mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-23 06:40:23 +00:00
b5320d9273
added backend subvolume validation for cephfs snapshot restore and pvc to pvc clone. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
724 lines
22 KiB
Go
724 lines
22 KiB
Go
package e2e
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
"sync"
|
|
|
|
vs "github.com/kubernetes-csi/external-snapshotter/v2/pkg/apis/volumesnapshot/v1beta1"
|
|
. "github.com/onsi/ginkgo" // nolint
|
|
v1 "k8s.io/api/core/v1"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
clientset "k8s.io/client-go/kubernetes"
|
|
"k8s.io/kubernetes/test/e2e/framework"
|
|
e2elog "k8s.io/kubernetes/test/e2e/framework/log"
|
|
)
|
|
|
|
var (
|
|
cephfsProvisioner = "csi-cephfsplugin-provisioner.yaml"
|
|
cephfsProvisionerRBAC = "csi-provisioner-rbac.yaml"
|
|
cephfsProvisionerPSP = "csi-provisioner-psp.yaml"
|
|
cephfsNodePlugin = "csi-cephfsplugin.yaml"
|
|
cephfsNodePluginRBAC = "csi-nodeplugin-rbac.yaml"
|
|
cephfsNodePluginPSP = "csi-nodeplugin-psp.yaml"
|
|
cephfsDeploymentName = "csi-cephfsplugin-provisioner"
|
|
cephfsDeamonSetName = "csi-cephfsplugin"
|
|
cephfsDirPath = "../deploy/cephfs/kubernetes/"
|
|
cephfsExamplePath = "../examples/cephfs/"
|
|
subvolumegroup = "e2e"
|
|
fileSystemName = "myfs"
|
|
)
|
|
|
|
func deployCephfsPlugin() {
|
|
// delete objects deployed by rook
|
|
|
|
data, err := replaceNamespaceInTemplate(cephfsDirPath + cephfsProvisionerRBAC)
|
|
if err != nil {
|
|
e2elog.Logf("failed to read content from %s %v", cephfsDirPath+cephfsProvisionerRBAC, err)
|
|
}
|
|
_, err = framework.RunKubectlInput(cephCSINamespace, data, "--ignore-not-found=true", ns, "delete", "-f", "-")
|
|
if err != nil {
|
|
e2elog.Logf("failed to delete provisioner rbac %s %v", cephfsDirPath+cephfsProvisionerRBAC, err)
|
|
}
|
|
|
|
data, err = replaceNamespaceInTemplate(cephfsDirPath + cephfsNodePluginRBAC)
|
|
if err != nil {
|
|
e2elog.Logf("failed to read content from %s %v", cephfsDirPath+cephfsNodePluginRBAC, err)
|
|
}
|
|
_, err = framework.RunKubectlInput(cephCSINamespace, data, "delete", "--ignore-not-found=true", ns, "-f", "-")
|
|
|
|
if err != nil {
|
|
e2elog.Logf("failed to delete nodeplugin rbac %s %v", cephfsDirPath+cephfsNodePluginRBAC, err)
|
|
}
|
|
|
|
createORDeleteCephfsResouces("create")
|
|
}
|
|
|
|
func deleteCephfsPlugin() {
|
|
createORDeleteCephfsResouces("delete")
|
|
}
|
|
|
|
func createORDeleteCephfsResouces(action string) {
|
|
data, err := replaceNamespaceInTemplate(cephfsDirPath + cephfsProvisioner)
|
|
if err != nil {
|
|
e2elog.Logf("failed to read content from %s %v", cephfsDirPath+cephfsProvisioner, err)
|
|
}
|
|
_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
|
|
if err != nil {
|
|
e2elog.Logf("failed to %s cephfs provisioner %v", action, err)
|
|
}
|
|
|
|
data, err = replaceNamespaceInTemplate(cephfsDirPath + cephfsProvisionerRBAC)
|
|
if err != nil {
|
|
e2elog.Logf("failed to read content from %s %v", cephfsDirPath+cephfsProvisionerRBAC, err)
|
|
}
|
|
_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
|
|
if err != nil {
|
|
e2elog.Logf("failed to %s cephfs provisioner rbac %v", action, err)
|
|
}
|
|
|
|
data, err = replaceNamespaceInTemplate(cephfsDirPath + cephfsProvisionerPSP)
|
|
if err != nil {
|
|
e2elog.Logf("failed to read content from %s %v", cephfsDirPath+cephfsProvisionerPSP, err)
|
|
}
|
|
_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
|
|
if err != nil {
|
|
e2elog.Logf("failed to %s cephfs provisioner psp %v", action, err)
|
|
}
|
|
|
|
data, err = replaceNamespaceInTemplate(cephfsDirPath + cephfsNodePlugin)
|
|
if err != nil {
|
|
e2elog.Logf("failed to read content from %s %v", cephfsDirPath+cephfsNodePlugin, err)
|
|
}
|
|
_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
|
|
if err != nil {
|
|
e2elog.Logf("failed to %s cephfs nodeplugin %v", action, err)
|
|
}
|
|
|
|
data, err = replaceNamespaceInTemplate(cephfsDirPath + cephfsNodePluginRBAC)
|
|
if err != nil {
|
|
e2elog.Logf("failed to read content from %s %v", cephfsDirPath+cephfsNodePluginRBAC, err)
|
|
}
|
|
_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
|
|
if err != nil {
|
|
e2elog.Logf("failed to %s cephfs nodeplugin rbac %v", action, err)
|
|
}
|
|
|
|
data, err = replaceNamespaceInTemplate(cephfsDirPath + cephfsNodePluginPSP)
|
|
if err != nil {
|
|
e2elog.Logf("failed to read content from %s %v", cephfsDirPath+cephfsNodePluginPSP, err)
|
|
}
|
|
_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
|
|
if err != nil {
|
|
e2elog.Logf("failed to %s cephfs nodeplugin psp %v", action, err)
|
|
}
|
|
}
|
|
|
|
var _ = Describe("cephfs", func() {
|
|
f := framework.NewDefaultFramework("cephfs")
|
|
var c clientset.Interface
|
|
// deploy cephfs CSI
|
|
BeforeEach(func() {
|
|
if !testCephFS || upgradeTesting {
|
|
Skip("Skipping CephFS E2E")
|
|
}
|
|
c = f.ClientSet
|
|
if deployCephFS {
|
|
if cephCSINamespace != defaultNs {
|
|
err := createNamespace(c, cephCSINamespace)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
}
|
|
deployCephfsPlugin()
|
|
}
|
|
createConfigMap(cephfsDirPath, f.ClientSet, f)
|
|
createCephfsSecret(f.ClientSet, f)
|
|
})
|
|
|
|
AfterEach(func() {
|
|
if !testCephFS || upgradeTesting {
|
|
Skip("Skipping CephFS E2E")
|
|
}
|
|
if CurrentGinkgoTestDescription().Failed {
|
|
// log pods created by helm chart
|
|
logsCSIPods("app=ceph-csi-cephfs", c)
|
|
// log provisoner
|
|
logsCSIPods("app=csi-cephfsplugin-provisioner", c)
|
|
// log node plugin
|
|
logsCSIPods("app=csi-cephfsplugin", c)
|
|
}
|
|
deleteConfigMap(cephfsDirPath)
|
|
deleteResource(cephfsExamplePath + "secret.yaml")
|
|
deleteResource(cephfsExamplePath + "storageclass.yaml")
|
|
if deployCephFS {
|
|
deleteCephfsPlugin()
|
|
if cephCSINamespace != defaultNs {
|
|
err := deleteNamespace(c, cephCSINamespace)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
}
|
|
}
|
|
})
|
|
|
|
Context("Test cephfs CSI", func() {
|
|
It("Test cephfs CSI", func() {
|
|
pvcPath := cephfsExamplePath + "pvc.yaml"
|
|
appPath := cephfsExamplePath + "pod.yaml"
|
|
pvcClonePath := cephfsExamplePath + "pvc-restore.yaml"
|
|
pvcSmartClonePath := cephfsExamplePath + "pvc-clone.yaml"
|
|
appClonePath := cephfsExamplePath + "pod-restore.yaml"
|
|
appSmartClonePath := cephfsExamplePath + "pod-clone.yaml"
|
|
snapshotPath := cephfsExamplePath + "snapshot.yaml"
|
|
|
|
By("checking provisioner deployment is running")
|
|
var err error
|
|
err = waitForDeploymentComplete(cephfsDeploymentName, cephCSINamespace, f.ClientSet, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
By("checking nodeplugin deamonsets is running")
|
|
err = waitForDaemonSets(cephfsDeamonSetName, cephCSINamespace, f.ClientSet, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
By("check static PVC", func() {
|
|
scPath := cephfsExamplePath + "secret.yaml"
|
|
err := validateCephFsStaticPV(f, appPath, scPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
|
|
By("create a storage class with pool and a PVC then Bind it to an app", func() {
|
|
createCephfsStorageClass(f.ClientSet, f, true, "")
|
|
validatePVCAndAppBinding(pvcPath, appPath, f)
|
|
deleteResource(cephfsExamplePath + "storageclass.yaml")
|
|
})
|
|
|
|
createCephfsStorageClass(f.ClientSet, f, false, "")
|
|
|
|
By("create and delete a PVC", func() {
|
|
By("create a PVC and Bind it to an app", func() {
|
|
validatePVCAndAppBinding(pvcPath, appPath, f)
|
|
|
|
})
|
|
|
|
By("create a PVC and Bind it to an app with normal user", func() {
|
|
validateNormalUserPVCAccess(pvcPath, f)
|
|
})
|
|
|
|
By("create/delete multiple PVCs and Apps", func() {
|
|
totalCount := 2
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
pvc.Namespace = f.UniqueName
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
app.Namespace = f.UniqueName
|
|
// create pvc and app
|
|
for i := 0; i < totalCount; i++ {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, i)
|
|
err := createPVCAndApp(name, f, pvc, app, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
}
|
|
subVol := listCephFSSubVolumes(f, fileSystemName, subvolumegroup)
|
|
if len(subVol) != totalCount {
|
|
msg := fmt.Sprintf("subvolumes %v. subvolume count %d not matching expected count %v", subVol, len(subVol), totalCount)
|
|
e2elog.Logf(msg)
|
|
Fail(msg)
|
|
}
|
|
// delete pvc and app
|
|
for i := 0; i < totalCount; i++ {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, i)
|
|
err := deletePVCAndApp(name, f, pvc, app)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
}
|
|
subVol = listCephFSSubVolumes(f, fileSystemName, subvolumegroup)
|
|
if len(subVol) != 0 {
|
|
msg := fmt.Sprintf("subvolumes %v. subvolume count %d not matching expected count %v", subVol, len(subVol), 0)
|
|
e2elog.Logf(msg)
|
|
Fail(msg)
|
|
}
|
|
})
|
|
|
|
By("check data persist after recreating pod with same pvc", func() {
|
|
err := checkDataPersist(pvcPath, appPath, f)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
|
|
By("creating a PVC, deleting backing subvolume, and checking successful PV deletion", func() {
|
|
pvc, err := loadPVC(pvcPath)
|
|
if pvc == nil {
|
|
Fail(err.Error())
|
|
}
|
|
pvc.Namespace = f.UniqueName
|
|
|
|
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
err = deleteBackingCephFSVolume(f, pvc)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
|
|
By("validate multiple subvolumegroup creation", func() {
|
|
deleteResource(cephfsExamplePath + "storageclass.yaml")
|
|
// re-define configmap with information of multiple clusters.
|
|
subvolgrpInfo := map[string]string{
|
|
"clusterID-1": "subvolgrp1",
|
|
"clusterID-2": "subvolgrp2",
|
|
}
|
|
createCustomConfigMap(f.ClientSet, cephfsDirPath, subvolgrpInfo)
|
|
createCephfsStorageClass(f.ClientSet, f, false, "clusterID-1")
|
|
validatePVCAndAppBinding(pvcPath, appPath, f)
|
|
deleteResource(cephfsExamplePath + "storageclass.yaml")
|
|
// verify subvolumegroup creation.
|
|
err := validateSubvolumegroup(f, "subvolgrp1")
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
// create resources and verify subvolume group creation
|
|
// for the second cluster.
|
|
createCephfsStorageClass(f.ClientSet, f, false, "clusterID-2")
|
|
validatePVCAndAppBinding(pvcPath, appPath, f)
|
|
deleteResource(cephfsExamplePath + "storageclass.yaml")
|
|
err = validateSubvolumegroup(f, "subvolgrp2")
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
deleteConfigMap(cephfsDirPath)
|
|
})
|
|
|
|
createConfigMap(cephfsDirPath, f.ClientSet, f)
|
|
createCephfsStorageClass(f.ClientSet, f, false, "")
|
|
|
|
By("Resize PVC and check application directory size", func() {
|
|
v, err := f.ClientSet.Discovery().ServerVersion()
|
|
if err != nil {
|
|
e2elog.Logf("failed to get server version with error %v", err)
|
|
Fail(err.Error())
|
|
}
|
|
|
|
// Resize 0.3.0 is only supported from v1.15+
|
|
if v.Major > "1" || (v.Major == "1" && v.Minor >= "15") {
|
|
err := resizePVCAndValidateSize(pvcPath, appPath, f)
|
|
if err != nil {
|
|
e2elog.Logf("failed to resize PVC %v", err)
|
|
Fail(err.Error())
|
|
}
|
|
}
|
|
|
|
})
|
|
|
|
By("Mount pvc as readonly in pod", func() {
|
|
// create pvc and bind it to an app
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
pvc.Namespace = f.UniqueName
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
app.Namespace = f.UniqueName
|
|
label := map[string]string{
|
|
"app": app.Name,
|
|
}
|
|
app.Labels = label
|
|
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvc.Name
|
|
app.Spec.Volumes[0].PersistentVolumeClaim.ReadOnly = true
|
|
err = createPVCAndApp("", f, pvc, app, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
opt := metav1.ListOptions{
|
|
LabelSelector: fmt.Sprintf("app=%s", app.Name),
|
|
}
|
|
|
|
filePath := app.Spec.Containers[0].VolumeMounts[0].MountPath + "/test"
|
|
_, stdErr := execCommandInPodAndAllowFail(f, fmt.Sprintf("echo 'Hello World' > %s", filePath), app.Namespace, &opt)
|
|
readOnlyErr := fmt.Sprintf("cannot create %s: Read-only file system", filePath)
|
|
if !strings.Contains(stdErr, readOnlyErr) {
|
|
Fail(stdErr)
|
|
}
|
|
|
|
// delete pvc and app
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
|
|
By("create a PVC clone and bind it to an app", func() {
|
|
v, err := f.ClientSet.Discovery().ServerVersion()
|
|
if err != nil {
|
|
e2elog.Logf("failed to get server version with error %v", err)
|
|
Fail(err.Error())
|
|
}
|
|
// snapshot beta is only supported from v1.17+
|
|
if v.Major > "1" || (v.Major == "1" && v.Minor >= "17") {
|
|
var wg sync.WaitGroup
|
|
totalCount := 3
|
|
// totalSubvolumes represents the subvolumes in backend
|
|
// always totalCount+parentPVC
|
|
totalSubvolumes := totalCount + 1
|
|
wg.Add(totalCount)
|
|
createCephFSSnapshotClass(f)
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
pvc.Namespace = f.UniqueName
|
|
e2elog.Logf("The PVC template %+v", pvc)
|
|
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
app.Namespace = f.UniqueName
|
|
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvc.Name
|
|
wErr := writeDataInPod(app, f)
|
|
if wErr != nil {
|
|
Fail(wErr.Error())
|
|
}
|
|
|
|
snap := getSnapshot(snapshotPath)
|
|
snap.Namespace = f.UniqueName
|
|
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
|
|
// create snapshot
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(w *sync.WaitGroup, n int, s vs.VolumeSnapshot) {
|
|
s.Name = fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
err = createSnapshot(&s, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Logf("failed to create snapshot %v", err)
|
|
Fail(err.Error())
|
|
}
|
|
w.Done()
|
|
}(&wg, i, snap)
|
|
}
|
|
wg.Wait()
|
|
|
|
pvcClone, err := loadPVC(pvcClonePath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
appClone, err := loadApp(appClonePath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
pvcClone.Namespace = f.UniqueName
|
|
appClone.Namespace = f.UniqueName
|
|
pvcClone.Spec.DataSource.Name = fmt.Sprintf("%s%d", f.UniqueName, 0)
|
|
|
|
// create multiple PVC from same snapshot
|
|
wg.Add(totalCount)
|
|
for i := 0; i < totalCount; i++ {
|
|
|
|
go func(w *sync.WaitGroup, n int, p v1.PersistentVolumeClaim, a v1.Pod) {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
err = createPVCAndApp(name, f, &p, &a, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Logf("failed to create pvc and app %v", err)
|
|
Fail(err.Error())
|
|
}
|
|
w.Done()
|
|
}(&wg, i, *pvcClone, *appClone)
|
|
}
|
|
wg.Wait()
|
|
|
|
subVol := listCephFSSubVolumes(f, fileSystemName, subvolumegroup)
|
|
if len(subVol) != totalSubvolumes {
|
|
msg := fmt.Sprintf("subvolumes %v. subvolume count %d not matching expected count %v", subVol, len(subVol), totalSubvolumes)
|
|
e2elog.Logf(msg)
|
|
Fail(msg)
|
|
}
|
|
wg.Add(totalCount)
|
|
// delete clone and app
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(w *sync.WaitGroup, n int, p v1.PersistentVolumeClaim, a v1.Pod) {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
p.Spec.DataSource.Name = name
|
|
err = deletePVCAndApp(name, f, &p, &a)
|
|
if err != nil {
|
|
e2elog.Logf("failed to delete pvc and app %v", err)
|
|
Fail(err.Error())
|
|
}
|
|
w.Done()
|
|
}(&wg, i, *pvcClone, *appClone)
|
|
}
|
|
wg.Wait()
|
|
|
|
parentPVCCount := totalSubvolumes - totalCount
|
|
subVol = listCephFSSubVolumes(f, fileSystemName, subvolumegroup)
|
|
if len(subVol) != parentPVCCount {
|
|
msg := fmt.Sprintf("subvolumes %v. subvolume count %d not matching expected count %v", subVol, len(subVol), parentPVCCount)
|
|
e2elog.Logf(msg)
|
|
Fail(msg)
|
|
}
|
|
// create clones from different snapshosts and bind it to an
|
|
// app
|
|
wg.Add(totalCount)
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(w *sync.WaitGroup, n int, p v1.PersistentVolumeClaim, a v1.Pod) {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
p.Spec.DataSource.Name = name
|
|
err = createPVCAndApp(name, f, &p, &a, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Logf("failed to create pvc and app %v", err)
|
|
Fail(err.Error())
|
|
}
|
|
w.Done()
|
|
}(&wg, i, *pvcClone, *appClone)
|
|
}
|
|
wg.Wait()
|
|
|
|
subVol = listCephFSSubVolumes(f, fileSystemName, subvolumegroup)
|
|
if len(subVol) != totalSubvolumes {
|
|
msg := fmt.Sprintf("subvolumes %v. subvolume count %d not matching expected count %v", subVol, len(subVol), totalSubvolumes)
|
|
e2elog.Logf(msg)
|
|
Fail(msg)
|
|
}
|
|
|
|
wg.Add(totalCount)
|
|
// delete snapshot
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(w *sync.WaitGroup, n int, s vs.VolumeSnapshot) {
|
|
s.Name = fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
err = deleteSnapshot(&s, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Logf("failed to delete snapshot %v", err)
|
|
Fail(err.Error())
|
|
}
|
|
w.Done()
|
|
}(&wg, i, snap)
|
|
}
|
|
wg.Wait()
|
|
|
|
wg.Add(totalCount)
|
|
// delete clone and app
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(w *sync.WaitGroup, n int, p v1.PersistentVolumeClaim, a v1.Pod) {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
p.Spec.DataSource.Name = name
|
|
err = deletePVCAndApp(name, f, &p, &a)
|
|
if err != nil {
|
|
e2elog.Logf("failed to delete pvc and app %v", err)
|
|
Fail(err.Error())
|
|
}
|
|
w.Done()
|
|
}(&wg, i, *pvcClone, *appClone)
|
|
}
|
|
wg.Wait()
|
|
|
|
subVol = listCephFSSubVolumes(f, fileSystemName, subvolumegroup)
|
|
if len(subVol) != parentPVCCount {
|
|
msg := fmt.Sprintf("subvolumes %v. subvolume count %d not matching expected count %v", subVol, len(subVol), parentPVCCount)
|
|
e2elog.Logf(msg)
|
|
Fail(msg)
|
|
}
|
|
// delete parent pvc
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
subVol = listCephFSSubVolumes(f, fileSystemName, subvolumegroup)
|
|
if len(subVol) != 0 {
|
|
msg := fmt.Sprintf("subvolumes %v. subvolume count %d not matching expected count %v", subVol, len(subVol), 0)
|
|
e2elog.Logf(msg)
|
|
Fail(msg)
|
|
}
|
|
}
|
|
})
|
|
|
|
By("create a PVC-PVC clone and bind it to an app", func() {
|
|
v, err := f.ClientSet.Discovery().ServerVersion()
|
|
if err != nil {
|
|
e2elog.Logf("failed to get server version with error %v", err)
|
|
Fail(err.Error())
|
|
}
|
|
// pvc clone is only supported from v1.16+
|
|
if v.Major > "1" || (v.Major == "1" && v.Minor >= "16") {
|
|
var wg sync.WaitGroup
|
|
totalCount := 3
|
|
// totalSubvolumes represents the subvolumes in backend
|
|
// always totalCount+parentPVC
|
|
totalSubvolumes := totalCount + 1
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
pvc.Namespace = f.UniqueName
|
|
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
app.Namespace = f.UniqueName
|
|
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvc.Name
|
|
wErr := writeDataInPod(app, f)
|
|
if wErr != nil {
|
|
Fail(wErr.Error())
|
|
}
|
|
|
|
pvcClone, err := loadPVC(pvcSmartClonePath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
pvcClone.Spec.DataSource.Name = pvc.Name
|
|
pvcClone.Namespace = f.UniqueName
|
|
appClone, err := loadApp(appSmartClonePath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
appClone.Namespace = f.UniqueName
|
|
wg.Add(totalCount)
|
|
// create clone and bind it to an app
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(w *sync.WaitGroup, n int, p v1.PersistentVolumeClaim, a v1.Pod) {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
err = createPVCAndApp(name, f, &p, &a, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
w.Done()
|
|
}(&wg, i, *pvcClone, *appClone)
|
|
}
|
|
wg.Wait()
|
|
|
|
subVol := listCephFSSubVolumes(f, fileSystemName, subvolumegroup)
|
|
if len(subVol) != totalSubvolumes {
|
|
msg := fmt.Sprintf("subvolumes %v. subvolume count %d not matching expected count %v", subVol, len(subVol), totalSubvolumes)
|
|
e2elog.Logf(msg)
|
|
Fail(msg)
|
|
}
|
|
// delete parent pvc
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
wg.Add(totalCount)
|
|
// delete clone and app
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(w *sync.WaitGroup, n int, p v1.PersistentVolumeClaim, a v1.Pod) {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
p.Spec.DataSource.Name = name
|
|
err = deletePVCAndApp(name, f, &p, &a)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
w.Done()
|
|
}(&wg, i, *pvcClone, *appClone)
|
|
}
|
|
wg.Wait()
|
|
|
|
subVol = listCephFSSubVolumes(f, fileSystemName, subvolumegroup)
|
|
if len(subVol) != 0 {
|
|
msg := fmt.Sprintf("subvolumes %v. subvolume count %d not matching expected count %v", subVol, len(subVol), 0)
|
|
e2elog.Logf(msg)
|
|
Fail(msg)
|
|
}
|
|
}
|
|
})
|
|
|
|
By("Create ROX PVC and Bind it to an app", func() {
|
|
// create pvc and bind it to an app
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
pvc.Namespace = f.UniqueName
|
|
pvc.Spec.AccessModes = []v1.PersistentVolumeAccessMode{v1.ReadOnlyMany}
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
app.Namespace = f.UniqueName
|
|
label := map[string]string{
|
|
"app": app.Name,
|
|
}
|
|
app.Labels = label
|
|
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvc.Name
|
|
err = createPVCAndApp("", f, pvc, app, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
opt := metav1.ListOptions{
|
|
LabelSelector: fmt.Sprintf("app=%s", app.Name),
|
|
}
|
|
|
|
filePath := app.Spec.Containers[0].VolumeMounts[0].MountPath + "/test"
|
|
_, stdErr := execCommandInPodAndAllowFail(f, fmt.Sprintf("echo 'Hello World' > %s", filePath), app.Namespace, &opt)
|
|
readOnlyErr := fmt.Sprintf("cannot create %s: Read-only file system", filePath)
|
|
if !strings.Contains(stdErr, readOnlyErr) {
|
|
Fail(stdErr)
|
|
}
|
|
|
|
// delete pvc and app
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
// Make sure this should be last testcase in this file, because
|
|
// it deletes pool
|
|
By("Create a PVC and Delete PVC when backend pool deleted", func() {
|
|
err := pvcDeleteWhenPoolNotFound(pvcPath, true, f)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
|
|
})
|
|
|
|
})
|
|
})
|
|
|
|
})
|