org.apache.streampark.flink.deployment.FlinkKubernetesClientTrait.scala Maven / Gradle / Ivy

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/*
 * 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
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package org.apache.streampark.flink.deployment

import org.apache.flink.kubernetes.kubeclient.FlinkKubeClient
import org.apache.flink.kubernetes.kubeclient.resources.KubernetesService

import java.util.Optional

abstract class FlinkKubernetesClientTrait(kubeClient: FlinkKubeClient) {

  /**
   * Get the kubernetes service of the given flink clusterId.
   *
   * @param serviceName
   *   the name of the service
   * @return
   *   Return the optional kubernetes service of the specified name.
   */
  def getService(serviceName: String): Optional[KubernetesService] =
    kubeClient.getRestService(serviceName)

}