| /* |
| * Copyright 2017-present 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.openstacknetworking.cli; |
| |
| import com.fasterxml.jackson.core.JsonProcessingException; |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import com.google.common.base.Strings; |
| import com.google.common.collect.Lists; |
| import org.apache.karaf.shell.commands.Argument; |
| import org.apache.karaf.shell.commands.Command; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.openstacknetworking.api.OpenstackNetworkService; |
| import org.openstack4j.core.transport.ObjectMapperSingleton; |
| import org.openstack4j.model.network.IP; |
| import org.openstack4j.model.network.Network; |
| import org.openstack4j.model.network.Port; |
| import org.openstack4j.openstack.networking.domain.NeutronPort; |
| |
| import java.util.Comparator; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| import static com.fasterxml.jackson.databind.SerializationFeature.INDENT_OUTPUT; |
| |
| /** |
| * Lists OpenStack ports. |
| */ |
| @Command(scope = "onos", name = "openstack-ports", |
| description = "Lists all OpenStack ports") |
| public class OpenstackPortListCommand extends AbstractShellCommand { |
| |
| private static final String FORMAT = "%-40s%-20s%-20s%-8s"; |
| |
| @Argument(name = "networkId", description = "Network ID") |
| private String networkId = null; |
| |
| @Override |
| protected void execute() { |
| OpenstackNetworkService service = AbstractShellCommand.get(OpenstackNetworkService.class); |
| |
| List<Port> ports = Lists.newArrayList(service.ports()); |
| ports.sort(Comparator.comparing(Port::getNetworkId)); |
| |
| if (!Strings.isNullOrEmpty(networkId)) { |
| ports.removeIf(port -> !port.getNetworkId().equals(networkId)); |
| } |
| |
| if (outputJson()) { |
| try { |
| print("%s", mapper().writeValueAsString(json(ports))); |
| } catch (JsonProcessingException e) { |
| print("Failed to list ports in JSON format"); |
| } |
| return; |
| } |
| |
| print(FORMAT, "ID", "Network", "MAC", "Fixed IPs"); |
| for (Port port: ports) { |
| List<String> fixedIps = port.getFixedIps().stream() |
| .map(IP::getIpAddress) |
| .collect(Collectors.toList()); |
| Network osNet = service.network(port.getNetworkId()); |
| print(FORMAT, port.getId(), |
| osNet.getName(), |
| port.getMacAddress(), |
| fixedIps.isEmpty() ? "" : fixedIps); |
| } |
| } |
| |
| private JsonNode json(List<Port> ports) { |
| ArrayNode result = mapper().enable(INDENT_OUTPUT).createArrayNode(); |
| for (Port port: ports) { |
| result.add(writePort(port)); |
| } |
| return result; |
| } |
| |
| private ObjectNode writePort(Port port) { |
| try { |
| String strPort = ObjectMapperSingleton.getContext(NeutronPort.class) |
| .writerFor(NeutronPort.class) |
| .writeValueAsString(port); |
| return (ObjectNode) mapper().readTree(strPort.getBytes()); |
| } catch (Exception e) { |
| throw new IllegalStateException(); |
| } |
| } |
| } |