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	Merge pull request #39547 from copejon/fix-pv-e2e-flake
Automatic merge from submit-queue (batch tested with PRs 39495, 39547) Tag persistent volume PersistentVolume E2E [Volume][Serial][Flaky] **What this PR does / why we need it**: When run parallel with other tests that use PV(C)s, cross-test binding causes flakes. Add `[Serial]` tag. **Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: f Partly addresses #39119 **Special notes for your reviewer**: cc @saad-ali @jsafrane @jeffvance
This commit is contained in:
		@@ -560,7 +560,7 @@ var _ = framework.KubeDescribe("PersistentVolumes", func() {
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			// Create an nfs PV, then a claim that matches the PV, and a pod that
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			// contains the claim. Verify that the PV and PVC bind correctly, and
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			// that the pod can write to the nfs volume.
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			It("should create a non-pre-bound PV and PVC: test write access [Flaky]", func() {
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			It("should create a non-pre-bound PV and PVC: test write access [Volume][Serial][Flaky]", func() {
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				pv, pvc = createPVPVC(c, pvConfig, ns, false)
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				completeTest(f, c, ns, pv, pvc)
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			})
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@@ -568,7 +568,7 @@ var _ = framework.KubeDescribe("PersistentVolumes", func() {
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			// Create a claim first, then a nfs PV that matches the claim, and a
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			// pod that contains the claim. Verify that the PV and PVC bind
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			// correctly, and that the pod can write to the nfs volume.
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			It("create a PVC and non-pre-bound PV: test write access [Flaky]", func() {
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			It("create a PVC and non-pre-bound PV: test write access [Volume][Serial][Flaky]", func() {
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				pv, pvc = createPVCPV(c, pvConfig, ns, false)
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				completeTest(f, c, ns, pv, pvc)
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			})
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@@ -576,7 +576,7 @@ var _ = framework.KubeDescribe("PersistentVolumes", func() {
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			// Create a claim first, then a pre-bound nfs PV that matches the claim,
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			// and a pod that contains the claim. Verify that the PV and PVC bind
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			// correctly, and that the pod can write to the nfs volume.
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			It("create a PVC and a pre-bound PV: test write access [Flaky]", func() {
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			It("create a PVC and a pre-bound PV: test write access [Volume][Serial][Flaky]", func() {
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				pv, pvc = createPVCPV(c, pvConfig, ns, true)
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				completeTest(f, c, ns, pv, pvc)
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			})
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@@ -584,7 +584,7 @@ var _ = framework.KubeDescribe("PersistentVolumes", func() {
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			// Create a nfs PV first, then a pre-bound PVC that matches the PV,
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			// and a pod that contains the claim. Verify that the PV and PVC bind
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			// correctly, and that the pod can write to the nfs volume.
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			It("create a PV and a pre-bound PVC: test write access [Flaky]", func() {
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			It("create a PV and a pre-bound PVC: test write access [Volume][Serial][Flaky]", func() {
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				pv, pvc = createPVPVC(c, pvConfig, ns, true)
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				completeTest(f, c, ns, pv, pvc)
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			})
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@@ -615,7 +615,7 @@ var _ = framework.KubeDescribe("PersistentVolumes", func() {
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			// Create 2 PVs and 4 PVCs.
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			// Note: PVs are created before claims and no pre-binding
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			It("should create 2 PVs and 4 PVCs: test write access[Flaky]", func() {
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			It("should create 2 PVs and 4 PVCs: test write access [Volume][Serial][Flaky]", func() {
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				numPVs, numPVCs := 2, 4
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				pvols, claims = createPVsPVCs(numPVs, numPVCs, c, ns, pvConfig)
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				waitAndVerifyBinds(c, ns, pvols, claims, true)
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@@ -624,7 +624,7 @@ var _ = framework.KubeDescribe("PersistentVolumes", func() {
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			// Create 3 PVs and 3 PVCs.
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			// Note: PVs are created before claims and no pre-binding
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			It("should create 3 PVs and 3 PVCs: test write access[Flaky]", func() {
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			It("should create 3 PVs and 3 PVCs: test write access [Volume][Serial][Flaky]", func() {
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				numPVs, numPVCs := 3, 3
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				pvols, claims = createPVsPVCs(numPVs, numPVCs, c, ns, pvConfig)
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				waitAndVerifyBinds(c, ns, pvols, claims, true)
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@@ -633,7 +633,7 @@ var _ = framework.KubeDescribe("PersistentVolumes", func() {
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			// Create 4 PVs and 2 PVCs.
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			// Note: PVs are created before claims and no pre-binding.
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			It("should create 4 PVs and 2 PVCs: test write access[Flaky]", func() {
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			It("should create 4 PVs and 2 PVCs: test write access [Volume][Serial][Flaky]", func() {
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				numPVs, numPVCs := 4, 2
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				pvols, claims = createPVsPVCs(numPVs, numPVCs, c, ns, pvConfig)
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				waitAndVerifyBinds(c, ns, pvols, claims, true)
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@@ -694,7 +694,7 @@ var _ = framework.KubeDescribe("PersistentVolumes", func() {
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		// Attach a persistent disk to a pod using a PVC.
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		// Delete the PVC and then the pod.  Expect the pod to succeed in unmounting and detaching PD on delete.
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		It("should test that deleting a PVC before the pod does not cause pod deletion to fail on PD detach", func() {
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		It("should test that deleting a PVC before the pod does not cause pod deletion to fail on PD detach [Volume][Serial][Flaky]", func() {
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			By("Creating the PV and PVC")
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			pv, pvc = createPVPVC(c, pvConfig, ns, false)
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			waitOnPVandPVC(c, ns, pv, pvc)
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@@ -717,7 +717,7 @@ var _ = framework.KubeDescribe("PersistentVolumes", func() {
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		// Attach a persistent disk to a pod using a PVC.
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		// Delete the PV and then the pod.  Expect the pod to succeed in unmounting and detaching PD on delete.
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		It("should test that deleting the PV before the pod does not cause pod deletion to fail on PD detach", func() {
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		It("should test that deleting the PV before the pod does not cause pod deletion to fail on PD detach [Volume][Serial][Flaky]", func() {
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			By("Creating the PV and PVC")
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			pv, pvc = createPVPVC(c, pvConfig, ns, false)
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			waitOnPVandPVC(c, ns, pv, pvc)
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