/
rest.go
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/
rest.go
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/*
* Tencent is pleased to support the open source community by making TKEStack
* available.
*
* Copyright (C) 2012-2021 Tencent. All Rights Reserved.
*
* 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
*
* https://opensource.org/licenses/Apache-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 OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
*/
package rest
import (
"k8s.io/apiserver/pkg/registry/generic"
"k8s.io/apiserver/pkg/registry/rest"
genericserver "k8s.io/apiserver/pkg/server"
serverstorage "k8s.io/apiserver/pkg/server/storage"
restclient "k8s.io/client-go/rest"
"tkestack.io/tke/api/mesh"
v1 "tkestack.io/tke/api/mesh/v1"
"tkestack.io/tke/pkg/apiserver/storage"
configmapstorage "tkestack.io/tke/pkg/mesh/registry/configmap/storage"
meshmanagerstorage "tkestack.io/tke/pkg/mesh/registry/meshmanager/storage"
)
// StorageProvider is a REST type for core resources storage that implement
// RestStorageProvider interface
type StorageProvider struct {
LoopbackClientConfig *restclient.Config
PrivilegedUsername string
}
// Implement RESTStorageProvider
var _ storage.RESTStorageProvider = &StorageProvider{}
func (s *StorageProvider) NewRESTStorage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) (genericserver.APIGroupInfo, bool) {
apiGroupInfo := genericserver.NewDefaultAPIGroupInfo(mesh.GroupName, mesh.Scheme, mesh.ParameterCodec, mesh.Codecs)
if apiResourceConfigSource.VersionEnabled(v1.SchemeGroupVersion) {
apiGroupInfo.VersionedResourcesStorageMap[v1.SchemeGroupVersion.Version] = s.v1Storage(apiResourceConfigSource, restOptionsGetter, s.LoopbackClientConfig)
}
return apiGroupInfo, true
}
// GroupName return the api group name
func (*StorageProvider) GroupName() string {
return mesh.GroupName
}
func (s *StorageProvider) v1Storage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter, loopbackClientConfig *restclient.Config) map[string]rest.Storage {
storageMap := make(map[string]rest.Storage)
{
configMapREST := configmapstorage.NewStorage(restOptionsGetter)
storageMap["configmaps"] = configMapREST.ConfigMap
meshmanagerREST := meshmanagerstorage.NewStorage(restOptionsGetter, s.PrivilegedUsername)
storageMap["meshmanagers"] = meshmanagerREST.MeshManager
storageMap["meshmanagers/status"] = meshmanagerREST.Status
}
return storageMap
}