78 lines
2.7 KiB
Go
78 lines
2.7 KiB
Go
/*
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Copyright 2014 Google Inc. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package registry
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import (
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"encoding/json"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/apiserver"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/labels"
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)
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// Implementation of RESTStorage for the api server.
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type ControllerRegistryStorage struct {
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registry ControllerRegistry
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}
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func MakeControllerRegistryStorage(registry ControllerRegistry) apiserver.RESTStorage {
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return &ControllerRegistryStorage{
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registry: registry,
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}
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}
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func (storage *ControllerRegistryStorage) List(selector labels.Selector) (interface{}, error) {
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result := api.ReplicationControllerList{JSONBase: api.JSONBase{Kind: "cluster#replicationControllerList"}}
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controllers, err := storage.registry.ListControllers()
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if err == nil {
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for _, controller := range controllers {
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if selector.Matches(labels.Set(controller.Labels)) {
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result.Items = append(result.Items, controller)
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}
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}
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}
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return result, err
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}
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func (storage *ControllerRegistryStorage) Get(id string) (interface{}, error) {
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controller, err := storage.registry.GetController(id)
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if err != nil {
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return nil, err
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}
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controller.Kind = "cluster#replicationController"
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return controller, err
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}
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func (storage *ControllerRegistryStorage) Delete(id string) (<-chan interface{}, error) {
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return apiserver.MakeAsync(func() interface{} { return apiserver.Status{Success: true} }), storage.registry.DeleteController(id)
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}
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func (storage *ControllerRegistryStorage) Extract(body string) (interface{}, error) {
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result := api.ReplicationController{}
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err := json.Unmarshal([]byte(body), &result)
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result.Kind = "cluster#replicationController"
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return result, err
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}
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func (storage *ControllerRegistryStorage) Create(controller interface{}) (<-chan interface{}, error) {
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return apiserver.MakeAsync(func() interface{} { return controller }), storage.registry.CreateController(controller.(api.ReplicationController))
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}
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func (storage *ControllerRegistryStorage) Update(controller interface{}) (<-chan interface{}, error) {
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return apiserver.MakeAsync(func() interface{} { return controller }), storage.registry.UpdateController(controller.(api.ReplicationController))
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}
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