| /* |
| * Copyright 2021-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.kubevirtnetworking.cli; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import com.google.common.base.Strings; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.Lists; |
| import org.apache.commons.lang.StringUtils; |
| 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.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.kubevirtnetworking.api.KubevirtPort; |
| import org.onosproject.kubevirtnetworking.api.KubevirtPortService; |
| |
| import java.util.Comparator; |
| import java.util.List; |
| |
| import static org.onosproject.kubevirtnetworking.api.Constants.CLI_IP_ADDRESSES_LENGTH; |
| import static org.onosproject.kubevirtnetworking.api.Constants.CLI_MAC_ADDRESS_LENGTH; |
| import static org.onosproject.kubevirtnetworking.api.Constants.CLI_MARGIN_LENGTH; |
| import static org.onosproject.kubevirtnetworking.api.Constants.CLI_NAME_LENGTH; |
| import static org.onosproject.kubevirtnetworking.util.KubevirtNetworkingUtil.genFormatString; |
| import static org.onosproject.kubevirtnetworking.util.KubevirtNetworkingUtil.prettyJson; |
| |
| /** |
| * Lists kubevirt ports. |
| */ |
| @Service |
| @Command(scope = "onos", name = "kubevirt-ports", |
| description = "Lists all kubevirt ports") |
| public class KubevirtListPortCommand extends AbstractShellCommand { |
| |
| @Argument(name = "networkId", description = "Network ID") |
| @Completion(KubevirtNetworkIdCompleter.class) |
| private String networkId = null; |
| |
| @Override |
| protected void doExecute() throws Exception { |
| KubevirtPortService service = get(KubevirtPortService.class); |
| |
| List<KubevirtPort> ports = Lists.newArrayList(service.ports()); |
| ports.sort(Comparator.comparing(KubevirtPort::networkId)); |
| |
| String format = genFormatString(ImmutableList.of(CLI_NAME_LENGTH, |
| CLI_NAME_LENGTH, CLI_MAC_ADDRESS_LENGTH, CLI_IP_ADDRESSES_LENGTH)); |
| |
| if (!Strings.isNullOrEmpty(networkId)) { |
| ports.removeIf(port -> !port.networkId().equals(networkId)); |
| } |
| |
| if (outputJson()) { |
| print("%s", json(ports)); |
| } else { |
| print(format, "VM Name", "Network", "MAC Address", "Fixed IPs"); |
| for (KubevirtPort port: ports) { |
| print(format, |
| StringUtils.substring(port.vmName(), 0, |
| CLI_NAME_LENGTH - CLI_MARGIN_LENGTH), |
| StringUtils.substring(port.networkId(), 0, |
| CLI_NAME_LENGTH - CLI_MARGIN_LENGTH), |
| StringUtils.substring(port.macAddress().toString(), 0, |
| CLI_MAC_ADDRESS_LENGTH - CLI_MARGIN_LENGTH), |
| port.ipAddress() == null ? "" : port.ipAddress()); |
| } |
| } |
| } |
| |
| private String json(List<KubevirtPort> ports) { |
| ObjectMapper mapper = new ObjectMapper(); |
| ArrayNode result = mapper.createArrayNode(); |
| |
| for (KubevirtPort port : ports) { |
| result.add(jsonForEntity(port, KubevirtPort.class)); |
| } |
| |
| return prettyJson(mapper, result.toString()); |
| } |
| } |