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e2e: add test for migration volID detection and delete of image

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This commit add test for migration delete volID detection scenario
by passing a custom volID and with the entries in configmap changed
to simulate the situation. The staticPV function also changed its
accept the annotation map which make it more general usage.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
This commit is contained in:
Humble Chirammal
2021-10-01 09:45:45 +05:30
committed by mergify[bot]
parent 1171111a94
commit b778fe51a4
6 changed files with 226 additions and 20 deletions
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51
e2e/staticpvc.go
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@ -12,16 +12,26 @@ import (
"k8s.io/kubernetes/test/e2e/framework"
)
const (
staticPVSize = "4Gi"
staticPVImageFeature = "layering"
monsPrefix = "mons-"
imagePrefix = "image-"
migIdentifier = "mig"
intreeVolPrefix = "kubernetes-dynamic-pvc-"
)
// nolint:unparam // currently name receive pvName, this can change in the future
func getStaticPV(
name, volName, size, secretName, secretNS, sc, driverName string,
blockPV bool,
options map[string]string) *v1.PersistentVolume {
options, annotations map[string]string, policy v1.PersistentVolumeReclaimPolicy) *v1.PersistentVolume {
pv := &v1.PersistentVolume{
ObjectMeta: metav1.ObjectMeta{
Name: name,
},
Spec: v1.PersistentVolumeSpec{
PersistentVolumeReclaimPolicy: v1.PersistentVolumeReclaimRetain,
PersistentVolumeReclaimPolicy: policy,
Capacity: v1.ResourceList{
v1.ResourceStorage: resource.MustParse(size),
},
@ -49,10 +59,17 @@ func getStaticPV(
volumeMode := v1.PersistentVolumeFilesystem
pv.Spec.VolumeMode = &volumeMode
}
if len(annotations) > 0 {
pv.Annotations = make(map[string]string)
for k, v := range annotations {
pv.Annotations[k] = v
}
}
return pv
}
// nolint:unparam // currently name receive same name, this can change in the future
func getStaticPVC(name, pvName, size, ns, sc string, blockPVC bool) *v1.PersistentVolumeClaim {
pvc := &v1.PersistentVolumeClaim{
ObjectMeta: metav1.ObjectMeta{
@ -104,12 +121,12 @@ func validateRBDStaticPV(f *framework.Framework, appPath string, isBlock, checkI
}
// remove new line present in fsID
fsID = strings.Trim(fsID, "\n")
size := "4Gi"
size := staticPVSize
// create rbd image
cmd := fmt.Sprintf(
"rbd create %s --size=%d --image-feature=layering %s",
"rbd create %s --size=%s --image-feature=layering %s",
rbdImageName,
4096,
staticPVSize,
rbdOptions(defaultRBDPool))
_, e, err = execCommandInToolBoxPod(f, cmd, rookNamespace)
@ -121,7 +138,7 @@ func validateRBDStaticPV(f *framework.Framework, appPath string, isBlock, checkI
}
opt["clusterID"] = fsID
if !checkImgFeat {
opt["imageFeatures"] = "layering"
opt["imageFeatures"] = staticPVImageFeature
}
opt["pool"] = defaultRBDPool
opt["staticVolume"] = strconv.FormatBool(true)
@ -138,7 +155,8 @@ func validateRBDStaticPV(f *framework.Framework, appPath string, isBlock, checkI
sc,
"rbd.csi.ceph.com",
isBlock,
opt)
opt,
nil, retainPolicy)
_, err = c.CoreV1().PersistentVolumes().Create(context.TODO(), pv, metav1.CreateOptions{})
if err != nil {
@ -207,7 +225,7 @@ func validateRBDStaticMigrationPV(f *framework.Framework, appPath string, isBloc
return fmt.Errorf("failed to get mons: %w", err)
}
mon := strings.Join(mons, ",")
size := "4Gi"
size := staticPVSize
// create rbd image
cmd := fmt.Sprintf(
"rbd create %s --size=%d --image-feature=layering %s",
@ -225,7 +243,7 @@ func validateRBDStaticMigrationPV(f *framework.Framework, appPath string, isBloc
opt["migration"] = "true"
opt["monitors"] = mon
opt["imageFeatures"] = "layering"
opt["imageFeatures"] = staticPVImageFeature
opt["pool"] = defaultRBDPool
opt["staticVolume"] = strconv.FormatBool(true)
opt["imageName"] = rbdImageName
@ -238,7 +256,7 @@ func validateRBDStaticMigrationPV(f *framework.Framework, appPath string, isBloc
sc,
"rbd.csi.ceph.com",
isBlock,
opt)
opt, nil, retainPolicy)
_, err = c.CoreV1().PersistentVolumes().Create(context.TODO(), pv, metav1.CreateOptions{})
if err != nil {
@ -378,7 +396,18 @@ func validateCephFsStaticPV(f *framework.Framework, appPath, scPath string) erro
opt["fsName"] = fsName
opt["staticVolume"] = strconv.FormatBool(true)
opt["rootPath"] = rootPath
pv := getStaticPV(pvName, pvName, "4Gi", secretName, cephCSINamespace, sc, "cephfs.csi.ceph.com", false, opt)
pv := getStaticPV(
pvName,
pvName,
staticPVSize,
secretName,
cephCSINamespace,
sc,
"cephfs.csi.ceph.com",
false,
opt,
nil,
retainPolicy)
_, err = c.CoreV1().PersistentVolumes().Create(context.TODO(), pv, metav1.CreateOptions{})
if err != nil {
return fmt.Errorf("failed to create PV: %w", err)