 "k8s.io/kubernetes/pkg/apis/scheduling/v1alpha1"
schedulingapiv1beta1 "k8s.io/kubernetes/pkg/apis/scheduling/v1beta1"
schedulingclient "k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset/typed/scheduling/internalversion"
@@ -48,15 +49,36 @@ func (p RESTStorageProvider) NewRESTStorage(apiResourceConfigSource serverstorag
apiGroupInfo := genericapiserver.NewDefaultAPIGroupInfo(scheduling.GroupName, legacyscheme.Scheme, legacyscheme.ParameterCodec, legacyscheme.Codecs)
if apiResourceConfigSource.VersionEnabled(schedulingapiv1alpha1.SchemeGroupVersion) {
apiGroupInfo.VersionedResourcesStorageMap[schedulingapiv1alpha1.SchemeGroupVersion.Version] = p.storage(apiResourceConfigSource, restOptionsGetter)
apiGroupInfo.VersionedResourcesStorageMap[schedulingapiv1alpha1.SchemeGroupVersion.Version] = p.v1alpha1Storage(apiResourceConfigSource, restOptionsGetter)
}
if apiResourceConfigSource.VersionEnabled(schedulingapiv1beta1.SchemeGroupVersion) {
apiGroupInfo.VersionedResourcesStorageMap[schedulingapiv1beta1.SchemeGroupVersion.Version] = p.storage(apiResourceConfigSource, restOptionsGetter)
apiGroupInfo.VersionedResourcesStorageMap[schedulingapiv1beta1.SchemeGroupVersion.Version] = p.v1beta1Storage(apiResourceConfigSource, restOptionsGetter)
}
if apiResourceConfigSource.VersionEnabled(schedulingapiv1.SchemeGroupVersion) {
apiGroupInfo.VersionedResourcesStorageMap[schedulingapiv1.SchemeGroupVersion.Version] = p.v1Storage(apiResourceConfigSource, restOptionsGetter)
}
return apiGroupInfo, true
}
func (p RESTStorageProvider) storage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) map[string]rest.Storage {
func (p RESTStorageProvider) v1alpha1Storage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) map[string]rest.Storage {
storage := map[string]rest.Storage{}
// priorityclasses
priorityClassStorage := priorityclassstore.NewREST(restOptionsGetter)
storage["priorityclasses"] = priorityClassStorage
return storage
}
func (p RESTStorageProvider) v1beta1Storage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) map[string]rest.Storage {
storage := map[string]rest.Storage{}
// priorityclasses
priorityClassStorage := priorityclassstore.NewREST(restOptionsGetter)
storage["priorityclasses"] = priorityClassStorage
return storage
}
func (p RESTStorageProvider) v1Storage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) map[string]rest.Storage {
storage := map[string]rest.Storage{}
// priorityclasses
priorityClassStorage := priorityclassstore.NewREST(restOptionsGetter)

2
staging/src/k8s.io/api/roundtrip_test.go
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@@ -44,6 +44,7 @@ import (
rbacv1 "k8s.io/api/rbac/v1"
rbacv1alpha1 "k8s.io/api/rbac/v1alpha1"
rbacv1beta1 "k8s.io/api/rbac/v1beta1"
schedulingv1 "k8s.io/api/scheduling/v1"
schedulingv1alpha1 "k8s.io/api/scheduling/v1alpha1"
schedulingv1beta1 "k8s.io/api/scheduling/v1beta1"
settingsv1alpha1 "k8s.io/api/settings/v1alpha1"
@@ -88,6 +89,7 @@ var groups = []runtime.SchemeBuilder{
rbacv1.SchemeBuilder,
schedulingv1alpha1.SchemeBuilder,
schedulingv1beta1.SchemeBuilder,
schedulingv1.SchemeBuilder,
settingsv1alpha1.SchemeBuilder,
storagev1alpha1.SchemeBuilder,
storagev1beta1.SchemeBuilder,

22
staging/src/k8s.io/api/scheduling/v1/doc.go Normal file
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@@ -0,0 +1,22 @@
/*
Copyright 2019 The Kubernetes 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.
*/
// +k8s:deepcopy-gen=package
// +k8s:openapi-gen=true
// +groupName=scheduling.k8s.io
package v1 // import "k8s.io/api/scheduling/v1"

55
staging/src/k8s.io/api/scheduling/v1/register.go Normal file
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@@ -0,0 +1,55 @@
/*
Copyright 2019 The Kubernetes 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 v1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// GroupName is the group name use in this package
const GroupName = "scheduling.k8s.io"
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1"}
// Resource takes an unqualified resource and returns a Group qualified GroupResource
func Resource(resource string) schema.GroupResource {
return SchemeGroupVersion.WithResource(resource).GroupResource()
}
var (
// TODO: move SchemeBuilder with zz_generated.deepcopy.go to k8s.io/api.
// localSchemeBuilder and AddToScheme will stay in k8s.io/kubernetes.
// SchemeBuilder is a collection of functions that add things to a scheme.
SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
localSchemeBuilder = &SchemeBuilder
// AddToScheme applies all the stored functions to the scheme.
AddToScheme = localSchemeBuilder.AddToScheme
)
// Adds the list of known types to the given scheme.
func addKnownTypes(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(SchemeGroupVersion,
&PriorityClass{},
&PriorityClassList{},
)
metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
return nil
}

66
staging/src/k8s.io/api/scheduling/v1/types.go Normal file
View File

@@ -0,0 +1,66 @@
/*
Copyright 2019 The Kubernetes 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 v1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// +genclient
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// PriorityClass defines mapping from a priority class name to the priority
// integer value. The value can be any valid integer.
type PriorityClass struct {
metav1.TypeMeta `json:",inline"`
// Standard object's metadata.
// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
// +optional
metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// The value of this priority class. This is the actual priority that pods
// receive when they have the name of this class in their pod spec.
Value int32 `json:"value" protobuf:"bytes,2,opt,name=value"`
// globalDefault specifies whether this PriorityClass should be considered as
// the default priority for pods that do not have any priority class.
// Only one PriorityClass can be marked as `globalDefault`. However, if more than
// one PriorityClasses exists with their `globalDefault` field set to true,
// the smallest value of such global default PriorityClasses will be used as the default priority.
// +optional
GlobalDefault bool `json:"globalDefault,omitempty" protobuf:"bytes,3,opt,name=globalDefault"`
// description is an arbitrary string that usually provides guidelines on
// when this priority class should be used.
// +optional
Description string `json:"description,omitempty" protobuf:"bytes,4,opt,name=description"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// PriorityClassList is a collection of priority classes.
type PriorityClassList struct {
metav1.TypeMeta `json:",inline"`
// Standard list metadata
// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
// +optional
metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// items is the list of PriorityClasses
Items []PriorityClass `json:"items" protobuf:"bytes,2,rep,name=items"`
}

8
test/integration/etcd/data.go
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@@ -420,6 +420,14 @@ func GetEtcdStorageData() map[schema.GroupVersionResource]StorageData {
},
// --
// k8s.io/kubernetes/pkg/apis/scheduling/v1
gvr("scheduling.k8s.io", "v1", "priorityclasses"): {
Stub: `{"metadata":{"name":"pc3"},"Value":1000}`,
ExpectedEtcdPath: "/registry/priorityclasses/pc3",
ExpectedGVK: gvkP("scheduling.k8s.io", "v1beta1", "PriorityClass"),
},
// --
// k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1
// depends on aggregator using the same ungrouped RESTOptionsGetter as the kube apiserver, not SimpleRestOptionsFactory in aggregator.go
gvr("apiregistration.k8s.io", "v1beta1", "apiservices"): {