Github user ifilonenko commented on a diff in the pull request:
https://github.com/apache/spark/pull/21748#discussion_r205752304
--- Diff:
resource-managers/kubernetes/integration-tests/src/test/scala/org/apache/spark/deploy/k8s/integrationtest/ClientModeTestsSuite.scala
---
@@ -0,0 +1,111 @@
+/*
+ * 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.spark.deploy.k8s.integrationtest
+
+import org.scalatest.concurrent.Eventually
+import scala.collection.JavaConverters._
+
+import
org.apache.spark.deploy.k8s.integrationtest.KubernetesSuite.{k8sTestTag,
INTERVAL, TIMEOUT}
+
+trait ClientModeTestsSuite { k8sSuite: KubernetesSuite =>
+
+ test("Run in client mode.", k8sTestTag) {
+ val labels = Map("spark-app-selector" -> driverPodName)
+ val driverPort = 7077
+ val blockManagerPort = 10000
+ val driverService = testBackend
+ .getKubernetesClient
+ .services()
+ .inNamespace(kubernetesTestComponents.namespace)
+ .createNew()
+ .withNewMetadata()
+ .withName(s"$driverPodName-svc")
+ .endMetadata()
+ .withNewSpec()
+ .withClusterIP("None")
+ .withSelector(labels.asJava)
+ .addNewPort()
+ .withName("driver-port")
+ .withPort(driverPort)
+ .withNewTargetPort(driverPort)
+ .endPort()
+ .addNewPort()
+ .withName("block-manager")
+ .withPort(blockManagerPort)
+ .withNewTargetPort(blockManagerPort)
+ .endPort()
+ .endSpec()
+ .done()
+ try {
+ val driverPod = testBackend
+ .getKubernetesClient
+ .pods()
+ .inNamespace(kubernetesTestComponents.namespace)
+ .createNew()
+ .withNewMetadata()
+ .withName(driverPodName)
+ .withLabels(labels.asJava)
+ .endMetadata()
+ .withNewSpec()
+ .withServiceAccountName("default")
--- End diff --
+1
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