[GitHub] [spark] dongjoon-hyun commented on a change in pull request #28015: [SPARK-31244][K8S][TEST] Use Minio instead of Ceph in K8S DepsTestsSuite

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dongjoon-hyun commented on a change in pull request #28015: [SPARK-31244][K8S][TEST] Use Minio instead of Ceph in K8S DepsTestsSuite
URL: https://github.com/apache/spark/pull/28015#discussion_r397631338
 
 

 ##########
 File path: resource-managers/kubernetes/integration-tests/src/test/scala/org/apache/spark/deploy/k8s/integrationtest/DepsTestsSuite.scala
 ##########
 @@ -35,17 +35,16 @@ import org.apache.spark.deploy.k8s.integrationtest.backend.minikube.Minikube
 private[spark] trait DepsTestsSuite { k8sSuite: KubernetesSuite =>
   import KubernetesSuite.k8sTestTag
 
-  val cName = "ceph-nano"
+  val cName = "minio"
   val svcName = s"$cName-s3"
-  val bucket = "spark"
-
-  private def getCephContainer(): Container = {
-    val envVars = Map ( "NETWORK_AUTO_DETECT" -> "4",
-      "RGW_FRONTEND_PORT" -> "8000",
-      "SREE_PORT" -> "5001",
-      "CEPH_DEMO_UID" -> "nano",
-      "CEPH_DAEMON" -> "demo",
-      "DEBUG" -> "verbose"
+  val BUCKET = "spark"
+  val ACCESS_KEY = "minio"
+  val SECRET_KEY = "miniostorage"
 
 Review comment:
   This came from the official usage example of `minio`.
   ```
   $ docker run -it --rm minio/minio server
   NAME:
     minio server - start object storage server
   
   ...
     2. Start distributed minio server on an 32 node setup with 32 drives each, run following command on all the nodes
        $ export MINIO_ACCESS_KEY=minio
        $ export MINIO_SECRET_KEY=miniostorage
   ...
   ```

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