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Merge pull request #126274 from ConnorJC3/flaky-vac-test

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De-flake VAC tests by returning new PVC from WaitForVolumeModification
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Kubernetes Prow Robot 2024-07-24 15:39:52 -07:00 committed by GitHub
commit 6ac20677c7
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1 changed files with 8 additions and 8 deletions
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16
test/e2e/storage/testsuites/volume_modify.go
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@ -188,12 +188,11 @@ func (v *volumeModifyTestSuite) DefineTests(driver storageframework.TestDriver,
framework.ExpectNoError(err, "While creating pod for modifying")
ginkgo.By("Modifying PVC via VAC")
newPVC := SetPVCVACName(ctx, l.resource.Pvc, l.vac.Name, f.ClientSet, setVACWaitPeriod)
l.resource.Pvc = newPVC
l.resource.Pvc = SetPVCVACName(ctx, l.resource.Pvc, l.vac.Name, f.ClientSet, setVACWaitPeriod)
gomega.Expect(l.resource.Pvc).NotTo(gomega.BeNil())
ginkgo.By("Waiting for modification to finish")
WaitForVolumeModification(ctx, l.resource.Pvc, f.ClientSet, modifyVolumeWaitPeriod)
l.resource.Pvc = WaitForVolumeModification(ctx, l.resource.Pvc, f.ClientSet, modifyVolumeWaitPeriod)
pvcConditions := l.resource.Pvc.Status.Conditions
gomega.Expect(pvcConditions).To(gomega.BeEmpty(), "PVC should not have conditions")
@ -223,12 +222,11 @@ func (v *volumeModifyTestSuite) DefineTests(driver storageframework.TestDriver,
framework.ExpectNoError(err, "While creating pod for modifying")
ginkgo.By("Modifying PVC via VAC")
newPVC := SetPVCVACName(ctx, l.resource.Pvc, newVAC.Name, f.ClientSet, setVACWaitPeriod)
l.resource.Pvc = newPVC
l.resource.Pvc = SetPVCVACName(ctx, l.resource.Pvc, newVAC.Name, f.ClientSet, setVACWaitPeriod)
gomega.Expect(l.resource.Pvc).NotTo(gomega.BeNil())
ginkgo.By("Waiting for modification to finish")
WaitForVolumeModification(ctx, l.resource.Pvc, f.ClientSet, modifyVolumeWaitPeriod)
l.resource.Pvc = WaitForVolumeModification(ctx, l.resource.Pvc, f.ClientSet, modifyVolumeWaitPeriod)
pvcConditions := l.resource.Pvc.Status.Conditions
gomega.Expect(pvcConditions).To(gomega.BeEmpty(), "PVC should not have conditions")
@ -254,16 +252,18 @@ func SetPVCVACName(ctx context.Context, origPVC *v1.PersistentVolumeClaim, name
// WaitForVolumeModification waits for the volume to be modified
// The input PVC is assumed to have a VolumeAttributesClassName set
func WaitForVolumeModification(ctx context.Context, pvc *v1.PersistentVolumeClaim, c clientset.Interface, timeout time.Duration) {
func WaitForVolumeModification(ctx context.Context, pvc *v1.PersistentVolumeClaim, c clientset.Interface, timeout time.Duration) *v1.PersistentVolumeClaim {
var newPVC *v1.PersistentVolumeClaim
pvName := pvc.Spec.VolumeName
gomega.Eventually(ctx, func(g gomega.Gomega) {
pv, err := c.CoreV1().PersistentVolumes().Get(ctx, pvName, metav1.GetOptions{})
framework.ExpectNoError(err, "While getting existing PV")
g.Expect(pv.Spec.VolumeAttributesClassName).NotTo(gomega.BeNil())
newPVC, err := c.CoreV1().PersistentVolumeClaims(pvc.Namespace).Get(ctx, pvc.Name, metav1.GetOptions{})
newPVC, err = c.CoreV1().PersistentVolumeClaims(pvc.Namespace).Get(ctx, pvc.Name, metav1.GetOptions{})
framework.ExpectNoError(err, "While getting new PVC")
g.Expect(vacMatches(newPVC, *pv.Spec.VolumeAttributesClassName, true)).To(gomega.BeTrueBecause("Modified PVC should match expected VAC"))
}, timeout, modifyPollInterval).Should(gomega.Succeed())
return newPVC
}
func CleanupVAC(ctx context.Context, vac *storagev1beta1.VolumeAttributesClass, c clientset.Interface, timeout time.Duration) {