mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-27 21:47:07 +00:00
65 lines
2.5 KiB
Go
65 lines
2.5 KiB
Go
/*
|
|
Copyright 2020 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 rest
|
|
|
|
import (
|
|
apiserverv1alpha1 "k8s.io/api/apiserverinternal/v1alpha1"
|
|
"k8s.io/apiserver/pkg/registry/generic"
|
|
"k8s.io/apiserver/pkg/registry/rest"
|
|
genericapiserver "k8s.io/apiserver/pkg/server"
|
|
serverstorage "k8s.io/apiserver/pkg/server/storage"
|
|
"k8s.io/kubernetes/pkg/api/legacyscheme"
|
|
"k8s.io/kubernetes/pkg/apis/apiserverinternal"
|
|
storageversionstorage "k8s.io/kubernetes/pkg/registry/apiserverinternal/storageversion/storage"
|
|
)
|
|
|
|
// StorageProvider is a REST storage provider for internal.apiserver.k8s.io
|
|
type StorageProvider struct{}
|
|
|
|
// NewRESTStorage returns a StorageProvider
|
|
func (p StorageProvider) NewRESTStorage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) (genericapiserver.APIGroupInfo, error) {
|
|
apiGroupInfo := genericapiserver.NewDefaultAPIGroupInfo(apiserverinternal.GroupName, legacyscheme.Scheme, legacyscheme.ParameterCodec, legacyscheme.Codecs)
|
|
|
|
if storageMap, err := p.v1alpha1Storage(apiResourceConfigSource, restOptionsGetter); err != nil {
|
|
return genericapiserver.APIGroupInfo{}, err
|
|
} else if len(storageMap) > 0 {
|
|
apiGroupInfo.VersionedResourcesStorageMap[apiserverv1alpha1.SchemeGroupVersion.Version] = storageMap
|
|
}
|
|
|
|
return apiGroupInfo, nil
|
|
}
|
|
|
|
func (p StorageProvider) v1alpha1Storage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) (map[string]rest.Storage, error) {
|
|
storage := map[string]rest.Storage{}
|
|
|
|
if resource := "storageversions"; apiResourceConfigSource.ResourceEnabled(apiserverv1alpha1.SchemeGroupVersion.WithResource(resource)) {
|
|
s, status, err := storageversionstorage.NewREST(restOptionsGetter)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
storage[resource] = s
|
|
storage[resource+"/status"] = status
|
|
}
|
|
|
|
return storage, nil
|
|
}
|
|
|
|
// GroupName is the group name for the storage provider
|
|
func (p StorageProvider) GroupName() string {
|
|
return apiserverinternal.GroupName
|
|
}
|