| /* |
| * 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.google.common.collect.ImmutableList; |
| import com.google.common.collect.Lists; |
| import org.apache.commons.lang.StringUtils; |
| import org.apache.karaf.shell.api.action.Command; |
| import org.apache.karaf.shell.api.action.lifecycle.Service; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.kubevirtnetworking.api.KubernetesExternalLb; |
| import org.onosproject.kubevirtnetworking.api.KubernetesExternalLbService; |
| |
| import java.util.List; |
| |
| import static org.onosproject.kubevirtnetworking.api.Constants.CLI_IP_ADDRESS_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; |
| |
| /** |
| * Lists kubernetes services. |
| */ |
| @Service |
| @Command(scope = "onos", name = "kubernetes-services", |
| description = "Lists all kubernetes services") |
| public class KubernetesListServiceCommand extends AbstractShellCommand { |
| |
| @Override |
| protected void doExecute() throws Exception { |
| KubernetesExternalLbService service = get(KubernetesExternalLbService.class); |
| |
| List<KubernetesExternalLb> elbList = Lists.newArrayList(service.loadBalancers()); |
| |
| String format = genFormatString(ImmutableList.of(CLI_NAME_LENGTH, CLI_IP_ADDRESS_LENGTH, |
| CLI_NAME_LENGTH, CLI_NAME_LENGTH, CLI_IP_ADDRESS_LENGTH, CLI_MAC_ADDRESS_LENGTH)); |
| |
| |
| print(format, "Service Name", "Loadbalancer IP", "Elected Gateway", "Elected Worker", |
| "Loadbalancer GW IP", "Loadbalancer GW MAC"); |
| |
| for (KubernetesExternalLb elb : elbList) { |
| String lbIp = elb.loadBalancerIp() == null ? "N/A" : elb.loadBalancerIp().toString(); |
| String electedGw = elb.electedGateway() == null ? "N/A" : elb.electedGateway(); |
| String electedWorker = elb.electedWorker() == null ? "N/A" : elb.electedWorker(); |
| String lbGwIp = elb.loadBalancerGwIp() == null ? "N/A" : elb.loadBalancerGwIp().toString(); |
| String lbGwMac = elb.loadBalancerGwMac() == null ? "N/A" : elb.loadBalancerGwMac().toString(); |
| |
| print(format, StringUtils.substring(elb.serviceName(), 0, |
| CLI_NAME_LENGTH - CLI_MARGIN_LENGTH), |
| StringUtils.substring(lbIp, 0, |
| CLI_IP_ADDRESS_LENGTH - CLI_MARGIN_LENGTH), |
| StringUtils.substring(electedGw, 0, |
| CLI_NAME_LENGTH - CLI_MARGIN_LENGTH), |
| StringUtils.substring(electedWorker, 0, |
| CLI_NAME_LENGTH - CLI_MARGIN_LENGTH), |
| StringUtils.substring(lbGwIp, 0, |
| CLI_IP_ADDRESS_LENGTH - CLI_MARGIN_LENGTH), |
| StringUtils.substring(lbGwMac, 0, |
| CLI_MAC_ADDRESS_LENGTH - CLI_MARGIN_LENGTH) |
| ); |
| } |
| } |
| } |