erikerlandson commented on a change in pull request #23520: [SPARK-26603][K8s] 
Update minikube backend
URL: https://github.com/apache/spark/pull/23520#discussion_r247195765
 
 

 ##########
 File path: 
resource-managers/kubernetes/integration-tests/src/test/scala/org/apache/spark/deploy/k8s/integrationtest/backend/minikube/Minikube.scala
 ##########
 @@ -38,12 +38,50 @@ private[spark] object Minikube extends Logging {
 
   def getMinikubeStatus: MinikubeStatus.Value = {
     val statusString = executeMinikube("status")
+    logInfo(s"Minikube status command output:\n$statusString")
+    // up to minikube version 0.30 use this to check for minikube status
+    val oldMinikube = statusString
       .filter(line => line.contains("minikubeVM: ") || 
line.contains("minikube:"))
-      .head
-      .replaceFirst("minikubeVM: ", "")
-      .replaceFirst("minikube: ", "")
-    MinikubeStatus.unapply(statusString)
+
+    if (oldMinikube.isEmpty) {
+      if (statusString.length != 4) {
+        return MinikubeStatus.NONE
+      }
+
+      val hostString = statusString.find(_.contains("host: "))
+      val kubeletString = statusString.find(_.contains("kubelet: "))
+      val apiserverString = statusString.find(_.contains("apiserver: "))
+      val kubectlString = statusString.find(_.contains("kubectl: "))
+
+      if (hostString.isEmpty || kubeletString.isEmpty
+        || apiserverString.isEmpty || kubectlString.isEmpty) {
+        MinikubeStatus.NONE
+      } else {
+        val status1 = hostString.get.replaceFirst("host: ", "")
+        val status2 = kubeletString.get.replaceFirst("kubelet: ", "")
+        val status3 = apiserverString.get.replaceFirst("apiserver: ", "")
+        val status4 = kubectlString.get.replaceFirst("kubectl: ", "")
+        if (!status4.contains("Correctly Configured:")) {
+          MinikubeStatus.NONE
+        } else {
+          val stats = List(status1, status2, status3)
+            .map(MinikubeStatus.unapply)
 
 Review comment:
   would this be more readable as `case MinikubeStatus(...)`

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