mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-23 21:40:20 +00:00
1066 lines
34 KiB
Go
1066 lines
34 KiB
Go
/*
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Copyright 2022 The Ceph-CSI Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package e2e
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import (
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"context"
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"fmt"
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"strings"
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"sync"
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"time"
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snapapi "github.com/kubernetes-csi/external-snapshotter/client/v6/apis/volumesnapshot/v1"
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. "github.com/onsi/ginkgo/v2" //nolint:golint // e2e uses By() and other Ginkgo functions
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v1 "k8s.io/api/core/v1"
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apierrs "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/util/wait"
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clientset "k8s.io/client-go/kubernetes"
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"k8s.io/kubernetes/test/e2e/framework"
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e2edebug "k8s.io/kubernetes/test/e2e/framework/debug"
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"k8s.io/pod-security-admission/api"
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)
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var (
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nfsProvisioner = "csi-nfsplugin-provisioner.yaml"
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nfsProvisionerRBAC = "csi-provisioner-rbac.yaml"
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nfsNodePlugin = "csi-nfsplugin.yaml"
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nfsNodePluginRBAC = "csi-nodeplugin-rbac.yaml"
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nfsRookCephNFS = "rook-nfs.yaml"
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nfsDeploymentName = "csi-nfsplugin-provisioner"
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nfsDeamonSetName = "csi-nfsplugin"
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nfsContainerName = "csi-nfsplugin"
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nfsDirPath = "../deploy/nfs/kubernetes/"
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nfsExamplePath = examplePath + "nfs/"
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nfsPoolName = ".nfs"
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// FIXME: some tests change the subvolumegroup to "e2e".
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defaultSubvolumegroup = "csi"
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)
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func deployNFSPlugin(f *framework.Framework) {
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// delete objects deployed by rook
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err := deleteResource(nfsDirPath + nfsProvisionerRBAC)
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if err != nil {
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framework.Failf("failed to delete provisioner rbac %s: %v", nfsDirPath+nfsProvisionerRBAC, err)
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}
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err = deleteResource(nfsDirPath + nfsNodePluginRBAC)
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if err != nil {
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framework.Failf("failed to delete nodeplugin rbac %s: %v", nfsDirPath+nfsNodePluginRBAC, err)
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}
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// the pool should not be deleted, as it may contain configurations
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// from non-e2e related CephNFS objects
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err = createPool(f, nfsPoolName)
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if err != nil {
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framework.Failf("failed to create pool for NFS config %q: %v", nfsPoolName, err)
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}
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createORDeleteNFSResources(kubectlCreate)
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}
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func deleteNFSPlugin() {
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createORDeleteNFSResources(kubectlDelete)
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}
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func createORDeleteNFSResources(action kubectlAction) {
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cephConfigFile := getConfigFile(cephConfconfigMap, deployPath, examplePath)
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resources := []ResourceDeployer{
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// shared resources
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&yamlResource{
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filename: nfsDirPath + csiDriverObject,
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allowMissing: true,
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},
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&yamlResource{
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filename: cephConfigFile,
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allowMissing: true,
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},
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// dependencies for provisioner
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&yamlResourceNamespaced{
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filename: nfsDirPath + nfsProvisionerRBAC,
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namespace: cephCSINamespace,
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},
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// the provisioner itself
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&yamlResourceNamespaced{
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filename: nfsDirPath + nfsProvisioner,
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namespace: cephCSINamespace,
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oneReplica: true,
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},
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// dependencies for the node-plugin
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&yamlResourceNamespaced{
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filename: nfsDirPath + nfsNodePluginRBAC,
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namespace: cephCSINamespace,
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},
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// the node-plugin itself
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&yamlResourceNamespaced{
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filename: nfsDirPath + nfsNodePlugin,
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namespace: cephCSINamespace,
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},
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// NFS server deployment
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&yamlResourceNamespaced{
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filename: nfsExamplePath + nfsRookCephNFS,
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namespace: rookNamespace,
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},
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}
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for _, r := range resources {
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err := r.Do(action)
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if err != nil {
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framework.Failf("failed to %s resource: %v", action, err)
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}
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}
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}
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func createNFSStorageClass(
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c clientset.Interface,
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f *framework.Framework,
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enablePool bool,
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params map[string]string,
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) error {
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scPath := fmt.Sprintf("%s/%s", nfsExamplePath, "storageclass.yaml")
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sc, err := getStorageClass(scPath)
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if err != nil {
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return err
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}
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sc.Parameters["nfsCluster"] = "my-nfs"
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sc.Parameters["server"] = "rook-ceph-nfs-my-nfs-a." + rookNamespace + ".svc.cluster.local"
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// standard CephFS parameters
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sc.Parameters["fsName"] = fileSystemName
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sc.Parameters["csi.storage.k8s.io/provisioner-secret-namespace"] = cephCSINamespace
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sc.Parameters["csi.storage.k8s.io/provisioner-secret-name"] = cephFSProvisionerSecretName
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sc.Parameters["csi.storage.k8s.io/controller-expand-secret-namespace"] = cephCSINamespace
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sc.Parameters["csi.storage.k8s.io/controller-expand-secret-name"] = cephFSProvisionerSecretName
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sc.Parameters["csi.storage.k8s.io/node-stage-secret-namespace"] = cephCSINamespace
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sc.Parameters["csi.storage.k8s.io/node-stage-secret-name"] = cephFSNodePluginSecretName
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if enablePool {
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sc.Parameters["pool"] = "myfs-replicated"
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}
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// overload any parameters that were passed
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if params == nil {
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// create an empty params, so that params["clusterID"] below
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// does not panic
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params = map[string]string{}
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}
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for param, value := range params {
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sc.Parameters[param] = value
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}
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// fetch and set fsID from the cluster if not set in params
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if _, found := params["clusterID"]; !found {
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var fsID string
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fsID, err = getClusterID(f)
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if err != nil {
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return fmt.Errorf("failed to get clusterID: %w", err)
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}
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sc.Parameters["clusterID"] = fsID
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}
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sc.Provisioner = nfsDriverName
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timeout := time.Duration(deployTimeout) * time.Minute
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return wait.PollUntilContextTimeout(context.TODO(), poll, timeout, true, func(ctx context.Context) (bool, error) {
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_, err = c.StorageV1().StorageClasses().Create(ctx, &sc, metav1.CreateOptions{})
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if err != nil {
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framework.Logf("error creating StorageClass %q: %v", sc.Name, err)
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if apierrs.IsAlreadyExists(err) {
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return true, nil
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}
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if isRetryableAPIError(err) {
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return false, nil
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}
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return false, fmt.Errorf("failed to create StorageClass %q: %w", sc.Name, err)
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}
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return true, nil
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})
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}
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// unmountNFSVolume unmounts a NFS volume mounted on a pod.
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func unmountNFSVolume(f *framework.Framework, appName, pvcName string) error {
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pod, err := f.ClientSet.CoreV1().Pods(f.UniqueName).Get(context.TODO(), appName, metav1.GetOptions{})
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if err != nil {
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framework.Logf("Error occurred getting pod %s in namespace %s", appName, f.UniqueName)
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return fmt.Errorf("failed to get pod: %w", err)
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}
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pvc, err := f.ClientSet.CoreV1().
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PersistentVolumeClaims(f.UniqueName).
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Get(context.TODO(), pvcName, metav1.GetOptions{})
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if err != nil {
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framework.Logf("Error occurred getting PVC %s in namespace %s", pvcName, f.UniqueName)
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return fmt.Errorf("failed to get pvc: %w", err)
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}
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cmd := fmt.Sprintf(
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"umount /var/lib/kubelet/pods/%s/volumes/kubernetes.io~csi/%s/mount",
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pod.UID,
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pvc.Spec.VolumeName)
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stdErr, err := execCommandInDaemonsetPod(
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f,
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cmd,
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nfsDeamonSetName,
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pod.Spec.NodeName,
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"csi-nfsplugin", // name of the container
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cephCSINamespace)
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if stdErr != "" {
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framework.Logf("StdErr occurred: %s", stdErr)
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}
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return err
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}
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var _ = Describe("nfs", func() {
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f := framework.NewDefaultFramework("nfs")
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f.NamespacePodSecurityEnforceLevel = api.LevelPrivileged
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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 !testNFS || upgradeTesting || helmTest {
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Skip("Skipping NFS E2E")
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}
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c = f.ClientSet
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if deployNFS {
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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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framework.Failf("failed to create namespace %s: %v", cephCSINamespace, err)
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}
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}
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deployNFSPlugin(f)
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}
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// cephfs testing might have changed the default subvolumegroup
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subvolumegroup = defaultSubvolumegroup
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err := createConfigMap(nfsDirPath, f.ClientSet, f)
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if err != nil {
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framework.Failf("failed to create configmap: %v", err)
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}
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// create nfs provisioner secret
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key, err := createCephUser(f, keyringCephFSProvisionerUsername, cephFSProvisionerCaps())
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if err != nil {
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framework.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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framework.Failf("failed to create provisioner secret: %v", err)
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}
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// create nfs plugin secret
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key, err = createCephUser(f, keyringCephFSNodePluginUsername, cephFSNodePluginCaps())
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if err != nil {
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framework.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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framework.Failf("failed to create node secret: %v", err)
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}
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err = createSubvolumegroup(f, fileSystemName, subvolumegroup)
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if err != nil {
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framework.Failf("%v", err)
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}
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})
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AfterEach(func() {
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if !testNFS || upgradeTesting {
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Skip("Skipping NFS E2E")
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}
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if CurrentSpecReport().Failed() {
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// log pods created by helm chart
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logsCSIPods("app=ceph-csi-nfs", c)
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// log provisioner
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logsCSIPods("app=csi-nfsplugin-provisioner", c)
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// log node plugin
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logsCSIPods("app=csi-nfsplugin", c)
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// log all details from the namespace where Ceph-CSI is deployed
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e2edebug.DumpAllNamespaceInfo(context.TODO(), c, cephCSINamespace)
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}
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err := deleteConfigMap(nfsDirPath)
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if err != nil {
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framework.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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framework.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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framework.Failf("failed to delete node secret: %v", err)
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}
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err = deleteResource(nfsExamplePath + "storageclass.yaml")
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if err != nil {
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framework.Failf("failed to delete storageclass: %v", err)
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}
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err = deleteSubvolumegroup(f, fileSystemName, subvolumegroup)
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if err != nil {
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framework.Failf("%v", err)
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}
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if deployNFS {
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deleteNFSPlugin()
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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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framework.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 NFS CSI", func() {
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if !testNFS {
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return
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}
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It("Test NFS CSI", func() {
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pvcPath := nfsExamplePath + "pvc.yaml"
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appPath := nfsExamplePath + "pod.yaml"
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appRWOPPath := nfsExamplePath + "pod-rwop.yaml"
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pvcRWOPPath := nfsExamplePath + "pvc-rwop.yaml"
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pvcSmartClonePath := nfsExamplePath + "pvc-clone.yaml"
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appSmartClonePath := nfsExamplePath + "pod-clone.yaml"
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pvcClonePath := nfsExamplePath + "pvc-restore.yaml"
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appClonePath := nfsExamplePath + "pod-restore.yaml"
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snapshotPath := nfsExamplePath + "snapshot.yaml"
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metadataPool, getErr := getCephFSMetadataPoolName(f, fileSystemName)
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if getErr != nil {
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framework.Failf("failed getting cephFS metadata pool name: %v", getErr)
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}
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By("checking provisioner deployment is running", func() {
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err := waitForDeploymentComplete(f.ClientSet, nfsDeploymentName, cephCSINamespace, deployTimeout)
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if err != nil {
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framework.Failf("timeout waiting for deployment %s: %v", nfsDeploymentName, 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(nfsDeamonSetName, cephCSINamespace, f.ClientSet, deployTimeout)
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if err != nil {
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framework.Failf("timeout waiting for daemonset %s: %v", nfsDeamonSetName, err)
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}
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})
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By("verify mountOptions support", func() {
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err := createNFSStorageClass(f.ClientSet, f, false, nil)
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if err != nil {
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framework.Failf("failed to create NFS storageclass: %v", err)
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}
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err = verifySeLinuxMountOption(f, pvcPath, appPath,
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nfsDeamonSetName, nfsContainerName, cephCSINamespace)
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if err != nil {
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framework.Failf("failed to verify mount options: %v", err)
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}
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err = deleteResource(nfsExamplePath + "storageclass.yaml")
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if err != nil {
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framework.Failf("failed to delete NFS storageclass: %v", err)
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}
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})
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By("verify RWOP volume support", func() {
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err := createNFSStorageClass(f.ClientSet, f, false, nil)
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if err != nil {
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framework.Failf("failed to create NFS storageclass: %v", err)
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}
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pvc, err := loadPVC(pvcRWOPPath)
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if err != nil {
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framework.Failf("failed to load PVC: %v", err)
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}
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pvc.Namespace = f.UniqueName
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// create application
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app, err := loadApp(appRWOPPath)
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if err != nil {
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framework.Failf("failed to load application: %v", err)
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}
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app.Namespace = f.UniqueName
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baseAppName := app.Name
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err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
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if err != nil {
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if rwopMayFail(err) {
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framework.Logf("RWOP is not supported: %v", err)
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return
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}
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framework.Failf("failed to create PVC: %v", err)
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}
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err = createApp(f.ClientSet, app, deployTimeout)
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if err != nil {
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framework.Failf("failed to create application: %v", err)
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}
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validateSubvolumeCount(f, 1, fileSystemName, defaultSubvolumegroup)
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|
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err = validateRWOPPodCreation(f, pvc, app, baseAppName)
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if err != nil {
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framework.Failf("failed to validate RWOP pod creation: %v", err)
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}
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validateSubvolumeCount(f, 0, fileSystemName, defaultSubvolumegroup)
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err = deleteResource(nfsExamplePath + "storageclass.yaml")
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if err != nil {
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framework.Failf("failed to delete NFS storageclass: %v", err)
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}
|
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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 := createNFSStorageClass(f.ClientSet, f, true, nil)
|
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if err != nil {
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framework.Failf("failed to create NFS 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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framework.Failf("failed to validate NFS pvc and application binding: %v", err)
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}
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err = deleteResource(nfsExamplePath + "storageclass.yaml")
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if err != nil {
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framework.Failf("failed to delete NFS storageclass: %v", err)
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}
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})
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By("create a storageclass with sys,krb5i security and a PVC then bind it to an app", func() {
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err := createNFSStorageClass(f.ClientSet, f, false, map[string]string{
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"secTypes": "sys,krb5i",
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})
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if err != nil {
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framework.Failf("failed to create NFS 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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framework.Failf("failed to validate NFS pvc and application binding: %v", err)
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}
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err = deleteResource(nfsExamplePath + "storageclass.yaml")
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if err != nil {
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framework.Failf("failed to delete NFS storageclass: %v", err)
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}
|
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})
|
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|
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By("create a storageclass with a restricted set of clients allowed to mount it", func() {
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clientExample := "192.168.49.29"
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err := createNFSStorageClass(f.ClientSet, f, false, map[string]string{
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"clients": clientExample,
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})
|
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if err != nil {
|
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framework.Failf("failed to create NFS storageclass: %v", err)
|
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}
|
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pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
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framework.Failf("Could not create PVC: 1 %v", err)
|
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}
|
|
pvc.Namespace = f.UniqueName
|
|
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
framework.Failf("failed to create PVC: %v", err)
|
|
}
|
|
|
|
if !checkExports(f, "my-nfs", clientExample) {
|
|
framework.Failf("failed in testing exports")
|
|
}
|
|
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
framework.Failf("failed to delete PVC: %v", err)
|
|
}
|
|
err = deleteResource(nfsExamplePath + "storageclass.yaml")
|
|
if err != nil {
|
|
framework.Failf("failed to delete NFS storageclass: %v", err)
|
|
}
|
|
})
|
|
|
|
By("create a PVC and bind it to an app", func() {
|
|
err := createNFSStorageClass(f.ClientSet, f, false, nil)
|
|
if err != nil {
|
|
framework.Failf("failed to create NFS storageclass: %v", err)
|
|
}
|
|
err = validatePVCAndAppBinding(pvcPath, appPath, f)
|
|
if err != nil {
|
|
framework.Failf("failed to validate NFS 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 {
|
|
framework.Failf("failed to validate normal user NFS pvc and application binding: %v", err)
|
|
}
|
|
})
|
|
|
|
By("create/delete multiple PVCs and Apps", func() {
|
|
totalCount := 2
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
framework.Failf("failed to load PVC: %v", err)
|
|
}
|
|
pvc.Namespace = f.UniqueName
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
framework.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 {
|
|
framework.Failf("failed to create PVC or application: %v", err)
|
|
}
|
|
err = validateSubvolumePath(f, pvc.Name, pvc.Namespace, fileSystemName, defaultSubvolumegroup)
|
|
if err != nil {
|
|
framework.Failf("failed to validate subvolumePath: %v", err)
|
|
}
|
|
}
|
|
|
|
validateSubvolumeCount(f, totalCount, fileSystemName, defaultSubvolumegroup)
|
|
// 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 {
|
|
framework.Failf("failed to delete PVC or application: %v", err)
|
|
}
|
|
|
|
}
|
|
validateSubvolumeCount(f, 0, fileSystemName, defaultSubvolumegroup)
|
|
})
|
|
|
|
By("check data persist after recreating pod", func() {
|
|
err := checkDataPersist(pvcPath, appPath, f)
|
|
if err != nil {
|
|
framework.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 {
|
|
framework.Failf("failed to create PVC or application: %v", err)
|
|
}
|
|
|
|
err = unmountNFSVolume(f, app.Name, pvc.Name)
|
|
if err != nil {
|
|
framework.Failf("failed to unmount volume: %v", err)
|
|
}
|
|
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
framework.Failf("failed to delete PVC or application: %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 {
|
|
framework.Failf("failed to load PVC: %v", err)
|
|
}
|
|
pvc.Namespace = f.UniqueName
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
framework.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 {
|
|
framework.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) {
|
|
framework.Failf(stdErr)
|
|
}
|
|
|
|
// delete PVC and app
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
framework.Failf("failed to delete PVC or application: %v", err)
|
|
}
|
|
})
|
|
|
|
// delete nfs provisioner secret
|
|
err := deleteCephUser(f, keyringCephFSProvisionerUsername)
|
|
if err != nil {
|
|
framework.Failf("failed to delete user %s: %v", keyringCephFSProvisionerUsername, err)
|
|
}
|
|
// delete nfs plugin secret
|
|
err = deleteCephUser(f, keyringCephFSNodePluginUsername)
|
|
if err != nil {
|
|
framework.Failf("failed to delete user %s: %v", keyringCephFSNodePluginUsername, err)
|
|
}
|
|
|
|
By("Resize PVC and check application directory size", func() {
|
|
err := resizePVCAndValidateSize(pvcPath, appPath, f)
|
|
if err != nil {
|
|
framework.Failf("failed to resize PVC: %v", err)
|
|
}
|
|
})
|
|
|
|
By("create a PVC clone and bind it to an app", func() {
|
|
var wg sync.WaitGroup
|
|
totalCount := 3
|
|
wgErrs := make([]error, totalCount)
|
|
chErrs := make([]error, totalCount)
|
|
// totalSubvolumes represents the subvolumes in backend
|
|
// always totalCount+parentPVC
|
|
totalSubvolumes := totalCount + 1
|
|
wg.Add(totalCount)
|
|
err := createNFSSnapshotClass(f)
|
|
if err != nil {
|
|
framework.Failf("failed to delete NFS snapshotclass: %v", err)
|
|
}
|
|
defer func() {
|
|
err = deleteNFSSnapshotClass()
|
|
if err != nil {
|
|
framework.Failf("failed to delete VolumeSnapshotClass: %v", err)
|
|
}
|
|
}()
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
framework.Failf("failed to load PVC: %v", err)
|
|
}
|
|
|
|
pvc.Namespace = f.UniqueName
|
|
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
framework.Failf("failed to create PVC: %v", err)
|
|
}
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
framework.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]),
|
|
}
|
|
checkSum, err := writeDataAndCalChecksum(app, &opt, f)
|
|
if err != nil {
|
|
framework.Failf("failed to calculate checksum: %v", err)
|
|
}
|
|
|
|
_, pv, err := getPVCAndPV(f.ClientSet, pvc.Name, pvc.Namespace)
|
|
if err != nil {
|
|
framework.Failf("failed to get PV object for %s: %v", pvc.Name, err)
|
|
}
|
|
|
|
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
|
|
framework.Logf("failed to create snapshot (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
framework.Failf("creating snapshots failed, %d errors were logged", failed)
|
|
}
|
|
validateCephFSSnapshotCount(f, totalCount, defaultSubvolumegroup, pv)
|
|
|
|
pvcClone, err := loadPVC(pvcClonePath)
|
|
if err != nil {
|
|
framework.Failf("failed to load PVC: %v", err)
|
|
}
|
|
appClone, err := loadApp(appClonePath)
|
|
if err != nil {
|
|
framework.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)
|
|
appClone.Labels = label
|
|
|
|
// 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
|
|
}
|
|
filePath := a.Spec.Containers[0].VolumeMounts[0].MountPath + "/test"
|
|
var checkSumClone string
|
|
framework.Logf("Calculating checksum clone for filepath %s", filePath)
|
|
checkSumClone, chErrs[n] = calculateSHA512sum(f, &a, filePath, &opt)
|
|
framework.Logf("checksum for clone is %s", checkSumClone)
|
|
if chErrs[n] != nil {
|
|
framework.Logf("Failed calculating checksum clone %s", chErrs[n])
|
|
}
|
|
if checkSumClone != checkSum {
|
|
framework.Logf("checksum didn't match. checksum=%s and checksumclone=%s", checkSum, checkSumClone)
|
|
}
|
|
}
|
|
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
|
|
framework.Logf("failed to create PVC and app (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
framework.Failf("creating PVCs and apps failed, %d errors were logged", failed)
|
|
}
|
|
|
|
for i, err := range chErrs {
|
|
if err != nil {
|
|
// not using Failf() as it aborts the test and does not log other errors
|
|
framework.Logf("failed to calculate checksum (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
framework.Failf("calculating checksum failed, %d errors were logged", failed)
|
|
}
|
|
|
|
validateSubvolumeCount(f, totalSubvolumes, fileSystemName, subvolumegroup)
|
|
validateOmapCount(f, totalSubvolumes, cephfsType, metadataPool, volumesType)
|
|
validateOmapCount(f, totalCount, cephfsType, metadataPool, snapsType)
|
|
|
|
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
|
|
framework.Logf("failed to delete PVC and app (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
framework.Failf("deleting PVCs and apps failed, %d errors were logged", failed)
|
|
}
|
|
|
|
parentPVCCount := totalSubvolumes - totalCount
|
|
validateSubvolumeCount(f, parentPVCCount, fileSystemName, subvolumegroup)
|
|
validateOmapCount(f, parentPVCCount, cephfsType, metadataPool, volumesType)
|
|
validateOmapCount(f, totalCount, cephfsType, metadataPool, snapsType)
|
|
// 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
|
|
}
|
|
filePath := a.Spec.Containers[0].VolumeMounts[0].MountPath + "/test"
|
|
var checkSumClone string
|
|
framework.Logf("Calculating checksum clone for filepath %s", filePath)
|
|
checkSumClone, chErrs[n] = calculateSHA512sum(f, &a, filePath, &opt)
|
|
framework.Logf("checksum for clone is %s", checkSumClone)
|
|
if chErrs[n] != nil {
|
|
framework.Logf("Failed calculating checksum clone %s", chErrs[n])
|
|
}
|
|
if checkSumClone != checkSum {
|
|
framework.Logf("checksum didn't match. checksum=%s and checksumclone=%s", checkSum, checkSumClone)
|
|
}
|
|
}
|
|
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
|
|
framework.Logf("failed to create PVC and app (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
framework.Failf("creating PVCs and apps failed, %d errors were logged", failed)
|
|
}
|
|
|
|
for i, err := range chErrs {
|
|
if err != nil {
|
|
// not using Failf() as it aborts the test and does not log other errors
|
|
framework.Logf("failed to calculate checksum (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
framework.Failf("calculating checksum failed, %d errors were logged", failed)
|
|
}
|
|
|
|
validateSubvolumeCount(f, totalSubvolumes, fileSystemName, subvolumegroup)
|
|
validateOmapCount(f, totalSubvolumes, cephfsType, metadataPool, volumesType)
|
|
validateOmapCount(f, totalCount, cephfsType, metadataPool, snapsType)
|
|
|
|
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
|
|
framework.Logf("failed to delete snapshot (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
framework.Failf("deleting snapshots failed, %d errors were logged", failed)
|
|
}
|
|
|
|
validateCephFSSnapshotCount(f, 0, defaultSubvolumegroup, pv)
|
|
|
|
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
|
|
framework.Logf("failed to delete PVC and app (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
framework.Failf("deleting PVCs and apps failed, %d errors were logged", failed)
|
|
}
|
|
|
|
validateSubvolumeCount(f, parentPVCCount, fileSystemName, subvolumegroup)
|
|
validateOmapCount(f, parentPVCCount, cephfsType, metadataPool, volumesType)
|
|
validateOmapCount(f, 0, cephfsType, metadataPool, snapsType)
|
|
// delete parent pvc
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
framework.Failf("failed to delete PVC or application: %v", err)
|
|
}
|
|
|
|
validateSubvolumeCount(f, 0, fileSystemName, subvolumegroup)
|
|
validateOmapCount(f, 0, cephfsType, metadataPool, volumesType)
|
|
validateOmapCount(f, 0, cephfsType, metadataPool, snapsType)
|
|
})
|
|
|
|
By("create a PVC-PVC clone and bind it to an app", func() {
|
|
var wg sync.WaitGroup
|
|
totalCount := 3
|
|
wgErrs := make([]error, totalCount)
|
|
chErrs := make([]error, totalCount)
|
|
// totalSubvolumes represents the subvolumes in backend
|
|
// always totalCount+parentPVC
|
|
totalSubvolumes := totalCount + 1
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
framework.Failf("failed to load PVC: %v", err)
|
|
}
|
|
|
|
pvc.Namespace = f.UniqueName
|
|
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
framework.Failf("failed to create PVC: %v", err)
|
|
}
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
framework.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]),
|
|
}
|
|
checkSum, err := writeDataAndCalChecksum(app, &opt, f)
|
|
if err != nil {
|
|
framework.Failf("failed to calculate checksum: %v", err)
|
|
}
|
|
|
|
pvcClone, err := loadPVC(pvcSmartClonePath)
|
|
if err != nil {
|
|
framework.Failf("failed to load PVC: %v", err)
|
|
}
|
|
pvcClone.Spec.DataSource.Name = pvc.Name
|
|
pvcClone.Namespace = f.UniqueName
|
|
appClone, err := loadApp(appSmartClonePath)
|
|
if err != nil {
|
|
framework.Failf("failed to load application: %v", err)
|
|
}
|
|
appClone.Namespace = f.UniqueName
|
|
appClone.Labels = label
|
|
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)
|
|
if wgErrs[n] == nil {
|
|
filePath := a.Spec.Containers[0].VolumeMounts[0].MountPath + "/test"
|
|
var checkSumClone string
|
|
framework.Logf("Calculating checksum clone for filepath %s", filePath)
|
|
checkSumClone, chErrs[n] = calculateSHA512sum(f, &a, filePath, &opt)
|
|
framework.Logf("checksum for clone is %s", checkSumClone)
|
|
if chErrs[n] != nil {
|
|
framework.Logf("Failed calculating checksum clone %s", chErrs[n])
|
|
}
|
|
if checkSumClone != checkSum {
|
|
framework.Logf("checksum didn't match. checksum=%s and checksumclone=%s", checkSum, checkSumClone)
|
|
}
|
|
}
|
|
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
|
|
framework.Logf("failed to create PVC or application (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
framework.Failf("deleting PVCs and apps failed, %d errors were logged", failed)
|
|
}
|
|
|
|
for i, err := range chErrs {
|
|
if err != nil {
|
|
// not using Failf() as it aborts the test and does not log other errors
|
|
framework.Logf("failed to calculate checksum (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
framework.Failf("calculating checksum failed, %d errors were logged", failed)
|
|
}
|
|
|
|
validateSubvolumeCount(f, totalSubvolumes, fileSystemName, subvolumegroup)
|
|
validateOmapCount(f, totalSubvolumes, cephfsType, metadataPool, volumesType)
|
|
|
|
// delete parent pvc
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
framework.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
|
|
framework.Logf("failed to delete PVC or application (%s%d): %v", f.UniqueName, i, err)
|
|
failed++
|
|
}
|
|
}
|
|
if failed != 0 {
|
|
framework.Failf("deleting PVCs and apps failed, %d errors were logged", failed)
|
|
}
|
|
|
|
validateSubvolumeCount(f, 0, fileSystemName, subvolumegroup)
|
|
validateOmapCount(f, 0, cephfsType, metadataPool, volumesType)
|
|
})
|
|
})
|
|
})
|
|
})
|