Stop executing Pod Priority and Preemption e2e tests on GKE.

test/e2e/autoscaling/cluster_size_autoscaling.go

@@ -866,6 +866,8 @@ var _ = SIGDescribe("Cluster size autoscaling [Slow]", func() {
 	})
 
 	It("shouldn't scale up when expendable pod is created [Feature:ClusterSizeAutoscalingScaleUp]", func() {
+		// TODO(krzysztof_jastrzebski): Start running this test on GKE when Pod Priority and Preemption is in beta.
+		framework.SkipUnlessProviderIs("gce")
 		defer createPriorityClasses(f)()
 		// Create nodesCountAfterResize+1 pods allocating 0.7 allocatable on present nodes. One more node will have to be created.
 		cleanupFunc := ReserveMemoryWithPriority(f, "memory-reservation", nodeCount+1, int(float64(nodeCount+1)*float64(0.7)*float64(memAllocatableMb)), false, time.Second, expendablePriorityClassName)
@@ -878,6 +880,8 @@ var _ = SIGDescribe("Cluster size autoscaling [Slow]", func() {
 	})
 
 	It("should scale up when non expendable pod is created [Feature:ClusterSizeAutoscalingScaleUp]", func() {
+		// TODO(krzysztof_jastrzebski): Start running this test on GKE when Pod Priority and Preemption is in beta.
+		framework.SkipUnlessProviderIs("gce")
 		defer createPriorityClasses(f)()
 		// Create nodesCountAfterResize+1 pods allocating 0.7 allocatable on present nodes. One more node will have to be created.
 		cleanupFunc := ReserveMemoryWithPriority(f, "memory-reservation", nodeCount+1, int(float64(nodeCount+1)*float64(0.7)*float64(memAllocatableMb)), true, scaleUpTimeout, highPriorityClassName)
@@ -888,6 +892,8 @@ var _ = SIGDescribe("Cluster size autoscaling [Slow]", func() {
 	})
 
 	It("shouldn't scale up when expendable pod is preempted [Feature:ClusterSizeAutoscalingScaleUp]", func() {
+		// TODO(krzysztof_jastrzebski): Start running this test on GKE when Pod Priority and Preemption is in beta.
+		framework.SkipUnlessProviderIs("gce")
 		defer createPriorityClasses(f)()
 		// Create nodesCountAfterResize pods allocating 0.7 allocatable on present nodes - one pod per node.
 		cleanupFunc1 := ReserveMemoryWithPriority(f, "memory-reservation1", nodeCount, int(float64(nodeCount)*float64(0.7)*float64(memAllocatableMb)), true, defaultTimeout, expendablePriorityClassName)
@@ -900,6 +906,8 @@ var _ = SIGDescribe("Cluster size autoscaling [Slow]", func() {
 	})
 
 	It("should scale down when expendable pod is running [Feature:ClusterSizeAutoscalingScaleDown]", func() {
+		// TODO(krzysztof_jastrzebski): Start running this test on GKE when Pod Priority and Preemption is in beta.
+		framework.SkipUnlessProviderIs("gce")
 		defer createPriorityClasses(f)()
 		increasedSize := manuallyIncreaseClusterSize(f, originalSizes)
 		// Create increasedSize pods allocating 0.7 allocatable on present nodes - one pod per node.
@@ -911,6 +919,8 @@ var _ = SIGDescribe("Cluster size autoscaling [Slow]", func() {
 	})
 
 	It("shouldn't scale down when non expendable pod is running [Feature:ClusterSizeAutoscalingScaleDown]", func() {
+		// TODO(krzysztof_jastrzebski): Start running this test on GKE when Pod Priority and Preemption is in beta.
+		framework.SkipUnlessProviderIs("gce")
 		defer createPriorityClasses(f)()
 		increasedSize := manuallyIncreaseClusterSize(f, originalSizes)
 		// Create increasedSize pods allocating 0.7 allocatable on present nodes - one pod per node.