| /* |
| * Copyright 2015 Open Networking Laboratory |
| * |
| * 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.cordvtn.cli; |
| |
| import org.apache.karaf.shell.commands.Argument; |
| import org.apache.karaf.shell.commands.Command; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.cordvtn.CordVtnService; |
| import org.onosproject.cordvtn.OvsdbNode; |
| |
| import java.util.NoSuchElementException; |
| |
| /** |
| * Disconnects OVSDBs. |
| */ |
| @Command(scope = "onos", name = "ovsdb-disconnect", |
| description = "Disconnects OVSDBs") |
| public class OvsdbNodeDisconnectCommand extends AbstractShellCommand { |
| |
| @Argument(index = 0, name = "hosts", description = "Hostname(s) or IP(s)", |
| required = true, multiValued = true) |
| private String[] hosts = null; |
| |
| @Override |
| protected void execute() { |
| CordVtnService service = AbstractShellCommand.get(CordVtnService.class); |
| |
| for (String host : hosts) { |
| OvsdbNode ovsdb; |
| try { |
| ovsdb = service.getNodes().stream() |
| .filter(node -> node.host().equals(host)) |
| .findFirst().get(); |
| } catch (NoSuchElementException e) { |
| print("Unable to find %s", host); |
| continue; |
| } |
| |
| if (!service.isNodeConnected(ovsdb)) { |
| print("OVSDB %s is already in disconnected state, do nothing", host); |
| } else { |
| service.disconnect(ovsdb); |
| } |
| } |
| } |
| } |