Make kubectl taint e2e serial

Make kubectl taint e2e run [Serial] so it doesn't affect any other tests.

Make kubectl taint e2e serial
34a0a78d · Andy Goldstein · 7f626cf8 · 34a0a78d
Commit 34a0a78d authored Feb 27, 2017 by Andy Goldstein
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kubectl.go test/e2e/kubectl.go +3 -1

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--- a/test/e2e/kubectl.go
+++ b/test/e2e/kubectl.go
@@ -1395,7 +1395,9 @@ var _ = framework.KubeDescribe("Kubectl client", func() {
 		})
 	})

-	framework.KubeDescribe("Kubectl taint", func() {
+	// This test must run [Serial] because it modifies the node so it doesn't allow pods to execute on
+	// it, which will affect anything else running in parallel.
+	framework.KubeDescribe("Kubectl taint [Serial]", func() {
 		It("should update the taint on a node", func() {
 			testTaint := v1.Taint{
 				Key:    fmt.Sprintf("kubernetes.io/e2e-taint-key-001-%s", string(uuid.NewUUID())),