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remove code duplication
This commit is contained in:
acumino
parent
dc96c3dfcc
commit
13b6b2d92d
@ -29,6 +29,7 @@ import (
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storagev1 "k8s.io/api/storage/v1"
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apierrors "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/client-go/dynamic"
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clientset "k8s.io/client-go/kubernetes"
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"k8s.io/component-helpers/storage/ephemeral"
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@ -206,8 +207,6 @@ func (s *snapshottableTestSuite) DefineTests(driver storageframework.TestDriver,
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cleanupSteps = append(cleanupSteps, func() {
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framework.ExpectNoError(sr.CleanupResource(f.Timeouts))
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})
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vs := sr.Vs
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vsc := sr.Vsclass
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err = e2epv.WaitForPersistentVolumeClaimPhase(v1.ClaimBound, cs, pvcNamespace, pvcName, framework.Poll, f.Timeouts.ClaimProvision)
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framework.ExpectNoError(err)
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@ -222,32 +221,13 @@ func (s *snapshottableTestSuite) DefineTests(driver storageframework.TestDriver,
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_, err := cs.CoreV1().PersistentVolumes().Get(context.TODO(), pvc.Spec.VolumeName, metav1.GetOptions{})
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framework.ExpectNoError(err)
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// Get new copy of the snapshot
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ginkgo.By("checking the snapshot")
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vs, err = dc.Resource(storageutils.SnapshotGVR).Namespace(vs.GetNamespace()).Get(context.TODO(), vs.GetName(), metav1.GetOptions{})
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framework.ExpectNoError(err)
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// Get the bound snapshotContent
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snapshotStatus := vs.Object["status"].(map[string]interface{})
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snapshotContentName := snapshotStatus["boundVolumeSnapshotContentName"].(string)
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vscontent, err := dc.Resource(storageutils.SnapshotContentGVR).Get(context.TODO(), snapshotContentName, metav1.GetOptions{})
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framework.ExpectNoError(err)
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snapshotContentSpec := vscontent.Object["spec"].(map[string]interface{})
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volumeSnapshotRef := snapshotContentSpec["volumeSnapshotRef"].(map[string]interface{})
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vs := sr.Vs
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// get the snapshot and check SnapshotContent properties
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vscontent := checkSnapshot(dc, sr, pattern)
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var restoredPVC *v1.PersistentVolumeClaim
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var restoredPod *v1.Pod
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// Check SnapshotContent properties
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ginkgo.By("checking the SnapshotContent")
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// PreprovisionedCreatedSnapshot do not need to set volume snapshot class name
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if pattern.SnapshotType != storageframework.PreprovisionedCreatedSnapshot {
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framework.ExpectEqual(snapshotContentSpec["volumeSnapshotClassName"], vsc.GetName())
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}
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framework.ExpectEqual(volumeSnapshotRef["name"], vs.GetName())
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framework.ExpectEqual(volumeSnapshotRef["namespace"], vs.GetNamespace())
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ginkgo.By("creating a pvc from the snapshot")
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restoredPVC = e2epv.MakePersistentVolumeClaim(e2epv.PersistentVolumeClaimConfig{
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ClaimSize: claimSize,
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@ -290,20 +270,7 @@ func (s *snapshottableTestSuite) DefineTests(driver storageframework.TestDriver,
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err = storageutils.DeleteSnapshotWithoutWaiting(dc, vs.GetNamespace(), vs.GetName())
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framework.ExpectNoError(err)
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// Wait for the Snapshot to be actually deleted from API server
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err = storageutils.WaitForNamespacedGVRDeletion(dc, storageutils.SnapshotGVR, vs.GetNamespace(), vs.GetNamespace(), framework.Poll, f.Timeouts.SnapshotDelete)
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framework.ExpectNoError(err)
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switch pattern.SnapshotDeletionPolicy {
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case storageframework.DeleteSnapshot:
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ginkgo.By("checking the SnapshotContent has been deleted")
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err = utils.WaitForGVRDeletion(dc, storageutils.SnapshotContentGVR, vscontent.GetName(), framework.Poll, f.Timeouts.SnapshotDelete)
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framework.ExpectNoError(err)
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case storageframework.RetainSnapshot:
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ginkgo.By("checking the SnapshotContent has not been deleted")
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err = utils.WaitForGVRDeletion(dc, storageutils.SnapshotContentGVR, vscontent.GetName(), 1*time.Second /* poll */, 30*time.Second /* timeout */)
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framework.ExpectError(err)
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}
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deleteVolumeSnapshot(f, dc, sr, pattern, vscontent)
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})
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ginkgo.It("should check snapshot fields, check restore correctly works after modifying source data, check deletion (persistent)", func() {
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@ -392,30 +359,8 @@ func (s *snapshottableTestSuite) DefineTests(driver storageframework.TestDriver,
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framework.ExpectNoError(sr.CleanupResource(f.Timeouts))
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})
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vs := sr.Vs
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vsc := sr.Vsclass
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// Get new copy of the snapshot
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ginkgo.By("checking the snapshot")
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vs, err = dc.Resource(storageutils.SnapshotGVR).Namespace(vs.GetNamespace()).Get(context.TODO(), vs.GetName(), metav1.GetOptions{})
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framework.ExpectNoError(err)
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// Get the bound snapshotContent
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snapshotStatus := vs.Object["status"].(map[string]interface{})
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snapshotContentName := snapshotStatus["boundVolumeSnapshotContentName"].(string)
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vscontent, err := dc.Resource(storageutils.SnapshotContentGVR).Get(context.TODO(), snapshotContentName, metav1.GetOptions{})
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framework.ExpectNoError(err)
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snapshotContentSpec := vscontent.Object["spec"].(map[string]interface{})
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volumeSnapshotRef := snapshotContentSpec["volumeSnapshotRef"].(map[string]interface{})
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// Check SnapshotContent properties
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ginkgo.By("checking the SnapshotContent")
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// PreprovisionedCreatedSnapshot do not need to set volume snapshot class name
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if pattern.SnapshotType != storageframework.PreprovisionedCreatedSnapshot {
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framework.ExpectEqual(snapshotContentSpec["volumeSnapshotClassName"], vsc.GetName())
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}
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framework.ExpectEqual(volumeSnapshotRef["name"], vs.GetName())
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framework.ExpectEqual(volumeSnapshotRef["namespace"], vs.GetNamespace())
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// get the snapshot and check SnapshotContent properties
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vscontent := checkSnapshot(dc, sr, pattern)
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ginkgo.By("Modifying source data test")
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var restoredPVC *v1.PersistentVolumeClaim
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@ -479,8 +424,18 @@ func (s *snapshottableTestSuite) DefineTests(driver storageframework.TestDriver,
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err = cs.CoreV1().PersistentVolumeClaims(restoredPVC.Namespace).Delete(context.TODO(), restoredPVC.Name, metav1.DeleteOptions{})
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framework.ExpectNoError(err)
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deleteVolumeSnapshot(f, dc, sr, pattern, vscontent)
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})
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})
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})
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}
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func deleteVolumeSnapshot(f *framework.Framework, dc dynamic.Interface, sr *storageframework.SnapshotResource, pattern storageframework.TestPattern, vscontent *unstructured.Unstructured) {
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vs := sr.Vs
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// Wait for the Snapshot to be actually deleted from API server
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err = storageutils.WaitForNamespacedGVRDeletion(dc, storageutils.SnapshotGVR, vs.GetNamespace(), vs.GetNamespace(), framework.Poll, f.Timeouts.SnapshotDelete)
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err := storageutils.WaitForNamespacedGVRDeletion(dc, storageutils.SnapshotGVR, vs.GetNamespace(), vs.GetNamespace(), framework.Poll, f.Timeouts.SnapshotDelete)
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framework.ExpectNoError(err)
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switch pattern.SnapshotDeletionPolicy {
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case storageframework.DeleteSnapshot:
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@ -492,7 +447,33 @@ func (s *snapshottableTestSuite) DefineTests(driver storageframework.TestDriver,
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err = utils.WaitForGVRDeletion(dc, storageutils.SnapshotContentGVR, vscontent.GetName(), 1*time.Second /* poll */, 30*time.Second /* timeout */)
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framework.ExpectError(err)
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}
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})
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})
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})
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}
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func checkSnapshot(dc dynamic.Interface, sr *storageframework.SnapshotResource, pattern storageframework.TestPattern) *unstructured.Unstructured {
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vs := sr.Vs
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vsc := sr.Vsclass
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// Get new copy of the snapshot
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ginkgo.By("checking the snapshot")
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vs, err := dc.Resource(storageutils.SnapshotGVR).Namespace(vs.GetNamespace()).Get(context.TODO(), vs.GetName(), metav1.GetOptions{})
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framework.ExpectNoError(err)
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// Get the bound snapshotContent
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snapshotStatus := vs.Object["status"].(map[string]interface{})
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snapshotContentName := snapshotStatus["boundVolumeSnapshotContentName"].(string)
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vscontent, err := dc.Resource(storageutils.SnapshotContentGVR).Get(context.TODO(), snapshotContentName, metav1.GetOptions{})
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framework.ExpectNoError(err)
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snapshotContentSpec := vscontent.Object["spec"].(map[string]interface{})
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volumeSnapshotRef := snapshotContentSpec["volumeSnapshotRef"].(map[string]interface{})
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// Check SnapshotContent properties
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ginkgo.By("checking the SnapshotContent")
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// PreprovisionedCreatedSnapshot do not need to set volume snapshot class name
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if pattern.SnapshotType != storageframework.PreprovisionedCreatedSnapshot {
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framework.ExpectEqual(snapshotContentSpec["volumeSnapshotClassName"], vsc.GetName())
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}
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framework.ExpectEqual(volumeSnapshotRef["name"], vs.GetName())
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framework.ExpectEqual(volumeSnapshotRef["namespace"], vs.GetNamespace())
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return vscontent
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}
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