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c03969fa65
ceph-csi/e2e/rbd.go
Humble Chirammal c03969fa65 e2e: remove 1.17 based test enablement in rbd 
considering we are far out of this release and only care about
kubernetes releases from v1.20, there is no need to have this
version check in place for the tests.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2021-11-18 05:04:44 +00:00

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package e2e
import (
"context"
"errors"
"fmt"
"io/ioutil"
"os"
"strings"
"time"
"github.com/ceph/ceph-csi/internal/util"
. "github.com/onsi/ginkgo" // nolint
v1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/wait"
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"
rbdProvisionerPSP = "csi-provisioner-psp.yaml"
rbdNodePlugin = "csi-rbdplugin.yaml"
rbdNodePluginRBAC = "csi-nodeplugin-rbac.yaml"
rbdNodePluginPSP = "csi-nodeplugin-psp.yaml"
configMap = "csi-config-map.yaml"
cephConfconfigMap = "ceph-conf.yaml"
csiDriverObject = "csidriver.yaml"
rbdDirPath = "../deploy/rbd/kubernetes/"
examplePath = "../examples/"
rbdExamplePath = examplePath + "/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
// yaml files required for deployment.
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"
pvcSmartClonePath = rbdExamplePath + "pvc-clone.yaml"
pvcBlockSmartClonePath = rbdExamplePath + "pvc-block-clone.yaml"
appClonePath = rbdExamplePath + "pod-restore.yaml"
appSmartClonePath = rbdExamplePath + "pod-clone.yaml"
appBlockSmartClonePath = rbdExamplePath + "block-pod-clone.yaml"
snapshotPath = rbdExamplePath + "snapshot.yaml"
defaultCloneCount = 10
nbdMapOptions = "debug-rbd=20"
e2eDefaultCephLogStrategy = "preserve"
)
func deployRBDPlugin() {
// delete objects deployed by rook
data, err := replaceNamespaceInTemplate(rbdDirPath + rbdProvisionerRBAC)
if err != nil {
e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdProvisionerRBAC, err)
}
err = retryKubectlInput(cephCSINamespace, kubectlDelete, data, deployTimeout, "--ignore-not-found=true")
if err != nil {
e2elog.Failf("failed to delete provisioner rbac %s with error %v", rbdDirPath+rbdProvisionerRBAC, err)
}
data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePluginRBAC)
if err != nil {
e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdNodePluginRBAC, err)
}
err = retryKubectlInput(cephCSINamespace, kubectlDelete, data, deployTimeout, "--ignore-not-found=true")
if err != nil {
e2elog.Failf("failed to delete nodeplugin rbac %s with error %v", rbdDirPath+rbdNodePluginRBAC, err)
}
createORDeleteRbdResources(kubectlCreate)
}
func deleteRBDPlugin() {
createORDeleteRbdResources(kubectlDelete)
}
func createORDeleteRbdResources(action kubectlAction) {
csiDriver, err := ioutil.ReadFile(rbdDirPath + csiDriverObject)
if err != nil {
// createORDeleteRbdResources is used for upgrade testing as csidriverObject is
// newly added, discarding file not found error.
if !os.IsNotExist(err) {
e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+csiDriverObject, err)
}
} else {
err = retryKubectlInput(cephCSINamespace, action, string(csiDriver), deployTimeout)
if err != nil {
e2elog.Failf("failed to %s CSIDriver object with error %v", action, err)
}
}
cephConf, err := ioutil.ReadFile(examplePath + cephConfconfigMap)
if err != nil {
// createORDeleteRbdResources is used for upgrade testing as cephConf Configmap is
// newly added, discarding file not found error.
if !os.IsNotExist(err) {
e2elog.Failf("failed to read content from %s with error %v", examplePath+cephConfconfigMap, err)
}
} else {
err = retryKubectlInput(cephCSINamespace, action, string(cephConf), deployTimeout)
if err != nil {
e2elog.Failf("failed to %s ceph-conf configmap object with error %v", action, err)
}
}
data, err := replaceNamespaceInTemplate(rbdDirPath + rbdProvisioner)
if err != nil {
e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdProvisioner, err)
}
data = oneReplicaDeployYaml(data)
data = enableTopologyInTemplate(data)
err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout)
if err != nil {
e2elog.Failf("failed to %s rbd provisioner with error %v", action, err)
}
data, err = replaceNamespaceInTemplate(rbdDirPath + rbdProvisionerRBAC)
if err != nil {
e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdProvisionerRBAC, err)
}
err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout)
if err != nil {
e2elog.Failf("failed to %s provisioner rbac with error %v", action, err)
}
data, err = replaceNamespaceInTemplate(rbdDirPath + rbdProvisionerPSP)
if err != nil {
e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdProvisionerPSP, err)
}
err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout)
if err != nil {
e2elog.Failf("failed to %s provisioner psp with error %v", action, err)
}
data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePlugin)
if err != nil {
e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdNodePlugin, err)
}
domainLabel := nodeRegionLabel + "," + nodeZoneLabel
data = addTopologyDomainsToDSYaml(data, domainLabel)
err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout)
if err != nil {
e2elog.Failf("failed to %s nodeplugin with error %v", action, err)
}
data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePluginRBAC)
if err != nil {
e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdNodePluginRBAC, err)
}
err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout)
if err != nil {
e2elog.Failf("failed to %s nodeplugin rbac with error %v", action, err)
}
data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePluginPSP)
if err != nil {
e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdNodePluginPSP, err)
}
err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout)
if err != nil {
e2elog.Failf("failed to %s nodeplugin psp with error %v", action, err)
}
}
func validateRBDImageCount(f *framework.Framework, count int, pool string) {
imageList, err := listRBDImages(f, pool)
if err != nil {
e2elog.Failf("failed to list rbd images with error %v", err)
}
if len(imageList) != count {
e2elog.Failf(
"backend images not matching kubernetes resource count,image count %d kubernetes resource count %d"+
"\nbackend image Info:\n %v",
len(imageList),
count,
imageList)
}
}
var _ = Describe("RBD", func() {
f := framework.NewDefaultFramework("rbd")
var c clientset.Interface
var kernelRelease string
// deploy RBD CSI
BeforeEach(func() {
if !testRBD || upgradeTesting {
Skip("Skipping RBD E2E")
}
c = f.ClientSet
if deployRBD {
err := createNodeLabel(f, nodeRegionLabel, regionValue)
if err != nil {
e2elog.Failf("failed to create node label with error %v", err)
}
err = createNodeLabel(f, nodeZoneLabel, zoneValue)
if err != nil {
e2elog.Failf("failed to create node label with error %v", err)
}
if cephCSINamespace != defaultNs {
err = createNamespace(c, cephCSINamespace)
if err != nil {
e2elog.Failf("failed to create namespace with error %v", err)
}
}
deployRBDPlugin()
}
err := createConfigMap(rbdDirPath, f.ClientSet, f)
if err != nil {
e2elog.Failf("failed to create configmap with error %v", err)
}
// Since helm deploys storageclass, skip storageclass creation if
// ceph-csi is deployed via helm.
if !helmTest {
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
}
// create rbd provisioner secret
key, err := createCephUser(f, keyringRBDProvisionerUsername, rbdProvisionerCaps("", ""))
if err != nil {
e2elog.Failf("failed to create user %s with error %v", keyringRBDProvisionerUsername, err)
}
err = createRBDSecret(f, rbdProvisionerSecretName, keyringRBDProvisionerUsername, key)
if err != nil {
e2elog.Failf("failed to create provisioner secret with error %v", err)
}
// create rbd plugin secret
key, err = createCephUser(f, keyringRBDNodePluginUsername, rbdNodePluginCaps("", ""))
if err != nil {
e2elog.Failf("failed to create user %s with error %v", keyringRBDNodePluginUsername, err)
}
err = createRBDSecret(f, rbdNodePluginSecretName, keyringRBDNodePluginUsername, key)
if err != nil {
e2elog.Failf("failed to create node secret with error %v", err)
}
deployVault(f.ClientSet, deployTimeout)
// wait for provisioner deployment
err = waitForDeploymentComplete(rbdDeploymentName, cephCSINamespace, f.ClientSet, deployTimeout)
if err != nil {
e2elog.Failf("timeout waiting for deployment %s with error %v", rbdDeploymentName, err)
}
// wait for nodeplugin deamonset pods
err = waitForDaemonSets(rbdDaemonsetName, cephCSINamespace, f.ClientSet, deployTimeout)
if err != nil {
e2elog.Failf("timeout waiting for daemonset %s with error %v", rbdDaemonsetName, err)
}
kernelRelease, err = getKernelVersionFromDaemonset(f, cephCSINamespace, rbdDaemonsetName, "csi-rbdplugin")
if err != nil {
e2elog.Failf("failed to get the kernel version with error %v", err)
}
// default io-timeout=0, needs kernel >= 5.4
if !util.CheckKernelSupport(kernelRelease, nbdZeroIOtimeoutSupport) {
nbdMapOptions = "debug-rbd=20,io-timeout=330"
}
})
AfterEach(func() {
if !testRBD || upgradeTesting {
Skip("Skipping RBD E2E")
}
if CurrentGinkgoTestDescription().Failed {
// log pods created by helm chart
logsCSIPods("app=ceph-csi-rbd", c)
// log provisioner
logsCSIPods("app=csi-rbdplugin-provisioner", c)
// log node plugin
logsCSIPods("app=csi-rbdplugin", c)
// log all details from the namespace where Ceph-CSI is deployed
framework.DumpAllNamespaceInfo(c, cephCSINamespace)
}
err := deleteConfigMap(rbdDirPath)
if err != nil {
e2elog.Failf("failed to delete configmap with error %v", err)
}
err = c.CoreV1().
Secrets(cephCSINamespace).
Delete(context.TODO(), rbdProvisionerSecretName, metav1.DeleteOptions{})
if err != nil {
e2elog.Failf("failed to delete provisioner secret with error %v", err)
}
err = c.CoreV1().
Secrets(cephCSINamespace).
Delete(context.TODO(), rbdNodePluginSecretName, metav1.DeleteOptions{})
if err != nil {
e2elog.Failf("failed to delete node secret with error %v", err)
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
// deleteResource(rbdExamplePath + "snapshotclass.yaml")
deleteVault()
if deployRBD {
deleteRBDPlugin()
if cephCSINamespace != defaultNs {
err = deleteNamespace(c, cephCSINamespace)
if err != nil {
e2elog.Failf("failed to delete namespace with error %v", err)
}
}
}
err = deleteNodeLabel(c, nodeRegionLabel)
if err != nil {
e2elog.Failf("failed to delete node label with error %v", err)
}
err = deleteNodeLabel(c, nodeZoneLabel)
if err != nil {
e2elog.Failf("failed to delete node label with error %v", err)
}
// Remove the CSI labels that get added
err = deleteNodeLabel(c, nodeCSIRegionLabel)
if err != nil {
e2elog.Failf("failed to delete node label with error %v", err)
}
err = deleteNodeLabel(c, nodeCSIZoneLabel)
if err != nil {
e2elog.Failf("failed to delete node label with error %v", err)
}
})
Context("Test RBD CSI", func() {
It("Test RBD CSI", func() {
// test only if ceph-csi is deployed via helm
if helmTest {
By("verify PVC and app binding on helm installation", func() {
err := validatePVCAndAppBinding(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to validate CephFS pvc and application binding with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
// Deleting the storageclass and secret created by helm
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = deleteResource(rbdExamplePath + "secret.yaml")
if err != nil {
e2elog.Failf("failed to delete secret with error %v", err)
}
// Re-create the RBD storageclass
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
}
// todo: may be remove the below deletion test later once the migration nodestage tests are adjusted
// also to have deletion validation through the same.
By("validate RBD migration+static Block PVC Deletion", func() {
err := generateClusterIDConfigMapForMigration(f, c)
if err != nil {
e2elog.Failf("failed to generate clusterID configmap with error %v", err)
}
// create a sc with different migration secret
err = createMigrationUserSecretAndSC(f, "migrationsc")
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = validateRBDStaticMigrationPVDeletion(f, rawAppPath, "migrationsc", 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)
err = deleteConfigMap(rbdDirPath)
if err != nil {
e2elog.Failf("failed to delete configmap with error %v", err)
}
err = createConfigMap(rbdDirPath, f.ClientSet, f)
if err != nil {
e2elog.Failf("failed to create configmap with error %v", err)
}
err = deleteProvNodeMigrationSecret(f, true, true)
if err != nil {
e2elog.Failf("failed to delete migration users and Secrets associated with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("create a PVC and validate owner", func() {
err := validateImageOwner(pvcPath, f)
if err != nil {
e2elog.Failf("failed to validate owner of pvc with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("create a PVC and bind it to an app", func() {
err := validatePVCAndAppBinding(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to validate pvc and application binding with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("create a PVC and bind it to an app with normal user", func() {
err := validateNormalUserPVCAccess(pvcPath, f)
if err != nil {
e2elog.Failf("failed to validate normal user pvc and application binding with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("create a PVC and bind it to an app with ext4 as the FS ", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{"csi.storage.k8s.io/fstype": "ext4"},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = validatePVCAndAppBinding(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to validate pvc and application binding with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("create a PVC and bind it to an app using rbd-nbd mounter", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{
"mounter": "rbd-nbd",
"mapOptions": nbdMapOptions,
"cephLogStrategy": e2eDefaultCephLogStrategy,
},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = validatePVCAndAppBinding(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to validate pvc and application binding with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("Resize rbd-nbd PVC and check application directory size", func() {
if util.CheckKernelSupport(kernelRelease, nbdResizeSupport) {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
// Storage class with rbd-nbd mounter
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{
"mounter": "rbd-nbd",
"mapOptions": nbdMapOptions,
"cephLogStrategy": e2eDefaultCephLogStrategy,
},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
// Block PVC resize
err = resizePVCAndValidateSize(rawPvcPath, rawAppPath, f)
if err != nil {
e2elog.Failf("failed to resize block PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
// FileSystem PVC resize
err = resizePVCAndValidateSize(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to resize filesystem PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
}
})
By("perform IO on rbd-nbd volume after nodeplugin restart", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
// Storage class with rbd-nbd mounter
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{
"mounter": "rbd-nbd",
"mapOptions": nbdMapOptions,
"cephLogStrategy": e2eDefaultCephLogStrategy,
},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
pvc, err := loadPVC(pvcPath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
pvc.Namespace = f.UniqueName
app, err := loadApp(appPath)
if err != nil {
e2elog.Failf("failed to load application with error %v", err)
}
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 {
e2elog.Failf("failed to create PVC and application with error %v", err)
}
appOpt := metav1.ListOptions{
LabelSelector: fmt.Sprintf("app=%s", app.Name),
}
// TODO: Remove this once we ensure that rbd-nbd can sync data
// from Filesystem layer to backend rbd image as part of its
// detach or SIGTERM signal handler
_, stdErr, err := execCommandInPod(
f,
fmt.Sprintf("sync %s", app.Spec.Containers[0].VolumeMounts[0].MountPath),
app.Namespace,
&appOpt)
if err != nil || stdErr != "" {
e2elog.Failf("failed to sync, err: %v, stdErr: %v ", err, stdErr)
}
// validate created backend rbd images
validateRBDImageCount(f, 1, defaultRBDPool)
selector, err := getDaemonSetLabelSelector(f, cephCSINamespace, rbdDaemonsetName)
if err != nil {
e2elog.Failf("failed to get the labels with error %v", err)
}
// delete rbd nodeplugin pods
err = deletePodWithLabel(selector, cephCSINamespace, false)
if err != nil {
e2elog.Failf("fail to delete pod with error %v", err)
}
// wait for nodeplugin pods to come up
err = waitForDaemonSets(rbdDaemonsetName, cephCSINamespace, f.ClientSet, deployTimeout)
if err != nil {
e2elog.Failf("timeout waiting for daemonset pods with error %v", err)
}
opt := metav1.ListOptions{
LabelSelector: selector,
}
uname, stdErr, err := execCommandInContainer(f, "uname -a", cephCSINamespace, "csi-rbdplugin", &opt)
if err != nil || stdErr != "" {
e2elog.Failf("failed to run uname cmd : %v, stdErr: %v ", err, stdErr)
}
e2elog.Logf("uname -a: %v", uname)
rpmv, stdErr, err := execCommandInContainer(
f,
"rpm -qa | grep rbd-nbd",
cephCSINamespace,
"csi-rbdplugin",
&opt)
if err != nil || stdErr != "" {
e2elog.Failf("failed to run rpm -qa cmd : %v, stdErr: %v ", err, stdErr)
}
e2elog.Logf("rbd-nbd package version: %v", rpmv)
timeout := time.Duration(deployTimeout) * time.Minute
var reason string
err = wait.PollImmediate(poll, timeout, func() (bool, error) {
var runningAttachCmd string
runningAttachCmd, stdErr, err = execCommandInContainer(
f,
"ps -eo 'cmd' | grep [r]bd-nbd",
cephCSINamespace,
"csi-rbdplugin",
&opt)
// if the rbd-nbd process is not running the ps | grep command
// will return with exit code 1
if err != nil {
if strings.Contains(err.Error(), "command terminated with exit code 1") {
reason = fmt.Sprintf("rbd-nbd process is not running yet: %v", err)
} else if stdErr != "" {
reason = fmt.Sprintf("failed to run ps cmd : %v, stdErr: %v", err, stdErr)
}
e2elog.Logf("%s", reason)
return false, nil
}
e2elog.Logf("attach command running after restart, runningAttachCmd: %v", runningAttachCmd)
return true, nil
})
if errors.Is(err, wait.ErrWaitTimeout) {
e2elog.Failf("timed out waiting for the rbd-nbd process: %s", reason)
}
if err != nil {
e2elog.Failf("failed to poll: %v", err)
}
// Writes on kernel < 5.4 are failing due to a bug in NBD driver,
// NBD zero cmd timeout handling is fixed with kernel >= 5.4
// see https://github.com/ceph/ceph-csi/issues/2204#issuecomment-930941047
if util.CheckKernelSupport(kernelRelease, nbdZeroIOtimeoutSupport) {
filePath := app.Spec.Containers[0].VolumeMounts[0].MountPath + "/test"
_, stdErr, err = execCommandInPod(
f,
fmt.Sprintf("echo 'Hello World' > %s", filePath),
app.Namespace,
&appOpt)
if err != nil || stdErr != "" {
e2elog.Failf("failed to write IO, err: %v, stdErr: %v ", err, stdErr)
}
} else {
e2elog.Logf("kernel %q does not meet recommendation, skipping IO test", kernelRelease)
}
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
e2elog.Failf("failed to delete PVC and application with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("create a PVC and bind it to an app using rbd-nbd mounter with encryption", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
// Storage class with rbd-nbd mounter
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{
"mounter": "rbd-nbd",
"mapOptions": nbdMapOptions,
"cephLogStrategy": e2eDefaultCephLogStrategy,
"encrypted": "true",
},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, noKMS, f)
if err != nil {
e2elog.Failf("failed to validate encrypted pvc with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("create a PVC and bind it to an app with encrypted RBD volume", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{"encrypted": "true"},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, noKMS, f)
if err != nil {
e2elog.Failf("failed to validate encrypted pvc with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("Resize Encrypted Block PVC and check Device size", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{"encrypted": "true"},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
// FileSystem PVC resize
err = resizePVCAndValidateSize(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to resize filesystem PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
// Block PVC resize
err = resizePVCAndValidateSize(rawPvcPath, rawAppPath, f)
if err != nil {
e2elog.Failf("failed to resize block PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("create a PVC and bind it to an app with encrypted RBD volume with VaultKMS", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
scOpts := map[string]string{
"encrypted": "true",
"encryptionKMSID": "vault-test",
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, vaultKMS, f)
if err != nil {
e2elog.Failf("failed to validate encrypted pvc with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("create a PVC and bind it to an app with encrypted RBD volume with VaultTokensKMS", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
scOpts := map[string]string{
"encrypted": "true",
"encryptionKMSID": "vault-tokens-test",
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
// name(space) of the Tenant
tenant := f.UniqueName
// create the Secret with Vault Token in the Tenants namespace
token, err := getSecret(vaultExamplePath + "tenant-token.yaml")
if err != nil {
e2elog.Failf("failed to load tenant token from secret: %v", err)
}
_, err = c.CoreV1().Secrets(tenant).Create(context.TODO(), &token, metav1.CreateOptions{})
if err != nil {
e2elog.Failf("failed to create Secret with tenant token: %v", err)
}
err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, vaultTokensKMS, f)
if err != nil {
e2elog.Failf("failed to validate encrypted pvc with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
// delete the Secret of the Tenant
err = c.CoreV1().Secrets(tenant).Delete(context.TODO(), token.Name, metav1.DeleteOptions{})
if err != nil {
e2elog.Failf("failed to delete Secret with tenant token: %v", err)
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("create a PVC and bind it to an app with encrypted RBD volume with VaultTenantSA KMS", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
scOpts := map[string]string{
"encrypted": "true",
"encryptionKMSID": "vault-tenant-sa-test",
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
err = createTenantServiceAccount(f.ClientSet, f.UniqueName)
if err != nil {
e2elog.Failf("failed to create ServiceAccount: %v", err)
}
defer deleteTenantServiceAccount(f.UniqueName)
err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, vaultTenantSAKMS, f)
if err != nil {
e2elog.Failf("failed to validate encrypted pvc: %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
})
By("create a PVC and bind it to an app with encrypted RBD volume with SecretsMetadataKMS", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
scOpts := map[string]string{
"encrypted": "true",
"encryptionKMSID": "secrets-metadata-test",
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, noKMS, f)
if err != nil {
e2elog.Failf("failed to validate encrypted pvc with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("test RBD volume encryption with user secrets based SecretsMetadataKMS", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
scOpts := map[string]string{
"encrypted": "true",
"encryptionKMSID": "user-ns-secrets-metadata-test",
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
// user provided namespace where secret will be created
namespace := cephCSINamespace
// create user Secret
err = retryKubectlFile(namespace, kubectlCreate, vaultExamplePath+vaultUserSecret, deployTimeout)
if err != nil {
e2elog.Failf("failed to create user Secret: %v", err)
}
err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, noKMS, f)
if err != nil {
e2elog.Failf("failed to validate encrypted pvc: %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
// delete user secret
err = retryKubectlFile(namespace,
kubectlDelete,
vaultExamplePath+vaultUserSecret,
deployTimeout,
"--ignore-not-found=true")
if err != nil {
e2elog.Failf("failed to delete user Secret: %v", err)
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
})
By(
"test RBD volume encryption with user secrets based SecretsMetadataKMS with tenant namespace",
func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
scOpts := map[string]string{
"encrypted": "true",
"encryptionKMSID": "user-secrets-metadata-test",
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
// PVC creation namespace where secret will be created
namespace := f.UniqueName
// create user Secret
err = retryKubectlFile(namespace, kubectlCreate, vaultExamplePath+vaultUserSecret, deployTimeout)
if err != nil {
e2elog.Failf("failed to create user Secret: %v", err)
}
err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, noKMS, f)
if err != nil {
e2elog.Failf("failed to validate encrypted pvc: %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
// delete user secret
err = retryKubectlFile(
namespace,
kubectlDelete,
vaultExamplePath+vaultUserSecret,
deployTimeout,
"--ignore-not-found=true")
if err != nil {
e2elog.Failf("failed to delete user Secret: %v", err)
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
})
By(
"create a PVC and Bind it to an app with journaling/exclusive-lock image-features and rbd-nbd mounter",
func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{
"imageFeatures": "layering,journaling,exclusive-lock",
"mounter": "rbd-nbd",
"mapOptions": nbdMapOptions,
"cephLogStrategy": e2eDefaultCephLogStrategy,
},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = validatePVCAndAppBinding(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to validate pvc and application binding with error %v", err)
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
},
)
By("create a PVC clone and bind it to an app", func() {
validatePVCSnapshot(
defaultCloneCount,
pvcPath,
appPath,
snapshotPath,
pvcClonePath,
appClonePath,
noKMS, noKMS,
defaultSCName,
f)
})
By("create a PVC-PVC clone and bind it to an app", func() {
// pvc clone is only supported from v1.16+
if k8sVersionGreaterEquals(f.ClientSet, 1, 16) {
validatePVCClone(
defaultCloneCount,
pvcPath,
appPath,
pvcSmartClonePath,
appSmartClonePath,
noKMS,
noPVCValidation,
f)
}
})
By("create a thick-provisioned PVC-PVC clone and bind it to an app", func() {
// pvc clone is only supported from v1.16+
if !k8sVersionGreaterEquals(f.ClientSet, 1, 16) {
Skip("pvc clone is only supported from v1.16+")
}
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, map[string]string{
"thickProvision": "true",
}, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
validatePVCClone(1, pvcPath, appPath, pvcSmartClonePath, appSmartClonePath, noKMS, isThickPVC, f)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("create an encrypted PVC snapshot and restore it for an app with VaultKMS", func() {
if !k8sVersionGreaterEquals(f.ClientSet, 1, 16) {
Skip("pvc clone is only supported from v1.16+")
}
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
scOpts := map[string]string{
"encrypted": "true",
"encryptionKMSID": "vault-test",
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
validatePVCSnapshot(1,
pvcPath, appPath, snapshotPath, pvcClonePath, appClonePath,
vaultKMS, vaultKMS,
defaultSCName,
f)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("Validate PVC restore from vaultKMS to vaultTenantSAKMS", func() {
if !k8sVersionGreaterEquals(f.ClientSet, 1, 16) {
Skip("pvc clone is only supported from v1.16+")
}
restoreSCName := "restore-sc"
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
scOpts := map[string]string{
"encrypted": "true",
"encryptionKMSID": "vault-test",
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
scOpts = map[string]string{
"encrypted": "true",
"encryptionKMSID": "vault-tenant-sa-test",
}
err = createRBDStorageClass(f.ClientSet, f, restoreSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
err = createTenantServiceAccount(f.ClientSet, f.UniqueName)
if err != nil {
e2elog.Failf("failed to create ServiceAccount: %v", err)
}
defer deleteTenantServiceAccount(f.UniqueName)
validatePVCSnapshot(1,
pvcPath, appPath, snapshotPath, pvcClonePath, appClonePath,
vaultKMS, vaultTenantSAKMS,
restoreSCName, f)
err = retryKubectlArgs(cephCSINamespace, kubectlDelete, deployTimeout, "storageclass", restoreSCName)
if err != nil {
e2elog.Failf("failed to delete storageclass %q: %v", restoreSCName, err)
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
})
By("Validate thick PVC restore from vaultKMS to userSecretsMetadataKMS", func() {
if !k8sVersionGreaterEquals(f.ClientSet, 1, 16) {
Skip("pvc clone is only supported from v1.16+")
}
restoreSCName := "restore-sc"
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
scOpts := map[string]string{
"encrypted": "true",
"encryptionKMSID": "vault-test",
"thickProvision": "true",
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
scOpts = map[string]string{
"encrypted": "true",
"encryptionKMSID": "user-secrets-metadata-test",
"thickProvision": "true",
}
err = createRBDStorageClass(f.ClientSet, f, restoreSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
// PVC creation namespace where secret will be created
namespace := f.UniqueName
// create user Secret
err = retryKubectlFile(namespace, kubectlCreate, vaultExamplePath+vaultUserSecret, deployTimeout)
if err != nil {
e2elog.Failf("failed to create user Secret: %v", err)
}
validatePVCSnapshot(1,
pvcPath, appPath, snapshotPath, pvcClonePath, appClonePath,
vaultKMS, secretsMetadataKMS,
restoreSCName, f)
// delete user secret
err = retryKubectlFile(namespace,
kubectlDelete,
vaultExamplePath+vaultUserSecret,
deployTimeout,
"--ignore-not-found=true")
if err != nil {
e2elog.Failf("failed to delete user Secret: %v", err)
}
err = retryKubectlArgs(cephCSINamespace, kubectlDelete, deployTimeout, "storageclass", restoreSCName)
if err != nil {
e2elog.Failf("failed to delete storageclass %q: %v", restoreSCName, err)
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
})
By("create an encrypted PVC-PVC clone and bind it to an app", func() {
if !k8sVersionGreaterEquals(f.ClientSet, 1, 16) {
Skip("pvc clone is only supported from v1.16+")
}
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
scOpts := map[string]string{
"encrypted": "true",
"encryptionKMSID": "secrets-metadata-test",
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
validatePVCClone(1, pvcPath, appPath, pvcSmartClonePath, appSmartClonePath, secretsMetadataKMS, isEncryptedPVC, f)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("create an encrypted PVC-PVC clone and bind it to an app with VaultKMS", func() {
if !k8sVersionGreaterEquals(f.ClientSet, 1, 16) {
Skip("pvc clone is only supported from v1.16+")
}
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
scOpts := map[string]string{
"encrypted": "true",
"encryptionKMSID": "vault-test",
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
validatePVCClone(1, pvcPath, appPath, pvcSmartClonePath, appSmartClonePath, vaultKMS, isEncryptedPVC, f)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("create a block type PVC and bind it to an app", func() {
err := validatePVCAndAppBinding(rawPvcPath, rawAppPath, f)
if err != nil {
e2elog.Failf("failed to validate pvc and application binding with error %v", err)
}
})
By("create a Block mode PVC-PVC clone and bind it to an app", func() {
v, err := f.ClientSet.Discovery().ServerVersion()
if err != nil {
e2elog.Failf("failed to get server version with error %v", err)
}
// pvc clone is only supported from v1.16+
if v.Major > "1" || (v.Major == "1" && v.Minor >= "16") {
validatePVCClone(
defaultCloneCount,
rawPvcPath,
rawAppPath,
pvcBlockSmartClonePath,
appBlockSmartClonePath,
noKMS,
noPVCValidation,
f)
}
})
By("create/delete multiple PVCs and Apps", func() {
totalCount := 2
pvc, err := loadPVC(pvcPath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
pvc.Namespace = f.UniqueName
app, err := loadApp(appPath)
if err != nil {
e2elog.Failf("failed to load application with error %v", err)
}
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 {
e2elog.Failf("failed to create PVC and application with error %v", err)
}
}
// validate created backend rbd images
validateRBDImageCount(f, totalCount, defaultRBDPool)
// 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 {
e2elog.Failf("failed to delete PVC and application with error %v", err)
}
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("check data persist after recreating pod", func() {
err := checkDataPersist(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to check data persist with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("Resize Filesystem PVC and check application directory size", func() {
// Resize 0.3.0 is only supported from v1.15+
if k8sVersionGreaterEquals(f.ClientSet, 1, 15) {
err := resizePVCAndValidateSize(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to resize filesystem PVC %v", err)
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{"csi.storage.k8s.io/fstype": "xfs"},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = resizePVCAndValidateSize(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to resize filesystem PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
}
})
By("Resize Block PVC and check Device size", func() {
// Block PVC resize is supported in kubernetes 1.16+
if k8sVersionGreaterEquals(f.ClientSet, 1, 16) {
err := resizePVCAndValidateSize(rawPvcPath, rawAppPath, f)
if err != nil {
e2elog.Failf("failed to resize block PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
}
})
By("Test unmount after nodeplugin restart", func() {
pvc, err := loadPVC(pvcPath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
pvc.Namespace = f.UniqueName
app, err := loadApp(appPath)
if err != nil {
e2elog.Failf("failed to load application with error %v", err)
}
app.Namespace = f.UniqueName
err = createPVCAndApp("", f, pvc, app, deployTimeout)
if err != nil {
e2elog.Failf("failed to create PVC and application with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 1, defaultRBDPool)
// delete rbd nodeplugin pods
err = deletePodWithLabel("app=csi-rbdplugin", cephCSINamespace, false)
if err != nil {
e2elog.Failf("fail to delete pod with error %v", err)
}
// wait for nodeplugin pods to come up
err = waitForDaemonSets(rbdDaemonsetName, cephCSINamespace, f.ClientSet, deployTimeout)
if err != nil {
e2elog.Failf("timeout waiting for daemonset pods with error %v", err)
}
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
e2elog.Failf("failed to delete PVC and application with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("create PVC in storageClass with volumeNamePrefix", func() {
volumeNamePrefix := "foo-bar-"
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{"volumeNamePrefix": volumeNamePrefix},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
// set up PVC
pvc, err := loadPVC(pvcPath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
pvc.Namespace = f.UniqueName
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
e2elog.Failf("failed to create PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 1, defaultRBDPool)
// list RBD images and check if one of them has the same prefix
foundIt := false
images, err := listRBDImages(f, defaultRBDPool)
if err != nil {
e2elog.Failf("failed to list rbd images with error %v", err)
}
for _, imgName := range images {
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 {
e2elog.Failf("failed to delete PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
if !foundIt {
e2elog.Failf("could not find image with prefix %s", volumeNamePrefix)
}
})
By("validate RBD static FileSystem PVC", func() {
err := validateRBDStaticPV(f, appPath, false, false)
if err != nil {
e2elog.Failf("failed to validate rbd static pv with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("validate RBD static Block PVC", func() {
err := validateRBDStaticPV(f, rawAppPath, true, false)
if err != nil {
e2elog.Failf("failed to validate rbd block pv with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("validate RBD migration+static FileSystem PVC", func() {
err := generateClusterIDConfigMapForMigration(f, c)
if err != nil {
e2elog.Failf("failed to generate clusterID configmap with error %v", err)
}
// create node user and migration secret.
err = createProvNodeCephUserAndSecret(f, false, true)
if err != nil {
e2elog.Failf("failed to create users and secret with error %v", err)
}
err = validateRBDStaticMigrationPV(f, appPath, rbdMigrationNodePluginSecretName, 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)
err = deleteProvNodeMigrationSecret(f, false, true)
if err != nil {
e2elog.Failf("failed to delete users and secret with error %v", err)
}
err = deleteConfigMap(rbdDirPath)
if err != nil {
e2elog.Failf("failed to delete configmap with error %v", err)
}
err = createConfigMap(rbdDirPath, f.ClientSet, f)
if err != nil {
e2elog.Failf("failed to create configmap with error %v", err)
}
})
By("validate RBD migration+static Block PVC", func() {
err := generateClusterIDConfigMapForMigration(f, c)
if err != nil {
e2elog.Failf("failed to generate clusterID configmap with error %v", err)
}
// create node user and migration secret.
err = createProvNodeCephUserAndSecret(f, false, true)
if err != nil {
e2elog.Failf("failed to create users and secret with error %v", err)
}
err = validateRBDStaticMigrationPV(f, rawAppPath, rbdMigrationNodePluginSecretName, 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)
err = deleteProvNodeMigrationSecret(f, false, true)
if err != nil {
e2elog.Failf("failed to delete users and secret with error %v", err)
}
err = deleteConfigMap(rbdDirPath)
if err != nil {
e2elog.Failf("failed to delete configmap with error %v", err)
}
err = createConfigMap(rbdDirPath, f.ClientSet, f)
if err != nil {
e2elog.Failf("failed to create configmap with error %v", err)
}
})
By("validate failure of RBD static PVC without imageFeatures parameter", func() {
err := validateRBDStaticPV(f, rawAppPath, true, true)
if err != nil {
e2elog.Failf("Validation of static PVC without imageFeatures parameter failed with err %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("validate mount options in app pod", func() {
mountFlags := []string{"discard"}
err := checkMountOptions(pvcPath, appPath, f, mountFlags)
if err != nil {
e2elog.Failf("failed to check mount options with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("creating an app with a PVC, using a topology constrained StorageClass", func() {
By("checking node has required CSI topology labels set", func() {
err := checkNodeHasLabel(f.ClientSet, nodeCSIRegionLabel, regionValue)
if err != nil {
e2elog.Failf("failed to check node label with error %v", err)
}
err = checkNodeHasLabel(f.ClientSet, nodeCSIZoneLabel, zoneValue)
if err != nil {
e2elog.Failf("failed to check node label with error %v", err)
}
})
By("creating a StorageClass with delayed binding mode and CSI topology parameter")
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
topologyConstraint := "[{\"poolName\":\"" + rbdTopologyPool + "\",\"domainSegments\":" +
"[{\"domainLabel\":\"region\",\"value\":\"" + regionValue + "\"}," +
"{\"domainLabel\":\"zone\",\"value\":\"" + zoneValue + "\"}]}]"
err = createRBDStorageClass(f.ClientSet, f, defaultSCName,
map[string]string{"volumeBindingMode": "WaitForFirstConsumer"},
map[string]string{"topologyConstrainedPools": topologyConstraint}, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
By("creating an app using a PV from the delayed binding mode StorageClass")
pvc, app, err := createPVCAndAppBinding(pvcPath, appPath, f, 0)
if err != nil {
e2elog.Failf("failed to create PVC and application with error %v", err)
}
By("ensuring created PV has required node selector values populated")
err = checkPVSelectorValuesForPVC(f, pvc)
if err != nil {
e2elog.Failf("failed to check pv selector values with error %v", err)
}
By("ensuring created PV has its image in the topology specific pool")
err = checkPVCImageInPool(f, pvc, rbdTopologyPool)
if err != nil {
e2elog.Failf("failed to check image in pool with error %v", err)
}
By("ensuring created PV has its image journal in the topology specific pool")
err = checkPVCImageJournalInPool(f, pvc, rbdTopologyPool)
if err != nil {
e2elog.Failf("failed to check image journal with error %v", err)
}
By("ensuring created PV has its CSI journal in the CSI journal specific pool")
err = checkPVCCSIJournalInPool(f, pvc, "replicapool")
if err != nil {
e2elog.Failf("failed to check csi journal in pool with error %v", err)
}
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
e2elog.Failf("failed to delete PVC and application with error %v", err)
}
By("checking if data pool parameter is honored", func() {
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
topologyConstraint := "[{\"poolName\":\"" + rbdTopologyPool + "\",\"dataPool\":\"" + rbdTopologyDataPool +
"\",\"domainSegments\":" +
"[{\"domainLabel\":\"region\",\"value\":\"" + regionValue + "\"}," +
"{\"domainLabel\":\"zone\",\"value\":\"" + zoneValue + "\"}]}]"
err = createRBDStorageClass(f.ClientSet, f, defaultSCName,
map[string]string{"volumeBindingMode": "WaitForFirstConsumer"},
map[string]string{"topologyConstrainedPools": topologyConstraint}, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
By("creating an app using a PV from the delayed binding mode StorageClass with a data pool")
pvc, app, err = createPVCAndAppBinding(pvcPath, appPath, f, 0)
if err != nil {
e2elog.Failf("failed to create PVC and application with error %v", err)
}
By("ensuring created PV has its image in the topology specific pool")
err = checkPVCImageInPool(f, pvc, rbdTopologyPool)
if err != nil {
e2elog.Failf("failed to check pvc image in pool with error %v", err)
}
By("ensuring created image has the right data pool parameter set")
err = checkPVCDataPoolForImageInPool(f, pvc, rbdTopologyPool, rbdTopologyDataPool)
if err != nil {
e2elog.Failf("failed to check data pool for image with error %v", err)
}
// cleanup and undo changes made by the test
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
e2elog.Failf("failed to delete PVC and application with error %v", err)
}
})
// cleanup and undo changes made by the test
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
// Mount pvc to pod with invalid mount option,expected that
// mounting will fail
By("Mount pvc to pod with invalid mount option", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
map[string]string{rbdMountOptions: "debug,invalidOption"},
nil,
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
pvc, err := loadPVC(pvcPath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
pvc.Namespace = f.UniqueName
app, err := loadApp(appPath)
if err != nil {
e2elog.Failf("failed to load application with error %v", err)
}
app.Namespace = f.UniqueName
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
e2elog.Failf("failed to create PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 1, defaultRBDPool)
// create an app and wait for 1 min for it to go to running state
err = createApp(f.ClientSet, app, 1)
if err == nil {
e2elog.Failf("application should not go to running state due to invalid mount option")
}
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
e2elog.Failf("failed to delete PVC and application with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("create rbd clones in different pool", func() {
clonePool := "clone-test"
// create pool for clones
err := createPool(f, clonePool)
if err != nil {
e2elog.Failf("failed to create pool %s with error %v", clonePool, err)
}
err = createRBDSnapshotClass(f)
if err != nil {
e2elog.Failf("failed to create snapshotclass with error %v", err)
}
cloneSC := "clone-storageclass"
param := map[string]string{
"pool": clonePool,
}
// create new storageclass with new pool
err = createRBDStorageClass(f.ClientSet, f, cloneSC, nil, param, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = validateCloneInDifferentPool(f, defaultRBDPool, cloneSC, clonePool)
if err != nil {
e2elog.Failf("failed to validate clones in different pool with error %v", err)
}
err = retryKubectlArgs(
cephCSINamespace,
kubectlDelete,
deployTimeout,
"sc",
cloneSC,
"--ignore-not-found=true")
if err != nil {
e2elog.Failf("failed to delete storageclass %s with error %v", cloneSC, err)
}
err = deleteResource(rbdExamplePath + "snapshotclass.yaml")
if err != nil {
e2elog.Failf("failed to delete snapshotclass with error %v", err)
}
// validate images in trash
err = waitToRemoveImagesFromTrash(f, clonePool, deployTimeout)
if err != nil {
e2elog.Failf("failed to validate rbd images in pool %s trash with error %v", clonePool, err)
}
err = waitToRemoveImagesFromTrash(f, defaultRBDPool, deployTimeout)
if err != nil {
e2elog.Failf("failed to validate rbd images in pool %s trash with error %v", defaultRBDPool, err)
}
err = deletePool(clonePool, false, f)
if err != nil {
e2elog.Failf("failed to delete pool %s with error %v", clonePool, err)
}
})
By("create ROX PVC clone and mount it to multiple pods", func() {
err := createRBDSnapshotClass(f)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
defer func() {
err = deleteRBDSnapshotClass()
if err != nil {
e2elog.Failf("failed to delete VolumeSnapshotClass: %v", err)
}
}()
// create PVC and bind it to an app
pvc, err := loadPVC(pvcPath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
pvc.Namespace = f.UniqueName
app, err := loadApp(appPath)
if err != nil {
e2elog.Failf("failed to load application with error %v", err)
}
app.Namespace = f.UniqueName
err = createPVCAndApp("", f, pvc, app, deployTimeout)
if err != nil {
e2elog.Failf("failed to create PVC and application with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 1, defaultRBDPool)
// delete pod as we should not create snapshot for in-use pvc
err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete application with error %v", err)
}
snap := getSnapshot(snapshotPath)
snap.Namespace = f.UniqueName
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
err = createSnapshot(&snap, deployTimeout)
if err != nil {
e2elog.Failf("failed to create snapshot with error %v", err)
}
// validate created backend rbd images
// parent PVC + snapshot
totalImages := 2
validateRBDImageCount(f, totalImages, defaultRBDPool)
pvcClone, err := loadPVC(pvcClonePath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
// 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 {
e2elog.Failf("failed to create PVC with error %v", err)
}
// validate created backend rbd images
// parent pvc+ snapshot + clone
totalImages = 3
validateRBDImageCount(f, totalImages, defaultRBDPool)
appClone, err := loadApp(appClonePath)
if err != nil {
e2elog.Failf("failed to load application with error %v", err)
}
totalCount := 2
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 {
e2elog.Failf("failed to create application with error %v", err)
}
}
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) {
e2elog.Failf(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 {
e2elog.Failf("failed to delete application with error %v", err)
}
}
// delete PVC clone
err = deletePVCAndValidatePV(f.ClientSet, pvcClone, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete PVC with error %v", err)
}
// delete snapshot
err = deleteSnapshot(&snap, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete snapshot with error %v", err)
}
// delete parent pvc
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("validate PVC mounting if snapshot and parent PVC are deleted", func() {
err := createRBDSnapshotClass(f)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
defer func() {
err = deleteRBDSnapshotClass()
if err != nil {
e2elog.Failf("failed to delete VolumeSnapshotClass: %v", err)
}
}()
// create PVC and bind it to an app
pvc, err := loadPVC(pvcPath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
pvc.Namespace = f.UniqueName
app, err := loadApp(appPath)
if err != nil {
e2elog.Failf("failed to load application with error %v", err)
}
app.Namespace = f.UniqueName
err = createPVCAndApp("", f, pvc, app, deployTimeout)
if err != nil {
e2elog.Failf("failed to create PVC and application with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 1, defaultRBDPool)
snap := getSnapshot(snapshotPath)
snap.Namespace = f.UniqueName
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
err = createSnapshot(&snap, deployTimeout)
if err != nil {
e2elog.Failf("failed to create snapshot with error %v", err)
}
// validate created backend rbd images
// parent PVC + snapshot
totalImages := 2
validateRBDImageCount(f, totalImages, defaultRBDPool)
pvcClone, err := loadPVC(pvcClonePath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
// delete parent PVC
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
e2elog.Failf("failed to delete PVC and application with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 1, defaultRBDPool)
// create clone PVC
pvcClone.Namespace = f.UniqueName
err = createPVCAndvalidatePV(f.ClientSet, pvcClone, deployTimeout)
if err != nil {
e2elog.Failf("failed to create PVC with error %v", err)
}
// validate created backend rbd images = snapshot + clone
totalImages = 2
validateRBDImageCount(f, totalImages, defaultRBDPool)
// delete snapshot
err = deleteSnapshot(&snap, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete snapshot with error %v", err)
}
// validate created backend rbd images = clone
totalImages = 1
validateRBDImageCount(f, totalImages, defaultRBDPool)
appClone, err := loadApp(appClonePath)
if err != nil {
e2elog.Failf("failed to load application with error %v", err)
}
appClone.Namespace = f.UniqueName
appClone.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvcClone.Name
// create application
err = createApp(f.ClientSet, appClone, deployTimeout)
if err != nil {
e2elog.Failf("failed to create application with error %v", err)
}
err = deletePod(appClone.Name, appClone.Namespace, f.ClientSet, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete application with error %v", err)
}
// delete PVC clone
err = deletePVCAndValidatePV(f.ClientSet, pvcClone, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By(
"validate PVC mounting if snapshot and parent PVC are deleted chained with depth 2",
func() {
snapChainDepth := 2
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{
"encrypted": "true",
"encryptionKMSID": "vault-test",
},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = createRBDSnapshotClass(f)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
defer func() {
err = deleteRBDSnapshotClass()
if err != nil {
e2elog.Failf("failed to delete VolumeSnapshotClass: %v", err)
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
}()
// create PVC and bind it to an app
pvc, err := loadPVC(pvcPath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
pvc.Namespace = f.UniqueName
app, err := loadApp(appPath)
if err != nil {
e2elog.Failf("failed to load application with error %v", err)
}
app.Namespace = f.UniqueName
err = createPVCAndApp("", f, pvc, app, deployTimeout)
if err != nil {
e2elog.Failf("failed to create PVC and application with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 1, defaultRBDPool)
for i := 0; i < snapChainDepth; i++ {
var pvcClone *v1.PersistentVolumeClaim
snap := getSnapshot(snapshotPath)
snap.Name = fmt.Sprintf("%s-%d", snap.Name, i)
snap.Namespace = f.UniqueName
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
err = createSnapshot(&snap, deployTimeout)
if err != nil {
e2elog.Failf("failed to create snapshot with error %v", err)
}
// validate created backend rbd images
// parent PVC + snapshot
totalImages := 2
validateRBDImageCount(f, totalImages, defaultRBDPool)
pvcClone, err = loadPVC(pvcClonePath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
// delete parent PVC
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
e2elog.Failf("failed to delete PVC and application with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 1, defaultRBDPool)
// create clone PVC
pvcClone.Name = fmt.Sprintf("%s-%d", pvcClone.Name, i)
pvcClone.Namespace = f.UniqueName
pvcClone.Spec.DataSource.Name = snap.Name
err = createPVCAndvalidatePV(f.ClientSet, pvcClone, deployTimeout)
if err != nil {
e2elog.Failf("failed to create PVC with error %v", err)
}
// validate created backend rbd images = snapshot + clone
totalImages = 2
validateRBDImageCount(f, totalImages, defaultRBDPool)
// delete snapshot
err = deleteSnapshot(&snap, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete snapshot with error %v", err)
}
// validate created backend rbd images = clone
totalImages = 1
validateRBDImageCount(f, totalImages, defaultRBDPool)
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvcClone.Name
// create application
err = createApp(f.ClientSet, app, deployTimeout)
if err != nil {
e2elog.Failf("failed to create application with error %v", err)
}
pvc = pvcClone
}
err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete application with error %v", err)
}
// delete PVC clone
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("validate PVC Clone chained with depth 2", func() {
cloneChainDepth := 2
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{
"encrypted": "true",
"encryptionKMSID": "vault-test",
},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
defer func() {
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
}()
// create PVC and bind it to an app
pvc, err := loadPVC(pvcPath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
pvc.Namespace = f.UniqueName
app, err := loadApp(appPath)
if err != nil {
e2elog.Failf("failed to load application with error %v", err)
}
app.Namespace = f.UniqueName
err = createPVCAndApp("", f, pvc, app, deployTimeout)
if err != nil {
e2elog.Failf("failed to create PVC and application with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 1, defaultRBDPool)
for i := 0; i < cloneChainDepth; i++ {
var pvcClone *v1.PersistentVolumeClaim
pvcClone, err = loadPVC(pvcSmartClonePath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
// create clone PVC
pvcClone.Name = fmt.Sprintf("%s-%d", pvcClone.Name, i)
pvcClone.Namespace = f.UniqueName
pvcClone.Spec.DataSource.Name = pvc.Name
err = createPVCAndvalidatePV(f.ClientSet, pvcClone, deployTimeout)
if err != nil {
e2elog.Failf("failed to create PVC with error %v", err)
}
// delete parent PVC
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
e2elog.Failf("failed to delete PVC and application with error %v", err)
}
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvcClone.Name
// create application
err = createApp(f.ClientSet, app, deployTimeout)
if err != nil {
e2elog.Failf("failed to create application with error %v", err)
}
pvc = pvcClone
}
err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete application with error %v", err)
}
// delete PVC clone
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("ensuring all operations will work within a rados namespace", func() {
updateConfigMap := func(radosNS string) {
radosNamespace = radosNS
err := deleteConfigMap(rbdDirPath)
if err != nil {
e2elog.Failf("failed to delete configmap with Error: %v", err)
}
err = createConfigMap(rbdDirPath, f.ClientSet, f)
if err != nil {
e2elog.Failf("failed to create configmap with error %v", err)
}
err = createRadosNamespace(f)
if err != nil {
e2elog.Failf("failed to create rados namespace with error %v", err)
}
// delete csi pods
err = deletePodWithLabel("app in (ceph-csi-rbd, csi-rbdplugin, csi-rbdplugin-provisioner)",
cephCSINamespace, false)
if err != nil {
e2elog.Failf("failed to delete pods with labels with error %v", err)
}
// wait for csi pods to come up
err = waitForDaemonSets(rbdDaemonsetName, cephCSINamespace, f.ClientSet, deployTimeout)
if err != nil {
e2elog.Failf("timeout waiting for daemonset pods with error %v", err)
}
err = waitForDeploymentComplete(rbdDeploymentName, cephCSINamespace, f.ClientSet, deployTimeout)
if err != nil {
e2elog.Failf("timeout waiting for deployment to be in running state with error %v", err)
}
}
updateConfigMap("e2e-ns")
// create rbd provisioner secret
key, err := createCephUser(
f,
keyringRBDNamespaceProvisionerUsername,
rbdProvisionerCaps(defaultRBDPool, radosNamespace),
)
if err != nil {
e2elog.Failf("failed to create user %s with error %v", keyringRBDNamespaceProvisionerUsername, err)
}
err = createRBDSecret(f, rbdNamespaceProvisionerSecretName, keyringRBDNamespaceProvisionerUsername, key)
if err != nil {
e2elog.Failf("failed to create provisioner secret with error %v", err)
}
// create rbd plugin secret
key, err = createCephUser(
f,
keyringRBDNamespaceNodePluginUsername,
rbdNodePluginCaps(defaultRBDPool, radosNamespace))
if err != nil {
e2elog.Failf("failed to create user %s with error %v", keyringRBDNamespaceNodePluginUsername, err)
}
err = createRBDSecret(f, rbdNamespaceNodePluginSecretName, keyringRBDNamespaceNodePluginUsername, key)
if err != nil {
e2elog.Failf("failed to create node secret with error %v", err)
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
param := make(map[string]string)
// override existing secrets
param["csi.storage.k8s.io/provisioner-secret-namespace"] = cephCSINamespace
param["csi.storage.k8s.io/provisioner-secret-name"] = rbdProvisionerSecretName
param["csi.storage.k8s.io/controller-expand-secret-namespace"] = cephCSINamespace
param["csi.storage.k8s.io/controller-expand-secret-name"] = rbdProvisionerSecretName
param["csi.storage.k8s.io/node-stage-secret-namespace"] = cephCSINamespace
param["csi.storage.k8s.io/node-stage-secret-name"] = rbdNodePluginSecretName
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, param, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = validateImageOwner(pvcPath, f)
if err != nil {
e2elog.Failf("failed to validate owner of pvc with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
// Create a PVC and bind it to an app within the namesapce
err = validatePVCAndAppBinding(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to validate pvc and application binding with error %v", err)
}
// Resize Block PVC and check Device size within the namespace
// Block PVC resize is supported in kubernetes 1.16+
if k8sVersionGreaterEquals(f.ClientSet, 1, 16) {
err = resizePVCAndValidateSize(rawPvcPath, rawAppPath, f)
if err != nil {
e2elog.Failf("failed to resize block PVC with error %v", err)
}
}
// Resize Filesystem PVC and check application directory size
// Resize 0.3.0 is only supported from v1.15+
if k8sVersionGreaterEquals(f.ClientSet, 1, 15) {
err = resizePVCAndValidateSize(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to resize filesystem PVC %v", err)
}
}
// Create a PVC clone and bind it to an app within the namespace
err = createRBDSnapshotClass(f)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
defer func() {
err = deleteRBDSnapshotClass()
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
defer func() {
err = deleteRBDSnapshotClass()
if err != nil {
e2elog.Failf("failed to delete VolumeSnapshotClass: %v", err)
}
}()
pvc, pvcErr := loadPVC(pvcPath)
if pvcErr != nil {
e2elog.Failf("failed to load PVC with error %v", pvcErr)
}
pvc.Namespace = f.UniqueName
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
e2elog.Failf("failed to create PVC with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 1, defaultRBDPool)
snap := getSnapshot(snapshotPath)
snap.Namespace = f.UniqueName
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
err = createSnapshot(&snap, deployTimeout)
if err != nil {
e2elog.Failf("failed to create snapshot with error %v", err)
}
validateRBDImageCount(f, 2, defaultRBDPool)
err = validatePVCAndAppBinding(pvcClonePath, appClonePath, f)
if err != nil {
e2elog.Failf("failed to validate pvc and application binding with error %v", err)
}
err = deleteSnapshot(&snap, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete snapshot with error %v", err)
}
// as snapshot is deleted the image count should be one
validateRBDImageCount(f, 1, defaultRBDPool)
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete PVC with error %v", err)
}
validateRBDImageCount(f, 0, defaultRBDPool)
err = waitToRemoveImagesFromTrash(f, defaultRBDPool, deployTimeout)
if err != nil {
e2elog.Failf("failed to validate rbd images in pool %s trash with error %v", rbdOptions(defaultRBDPool), err)
}
}
// delete RBD provisioner secret
err = deleteCephUser(f, keyringRBDNamespaceProvisionerUsername)
if err != nil {
e2elog.Failf("failed to delete user %s with error %v", keyringRBDNamespaceProvisionerUsername, err)
}
err = c.CoreV1().
Secrets(cephCSINamespace).
Delete(context.TODO(), rbdNamespaceProvisionerSecretName, metav1.DeleteOptions{})
if err != nil {
e2elog.Failf("failed to delete provisioner secret with error %v", err)
}
// delete RBD plugin secret
err = deleteCephUser(f, keyringRBDNamespaceNodePluginUsername)
if err != nil {
e2elog.Failf("failed to delete user %s with error %v", keyringRBDNamespaceNodePluginUsername, err)
}
err = c.CoreV1().
Secrets(cephCSINamespace).
Delete(context.TODO(), rbdNamespaceNodePluginSecretName, metav1.DeleteOptions{})
if err != nil {
e2elog.Failf("failed to delete node secret with error %v", err)
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
updateConfigMap("")
})
By("Mount pvc as readonly in pod", func() {
// create PVC and bind it to an app
pvc, err := loadPVC(pvcPath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
pvc.Namespace = f.UniqueName
app, err := loadApp(appPath)
if err != nil {
e2elog.Failf("failed to load application with error %v", err)
}
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 {
e2elog.Failf("failed to create PVC and application with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 1, defaultRBDPool)
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) {
e2elog.Failf(stdErr)
}
// delete PVC and app
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
e2elog.Failf("failed to delete PVC and application with error %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
})
By("create a thick-provisioned PVC", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, map[string]string{
"thickProvision": "true",
}, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
pvc, err := loadPVC(rawPvcPath)
if err != nil {
e2elog.Failf("failed to load PVC with error: %v", err)
}
pvcSizes := []string{
// original value from the yaml file (100MB)
"100Mi",
// half the size (50MB), is not stripe-size roundable
"50Mi",
}
for _, pvcSize := range pvcSizes {
err = validateThickPVC(f, pvc, pvcSize)
if err != nil {
e2elog.Failf("validating thick-provisioning failed: %v", err)
}
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("create a PVC and Bind it to an app for mapped rbd image with options", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, map[string]string{
"mapOptions": "lock_on_read,queue_depth=1024",
"unmapOptions": "force",
}, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
err = validatePVCAndAppBinding(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to validate pvc and application binding with error %v", err)
}
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
})
By("validate the functionality of controller", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass : %v", err)
}
scParams := map[string]string{
"volumeNamePrefix": "test-",
}
err = validateController(f,
pvcPath, appPath, rbdExamplePath+"storageclass.yaml",
nil,
scParams)
if err != nil {
e2elog.Failf("failed to validate controller : %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass : %v", err)
}
})
By("validate the functionality of controller with encryption and thick-provisioning", func() {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass : %v", err)
}
scParams := map[string]string{
"encrypted": "true",
"encryptionKMSID": "user-secrets-metadata-test",
"thickProvision": "true",
}
// PVC creation namespace where secret will be created
namespace := f.UniqueName
// create user Secret
err = retryKubectlFile(namespace, kubectlCreate, vaultExamplePath+vaultUserSecret, deployTimeout)
if err != nil {
e2elog.Failf("failed to create user Secret: %v", err)
}
err = validateController(f,
pvcPath, appPath, rbdExamplePath+"storageclass.yaml",
nil,
scParams)
if err != nil {
e2elog.Failf("failed to validate controller : %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
// delete user secret
err = retryKubectlFile(namespace,
kubectlDelete,
vaultExamplePath+vaultUserSecret,
deployTimeout,
"--ignore-not-found=true")
if err != nil {
e2elog.Failf("failed to delete user Secret: %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass : %v", err)
}
})
By("validate image deletion when it is moved to trash", func() {
// make sure pool is empty
validateRBDImageCount(f, 0, defaultRBDPool)
err := createRBDSnapshotClass(f)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
defer func() {
err = deleteRBDSnapshotClass()
if err != nil {
e2elog.Failf("failed to delete VolumeSnapshotClass: %v", err)
}
}()
pvc, err := loadPVC(pvcPath)
if err != nil {
e2elog.Failf("failed to load pvc: %v", err)
}
pvc.Namespace = f.UniqueName
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
e2elog.Failf("failed to create pvc: %v", err)
}
pvcSmartClone, err := loadPVC(pvcSmartClonePath)
if err != nil {
e2elog.Failf("failed to load pvcSmartClone: %v", err)
}
pvcSmartClone.Namespace = f.UniqueName
err = createPVCAndvalidatePV(f.ClientSet, pvcSmartClone, deployTimeout)
if err != nil {
e2elog.Failf("failed to create pvc: %v", err)
}
snap := getSnapshot(snapshotPath)
snap.Namespace = f.UniqueName
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
err = createSnapshot(&snap, deployTimeout)
if err != nil {
e2elog.Failf("failed to create snapshot: %v", err)
}
smartCloneImageData, err := getImageInfoFromPVC(pvcSmartClone.Namespace, pvcSmartClone.Name, f)
if err != nil {
e2elog.Failf("failed to get ImageInfo from pvc: %v", err)
}
imageList, err := listRBDImages(f, defaultRBDPool)
if err != nil {
e2elog.Failf("failed to list rbd images: %v", err)
}
for _, imageName := range imageList {
if imageName == smartCloneImageData.imageName {
// do not move smartclone image to trash to test
// temporary image clone cleanup.
continue
}
_, _, err = execCommandInToolBoxPod(f,
fmt.Sprintf("rbd snap purge %s %s", rbdOptions(defaultRBDPool), imageName), rookNamespace)
if err != nil {
e2elog.Failf(
"failed to snap purge %s %s: %v",
imageName,
rbdOptions(defaultRBDPool),
err)
}
_, _, err = execCommandInToolBoxPod(f,
fmt.Sprintf("rbd trash move %s %s", rbdOptions(defaultRBDPool), imageName), rookNamespace)
if err != nil {
e2elog.Failf(
"failed to move rbd image %s %s to trash: %v",
imageName,
rbdOptions(defaultRBDPool),
err)
}
}
err = deleteSnapshot(&snap, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete snapshot: %v", err)
}
err = deletePVCAndValidatePV(f.ClientSet, pvcSmartClone, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete pvc: %v", err)
}
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete pvc: %v", err)
}
validateRBDImageCount(f, 0, defaultRBDPool)
err = waitToRemoveImagesFromTrash(f, defaultRBDPool, deployTimeout)
if err != nil {
e2elog.Failf("failed to validate rbd images in trash %s: %v", rbdOptions(defaultRBDPool), err)
}
})
By("validate stale images in trash", func() {
err := waitToRemoveImagesFromTrash(f, defaultRBDPool, deployTimeout)
if err != nil {
e2elog.Failf("failed to validate rbd images in pool %s trash with error %v", defaultRBDPool, err)
}
})
// 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 {
e2elog.Failf("failed to delete PVC when pool not found with error %v", err)
}
})
// delete RBD provisioner secret
err := deleteCephUser(f, keyringRBDProvisionerUsername)
if err != nil {
e2elog.Failf("failed to delete user %s with error %v", keyringRBDProvisionerUsername, err)
}
// delete RBD plugin secret
err = deleteCephUser(f, keyringRBDNodePluginUsername)
if err != nil {
e2elog.Failf("failed to delete user %s with error %v", keyringRBDNodePluginUsername, err)
}
})
})
})
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