| /* |
| * Copyright 2016-present Open Networking Foundation |
| * |
| * 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 org.onosproject.openstacknode.cli; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import com.google.common.collect.Lists; |
| import org.apache.karaf.shell.api.action.Command; |
| import org.apache.karaf.shell.api.action.lifecycle.Service; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.openstacknode.api.OpenstackNode; |
| import org.onosproject.openstacknode.api.OpenstackNodeService; |
| |
| import java.util.Comparator; |
| import java.util.List; |
| |
| import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.GATEWAY; |
| import static org.onosproject.openstacknode.util.OpenstackNodeUtil.getGwByComputeNode; |
| import static org.onosproject.openstacknode.util.OpenstackNodeUtil.prettyJson; |
| |
| /** |
| * Lists all nodes registered to the service. |
| */ |
| @Service |
| @Command(scope = "onos", name = "openstack-nodes", |
| description = "Lists all nodes registered in OpenStack node service") |
| public class OpenstackNodeListCommand extends AbstractShellCommand { |
| |
| private static final String FORMAT = "%-20s%-15s%-24s%-24s%-20s%-20s%-15s%-15s%-15s"; |
| |
| @Override |
| protected void doExecute() { |
| OpenstackNodeService osNodeService = get(OpenstackNodeService.class); |
| List<OpenstackNode> osNodes = Lists.newArrayList(osNodeService.nodes()); |
| osNodes.sort(Comparator.comparing(OpenstackNode::hostname)); |
| |
| if (outputJson()) { |
| print("%s", json(osNodes)); |
| } else { |
| print(FORMAT, "Hostname", "Type", "Integration Bridge", "Management IP", |
| "Data IP", "VLAN Intf", "Uplink Port", "State", "SelectedGw"); |
| for (OpenstackNode osNode : osNodes) { |
| print(FORMAT, |
| osNode.hostname(), |
| osNode.type(), |
| osNode.intgBridge(), |
| osNode.managementIp(), |
| osNode.dataIp() != null ? osNode.dataIp() : "", |
| osNode.vlanIntf() != null ? osNode.vlanIntf() : "", |
| osNode.uplinkPort() != null ? osNode.uplinkPort() : "", |
| osNode.state(), |
| getGwByComputeNode(osNodeService.completeNodes(GATEWAY), osNode)); |
| } |
| print("Total %s nodes", osNodeService.nodes().size()); |
| } |
| } |
| |
| private String json(List<OpenstackNode> osNodes) { |
| ObjectMapper mapper = new ObjectMapper(); |
| ArrayNode result = mapper.createArrayNode(); |
| for (OpenstackNode osNode : osNodes) { |
| result.add(jsonForEntity(osNode, OpenstackNode.class)); |
| } |
| return prettyJson(mapper, result.toString()); |
| } |
| } |