org.jclouds.karaf.commands.compute.NodeDestroyCommand Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of commands Show documentation

There is a newer version: 2.1.2

/*
 * 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 org.jclouds.karaf.commands.compute;

import java.util.List;

import org.apache.felix.gogo.commands.Argument;
import org.apache.felix.gogo.commands.Command;
import org.jclouds.compute.ComputeService;
import org.jclouds.karaf.core.Constants;

@Command(scope = "jclouds", name = "node-destroy", description = "Destroys the specified nodes.")
public class NodeDestroyCommand extends ComputeCommandWithOptions {

   @Argument(name = "id", description = "The ids of the nodes to destroy.", required = true, multiValued = true)
   private List ids;

   @Override
   protected Object doExecute() throws Exception {
      ComputeService service = null;
      try {
         service = getComputeService();
      } catch (Throwable t) {
         System.err.println(t.getMessage());
         return null;
      }

      for (String id : ids) {
         service.destroyNode(id);
         cacheProvider.getProviderCacheForType(Constants.ACTIVE_NODE_CACHE).remove(
                  service.getContext().unwrap().getId(), id);
         cacheProvider.getProviderCacheForType(Constants.INACTIVE_NODE_CACHE).remove(
                  service.getContext().unwrap().getId(), id);
         cacheProvider.getProviderCacheForType(Constants.SUSPENDED_NODE_CACHE).remove(
                  service.getContext().unwrap().getId(), id);
      }
      return null;
   }
}