| /* |
| Copyright 2016 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 app implements a server that runs a set of active |
| // components. This includes replication controllers, service endpoints and |
| // nodes. |
| // |
| package app |
| |
| import ( |
| "k8s.io/apimachinery/pkg/runtime/schema" |
| "k8s.io/kubernetes/pkg/controller/disruption" |
| |
| "net/http" |
| |
| "k8s.io/klog" |
| ) |
| |
| func startDisruptionController(ctx ControllerContext) (http.Handler, bool, error) { |
| var group = "policy" |
| var version = "v1beta1" |
| var resource = "poddisruptionbudgets" |
| |
| if !ctx.AvailableResources[schema.GroupVersionResource{Group: group, Version: version, Resource: resource}] { |
| klog.Infof( |
| "Refusing to start disruption because resource %q in group %q is not available.", |
| resource, group+"/"+version) |
| return nil, false, nil |
| } |
| go disruption.NewDisruptionController( |
| ctx.InformerFactory.Core().V1().Pods(), |
| ctx.InformerFactory.Policy().V1beta1().PodDisruptionBudgets(), |
| ctx.InformerFactory.Core().V1().ReplicationControllers(), |
| ctx.InformerFactory.Extensions().V1beta1().ReplicaSets(), |
| ctx.InformerFactory.Extensions().V1beta1().Deployments(), |
| ctx.InformerFactory.Apps().V1beta1().StatefulSets(), |
| ctx.ClientBuilder.ClientOrDie("disruption-controller"), |
| ).Run(ctx.Stop) |
| return nil, true, nil |
| } |