wangyang0918 commented on a change in pull request #9965: [FLINK-10935][kubernetes]Implement KubeClient with Faric8 Kubernetes clients URL: https://github.com/apache/flink/pull/9965#discussion_r339987154
########## File path: flink-kubernetes/src/main/java/org/apache/flink/kubernetes/kubeclient/FlinkKubeClient.java ########## @@ -0,0 +1,110 @@ +/* + * 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.flink.kubernetes.kubeclient; + +import org.apache.flink.client.deployment.ClusterSpecification; +import org.apache.flink.kubernetes.kubeclient.resources.FlinkPod; +import org.apache.flink.kubernetes.kubeclient.resources.FlinkService; + +import java.util.List; +import java.util.Map; +import java.util.concurrent.CompletableFuture; + +/** + * The client to talk with kubernetes. + */ +public interface FlinkKubeClient extends AutoCloseable { + + /** + * Create kubernetes config map, include flink-conf.yaml, log4j.properties. + */ + void createConfigMap() throws Exception; + + /** + * Create kubernetes service for internal use. This will be set to jobmanager rpc address. + * It is the owner of all resources. After deletion, all other resource will be deleted by gc. + * A CompletableFuture is returned and could used to wait for service ready. + */ + CompletableFuture<FlinkService> createInternalService(String clusterId) throws Exception; + + /** + * Create kubernetes service for rest port. This will be by client to interact with flink cluster. Review comment: Internal service will be used for the communication between job manager and task manager. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
