Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/19954#discussion_r158167643
--- Diff:
resource-managers/kubernetes/core/src/test/scala/org/apache/spark/deploy/k8s/submit/steps/DriverMountSecretsStepSuite.scala
---
@@ -0,0 +1,47 @@
+/*
+ * 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.submit.steps
+
+import org.apache.spark.{SparkConf, SparkFunSuite}
+import org.apache.spark.deploy.k8s.MountSecretsBootstrap
+import org.apache.spark.deploy.k8s.submit.{KubernetesDriverSpec,
SecretVolumeUtils}
+
+class DriverMountSecretsStepSuite extends SparkFunSuite {
+
+ private val SECRET_FOO = "foo"
+ private val SECRET_BAR = "bar"
+ private val SECRET_MOUNT_PATH = "/etc/secrets/driver"
+
+ test("Mounts all given secrets") {
+ val baseDriverSpec = KubernetesDriverSpec.initialSpec(new
SparkConf(false))
+ val secretNamesToMountPaths = Map(
+ SECRET_FOO -> SECRET_MOUNT_PATH,
+ SECRET_BAR -> SECRET_MOUNT_PATH)
+
+ val mountSecretsBootstrap = new
MountSecretsBootstrap(secretNamesToMountPaths)
+ val mountSecretsStep = new
DriverMountSecretsStep(mountSecretsBootstrap)
+ val configuredDriverSpec =
mountSecretsStep.configureDriver(baseDriverSpec)
+ val driverPodWithSecretsMounted = configuredDriverSpec.driverPod
+ val driverContainerWithSecretsMounted =
configuredDriverSpec.driverContainer
+
+ Seq(s"$SECRET_FOO-volume", s"$SECRET_BAR-volume").foreach(volumeName =>
+ assert(SecretVolumeUtils.podHasVolume(driverPodWithSecretsMounted,
volumeName)))
+ Seq(s"$SECRET_FOO-volume", s"$SECRET_BAR-volume").foreach(volumeName =>
--- End diff --
.foreach { volumeName =>
---
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