mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-18 11:00:25 +00:00
333 lines
10 KiB
Go
333 lines
10 KiB
Go
package e2e
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import (
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"fmt"
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"time"
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. "github.com/onsi/ginkgo" // nolint
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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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rbdProvisioner = "csi-rbdplugin-provisioner.yaml"
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rbdProvisionerRBAC = "csi-provisioner-rbac.yaml"
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rbdNodePlugin = "csi-rbdplugin.yaml"
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rbdNodePluginRBAC = "csi-nodeplugin-rbac.yaml"
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configMap = "csi-config-map.yaml"
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rbdDirPath = "../deploy/rbd/kubernetes"
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rbdExamplePath = "../examples/rbd/"
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rbdDeploymentName = "csi-rbdplugin-provisioner"
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rbdDaemonsetName = "csi-rbdplugin"
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namespace = "default"
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)
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func updaterbdDirPath(c clientset.Interface) {
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version := getKubeVersionToDeploy(c)
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rbdDirPath = fmt.Sprintf("%s/%s/", rbdDirPath, version)
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}
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func deployRBDPlugin() {
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// delete objects deployed by rook
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framework.RunKubectlOrDie("delete", "--ignore-not-found=true", "-f", rbdDirPath+rbdProvisionerRBAC)
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framework.RunKubectlOrDie("delete", "--ignore-not-found=true", "-f", rbdDirPath+rbdNodePluginRBAC)
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// deploy provisioner
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framework.RunKubectlOrDie("create", "-f", rbdDirPath+rbdProvisioner)
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framework.RunKubectlOrDie("create", "-f", rbdDirPath+rbdProvisionerRBAC)
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// deploy nodeplugin
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framework.RunKubectlOrDie("create", "-f", rbdDirPath+rbdNodePlugin)
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framework.RunKubectlOrDie("create", "-f", rbdDirPath+rbdNodePluginRBAC)
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}
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func deleteRBDPlugin() {
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_, err := framework.RunKubectl("delete", "-f", rbdDirPath+rbdProvisioner)
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if err != nil {
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e2elog.Logf("failed to delete rbd provisioner %v", err)
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}
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_, err = framework.RunKubectl("delete", "-f", rbdDirPath+rbdProvisionerRBAC)
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if err != nil {
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e2elog.Logf("failed to delete provisioner rbac %v", err)
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}
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_, err = framework.RunKubectl("delete", "-f", rbdDirPath+rbdNodePlugin)
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if err != nil {
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e2elog.Logf("failed to delete nodeplugin %v", err)
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}
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_, err = framework.RunKubectl("delete", "-f", rbdDirPath+rbdNodePluginRBAC)
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if err != nil {
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e2elog.Logf("failed to delete nodeplugin rbac %v", err)
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}
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}
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var _ = Describe("RBD", func() {
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f := framework.NewDefaultFramework("rbd")
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var c clientset.Interface
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// deploy RBD CSI
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BeforeEach(func() {
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c = f.ClientSet
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updaterbdDirPath(f.ClientSet)
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createConfigMap(rbdDirPath, f.ClientSet, f)
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deployRBDPlugin()
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createRBDStorageClass(f.ClientSet, f, make(map[string]string))
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createRBDSecret(f.ClientSet, f)
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})
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AfterEach(func() {
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if CurrentGinkgoTestDescription().Failed {
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// log provisoner
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logsCSIPods("app=csi-rbdplugin-provisioner", c)
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// log node plugin
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logsCSIPods("app=csi-rbdplugin", c)
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}
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deleteRBDPlugin()
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deleteConfigMap(rbdDirPath)
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deleteResource(rbdExamplePath + "secret.yaml")
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deleteResource(rbdExamplePath + "storageclass.yaml")
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// deleteResource(rbdExamplePath + "snapshotclass.yaml")
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})
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Context("Test RBD CSI", func() {
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It("Test RBD CSI", func() {
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pvcPath := rbdExamplePath + "pvc.yaml"
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appPath := rbdExamplePath + "pod.yaml"
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rawPvcPath := rbdExamplePath + "raw-block-pvc.yaml"
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rawAppPath := rbdExamplePath + "raw-block-pod.yaml"
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// pvcClonePath := rbdExamplePath + "pvc-restore.yaml"
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// appClonePath := rbdExamplePath + "pod-restore.yaml"
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// snapshotPath := rbdExamplePath + "snapshot.yaml"
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By("checking provisioner statefulset/deployment is running")
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timeout := time.Duration(deployTimeout) * time.Minute
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var err error
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sts := deployProvAsSTS(f.ClientSet)
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if sts {
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err = waitForStatefulSetReplicasReady(rbdDeploymentName, namespace, f.ClientSet, 1*time.Second, timeout)
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} else {
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err = waitForDeploymentComplete(rbdDeploymentName, namespace, f.ClientSet, deployTimeout)
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}
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if err != nil {
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Fail(err.Error())
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}
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By("checking nodeplugin deamonsets is running")
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err = waitForDaemonSets(rbdDaemonsetName, namespace, f.ClientSet, deployTimeout)
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if err != nil {
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Fail(err.Error())
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}
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By("create a PVC and Bind it to an app", func() {
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validatePVCAndAppBinding(pvcPath, appPath, f)
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})
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By("create a PVC and Bind it to an app with normal user", func() {
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validateNormalUserPVCAccess(pvcPath, f)
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})
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By("create a PVC and Bind it to an app with ext4 as the FS ", func() {
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deleteResource(rbdExamplePath + "storageclass.yaml")
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createRBDStorageClass(f.ClientSet, f, map[string]string{"csi.storage.k8s.io/fstype": "ext4"})
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validatePVCAndAppBinding(pvcPath, appPath, f)
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deleteResource(rbdExamplePath + "storageclass.yaml")
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createRBDStorageClass(f.ClientSet, f, make(map[string]string))
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})
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By("create a PVC and Bind it to an app with encrypted RBD volume", func() {
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deleteResource(rbdExamplePath + "storageclass.yaml")
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createRBDStorageClass(f.ClientSet, f, map[string]string{"encrypted": "true"})
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validateEncryptedPVCAndAppBinding(pvcPath, appPath, f)
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deleteResource(rbdExamplePath + "storageclass.yaml")
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createRBDStorageClass(f.ClientSet, f, make(map[string]string))
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})
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// skipping snapshot testing
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// By("create a PVC clone and Bind it to an app", func() {
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// createRBDSnapshotClass(f)
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// pvc, err := loadPVC(pvcPath)
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// if err != nil {
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// Fail(err.Error())
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// }
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// pvc.Namespace = f.UniqueName
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// e2elog.Logf("The PVC template %+v", pvc)
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// err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
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// if err != nil {
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// Fail(err.Error())
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// }
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// // validate created backend rbd images
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// images := listRBDImages(f)
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// if len(images) != 1 {
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// e2elog.Logf("backend image count %d expected image count %d", len(images), 1)
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// Fail("validate backend image failed")
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// }
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// snap := getSnapshot(snapshotPath)
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// snap.Namespace = f.UniqueName
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// snap.Spec.Source.Name = pvc.Name
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// snap.Spec.Source.Kind = "PersistentVolumeClaim"
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// err = createSnapshot(&snap, deployTimeout)
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// if err != nil {
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// Fail(err.Error())
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// }
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// pool := "replicapool"
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// snapList, err := listSnapshots(f, pool, images[0])
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// if err != nil {
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// Fail(err.Error())
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// }
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// if len(snapList) != 1 {
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// e2elog.Logf("backend snapshot not matching kube snap count,snap count = % kube snap count %d", len(snapList), 1)
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// Fail("validate backend snapshot failed")
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// }
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// validatePVCAndAppBinding(pvcClonePath, appClonePath, f)
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// err = deleteSnapshot(&snap, deployTimeout)
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// if err != nil {
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// Fail(err.Error())
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// }
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// err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
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// if err != nil {
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// Fail(err.Error())
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// }
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// })
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By("create a block type PVC and Bind it to an app", func() {
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validatePVCAndAppBinding(rawPvcPath, rawAppPath, f)
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})
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By("create/delete multiple PVCs and Apps", func() {
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totalCount := 2
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pvc, err := loadPVC(pvcPath)
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if err != nil {
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Fail(err.Error())
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}
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pvc.Namespace = f.UniqueName
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app, err := loadApp(appPath)
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if err != nil {
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Fail(err.Error())
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}
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app.Namespace = f.UniqueName
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// create pvc and app
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for i := 0; i < totalCount; i++ {
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name := fmt.Sprintf("%s%d", f.UniqueName, i)
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err := createPVCAndApp(name, f, pvc, app)
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if err != nil {
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Fail(err.Error())
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}
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}
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// validate created backend rbd images
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images := listRBDImages(f)
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if len(images) != totalCount {
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e2elog.Logf("backend image creation not matching pvc count, image count = % pvc count %d", len(images), totalCount)
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Fail("validate multiple pvc failed")
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}
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// delete pvc and app
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for i := 0; i < totalCount; i++ {
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name := fmt.Sprintf("%s%d", f.UniqueName, i)
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err := deletePVCAndApp(name, f, pvc, app)
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if err != nil {
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Fail(err.Error())
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}
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}
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// validate created backend rbd images
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images = listRBDImages(f)
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if len(images) > 0 {
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e2elog.Logf("left out rbd backend images count %d", len(images))
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Fail("validate multiple pvc failed")
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}
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})
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By("check data persist after recreating pod with same pvc", func() {
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err := checkDataPersist(pvcPath, appPath, f)
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if err != nil {
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Fail(err.Error())
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}
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})
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By("Resize Filesystem PVC and check application directory size", func() {
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v, err := f.ClientSet.Discovery().ServerVersion()
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if err != nil {
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e2elog.Logf("failed to get server version with error %v", err)
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Fail(err.Error())
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}
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// Resize 0.3.0 is only supported from v1.15+
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if v.Major > "1" || (v.Major == "1" && v.Minor >= "15") {
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err := resizePVCAndValidateSize(pvcPath, appPath, f)
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if err != nil {
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e2elog.Logf("failed to resize filesystem PVC %v", err)
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Fail(err.Error())
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}
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deleteResource(rbdExamplePath + "storageclass.yaml")
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createRBDStorageClass(f.ClientSet, f, map[string]string{"csi.storage.k8s.io/fstype": "xfs"})
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err = resizePVCAndValidateSize(pvcPath, appPath, f)
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if err != nil {
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e2elog.Logf("failed to resize filesystem PVC %v", err)
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Fail(err.Error())
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}
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}
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})
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By("Resize Block PVC and check Device size", func() {
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v, err := f.ClientSet.Discovery().ServerVersion()
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if err != nil {
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e2elog.Logf("failed to get server version with error %v", err)
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Fail(err.Error())
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}
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// Block PVC resize is supported in kubernetes 1.16+
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if v.Major > "1" || (v.Major == "1" && v.Minor >= "16") {
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err := resizePVCAndValidateSize(rawPvcPath, rawAppPath, f)
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if err != nil {
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e2elog.Logf("failed to resize block PVC %v", err)
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Fail(err.Error())
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}
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}
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})
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By("Test unmount after nodeplugin restart", func() {
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pvc, err := loadPVC(pvcPath)
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if err != nil {
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Fail(err.Error())
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}
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pvc.Namespace = f.UniqueName
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app, err := loadApp(appPath)
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if err != nil {
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Fail(err.Error())
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}
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app.Namespace = f.UniqueName
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err = createPVCAndApp("", f, pvc, app)
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if err != nil {
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Fail(err.Error())
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}
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// delete rbd nodeplugin pods
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err = deletePodWithLabel("app=csi-rbdplugin")
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if err != nil {
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Fail(err.Error())
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}
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// wait for nodeplugin pods to come up
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err = waitForDaemonSets(rbdDaemonsetName, namespace, f.ClientSet, deployTimeout)
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if err != nil {
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Fail(err.Error())
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}
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err = deletePVCAndApp("", f, pvc, app)
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if err != nil {
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Fail(err.Error())
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}
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})
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})
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})
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})
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