tom | e472987 | 2014-09-23 00:37:37 -0700 | [diff] [blame] | 1 | package org.onlab.onos.cli; |
| 2 | |
| 3 | import org.apache.karaf.shell.commands.Command; |
tom | 1380eee | 2014-09-24 09:22:02 -0700 | [diff] [blame^] | 4 | import org.onlab.onos.cli.net.Comparators; |
tom | e472987 | 2014-09-23 00:37:37 -0700 | [diff] [blame] | 5 | import org.onlab.onos.cluster.ClusterService; |
| 6 | import org.onlab.onos.cluster.ControllerNode; |
| 7 | |
| 8 | import java.util.Collections; |
tom | e472987 | 2014-09-23 00:37:37 -0700 | [diff] [blame] | 9 | import java.util.List; |
| 10 | |
| 11 | import static com.google.common.collect.Lists.newArrayList; |
| 12 | |
| 13 | /** |
| 14 | * Lists all controller cluster nodes. |
| 15 | */ |
| 16 | @Command(scope = "onos", name = "nodes", |
| 17 | description = "Lists all controller cluster nodes") |
| 18 | public class NodesListCommand extends AbstractShellCommand { |
| 19 | |
| 20 | private static final String FMT = |
| 21 | "id=%s, ip=%s, state=%s %s"; |
| 22 | |
tom | e472987 | 2014-09-23 00:37:37 -0700 | [diff] [blame] | 23 | @Override |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 24 | protected void execute() { |
| 25 | ClusterService service = get(ClusterService.class); |
tom | e472987 | 2014-09-23 00:37:37 -0700 | [diff] [blame] | 26 | List<ControllerNode> nodes = newArrayList(service.getNodes()); |
tom | 1380eee | 2014-09-24 09:22:02 -0700 | [diff] [blame^] | 27 | Collections.sort(nodes, Comparators.NODE_COMPARATOR); |
tom | e472987 | 2014-09-23 00:37:37 -0700 | [diff] [blame] | 28 | ControllerNode self = service.getLocalNode(); |
| 29 | for (ControllerNode node : nodes) { |
| 30 | print(FMT, node.id(), node.ip(), |
| 31 | service.getState(node.id()), |
| 32 | node.equals(self) ? "*" : ""); |
| 33 | } |
tom | e472987 | 2014-09-23 00:37:37 -0700 | [diff] [blame] | 34 | } |
| 35 | |
| 36 | } |