Merge pull request #11736 from thockin/cleanup-dns-legacy

Stop populating legacy DNS names

test/e2e/dns.go

@@ -201,12 +201,10 @@ var _ = Describe("DNS", func() {
 
 		// All the names we need to be able to resolve.
 		// TODO: Spin up a separate test service and test that dns works for that service.
-		// TODO: Should these be changed to kubernetes.kube-system etc. ?
 		namesToResolve := []string{
 			"kubernetes.default",
 			"kubernetes.default.svc",
 			"kubernetes.default.svc.cluster.local",
-			"kubernetes.default.cluster.local",
 			"google.com",
 		}
 		// Added due to #8512. This is critical for GCE and GKE deployments.