attilapiros commented on a change in pull request #30751:
URL: https://github.com/apache/spark/pull/30751#discussion_r541865925
##########
File path:
resource-managers/kubernetes/integration-tests/src/test/scala/org/apache/spark/deploy/k8s/integrationtest/backend/minikube/Minikube.scala
##########
@@ -56,60 +64,103 @@ private[spark] object Minikube extends Logging {
if (oldMinikube.isEmpty) {
getIfNewMinikubeStatus(statusString)
} else {
- val finalStatusString = oldMinikube
- .head
- .replaceFirst(MINIKUBE_VM_PREFIX, "")
- .replaceFirst(MINIKUBE_PREFIX, "")
+ val statusLine = oldMinikube.head
+ val finalStatusString = if (statusLine.contains(MINIKUBE_VM_PREFIX)) {
+ statusLine.split(MINIKUBE_VM_PREFIX)(1)
+ } else {
+ statusLine.split(MINIKUBE_PREFIX)(1)
+ }
MinikubeStatus.unapply(finalStatusString)
.getOrElse(throw new IllegalStateException(s"Unknown status
$statusString"))
}
}
def getKubernetesClient: DefaultKubernetesClient = {
+ val versionArrayOpt = "\\d+\\.\\d+\\.\\d+".r
+ .findFirstIn(minikubeVersionString.split(VERSION_PREFIX)(1))
+ .map(_.split('.').map(_.toInt))
+
+ assert(versionArrayOpt.isDefined && versionArrayOpt.get.size == 3,
+ "Unexpected minikube version format: a three-part version number is
expected")
+
+ val kubernetesConf = versionArrayOpt.get match {
+ case Array(x, y, z) =>
+ // comparing the versions as the kubectl command is only introduced in
version v1.1.0:
+ // https://github.com/kubernetes/minikube/blob/v1.1.0/CHANGELOG.md
+ if (Ordering.Tuple3[Int, Int, Int].gteq((x, y, z), (1, 1, 0))) {
Review comment:
Because of the lexicographical ordering this could be used for comparing
versions:
```
scala> Ordering.Tuple3[Int,Int,Int].gteq((1, 0, 1), (1, 1, 0))
res0: Boolean = false
scala> Ordering.Tuple3[Int,Int,Int].gteq((1, 1, 0), (1, 1, 0))
res1: Boolean = true
```
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