mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-19 21:00:24 +00:00
d943fbd265
Currently, we are skipping the generic ephemeral testing if the kubernetes version is less than 1.21 because of this one the who test suite is getting skipped and e2e is marked as success in 2 minutes. This commit runs the ephemeral tests if the kube=>1.21+. If we do this, for the lower version we can run other tests. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
1226 lines
40 KiB
Go
1226 lines
40 KiB
Go
package e2e
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import (
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"context"
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"fmt"
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"io/ioutil"
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"os"
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"strings"
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"sync"
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snapapi "github.com/kubernetes-csi/external-snapshotter/client/v4/apis/volumesnapshot/v1"
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. "github.com/onsi/ginkgo" // nolint
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v1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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clientset "k8s.io/client-go/kubernetes"
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"k8s.io/kubernetes/test/e2e/framework"
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e2elog "k8s.io/kubernetes/test/e2e/framework/log"
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)
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var (
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cephFSProvisioner = "csi-cephfsplugin-provisioner.yaml"
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cephFSProvisionerRBAC = "csi-provisioner-rbac.yaml"
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cephFSProvisionerPSP = "csi-provisioner-psp.yaml"
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cephFSNodePlugin = "csi-cephfsplugin.yaml"
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cephFSNodePluginRBAC = "csi-nodeplugin-rbac.yaml"
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cephFSNodePluginPSP = "csi-nodeplugin-psp.yaml"
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cephFSDeploymentName = "csi-cephfsplugin-provisioner"
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cephFSDeamonSetName = "csi-cephfsplugin"
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cephFSContainerName = "csi-cephfsplugin"
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cephFSDirPath = "../deploy/cephfs/kubernetes/"
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cephFSExamplePath = examplePath + "cephfs/"
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subvolumegroup = "e2e"
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fileSystemName = "myfs"
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)
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func deployCephfsPlugin() {
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// delete objects deployed by rook
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data, err := replaceNamespaceInTemplate(cephFSDirPath + cephFSProvisionerRBAC)
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if err != nil {
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e2elog.Failf("failed to read content from %s: %v", cephFSDirPath+cephFSProvisionerRBAC, err)
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}
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_, err = framework.RunKubectlInput(cephCSINamespace, data, "--ignore-not-found=true", ns, "delete", "-f", "-")
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if err != nil {
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e2elog.Failf("failed to delete provisioner rbac %s: %v", cephFSDirPath+cephFSProvisionerRBAC, err)
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}
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data, err = replaceNamespaceInTemplate(cephFSDirPath + cephFSNodePluginRBAC)
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if err != nil {
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e2elog.Failf("failed to read content from %s: %v", cephFSDirPath+cephFSNodePluginRBAC, err)
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}
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_, err = framework.RunKubectlInput(cephCSINamespace, data, "delete", "--ignore-not-found=true", ns, "-f", "-")
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if err != nil {
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e2elog.Failf("failed to delete nodeplugin rbac %s: %v", cephFSDirPath+cephFSNodePluginRBAC, err)
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}
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createORDeleteCephfsResources(kubectlCreate)
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}
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func deleteCephfsPlugin() {
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createORDeleteCephfsResources(kubectlDelete)
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}
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func createORDeleteCephfsResources(action kubectlAction) {
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csiDriver, err := ioutil.ReadFile(cephFSDirPath + csiDriverObject)
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if err != nil {
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// createORDeleteRbdResources is used for upgrade testing as csidriverObject is
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// newly added, discarding file not found error.
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if !os.IsNotExist(err) {
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e2elog.Failf("failed to read content from %s: %v", cephFSDirPath+csiDriverObject, err)
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}
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} else {
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err = retryKubectlInput(cephCSINamespace, action, string(csiDriver), deployTimeout)
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if err != nil {
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e2elog.Failf("failed to %s CSIDriver object: %v", action, err)
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}
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}
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cephConf, err := ioutil.ReadFile(examplePath + cephConfconfigMap)
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if err != nil {
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// createORDeleteCephfsResources is used for upgrade testing as cephConfConfigmap is
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// newly added, discarding file not found error.
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if !os.IsNotExist(err) {
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e2elog.Failf("failed to read content from %s: %v", examplePath+cephConfconfigMap, err)
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}
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} else {
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err = retryKubectlInput(cephCSINamespace, action, string(cephConf), deployTimeout)
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if err != nil {
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e2elog.Failf("failed to %s ceph-conf configmap object: %v", action, err)
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}
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}
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data, err := replaceNamespaceInTemplate(cephFSDirPath + cephFSProvisioner)
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if err != nil {
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e2elog.Failf("failed to read content from %s: %v", cephFSDirPath+cephFSProvisioner, err)
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}
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data = oneReplicaDeployYaml(data)
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err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout)
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if err != nil {
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e2elog.Failf("failed to %s CephFS provisioner: %v", action, err)
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}
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data, err = replaceNamespaceInTemplate(cephFSDirPath + cephFSProvisionerRBAC)
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if err != nil {
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e2elog.Failf("failed to read content from %s: %v", cephFSDirPath+cephFSProvisionerRBAC, err)
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}
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err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout)
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if err != nil {
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e2elog.Failf("failed to %s CephFS provisioner rbac: %v", action, err)
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}
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data, err = replaceNamespaceInTemplate(cephFSDirPath + cephFSProvisionerPSP)
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if err != nil {
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e2elog.Failf("failed to read content from %s: %v", cephFSDirPath+cephFSProvisionerPSP, err)
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}
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err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout)
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if err != nil {
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e2elog.Failf("failed to %s CephFS provisioner psp: %v", action, err)
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}
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data, err = replaceNamespaceInTemplate(cephFSDirPath + cephFSNodePlugin)
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if err != nil {
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e2elog.Failf("failed to read content from %s: %v", cephFSDirPath+cephFSNodePlugin, err)
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}
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err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout)
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if err != nil {
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e2elog.Failf("failed to %s CephFS nodeplugin: %v", action, err)
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}
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data, err = replaceNamespaceInTemplate(cephFSDirPath + cephFSNodePluginRBAC)
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if err != nil {
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e2elog.Failf("failed to read content from %s: %v", cephFSDirPath+cephFSNodePluginRBAC, err)
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}
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err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout)
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if err != nil {
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e2elog.Failf("failed to %s CephFS nodeplugin rbac: %v", action, err)
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}
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data, err = replaceNamespaceInTemplate(cephFSDirPath + cephFSNodePluginPSP)
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if err != nil {
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e2elog.Failf("failed to read content from %s: %v", cephFSDirPath+cephFSNodePluginPSP, err)
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}
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err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout)
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if err != nil {
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e2elog.Failf("failed to %s CephFS nodeplugin psp: %v", action, err)
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}
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}
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func validateSubvolumeCount(f *framework.Framework, count int, fileSystemName, subvolumegroup string) {
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subVol, err := listCephFSSubVolumes(f, fileSystemName, subvolumegroup)
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if err != nil {
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e2elog.Failf("failed to list CephFS subvolumes: %v", err)
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}
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if len(subVol) != count {
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e2elog.Failf("subvolumes [%v]. subvolume count %d not matching expected count %v", subVol, len(subVol), count)
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}
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}
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func validateSubvolumePath(f *framework.Framework, pvcName, pvcNamespace, fileSystemName, subvolumegroup string) error {
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_, pv, err := getPVCAndPV(f.ClientSet, pvcName, pvcNamespace)
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if err != nil {
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return fmt.Errorf("failed to get PVC %s in namespace %s: %w", pvcName, pvcNamespace, err)
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}
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subVolumePathInPV := pv.Spec.CSI.VolumeAttributes["subvolumePath"]
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subVolume := pv.Spec.CSI.VolumeAttributes["subvolumeName"]
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if subVolumePathInPV == "" {
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return fmt.Errorf("subvolumePath is not set in %s PVC", pvcName)
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}
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if subVolume == "" {
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return fmt.Errorf("subvolumeName is not set in %s PVC", pvcName)
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}
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subVolumePath, err := getSubvolumePath(f, fileSystemName, subvolumegroup, subVolume)
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if err != nil {
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return err
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}
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if subVolumePath != subVolumePathInPV {
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return fmt.Errorf(
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"subvolumePath %s is not matching the subvolumePath %s in PV",
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subVolumePath,
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subVolumePathInPV)
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}
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return nil
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}
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var _ = Describe("cephfs", func() {
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f := framework.NewDefaultFramework("cephfs")
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var c clientset.Interface
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// deploy CephFS CSI
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BeforeEach(func() {
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if !testCephFS || upgradeTesting {
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Skip("Skipping CephFS E2E")
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}
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c = f.ClientSet
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if deployCephFS {
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if cephCSINamespace != defaultNs {
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err := createNamespace(c, cephCSINamespace)
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if err != nil {
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e2elog.Failf("failed to create namespace %s: %v", cephCSINamespace, err)
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}
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}
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deployCephfsPlugin()
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}
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err := createConfigMap(cephFSDirPath, f.ClientSet, f)
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if err != nil {
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e2elog.Failf("failed to create configmap: %v", err)
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}
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// create cephFS provisioner secret
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key, err := createCephUser(f, keyringCephFSProvisionerUsername, cephFSProvisionerCaps())
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if err != nil {
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e2elog.Failf("failed to create user %s: %v", keyringCephFSProvisionerUsername, err)
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}
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err = createCephfsSecret(f, cephFSProvisionerSecretName, keyringCephFSProvisionerUsername, key)
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if err != nil {
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e2elog.Failf("failed to create provisioner secret: %v", err)
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}
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// create cephFS plugin secret
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key, err = createCephUser(f, keyringCephFSNodePluginUsername, cephFSNodePluginCaps())
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if err != nil {
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e2elog.Failf("failed to create user %s: %v", keyringCephFSNodePluginUsername, err)
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}
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err = createCephfsSecret(f, cephFSNodePluginSecretName, keyringCephFSNodePluginUsername, key)
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if err != nil {
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e2elog.Failf("failed to create node secret: %v", err)
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}
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})
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AfterEach(func() {
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if !testCephFS || upgradeTesting {
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Skip("Skipping CephFS E2E")
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}
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if CurrentGinkgoTestDescription().Failed {
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// log pods created by helm chart
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logsCSIPods("app=ceph-csi-cephfs", c)
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// log provisioner
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logsCSIPods("app=csi-cephfsplugin-provisioner", c)
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// log node plugin
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logsCSIPods("app=csi-cephfsplugin", c)
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// log all details from the namespace where Ceph-CSI is deployed
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framework.DumpAllNamespaceInfo(c, cephCSINamespace)
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}
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err := deleteConfigMap(cephFSDirPath)
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if err != nil {
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e2elog.Failf("failed to delete configmap: %v", err)
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}
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err = c.CoreV1().
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Secrets(cephCSINamespace).
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Delete(context.TODO(), cephFSProvisionerSecretName, metav1.DeleteOptions{})
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if err != nil {
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e2elog.Failf("failed to delete provisioner secret: %v", err)
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}
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err = c.CoreV1().
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Secrets(cephCSINamespace).
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Delete(context.TODO(), cephFSNodePluginSecretName, metav1.DeleteOptions{})
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if err != nil {
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e2elog.Failf("failed to delete node secret: %v", err)
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}
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err = deleteResource(cephFSExamplePath + "storageclass.yaml")
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if err != nil {
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e2elog.Failf("failed to delete storageclass: %v", err)
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}
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if deployCephFS {
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deleteCephfsPlugin()
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if cephCSINamespace != defaultNs {
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err := deleteNamespace(c, cephCSINamespace)
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if err != nil {
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e2elog.Failf("failed to delete namespace %s: %v", cephCSINamespace, err)
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}
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}
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}
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})
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Context("Test CephFS CSI", func() {
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It("Test CephFS CSI", func() {
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pvcPath := cephFSExamplePath + "pvc.yaml"
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appPath := cephFSExamplePath + "pod.yaml"
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pvcClonePath := cephFSExamplePath + "pvc-restore.yaml"
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pvcSmartClonePath := cephFSExamplePath + "pvc-clone.yaml"
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appClonePath := cephFSExamplePath + "pod-restore.yaml"
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appSmartClonePath := cephFSExamplePath + "pod-clone.yaml"
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snapshotPath := cephFSExamplePath + "snapshot.yaml"
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appEphemeralPath := cephFSExamplePath + "pod-ephemeral.yaml"
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By("checking provisioner deployment is running", func() {
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err := waitForDeploymentComplete(f.ClientSet, cephFSDeploymentName, cephCSINamespace, deployTimeout)
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if err != nil {
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e2elog.Failf("timeout waiting for deployment %s: %v", cephFSDeploymentName, err)
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}
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})
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By("checking nodeplugin deamonset pods are running", func() {
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err := waitForDaemonSets(cephFSDeamonSetName, cephCSINamespace, f.ClientSet, deployTimeout)
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if err != nil {
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e2elog.Failf("timeout waiting for daemonset %s: %v", cephFSDeamonSetName, err)
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}
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})
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// test only if ceph-csi is deployed via helm
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if helmTest {
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By("verify PVC and app binding on helm installation", func() {
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err := validatePVCAndAppBinding(pvcPath, appPath, f)
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if err != nil {
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e2elog.Failf("failed to validate CephFS pvc and application binding: %v", err)
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}
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// Deleting the storageclass and secret created by helm
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err = deleteResource(cephFSExamplePath + "storageclass.yaml")
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if err != nil {
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e2elog.Failf("failed to delete CephFS storageclass: %v", err)
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}
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err = deleteResource(cephFSExamplePath + "secret.yaml")
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if err != nil {
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e2elog.Failf("failed to delete CephFS storageclass: %v", err)
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}
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})
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}
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By("verify generic ephemeral volume support", func() {
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// generic ephemeral volume support is beta since v1.21.
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if k8sVersionGreaterEquals(f.ClientSet, 1, 21) {
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err := createCephfsStorageClass(f.ClientSet, f, true, nil)
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if err != nil {
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e2elog.Failf("failed to create CephFS storageclass: %v", err)
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}
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// create application
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app, err := loadApp(appEphemeralPath)
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if err != nil {
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e2elog.Failf("failed to load application: %v", err)
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}
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app.Namespace = f.UniqueName
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err = createApp(f.ClientSet, app, deployTimeout)
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if err != nil {
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e2elog.Failf("failed to create application: %v", err)
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}
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validateSubvolumeCount(f, 1, fileSystemName, subvolumegroup)
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// delete pod
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err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout)
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if err != nil {
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e2elog.Failf("failed to delete application: %v", err)
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}
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validateSubvolumeCount(f, 0, fileSystemName, subvolumegroup)
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err = deleteResource(cephFSExamplePath + "storageclass.yaml")
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if err != nil {
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e2elog.Failf("failed to delete CephFS storageclass: %v", err)
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}
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}
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})
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By("check static PVC", func() {
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scPath := cephFSExamplePath + "secret.yaml"
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err := validateCephFsStaticPV(f, appPath, scPath)
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if err != nil {
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e2elog.Failf("failed to validate CephFS static pv: %v", err)
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}
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})
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By("create a storageclass with pool and a PVC then bind it to an app", func() {
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err := createCephfsStorageClass(f.ClientSet, f, true, nil)
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if err != nil {
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e2elog.Failf("failed to create CephFS storageclass: %v", err)
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}
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err = validatePVCAndAppBinding(pvcPath, appPath, f)
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if err != nil {
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e2elog.Failf("failed to validate CephFS pvc and application binding: %v", err)
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}
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err = deleteResource(cephFSExamplePath + "storageclass.yaml")
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if err != nil {
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e2elog.Failf("failed to delete CephFS storageclass: %v", err)
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}
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})
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By("create PVC in storageClass with volumeNamePrefix", func() {
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volumeNamePrefix := "foo-bar-"
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err := createCephfsStorageClass(
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f.ClientSet,
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f,
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false,
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map[string]string{"volumeNamePrefix": volumeNamePrefix})
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if err != nil {
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e2elog.Failf("failed to create storageclass: %v", err)
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}
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// set up PVC
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pvc, err := loadPVC(pvcPath)
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if err != nil {
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e2elog.Failf("failed to load PVC: %v", err)
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}
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pvc.Namespace = f.UniqueName
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err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
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if err != nil {
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e2elog.Failf("failed to create PVC: %v", err)
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}
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validateSubvolumeCount(f, 1, fileSystemName, subvolumegroup)
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// list subvolumes and check if one of them has the same prefix
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foundIt := false
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subvolumes, err := listCephFSSubVolumes(f, fileSystemName, subvolumegroup)
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if err != nil {
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e2elog.Failf("failed to list subvolumes: %v", err)
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}
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for _, subVol := range subvolumes {
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fmt.Printf("Checking prefix on %s\n", subVol)
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if strings.HasPrefix(subVol.Name, volumeNamePrefix) {
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foundIt = true
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break
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}
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}
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// clean up after ourselves
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err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
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if err != nil {
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e2elog.Failf("failed to delete PVC: %v", err)
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}
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validateSubvolumeCount(f, 0, fileSystemName, subvolumegroup)
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err = deleteResource(cephFSExamplePath + "storageclass.yaml")
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if err != nil {
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e2elog.Failf("failed to delete storageclass: %v", err)
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}
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if !foundIt {
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e2elog.Failf("could not find subvolume with prefix %s", volumeNamePrefix)
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}
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})
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By("create a storageclass with ceph-fuse and a PVC then bind it to an app", func() {
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params := map[string]string{
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"mounter": "fuse",
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}
|
|
err := createCephfsStorageClass(f.ClientSet, f, true, params)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create CephFS storageclass: %v", err)
|
|
}
|
|
err = validatePVCAndAppBinding(pvcPath, appPath, f)
|
|
if err != nil {
|
|
e2elog.Failf("failed to validate CephFS pvc and application binding: %v", err)
|
|
}
|
|
err = deleteResource(cephFSExamplePath + "storageclass.yaml")
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete CephFS storageclass: %v", err)
|
|
}
|
|
})
|
|
|
|
By("create a storageclass with ceph-fuse, mount-options and a PVC then bind it to an app", func() {
|
|
params := map[string]string{
|
|
"mounter": "fuse",
|
|
"fuseMountOptions": "debug",
|
|
}
|
|
err := createCephfsStorageClass(f.ClientSet, f, true, params)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create CephFS storageclass: %v", err)
|
|
}
|
|
err = validatePVCAndAppBinding(pvcPath, appPath, f)
|
|
if err != nil {
|
|
e2elog.Failf("failed to validate CephFS pvc and application binding: %v", err)
|
|
}
|
|
err = deleteResource(cephFSExamplePath + "storageclass.yaml")
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete CephFS storageclass: %v", err)
|
|
}
|
|
})
|
|
|
|
By("create a PVC and bind it to an app", func() {
|
|
err := createCephfsStorageClass(f.ClientSet, f, false, nil)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create CephFS storageclass: %v", err)
|
|
}
|
|
err = validatePVCAndAppBinding(pvcPath, appPath, f)
|
|
if err != nil {
|
|
e2elog.Failf("failed to validate CephFS pvc and application binding: %v", err)
|
|
}
|
|
})
|
|
|
|
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 CephFS pvc and application binding: %v", err)
|
|
}
|
|
})
|
|
|
|
By("create/delete multiple PVCs and Apps", func() {
|
|
totalCount := 2
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load PVC: %v", err)
|
|
}
|
|
pvc.Namespace = f.UniqueName
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load application: %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 or application: %v", err)
|
|
}
|
|
err = validateSubvolumePath(f, pvc.Name, pvc.Namespace, fileSystemName, subvolumegroup)
|
|
if err != nil {
|
|
e2elog.Failf("failed to validate subvolumePath: %v", err)
|
|
}
|
|
}
|
|
|
|
validateSubvolumeCount(f, totalCount, fileSystemName, subvolumegroup)
|
|
// 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 or application: %v", err)
|
|
}
|
|
|
|
}
|
|
validateSubvolumeCount(f, 0, fileSystemName, subvolumegroup)
|
|
})
|
|
|
|
By("check data persist after recreating pod", func() {
|
|
err := checkDataPersist(pvcPath, appPath, f)
|
|
if err != nil {
|
|
e2elog.Failf("failed to check data persist in pvc: %v", err)
|
|
}
|
|
})
|
|
|
|
By("Create PVC, bind it to an app, unmount volume and check app deletion", func() {
|
|
pvc, app, err := createPVCAndAppBinding(pvcPath, appPath, f, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create PVC or application: %v", err)
|
|
}
|
|
|
|
err = unmountCephFSVolume(f, app.Name, pvc.Name)
|
|
if err != nil {
|
|
e2elog.Failf("failed to unmount volume: %v", err)
|
|
}
|
|
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete PVC or application: %v", err)
|
|
}
|
|
})
|
|
|
|
By("create PVC, delete backing subvolume and check pv deletion", func() {
|
|
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)
|
|
}
|
|
|
|
err = deleteBackingCephFSVolume(f, pvc)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete CephFS subvolume: %v", err)
|
|
}
|
|
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete PVC: %v", err)
|
|
}
|
|
})
|
|
|
|
By("validate multiple subvolumegroup creation", func() {
|
|
err := deleteResource(cephFSExamplePath + "storageclass.yaml")
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete storageclass: %v", err)
|
|
}
|
|
|
|
// re-define configmap with information of multiple clusters.
|
|
clusterInfo := map[string]map[string]string{}
|
|
clusterID1 := "clusterID-1"
|
|
clusterID2 := "clusterID-2"
|
|
clusterInfo[clusterID1] = map[string]string{}
|
|
clusterInfo[clusterID1]["subvolumeGroup"] = "subvolgrp1"
|
|
clusterInfo[clusterID2] = map[string]string{}
|
|
clusterInfo[clusterID2]["subvolumeGroup"] = "subvolgrp2"
|
|
|
|
err = createCustomConfigMap(f.ClientSet, cephFSDirPath, clusterInfo)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create configmap: %v", err)
|
|
}
|
|
params := map[string]string{
|
|
"clusterID": "clusterID-1",
|
|
}
|
|
err = createCephfsStorageClass(f.ClientSet, f, false, params)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create storageclass: %v", err)
|
|
}
|
|
err = validatePVCAndAppBinding(pvcPath, appPath, f)
|
|
if err != nil {
|
|
e2elog.Failf("failed to validate pvc and application: %v", err)
|
|
}
|
|
err = deleteResource(cephFSExamplePath + "storageclass.yaml")
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete storageclass: %v", err)
|
|
}
|
|
// verify subvolume group creation.
|
|
err = validateSubvolumegroup(f, "subvolgrp1")
|
|
if err != nil {
|
|
e2elog.Failf("failed to validate subvolume group: %v", err)
|
|
}
|
|
|
|
// create resources and verify subvolume group creation
|
|
// for the second cluster.
|
|
params["clusterID"] = "clusterID-2"
|
|
err = createCephfsStorageClass(f.ClientSet, f, false, params)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create storageclass: %v", err)
|
|
}
|
|
err = validatePVCAndAppBinding(pvcPath, appPath, f)
|
|
if err != nil {
|
|
e2elog.Failf("failed to validate pvc and application: %v", err)
|
|
}
|
|
err = deleteResource(cephFSExamplePath + "storageclass.yaml")
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete storageclass: %v", err)
|
|
}
|
|
err = validateSubvolumegroup(f, "subvolgrp2")
|
|
if err != nil {
|
|
e2elog.Failf("failed to validate subvolume group: %v", err)
|
|
}
|
|
err = deleteConfigMap(cephFSDirPath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete configmap: %v", err)
|
|
}
|
|
err = createConfigMap(cephFSDirPath, f.ClientSet, f)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create configmap: %v", err)
|
|
}
|
|
err = createCephfsStorageClass(f.ClientSet, f, false, nil)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create storageclass: %v", err)
|
|
}
|
|
})
|
|
|
|
By("Resize PVC and check application directory size", func() {
|
|
err := resizePVCAndValidateSize(pvcPath, appPath, f)
|
|
if err != nil {
|
|
e2elog.Failf("failed to resize PVC: %v", err)
|
|
}
|
|
})
|
|
|
|
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: %v", err)
|
|
}
|
|
pvc.Namespace = f.UniqueName
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load application: %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 or application: %v", err)
|
|
}
|
|
|
|
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 or application: %v", err)
|
|
}
|
|
})
|
|
|
|
By("Delete snapshot after deleting subvolume and snapshot from backend", func() {
|
|
err := createCephFSSnapshotClass(f)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create CephFS snapshotclass: %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)
|
|
}
|
|
|
|
snap := getSnapshot(snapshotPath)
|
|
snap.Namespace = f.UniqueName
|
|
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
|
|
// create snapshot
|
|
snap.Name = f.UniqueName
|
|
err = createSnapshot(&snap, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create snapshot (%s): %v", snap.Name, err)
|
|
}
|
|
|
|
err = deleteBackingCephFSSubvolumeSnapshot(f, pvc, &snap)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete backing snapshot for snapname:=%s", err)
|
|
}
|
|
|
|
err = deleteBackingCephFSVolume(f, pvc)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete backing subvolume error=%s", err)
|
|
}
|
|
|
|
err = deleteSnapshot(&snap, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete snapshot:=%s", err)
|
|
} else {
|
|
e2elog.Logf("successfully deleted snapshot")
|
|
}
|
|
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete PVC: %v", err)
|
|
}
|
|
|
|
err = deleteResource(cephFSExamplePath + "snapshotclass.yaml")
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete CephFS snapshotclass: %v", err)
|
|
}
|
|
})
|
|
|
|
By("Test snapshot retention feature", func() {
|
|
// Delete the PVC after creating a snapshot,
|
|
// this should work because of the snapshot
|
|
// retention feature. Restore a PVC from that
|
|
// snapshot.
|
|
|
|
err := createCephFSSnapshotClass(f)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create CephFS snapshotclass: %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)
|
|
}
|
|
|
|
snap := getSnapshot(snapshotPath)
|
|
snap.Namespace = f.UniqueName
|
|
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
|
|
// create snapshot
|
|
snap.Name = f.UniqueName
|
|
err = createSnapshot(&snap, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create snapshot (%s): %v", snap.Name, err)
|
|
}
|
|
|
|
// Delete the parent pvc before restoring
|
|
// another one from snapshot.
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete PVC: %v", err)
|
|
}
|
|
|
|
pvcClone, err := loadPVC(pvcClonePath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load PVC: %v", err)
|
|
}
|
|
|
|
appClone, err := loadApp(appClonePath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load application: %v", err)
|
|
}
|
|
|
|
pvcClone.Namespace = f.UniqueName
|
|
appClone.Namespace = f.UniqueName
|
|
pvcClone.Spec.DataSource.Name = snap.Name
|
|
|
|
// create PVC from the snapshot
|
|
name := f.UniqueName
|
|
err = createPVCAndApp(name, f, pvcClone, appClone, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Logf("failed to create PVC and app (%s): %v", f.UniqueName, err)
|
|
}
|
|
|
|
// delete clone and app
|
|
err = deletePVCAndApp(name, f, pvcClone, appClone)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete PVC and app (%s): %v", f.UniqueName, err)
|
|
}
|
|
|
|
// delete snapshot
|
|
err = deleteSnapshot(&snap, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete snapshot (%s): %v", f.UniqueName, err)
|
|
}
|
|
|
|
err = deleteResource(cephFSExamplePath + "snapshotclass.yaml")
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete CephFS snapshotclass: %v", err)
|
|
}
|
|
})
|
|
|
|
By("create a PVC clone and bind it to an app", func() {
|
|
var wg sync.WaitGroup
|
|
totalCount := 3
|
|
wgErrs := make([]error, totalCount)
|
|
// totalSubvolumes represents the subvolumes in backend
|
|
// always totalCount+parentPVC
|
|
totalSubvolumes := totalCount + 1
|
|
wg.Add(totalCount)
|
|
err := createCephFSSnapshotClass(f)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete CephFS storageclass: %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)
|
|
}
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load application: %v", err)
|
|
}
|
|
|
|
app.Namespace = f.UniqueName
|
|
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvc.Name
|
|
label := make(map[string]string)
|
|
label[appKey] = appLabel
|
|
app.Labels = label
|
|
opt := metav1.ListOptions{
|
|
LabelSelector: fmt.Sprintf("%s=%s", appKey, label[appKey]),
|
|
}
|
|
wErr := writeDataInPod(app, &opt, f)
|
|
if wErr != nil {
|
|
e2elog.Failf("failed to write data : %v", wErr)
|
|
}
|
|
|
|
snap := getSnapshot(snapshotPath)
|
|
snap.Namespace = f.UniqueName
|
|
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
|
|
// create snapshot
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(n int, s snapapi.VolumeSnapshot) {
|
|
s.Name = fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
wgErrs[n] = createSnapshot(&s, deployTimeout)
|
|
wg.Done()
|
|
}(i, snap)
|
|
}
|
|
wg.Wait()
|
|
|
|
failed := 0
|
|
for i, err := range wgErrs {
|
|
if err != nil {
|
|
// not using Failf() as it aborts the test and does not log other errors
|
|
e2elog.Logf("failed to create snapshot (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
e2elog.Failf("creating snapshots failed, %d errors were logged", failed)
|
|
}
|
|
|
|
pvcClone, err := loadPVC(pvcClonePath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load PVC: %v", err)
|
|
}
|
|
appClone, err := loadApp(appClonePath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load application: %v", err)
|
|
}
|
|
pvcClone.Namespace = f.UniqueName
|
|
appClone.Namespace = f.UniqueName
|
|
pvcClone.Spec.DataSource.Name = fmt.Sprintf("%s%d", f.UniqueName, 0)
|
|
|
|
// create multiple PVC from same snapshot
|
|
wg.Add(totalCount)
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(n int, p v1.PersistentVolumeClaim, a v1.Pod) {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
wgErrs[n] = createPVCAndApp(name, f, &p, &a, deployTimeout)
|
|
if wgErrs[n] == nil {
|
|
err = validateSubvolumePath(f, p.Name, p.Namespace, fileSystemName, subvolumegroup)
|
|
if err != nil {
|
|
wgErrs[n] = err
|
|
}
|
|
}
|
|
wg.Done()
|
|
}(i, *pvcClone, *appClone)
|
|
}
|
|
wg.Wait()
|
|
|
|
for i, err := range wgErrs {
|
|
if err != nil {
|
|
// not using Failf() as it aborts the test and does not log other errors
|
|
e2elog.Logf("failed to create PVC and app (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
e2elog.Failf("creating PVCs and apps failed, %d errors were logged", failed)
|
|
}
|
|
|
|
validateSubvolumeCount(f, totalSubvolumes, fileSystemName, subvolumegroup)
|
|
|
|
wg.Add(totalCount)
|
|
// delete clone and app
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(n int, p v1.PersistentVolumeClaim, a v1.Pod) {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
p.Spec.DataSource.Name = name
|
|
wgErrs[n] = deletePVCAndApp(name, f, &p, &a)
|
|
wg.Done()
|
|
}(i, *pvcClone, *appClone)
|
|
}
|
|
wg.Wait()
|
|
|
|
for i, err := range wgErrs {
|
|
if err != nil {
|
|
// not using Failf() as it aborts the test and does not log other errors
|
|
e2elog.Logf("failed to delete PVC and app (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
e2elog.Failf("deleting PVCs and apps failed, %d errors were logged", failed)
|
|
}
|
|
|
|
parentPVCCount := totalSubvolumes - totalCount
|
|
validateSubvolumeCount(f, parentPVCCount, fileSystemName, subvolumegroup)
|
|
// create clones from different snapshots and bind it to an
|
|
// app
|
|
wg.Add(totalCount)
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(n int, p v1.PersistentVolumeClaim, a v1.Pod) {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
p.Spec.DataSource.Name = name
|
|
wgErrs[n] = createPVCAndApp(name, f, &p, &a, deployTimeout)
|
|
if wgErrs[n] == nil {
|
|
err = validateSubvolumePath(f, p.Name, p.Namespace, fileSystemName, subvolumegroup)
|
|
if err != nil {
|
|
wgErrs[n] = err
|
|
}
|
|
}
|
|
wg.Done()
|
|
}(i, *pvcClone, *appClone)
|
|
}
|
|
wg.Wait()
|
|
|
|
for i, err := range wgErrs {
|
|
if err != nil {
|
|
// not using Failf() as it aborts the test and does not log other errors
|
|
e2elog.Logf("failed to create PVC and app (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
e2elog.Failf("creating PVCs and apps failed, %d errors were logged", failed)
|
|
}
|
|
|
|
validateSubvolumeCount(f, totalSubvolumes, fileSystemName, subvolumegroup)
|
|
|
|
wg.Add(totalCount)
|
|
// delete snapshot
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(n int, s snapapi.VolumeSnapshot) {
|
|
s.Name = fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
wgErrs[n] = deleteSnapshot(&s, deployTimeout)
|
|
wg.Done()
|
|
}(i, snap)
|
|
}
|
|
wg.Wait()
|
|
|
|
for i, err := range wgErrs {
|
|
if err != nil {
|
|
// not using Failf() as it aborts the test and does not log other errors
|
|
e2elog.Logf("failed to delete snapshot (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
e2elog.Failf("deleting snapshots failed, %d errors were logged", failed)
|
|
}
|
|
|
|
wg.Add(totalCount)
|
|
// delete clone and app
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(n int, p v1.PersistentVolumeClaim, a v1.Pod) {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
p.Spec.DataSource.Name = name
|
|
wgErrs[n] = deletePVCAndApp(name, f, &p, &a)
|
|
wg.Done()
|
|
}(i, *pvcClone, *appClone)
|
|
}
|
|
wg.Wait()
|
|
|
|
for i, err := range wgErrs {
|
|
if err != nil {
|
|
// not using Failf() as it aborts the test and does not log other errors
|
|
e2elog.Logf("failed to delete PVC and app (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
e2elog.Failf("deleting PVCs and apps failed, %d errors were logged", failed)
|
|
}
|
|
|
|
validateSubvolumeCount(f, parentPVCCount, fileSystemName, subvolumegroup)
|
|
// delete parent pvc
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete PVC or application: %v", err)
|
|
}
|
|
|
|
validateSubvolumeCount(f, 0, fileSystemName, subvolumegroup)
|
|
})
|
|
|
|
By("create a PVC-PVC clone and bind it to an app", func() {
|
|
var wg sync.WaitGroup
|
|
totalCount := 3
|
|
wgErrs := make([]error, totalCount)
|
|
// totalSubvolumes represents the subvolumes in backend
|
|
// always totalCount+parentPVC
|
|
totalSubvolumes := totalCount + 1
|
|
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)
|
|
}
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load application: %v", err)
|
|
}
|
|
app.Namespace = f.UniqueName
|
|
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvc.Name
|
|
label := make(map[string]string)
|
|
label[appKey] = appLabel
|
|
app.Labels = label
|
|
opt := metav1.ListOptions{
|
|
LabelSelector: fmt.Sprintf("%s=%s", appKey, label[appKey]),
|
|
}
|
|
wErr := writeDataInPod(app, &opt, f)
|
|
if wErr != nil {
|
|
e2elog.Failf("failed to write data from application %v", wErr)
|
|
}
|
|
|
|
pvcClone, err := loadPVC(pvcSmartClonePath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load PVC: %v", err)
|
|
}
|
|
pvcClone.Spec.DataSource.Name = pvc.Name
|
|
pvcClone.Namespace = f.UniqueName
|
|
appClone, err := loadApp(appSmartClonePath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load application: %v", err)
|
|
}
|
|
appClone.Namespace = f.UniqueName
|
|
wg.Add(totalCount)
|
|
// create clone and bind it to an app
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(n int, p v1.PersistentVolumeClaim, a v1.Pod) {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
wgErrs[n] = createPVCAndApp(name, f, &p, &a, deployTimeout)
|
|
wg.Done()
|
|
}(i, *pvcClone, *appClone)
|
|
}
|
|
wg.Wait()
|
|
|
|
failed := 0
|
|
for i, err := range wgErrs {
|
|
if err != nil {
|
|
// not using Failf() as it aborts the test and does not log other errors
|
|
e2elog.Logf("failed to create PVC or application (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
e2elog.Failf("deleting PVCs and apps failed, %d errors were logged", failed)
|
|
}
|
|
|
|
validateSubvolumeCount(f, totalSubvolumes, fileSystemName, subvolumegroup)
|
|
|
|
// delete parent pvc
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete PVC or application: %v", err)
|
|
}
|
|
|
|
wg.Add(totalCount)
|
|
// delete clone and app
|
|
for i := 0; i < totalCount; i++ {
|
|
go func(n int, p v1.PersistentVolumeClaim, a v1.Pod) {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, n)
|
|
p.Spec.DataSource.Name = name
|
|
wgErrs[n] = deletePVCAndApp(name, f, &p, &a)
|
|
wg.Done()
|
|
}(i, *pvcClone, *appClone)
|
|
}
|
|
wg.Wait()
|
|
|
|
for i, err := range wgErrs {
|
|
if err != nil {
|
|
// not using Failf() as it aborts the test and does not log other errors
|
|
e2elog.Logf("failed to delete PVC or application (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
e2elog.Failf("deleting PVCs and apps failed, %d errors were logged", failed)
|
|
}
|
|
|
|
validateSubvolumeCount(f, 0, fileSystemName, subvolumegroup)
|
|
})
|
|
|
|
By("Create ROX PVC and bind it to an app", func() {
|
|
// create PVC and bind it to an app
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
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)
|
|
}
|
|
|
|
pvcClone, err := loadPVC(pvcSmartClonePath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load PVC: %v", err)
|
|
}
|
|
pvcClone.Namespace = f.UniqueName
|
|
pvcClone.Spec.DataSource.Name = pvc.Name
|
|
pvcClone.Spec.AccessModes = []v1.PersistentVolumeAccessMode{v1.ReadOnlyMany}
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
e2elog.Failf("failed to load application: %v", err)
|
|
}
|
|
|
|
app.Namespace = f.UniqueName
|
|
label := map[string]string{
|
|
"app": app.Name,
|
|
}
|
|
app.Labels = label
|
|
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvcClone.Name
|
|
err = createPVCAndApp("", f, pvcClone, app, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Failf("failed to create PVC or application: %v", err)
|
|
}
|
|
|
|
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 cloned ROX pvc and app
|
|
err = deletePVCAndApp("", f, pvcClone, app)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete PVC or application: %v", err)
|
|
}
|
|
|
|
// delete parent pvc
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete PVC: %v", 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, true, f)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete PVC: %v", err)
|
|
}
|
|
})
|
|
// delete cephFS provisioner secret
|
|
err := deleteCephUser(f, keyringCephFSProvisionerUsername)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete user %s: %v", keyringCephFSProvisionerUsername, err)
|
|
}
|
|
// delete cephFS plugin secret
|
|
err = deleteCephUser(f, keyringCephFSNodePluginUsername)
|
|
if err != nil {
|
|
e2elog.Failf("failed to delete user %s: %v", keyringCephFSNodePluginUsername, err)
|
|
}
|
|
})
|
|
})
|
|
})
|