| /* |
| * Copyright 2018-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.openstacktroubleshoot.cli; |
| |
| import org.apache.karaf.shell.commands.Command; |
| import org.apache.karaf.shell.commands.Option; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.cluster.ClusterService; |
| import org.onosproject.cluster.NodeId; |
| import org.onosproject.mastership.MastershipAdminService; |
| import org.onosproject.net.Device; |
| import org.onosproject.net.MastershipRole; |
| import org.onosproject.net.device.DeviceService; |
| |
| /** |
| * Re-configure mastership. |
| */ |
| @Command(scope = "onos", name = "openstack-reset-mastership", |
| description = "Reconfigure the mastership") |
| public class ResetMastershipCommand extends AbstractShellCommand { |
| |
| @Option(name = "-c", aliases = "--concentrate", |
| description = "enforce all switches to move to one controller", |
| required = false, multiValued = false) |
| private boolean isConcentrate = false; |
| |
| @Option(name = "-b", aliases = "--balance", |
| description = "enforce all switches to be evenly distributed", |
| required = false, multiValued = false) |
| private boolean isBalance = false; |
| |
| @Override |
| protected void execute() { |
| MastershipAdminService mastershipService = get(MastershipAdminService.class); |
| ClusterService clusterService = get(ClusterService.class); |
| DeviceService deviceService = get(DeviceService.class); |
| |
| if ((isConcentrate && isBalance) || (!isConcentrate && !isBalance)) { |
| print("Please specify either -b or -c option only"); |
| return; |
| } |
| |
| NodeId localId = clusterService.getLocalNode().id(); |
| |
| if (isConcentrate) { |
| deviceService.getAvailableDevices(Device.Type.SWITCH).forEach(d -> |
| mastershipService.setRole(localId, d.id(), MastershipRole.MASTER)); |
| } |
| |
| if (isBalance) { |
| mastershipService.balanceRoles(); |
| } |
| } |
| } |