e2e: Add e2e for rbd migration static pvc

This commit adds e2e for rbd migration static PVCs

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
This commit is contained in:
Humble Chirammal 2021-09-16 19:16:15 +05:30 committed by mergify[bot]
parent 2e8e8f5e64
commit 4804f47b18
3 changed files with 115 additions and 1 deletions

View File

@ -1435,6 +1435,24 @@ var _ = Describe("RBD", func() {
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("validate RBD migration+static FileSystem PVC", func() {
err := validateRBDStaticMigrationPV(f, appPath, false)
if err != nil {
e2elog.Failf("failed to validate rbd migrated static pv with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("validate RBD migration+static Block PVC", func() {
err := validateRBDStaticMigrationPV(f, rawAppPath, true)
if err != nil {
e2elog.Failf("failed to validate rbd migrated static block pv with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("validate failure of RBD static PVC without imageFeatures parameter", func() {
err := validateRBDStaticPV(f, rawAppPath, true, true)
if err != nil {

View File

@ -189,6 +189,102 @@ func validateRBDStaticPV(f *framework.Framework, appPath string, isBlock, checkI
return err
}
func validateRBDStaticMigrationPV(f *framework.Framework, appPath string, isBlock bool) error {
opt := make(map[string]string)
var (
rbdImageName = "test-static-pv"
pvName = "pv-name"
pvcName = "pvc-name"
namespace = f.UniqueName
// minikube creates default class in cluster, we need to set dummy
// storageclass on PV and PVC to avoid storageclass name mismatch
sc = "storage-class"
)
c := f.ClientSet
mons, err := getMons(rookNamespace, c)
if err != nil {
return fmt.Errorf("failed to get mons: %w", err)
}
mon := strings.Join(mons, ",")
size := "4Gi"
// create rbd image
cmd := fmt.Sprintf(
"rbd create %s --size=%d --image-feature=layering %s",
rbdImageName,
4096,
rbdOptions(defaultRBDPool))
_, e, err := execCommandInToolBoxPod(f, cmd, rookNamespace)
if err != nil {
return err
}
if e != "" {
return fmt.Errorf("failed to create rbd image %s", e)
}
opt["migration"] = "true"
opt["monitors"] = mon
opt["imageFeatures"] = "layering"
opt["pool"] = defaultRBDPool
opt["staticVolume"] = strconv.FormatBool(true)
opt["imageName"] = rbdImageName
pv := getStaticPV(
pvName,
rbdImageName,
size,
rbdNodePluginSecretName,
cephCSINamespace,
sc,
"rbd.csi.ceph.com",
isBlock,
opt)
_, err = c.CoreV1().PersistentVolumes().Create(context.TODO(), pv, metav1.CreateOptions{})
if err != nil {
return fmt.Errorf("PV Create API error: %w", err)
}
pvc := getStaticPVC(pvcName, pvName, size, namespace, sc, isBlock)
_, err = c.CoreV1().PersistentVolumeClaims(pvc.Namespace).Create(context.TODO(), pvc, metav1.CreateOptions{})
if err != nil {
return fmt.Errorf("PVC Create API error: %w", err)
}
// bind pvc to app
app, err := loadApp(appPath)
if err != nil {
return err
}
app.Namespace = namespace
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvcName
err = createApp(f.ClientSet, app, deployTimeout)
if err != nil {
return err
}
err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout)
if err != nil {
return err
}
err = c.CoreV1().PersistentVolumeClaims(pvc.Namespace).Delete(context.TODO(), pvc.Name, metav1.DeleteOptions{})
if err != nil {
return fmt.Errorf("failed to delete pvc: %w", err)
}
err = c.CoreV1().PersistentVolumes().Delete(context.TODO(), pv.Name, metav1.DeleteOptions{})
if err != nil {
return fmt.Errorf("failed to delete pv: %w", err)
}
cmd = fmt.Sprintf("rbd rm %s %s", rbdImageName, rbdOptions(defaultRBDPool))
_, _, err = execCommandInToolBoxPod(f, cmd, rookNamespace)
return err
}
// nolint:gocyclo,cyclop // reduce complexity
func validateCephFsStaticPV(f *framework.Framework, appPath, scPath string) error {
opt := make(map[string]string)

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@ -34,7 +34,7 @@ func cleanupTestData() {
os.RemoveAll(basePath)
}
// nolint:gocyclo,cyclop // TODO: make this function less complex.
// nolint:gocyclo,cyclop // TODO: make this function less complex.
func TestCSIConfig(t *testing.T) {
t.Parallel()
var err error