| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.dubbo.registry.xds.util; |
| |
| import org.apache.dubbo.common.utils.NetUtils; |
| import org.apache.dubbo.registry.xds.istio.IstioEnv; |
| |
| import io.envoyproxy.envoy.config.core.v3.Node; |
| |
| public class NodeBuilder { |
| |
| private static final String SVC_CLUSTER_LOCAL = ".svc.cluster.local"; |
| |
| public static Node build() { |
| // String podName = System.getenv("metadata.name"); |
| // String podNamespace = System.getenv("metadata.namespace"); |
| |
| String podName = IstioEnv.getInstance().getPodName(); |
| String podNamespace = IstioEnv.getInstance().getWorkloadNameSpace(); |
| String svcName = IstioEnv.getInstance().getIstioMetaClusterId(); |
| |
| // id -> sidecar~ip~{POD_NAME}~{NAMESPACE_NAME}.svc.cluster.local |
| // cluster -> {SVC_NAME} |
| return Node.newBuilder() |
| .setId("sidecar~" + NetUtils.getLocalHost() + "~" + podName + "~" + podNamespace + SVC_CLUSTER_LOCAL) |
| .setCluster(svcName) |
| .build(); |
| } |
| } |