ProviderInfoCommand.java

/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds 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 org.apache.felix.gogo.commands.Command;
import org.jclouds.compute.ComputeService;

/**
 * @author <a href="mailto:gnodet[at]gmail.com">Guillaume Nodet (gnodet)</a>
 */
@Command(scope = "jclouds", name = "provider-info")
public class ProviderInfoCommand extends ComputeCommandWithOptions {

   @Override
   protected Object doExecute() throws Exception {
      for (ComputeService service : getComputeServices()) {
         String txt = "Instances on " + service.getContext().unwrap().getId();
         System.out.println(txt);
         for (int i = 0; i < txt.length(); i++) {
            System.out.print('=');
         }
         System.out.println();

         System.out.println("  Locations");
         System.out.println("  ---------");
         printLocations(service,  System.out);

         System.out.println("  Images");
         System.out.println("  ------");
         printImages(service, service.listImages(),  System.out);

         System.out.println("  Hardware");
         System.out.println("  --------");
         printHardwares(service, service.listHardwareProfiles(),  System.out);

         System.out.println("  Nodes");
         System.out.println("  -----");
         printNodes(service, service.listNodes(), System.out);
      }
      return null;
   }

}