[GitHub] [flink] wangyang0918 commented on a change in pull request #10602: [FLINK-10938] Add e2e test for natively running flink session cluster on kubernetes

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wangyang0918 commented on a change in pull request #10602: [FLINK-10938] Add e2e test for natively running flink session cluster on kubernetes
URL: https://github.com/apache/flink/pull/10602#discussion_r360447289
 
 

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 File path: flink-end-to-end-tests/test-scripts/common_kubernetes.sh
 ##########
 @@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+################################################################################
+# 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.
+################################################################################
+
+source "$(dirname "$0")"/common.sh
+
+DOCKER_MODULE_DIR=${END_TO_END_DIR}/../flink-container/docker
+KUBERNETES_MODULE_DIR=${END_TO_END_DIR}/../flink-container/kubernetes
+CONTAINER_SCRIPTS=${END_TO_END_DIR}/test-scripts/container-scripts
+MINIKUBE_START_RETRIES=3
+MINIKUBE_START_BACKOFF=5
+RESULT_HASH="e682ec6622b5e83f2eb614617d5ab2cf"
+
+function check_kubernetes_status {
+    minikube status
+    return $?
+}
+
+function start_kubernetes_if_not_running {
+    if ! check_kubernetes_status; then
+        minikube start
+    fi
+
+    check_kubernetes_status
+    return $?
+}
+
+function start_kubernetes {
+    if ! retry_times ${MINIKUBE_START_RETRIES} ${MINIKUBE_START_BACKOFF} start_kubernetes_if_not_running; then
+        echo "Minikube not running. Could not start minikube. Aborting..."
+        exit 1
+    fi
+}
+
+on_exit cleanup
+
+eval $(minikube docker-env)
 
 Review comment:
   Yes, you are right. I will move `eval` to `start_kubernetes_if_not_running` to make sure it is executed after `minikube` started.

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