ceph-csi/e2e/rbd.go

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package e2e
import (
"fmt"
"strings"
. "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 (
rbdProvisioner = "csi-rbdplugin-provisioner.yaml"
rbdProvisionerRBAC = "csi-provisioner-rbac.yaml"
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rbdProvisionerPSP = "csi-provisioner-psp.yaml"
rbdNodePlugin = "csi-rbdplugin.yaml"
rbdNodePluginRBAC = "csi-nodeplugin-rbac.yaml"
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rbdNodePluginPSP = "csi-nodeplugin-psp.yaml"
configMap = "csi-config-map.yaml"
rbdDirPath = "../deploy/rbd/kubernetes/"
rbdExamplePath = "../examples/rbd/"
rbdDeploymentName = "csi-rbdplugin-provisioner"
rbdDaemonsetName = "csi-rbdplugin"
defaultRBDPool = "replicapool"
// Topology related variables
nodeRegionLabel = "test.failure-domain/region"
regionValue = "testregion"
nodeZoneLabel = "test.failure-domain/zone"
zoneValue = "testzone"
nodeCSIRegionLabel = "topology.rbd.csi.ceph.com/region"
nodeCSIZoneLabel = "topology.rbd.csi.ceph.com/zone"
rbdTopologyPool = "newrbdpool"
rbdTopologyDataPool = "replicapool" // NOTE: should be different than rbdTopologyPool for test to be effective
)
func deployRBDPlugin() {
// delete objects deployed by rook
data, err := replaceNamespaceInTemplate(rbdDirPath + rbdProvisionerRBAC)
if err != nil {
e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdProvisionerRBAC, 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", rbdDirPath+rbdProvisionerRBAC, err)
}
data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePluginRBAC)
if err != nil {
e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdNodePluginRBAC, 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", rbdDirPath+rbdNodePluginRBAC, err)
}
createORDeleteRbdResouces("create")
}
func deleteRBDPlugin() {
createORDeleteRbdResouces("delete")
}
func createORDeleteRbdResouces(action string) {
data, err := replaceNamespaceInTemplate(rbdDirPath + rbdProvisioner)
if err != nil {
e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdProvisioner, err)
}
_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
if err != nil {
e2elog.Logf("failed to %s rbd provisioner %v", action, err)
}
data, err = replaceNamespaceInTemplate(rbdDirPath + rbdProvisionerRBAC)
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if err != nil {
e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdProvisionerRBAC, err)
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}
_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
if err != nil {
e2elog.Logf("failed to %s provisioner rbac %v", action, err)
}
data, err = replaceNamespaceInTemplate(rbdDirPath + rbdProvisionerPSP)
if err != nil {
e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdProvisionerPSP, err)
}
_, err = framework.RunKubectlInput(cephCSINamespace, data, action, "-f", "-")
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if err != nil {
e2elog.Logf("failed to %s provisioner psp %v", action, err)
}
data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePlugin)
if err != nil {
e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdNodePlugin, err)
}
domainLabel := nodeRegionLabel + "," + nodeZoneLabel
data = addTopologyDomainsToDSYaml(data, domainLabel)
_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
if err != nil {
e2elog.Logf("failed to %s nodeplugin %v", action, err)
Fail(err.Error())
}
data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePluginRBAC)
if err != nil {
e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdNodePluginRBAC, err)
}
_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
if err != nil {
e2elog.Logf("failed to %s nodeplugin rbac %v", action, err)
}
data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePluginPSP)
if err != nil {
e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdNodePluginPSP, err)
}
_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
if err != nil {
e2elog.Logf("failed to %s nodeplugin psp %v", action, err)
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}
}
var _ = Describe("RBD", func() {
f := framework.NewDefaultFramework("rbd")
var c clientset.Interface
// deploy RBD CSI
BeforeEach(func() {
c = f.ClientSet
if deployRBD {
createNodeLabel(f, nodeRegionLabel, regionValue)
createNodeLabel(f, nodeZoneLabel, zoneValue)
if cephCSINamespace != defaultNs {
err := createNamespace(c, cephCSINamespace)
if err != nil {
Fail(err.Error())
}
}
deployRBDPlugin()
}
createConfigMap(rbdDirPath, f.ClientSet, f)
createRBDStorageClass(f.ClientSet, f, nil, nil)
createRBDSecret(f.ClientSet, f)
deployVault(f.ClientSet, deployTimeout)
})
AfterEach(func() {
if CurrentGinkgoTestDescription().Failed {
// log pods created by helm chart
logsCSIPods("app=ceph-csi-rbd", c)
// log provisoner
logsCSIPods("app=csi-rbdplugin-provisioner", c)
// log node plugin
logsCSIPods("app=csi-rbdplugin", c)
}
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deleteConfigMap(rbdDirPath)
deleteResource(rbdExamplePath + "secret.yaml")
deleteResource(rbdExamplePath + "storageclass.yaml")
// deleteResource(rbdExamplePath + "snapshotclass.yaml")
deleteVault()
if deployRBD {
deleteRBDPlugin()
if cephCSINamespace != defaultNs {
err := deleteNamespace(c, cephCSINamespace)
if err != nil {
Fail(err.Error())
}
}
}
deleteNodeLabel(c, nodeRegionLabel)
deleteNodeLabel(c, nodeZoneLabel)
// Remove the CSI labels that get added
deleteNodeLabel(c, nodeCSIRegionLabel)
deleteNodeLabel(c, nodeCSIZoneLabel)
})
Context("Test RBD CSI", func() {
It("Test RBD CSI", func() {
pvcPath := rbdExamplePath + "pvc.yaml"
appPath := rbdExamplePath + "pod.yaml"
rawPvcPath := rbdExamplePath + "raw-block-pvc.yaml"
rawAppPath := rbdExamplePath + "raw-block-pod.yaml"
pvcClonePath := rbdExamplePath + "pvc-restore.yaml"
appClonePath := rbdExamplePath + "pod-restore.yaml"
snapshotPath := rbdExamplePath + "snapshot.yaml"
By("checking provisioner deployment is running", func() {
err := waitForDeploymentComplete(rbdDeploymentName, cephCSINamespace, f.ClientSet, deployTimeout)
if err != nil {
Fail(err.Error())
}
})
By("checking nodeplugin deamonsets is running", func() {
err := waitForDaemonSets(rbdDaemonsetName, cephCSINamespace, f.ClientSet, deployTimeout)
if err != nil {
Fail(err.Error())
}
})
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 a PVC and Bind it to an app with ext4 as the FS ", func() {
deleteResource(rbdExamplePath + "storageclass.yaml")
createRBDStorageClass(f.ClientSet, f, nil, map[string]string{"csi.storage.k8s.io/fstype": "ext4"})
validatePVCAndAppBinding(pvcPath, appPath, f)
deleteResource(rbdExamplePath + "storageclass.yaml")
createRBDStorageClass(f.ClientSet, f, nil, nil)
})
By("create a PVC and Bind it to an app with encrypted RBD volume", func() {
deleteResource(rbdExamplePath + "storageclass.yaml")
createRBDStorageClass(f.ClientSet, f, nil, map[string]string{"encrypted": "true"})
validateEncryptedPVCAndAppBinding(pvcPath, appPath, "", f)
deleteResource(rbdExamplePath + "storageclass.yaml")
createRBDStorageClass(f.ClientSet, f, nil, nil)
})
By("create a PVC and Bind it to an app with encrypted RBD volume with Vault KMS", func() {
deleteResource(rbdExamplePath + "storageclass.yaml")
scOpts := map[string]string{
"encrypted": "true",
"encryptionKMSID": "vault-test",
}
createRBDStorageClass(f.ClientSet, f, nil, scOpts)
validateEncryptedPVCAndAppBinding(pvcPath, appPath, "vault", f)
deleteResource(rbdExamplePath + "storageclass.yaml")
createRBDStorageClass(f.ClientSet, f, nil, nil)
})
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") {
createRBDSnapshotClass(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())
}
// validate created backend rbd images
images := listRBDImages(f)
if len(images) != 1 {
e2elog.Logf("backend image count %d expected image count %d", len(images), 1)
Fail("validate backend image failed")
}
snap := getSnapshot(snapshotPath)
snap.Namespace = f.UniqueName
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
err = createSnapshot(&snap, deployTimeout)
if err != nil {
Fail(err.Error())
}
pool := defaultRBDPool
snapList, err := listSnapshots(f, pool, images[0])
if err != nil {
Fail(err.Error())
}
if len(snapList) != 1 {
e2elog.Logf("backend snapshot not matching kubernetes snap count,snap count = % kubernetes snap count %d", len(snapList), 1)
Fail("validate backend snapshot failed")
}
validatePVCAndAppBinding(pvcClonePath, appClonePath, f)
err = deleteSnapshot(&snap, deployTimeout)
if err != nil {
Fail(err.Error())
}
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
Fail(err.Error())
}
}
})
By("create a block type PVC and Bind it to an app", func() {
validatePVCAndAppBinding(rawPvcPath, rawAppPath, 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())
}
}
// validate created backend rbd images
images := listRBDImages(f)
if len(images) != totalCount {
e2elog.Logf("backend image creation not matching pvc count, image count = % pvc count %d", len(images), totalCount)
Fail("validate multiple pvc failed")
}
// 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())
}
}
// validate created backend rbd images
images = listRBDImages(f)
if len(images) > 0 {
e2elog.Logf("left out rbd backend images count %d", len(images))
Fail("validate multiple pvc failed")
}
})
By("check data persist after recreating pod with same pvc", func() {
err := checkDataPersist(pvcPath, appPath, f)
if err != nil {
Fail(err.Error())
}
})
By("Resize Filesystem 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 filesystem PVC %v", err)
Fail(err.Error())
}
deleteResource(rbdExamplePath + "storageclass.yaml")
createRBDStorageClass(f.ClientSet, f, nil, map[string]string{"csi.storage.k8s.io/fstype": "xfs"})
err = resizePVCAndValidateSize(pvcPath, appPath, f)
if err != nil {
e2elog.Logf("failed to resize filesystem PVC %v", err)
Fail(err.Error())
}
}
})
By("Resize Block PVC and check Device 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())
}
// Block PVC resize is supported in kubernetes 1.16+
if v.Major > "1" || (v.Major == "1" && v.Minor >= "16") {
err := resizePVCAndValidateSize(rawPvcPath, rawAppPath, f)
if err != nil {
e2elog.Logf("failed to resize block PVC %v", err)
Fail(err.Error())
}
}
})
By("Test unmount after nodeplugin restart", func() {
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
err = createPVCAndApp("", f, pvc, app, deployTimeout)
if err != nil {
Fail(err.Error())
}
// delete rbd nodeplugin pods
err = deletePodWithLabel("app=csi-rbdplugin", cephCSINamespace, false)
if err != nil {
Fail(err.Error())
}
// wait for nodeplugin pods to come up
err = waitForDaemonSets(rbdDaemonsetName, cephCSINamespace, f.ClientSet, deployTimeout)
if err != nil {
Fail(err.Error())
}
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
Fail(err.Error())
}
})
By("create PVC in storageClass with volumeNamePrefix", func() {
volumeNamePrefix := "foo-bar-"
deleteResource(rbdExamplePath + "storageclass.yaml")
createRBDStorageClass(f.ClientSet, f, nil, map[string]string{"volumeNamePrefix": volumeNamePrefix})
// set up PVC
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())
}
// list RBD images and check if one of them has the same prefix
foundIt := false
for _, imgName := range listRBDImages(f) {
fmt.Printf("Checking prefix on %s\n", imgName)
if strings.HasPrefix(imgName, volumeNamePrefix) {
foundIt = true
break
}
}
// clean up after ourselves
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
Fail(err.Error())
}
deleteResource(rbdExamplePath + "storageclass.yaml")
createRBDStorageClass(f.ClientSet, f, nil, nil)
if !foundIt {
Fail(fmt.Sprintf("could not find image with prefix %s", volumeNamePrefix))
}
})
By("validate RBD static FileSystem PVC", func() {
err := validateRBDStaticPV(f, appPath, false)
if err != nil {
Fail(err.Error())
}
})
By("validate RBD static Block PVC", func() {
err := validateRBDStaticPV(f, rawAppPath, true)
if err != nil {
Fail(err.Error())
}
})
By("validate mount options in app pod", func() {
mountFlags := []string{"discard"}
err := checkMountOptions(pvcPath, appPath, f, mountFlags)
if err != nil {
Fail(err.Error())
}
})
By("creating an app with a PVC, using a topology constrained StorageClass", func() {
By("checking node has required CSI topology labels set", func() {
checkNodeHasLabel(f.ClientSet, nodeCSIRegionLabel, regionValue)
checkNodeHasLabel(f.ClientSet, nodeCSIZoneLabel, zoneValue)
})
By("creating a StorageClass with delayed binding mode and CSI topology parameter")
deleteResource(rbdExamplePath + "storageclass.yaml")
topologyConstraint := "[{\"poolName\":\"" + rbdTopologyPool + "\",\"domainSegments\":" +
"[{\"domainLabel\":\"region\",\"value\":\"" + regionValue + "\"}," +
"{\"domainLabel\":\"zone\",\"value\":\"" + zoneValue + "\"}]}]"
createRBDStorageClass(f.ClientSet, f,
map[string]string{"volumeBindingMode": "WaitForFirstConsumer"},
map[string]string{"topologyConstrainedPools": topologyConstraint})
By("creating an app using a PV from the delayed binding mode StorageClass")
pvc, app := createPVCAndAppBinding(pvcPath, appPath, f, 0)
By("ensuring created PV has required node selector values populated")
checkPVSelectorValuesForPVC(f, pvc)
By("ensuring created PV has its image in the topology specific pool")
err := checkPVCImageInPool(f, pvc, rbdTopologyPool)
if err != nil {
Fail(err.Error())
}
By("ensuring created PV has its image journal in the topology specific pool")
err = checkPVCImageJournalInPool(f, pvc, rbdTopologyPool)
if err != nil {
Fail(err.Error())
}
By("ensuring created PV has its CSI journal in the CSI journal specific pool")
err = checkPVCCSIJournalInPool(f, pvc, "replicapool")
if err != nil {
Fail(err.Error())
}
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
Fail(err.Error())
}
By("checking if data pool parameter is honored", func() {
deleteResource(rbdExamplePath + "storageclass.yaml")
topologyConstraint := "[{\"poolName\":\"" + rbdTopologyPool + "\",\"dataPool\":\"" + rbdTopologyDataPool +
"\",\"domainSegments\":" +
"[{\"domainLabel\":\"region\",\"value\":\"" + regionValue + "\"}," +
"{\"domainLabel\":\"zone\",\"value\":\"" + zoneValue + "\"}]}]"
createRBDStorageClass(f.ClientSet, f,
map[string]string{"volumeBindingMode": "WaitForFirstConsumer"},
map[string]string{"topologyConstrainedPools": topologyConstraint})
By("creating an app using a PV from the delayed binding mode StorageClass with a data pool")
pvc, app = createPVCAndAppBinding(pvcPath, appPath, f, 0)
By("ensuring created PV has its image in the topology specific pool")
err = checkPVCImageInPool(f, pvc, rbdTopologyPool)
if err != nil {
Fail(err.Error())
}
By("ensuring created image has the right data pool parameter set")
err = checkPVCDataPoolForImageInPool(f, pvc, rbdTopologyPool, rbdTopologyDataPool)
if err != nil {
Fail(err.Error())
}
// cleanup and undo changes made by the test
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
Fail(err.Error())
}
})
// cleanup and undo changes made by the test
deleteResource(rbdExamplePath + "storageclass.yaml")
createRBDStorageClass(f.ClientSet, f, nil, nil)
})
// Mount pvc to pod with invalid mount option,expected that
// mounting will fail
By("Mount pvc to pod with invalid mount option", func() {
deleteResource(rbdExamplePath + "storageclass.yaml")
createRBDStorageClass(f.ClientSet, f, map[string]string{rbdmountOptions: "debug,invalidOption"}, nil)
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
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
Fail(err.Error())
}
// create an app and wait for 2 min for it to go to running state
err = createApp(f.ClientSet, app, 2)
if err == nil {
Fail("application should not go to running state due to invalid mount option")
}
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
Fail(err.Error())
}
deleteResource(rbdExamplePath + "storageclass.yaml")
createRBDStorageClass(f.ClientSet, f, nil, nil)
})
By("create ROX PVC clone and mount it to multiple pods", 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") {
// 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
err = createPVCAndApp("", f, pvc, app, deployTimeout)
if err != nil {
Fail(err.Error())
}
// delete pod as we should not create snapshot for in-use pvc
err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout)
if err != nil {
Fail(err.Error())
}
snap := getSnapshot(snapshotPath)
snap.Namespace = f.UniqueName
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
err = createSnapshot(&snap, deployTimeout)
if err != nil {
Fail(err.Error())
}
pvcClone, err := loadPVC(pvcClonePath)
if err != nil {
Fail(err.Error())
}
// create clone PVC as ROX
pvcClone.Namespace = f.UniqueName
pvcClone.Spec.AccessModes = []v1.PersistentVolumeAccessMode{v1.ReadOnlyMany}
err = createPVCAndvalidatePV(f.ClientSet, pvcClone, deployTimeout)
if err != nil {
Fail(err.Error())
}
appClone, err := loadApp(appClonePath)
if err != nil {
Fail(err.Error())
}
totalCount := 4
appClone.Namespace = f.UniqueName
appClone.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvcClone.Name
// create pvc and app
for i := 0; i < totalCount; i++ {
name := fmt.Sprintf("%s%d", f.UniqueName, i)
label := map[string]string{
"app": name,
}
appClone.Labels = label
appClone.Name = name
err = createApp(f.ClientSet, appClone, deployTimeout)
if err != nil {
Fail(err.Error())
}
}
for i := 0; i < totalCount; i++ {
name := fmt.Sprintf("%s%d", f.UniqueName, i)
opt := metav1.ListOptions{
LabelSelector: fmt.Sprintf("app=%s", name),
}
filePath := appClone.Spec.Containers[0].VolumeMounts[0].MountPath + "/test"
_, stdErr := execCommandInPodAndAllowFail(f, fmt.Sprintf("echo 'Hello World' > %s", filePath), appClone.Namespace, &opt)
readOnlyErr := fmt.Sprintf("cannot create %s: Read-only file system", filePath)
if !strings.Contains(stdErr, readOnlyErr) {
Fail(stdErr)
}
}
// delete app
for i := 0; i < totalCount; i++ {
name := fmt.Sprintf("%s%d", f.UniqueName, i)
appClone.Name = name
err = deletePod(appClone.Name, appClone.Namespace, f.ClientSet, deployTimeout)
if err != nil {
Fail(err.Error())
}
}
// delete pvc clone
err = deletePVCAndValidatePV(f.ClientSet, pvcClone, deployTimeout)
if err != nil {
Fail(err.Error())
}
// delete snapshot
err = deleteSnapshot(&snap, deployTimeout)
if err != nil {
Fail(err.Error())
}
// delete parent pvc
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
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, false, f)
if err != nil {
Fail(err.Error())
}
})
})
})
})