Mark "downward API volume should update annotations / labels on

test/e2e/common/downwardapi_volume.go

@@ -61,7 +61,9 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
 		})
 	})
 
-	It("should update labels on modification [Conformance]", func() {
+	// Mark the following 2 tests as [Flaky] because of https://github.com/kubernetes/kubernetes/issues/29633,
+	// we should re-enable these tests when the issue is fixed.
+	It("should update labels on modification [Conformance] [Flaky]", func() {
 		labels := map[string]string{}
 		labels["key1"] = "value1"
 		labels["key2"] = "value2"
@@ -92,7 +94,7 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
 			podLogTimeout, framework.Poll).Should(ContainSubstring("key3=\"value3\"\n"))
 	})
 
-	It("should update annotations on modification [Conformance]", func() {
+	It("should update annotations on modification [Conformance] [Flaky]", func() {
 		annotations := map[string]string{}
 		annotations["builder"] = "bar"
 		podName := "annotationupdate" + string(uuid.NewUUID())