| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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 com.cloud.kubernetes.cluster.actionworkers; |
| |
| import java.util.List; |
| |
| import org.apache.log4j.Level; |
| |
| import com.cloud.exception.ConcurrentOperationException; |
| import com.cloud.kubernetes.cluster.KubernetesCluster; |
| import com.cloud.kubernetes.cluster.KubernetesClusterManagerImpl; |
| import com.cloud.uservm.UserVm; |
| import com.cloud.utils.exception.CloudRuntimeException; |
| import com.cloud.vm.VirtualMachine; |
| |
| public class KubernetesClusterStopWorker extends KubernetesClusterActionWorker { |
| public KubernetesClusterStopWorker(final KubernetesCluster kubernetesCluster, final KubernetesClusterManagerImpl clusterManager) { |
| super(kubernetesCluster, clusterManager); |
| } |
| |
| public boolean stop() throws CloudRuntimeException { |
| init(); |
| if (LOGGER.isInfoEnabled()) { |
| LOGGER.info(String.format("Stopping Kubernetes cluster : %s", kubernetesCluster.getName())); |
| } |
| stateTransitTo(kubernetesCluster.getId(), KubernetesCluster.Event.StopRequested); |
| List<UserVm> clusterVMs = getKubernetesClusterVMs(); |
| for (UserVm vm : clusterVMs) { |
| if (vm == null) { |
| logTransitStateAndThrow(Level.ERROR, String.format("Failed to find all VMs in Kubernetes cluster : %s", kubernetesCluster.getName()), kubernetesCluster.getId(), KubernetesCluster.Event.OperationFailed); |
| } |
| try { |
| userVmService.stopVirtualMachine(vm.getId(), false); |
| } catch (ConcurrentOperationException ex) { |
| LOGGER.warn(String.format("Failed to stop VM : %s in Kubernetes cluster : %s", |
| vm.getDisplayName(), kubernetesCluster.getName()), ex); |
| } |
| } |
| for (final UserVm userVm : clusterVMs) { |
| UserVm vm = userVmDao.findById(userVm.getId()); |
| if (vm == null || !vm.getState().equals(VirtualMachine.State.Stopped)) { |
| logTransitStateAndThrow(Level.ERROR, String.format("Failed to stop all VMs in Kubernetes cluster : %s", |
| kubernetesCluster.getName()), kubernetesCluster.getId(), KubernetesCluster.Event.OperationFailed); |
| } |
| } |
| stateTransitTo(kubernetesCluster.getId(), KubernetesCluster.Event.OperationSucceeded); |
| return true; |
| } |
| } |