| /* |
| * 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.openstacknetworking.cli; |
| |
| import com.google.common.collect.Lists; |
| import org.apache.karaf.shell.api.action.Argument; |
| import org.apache.karaf.shell.api.action.Command; |
| import org.apache.karaf.shell.api.action.Completion; |
| import org.apache.karaf.shell.api.action.lifecycle.Service; |
| import org.onlab.packet.Ip4Address; |
| import org.onlab.packet.IpAddress; |
| import org.onlab.packet.VlanId; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.openstacknetworking.api.ExternalPeerRouter; |
| import org.onosproject.openstacknetworking.api.OpenstackNetworkAdminService; |
| import org.onosproject.openstacknetworking.api.OpenstackRouterService; |
| import org.openstack4j.model.network.Network; |
| import org.openstack4j.model.network.Router; |
| import org.openstack4j.model.network.Subnet; |
| |
| import java.util.List; |
| |
| import static org.onosproject.cli.AbstractShellCommand.get; |
| |
| /** |
| * Updates external peer router macc address. |
| */ |
| @Service |
| @Command(scope = "onos", name = "openstack-update-peer-router-vlan", |
| description = "Updates external peer router vlan") |
| public class UpdateExternalPeerRouterVlanCommand extends AbstractShellCommand { |
| @Argument(index = 0, name = "ip address", description = "ip address", |
| required = true, multiValued = false) |
| @Completion(IpAddressCompleter.class) |
| private String ipAddress = null; |
| |
| @Argument(index = 1, name = "vlan id", description = "vlan id", |
| required = true, multiValued = false) |
| @Completion(VlanIdCompleter.class) |
| private String vlanId = null; |
| |
| private static final String FORMAT = "%-20s%-20s%-20s"; |
| private static final String NO_ELEMENT = |
| "There's no external peer router information with given ip address"; |
| private static final String NONE = "None"; |
| |
| @Override |
| protected void doExecute() { |
| OpenstackNetworkAdminService osNetAdminService = get(OpenstackNetworkAdminService.class); |
| OpenstackRouterService osRouterService = get(OpenstackRouterService.class); |
| |
| IpAddress externalPeerIpAddress = IpAddress.valueOf( |
| IpAddress.Version.INET, Ip4Address.valueOf(ipAddress).toOctets()); |
| |
| if (osNetAdminService.externalPeerRouters().isEmpty()) { |
| print(NO_ELEMENT); |
| return; |
| } else if (osNetAdminService.externalPeerRouters().stream() |
| .noneMatch(router -> router.ipAddress().toString().equals(ipAddress))) { |
| print(NO_ELEMENT); |
| return; |
| } |
| |
| Subnet subnet = osNetAdminService.subnets().stream() |
| .filter(s -> s.getGateway().equals(ipAddress)) |
| .findAny().orElse(null); |
| if (subnet == null) { |
| return; |
| } |
| |
| Network network = osNetAdminService.network(subnet.getNetworkId()); |
| if (network == null) { |
| return; |
| } |
| |
| Router router = osRouterService.routers().stream() |
| .filter(r -> r.getExternalGatewayInfo().getNetworkId().equals(network.getId())) |
| .findAny().orElse(null); |
| |
| if (router == null) { |
| return; |
| } |
| |
| try { |
| if (vlanId.equals(NONE)) { |
| osNetAdminService.updateExternalPeerRouterVlan( |
| externalPeerIpAddress, VlanId.NONE); |
| osNetAdminService.deriveExternalPeerRouterMac( |
| router.getExternalGatewayInfo(), router, VlanId.NONE); |
| } else { |
| osNetAdminService.updateExternalPeerRouterVlan( |
| externalPeerIpAddress, VlanId.vlanId(vlanId)); |
| osNetAdminService.deriveExternalPeerRouterMac( |
| router.getExternalGatewayInfo(), router, VlanId.vlanId(vlanId)); |
| |
| } |
| } catch (IllegalArgumentException e) { |
| log.error("Exception occurred because of {}", e.toString()); |
| } |
| |
| print(FORMAT, "Router IP", "Mac Address", "VLAN ID"); |
| List<ExternalPeerRouter> routers = |
| Lists.newArrayList(osNetAdminService.externalPeerRouters()); |
| |
| for (ExternalPeerRouter r: routers) { |
| print(FORMAT, r.ipAddress(), |
| r.macAddress().toString(), |
| r.vlanId()); |
| } |
| } |
| } |