mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-23 23:00:19 +00:00
d1c8cce659
Currently rbd CSI plugin uses formatAndMount of
mount.SafeFormatAndMount. This does not allow to pass or use
specific formatting arguments with it. This patch introduce
RBD specific formatting options with both xfs and ext4,
for example: -E no-discard with ext4 and -k option with
XFS to boost formatting performance of RBD device.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
(cherry picked from commit 0e6617e1ff)
835 lines
23 KiB
Go
835 lines
23 KiB
Go
package e2e
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import (
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"encoding/base64"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"strings"
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"time"
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"k8s.io/klog"
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_ "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1" // nolint
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_ "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1" // nolint
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. "github.com/onsi/ginkgo" // nolint
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. "github.com/onsi/gomega" // nolint
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apps "k8s.io/api/apps/v1"
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v1 "k8s.io/api/core/v1"
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scv1 "k8s.io/api/storage/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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utilyaml "k8s.io/apimachinery/pkg/util/yaml"
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"k8s.io/client-go/kubernetes"
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clientset "k8s.io/client-go/kubernetes"
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"k8s.io/kubernetes/pkg/client/conditions"
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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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testutils "k8s.io/kubernetes/test/utils"
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)
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var poll = 2 * time.Second
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// type snapInfo struct {
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// ID int64 `json:"id"`
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// Name string `json:"name"`
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// Size int64 `json:"size"`
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// Timestamp string `json:"timestamp"`
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// }
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func deployProvAsSTS(c clientset.Interface) bool {
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// kubeMinor to use deployment instead of statefulset for provisioner
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const kubeMinor = "14"
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v, err := c.Discovery().ServerVersion()
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if err != nil {
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klog.Errorf("failed to get server version with error %v", err)
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return false
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}
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if v.Minor < kubeMinor {
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return true
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}
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return false
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}
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func getKubeVersionToDeploy(c clientset.Interface) string {
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sts := deployProvAsSTS(c)
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version := ""
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if sts {
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version = "v1.13"
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} else {
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version = "v1.14+"
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}
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return version
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}
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func waitForDaemonSets(name, ns string, c clientset.Interface, t int) error {
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timeout := time.Duration(t) * time.Minute
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start := time.Now()
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e2elog.Logf("Waiting up to %v for all daemonsets in namespace '%s' to start",
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timeout, ns)
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return wait.PollImmediate(poll, timeout, func() (bool, error) {
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ds, err := c.AppsV1().DaemonSets(ns).Get(name, metav1.GetOptions{})
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if err != nil {
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e2elog.Logf("Error getting daemonsets in namespace: '%s': %v", ns, err)
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if strings.Contains(err.Error(), "not found") {
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return false, nil
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}
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if testutils.IsRetryableAPIError(err) {
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return false, nil
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}
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return false, err
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}
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dNum := ds.Status.DesiredNumberScheduled
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ready := ds.Status.NumberReady
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e2elog.Logf("%d / %d pods ready in namespace '%s' in daemonset '%s' (%d seconds elapsed)", ready, dNum, ns, ds.ObjectMeta.Name, int(time.Since(start).Seconds()))
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if ready != dNum {
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return false, nil
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}
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return true, nil
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})
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}
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// Waits for the deployment to complete.
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func waitForDeploymentComplete(name, ns string, c clientset.Interface, t int) error {
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var (
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deployment *apps.Deployment
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reason string
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err error
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)
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timeout := time.Duration(t) * time.Minute
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err = wait.PollImmediate(poll, timeout, func() (bool, error) {
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deployment, err = c.AppsV1().Deployments(ns).Get(name, metav1.GetOptions{})
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if err != nil {
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return false, err
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}
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// TODO need to check rolling update
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// When the deployment status and its underlying resources reach the
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// desired state, we're done
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if deployment.Status.Replicas == deployment.Status.ReadyReplicas {
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return true, nil
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}
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reason = fmt.Sprintf("deployment status: %#v", deployment.Status.String())
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e2elog.Logf(reason)
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return false, nil
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})
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if err == wait.ErrWaitTimeout {
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err = fmt.Errorf("%s", reason)
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}
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if err != nil {
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return fmt.Errorf("error waiting for deployment %q status to match expectation: %v", name, err)
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}
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return nil
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}
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func execCommandInPod(f *framework.Framework, c, ns string, opt *metav1.ListOptions) (string, string) {
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cmd := []string{"/bin/sh", "-c", c}
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podList, err := f.PodClientNS(ns).List(*opt)
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framework.ExpectNoError(err)
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Expect(podList.Items).NotTo(BeNil())
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Expect(err).Should(BeNil())
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podPot := framework.ExecOptions{
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Command: cmd,
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PodName: podList.Items[0].Name,
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Namespace: ns,
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ContainerName: podList.Items[0].Spec.Containers[0].Name,
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Stdin: nil,
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CaptureStdout: true,
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CaptureStderr: true,
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PreserveWhitespace: true,
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}
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stdOut, stdErr, err := f.ExecWithOptions(podPot)
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if stdErr != "" {
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e2elog.Logf("stdErr occurred: %v", stdErr)
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}
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Expect(err).Should(BeNil())
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return stdOut, stdErr
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}
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func getMons(ns string, c kubernetes.Interface) []string {
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opt := metav1.ListOptions{
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LabelSelector: "app=rook-ceph-mon",
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}
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svcList, err := c.CoreV1().Services(ns).List(opt)
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Expect(err).Should(BeNil())
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services := make([]string, 0)
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for i := range svcList.Items {
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s := fmt.Sprintf("%s.%s.svc.cluster.local:%d", svcList.Items[i].Name, svcList.Items[i].Namespace, svcList.Items[i].Spec.Ports[0].Port)
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services = append(services, s)
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}
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return services
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}
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func getStorageClass(path string) scv1.StorageClass {
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sc := scv1.StorageClass{}
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err := unmarshal(path, &sc)
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Expect(err).Should(BeNil())
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return sc
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}
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// func getSnapshotClass(path string) v1alpha1.VolumeSnapshotClass {
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// sc := v1alpha1.VolumeSnapshotClass{}
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// sc.Kind = "VolumeSnapshotClass"
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// sc.APIVersion = "snapshot.storage.k8s.io/v1alpha1"
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// err := unmarshal(path, &sc)
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// Expect(err).Should(BeNil())
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// return sc
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// }
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// func getSnapshot(path string) v1alpha1.VolumeSnapshot {
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// sc := v1alpha1.VolumeSnapshot{}
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// err := unmarshal(path, &sc)
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// Expect(err).Should(BeNil())
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// return sc
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// }
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func createCephfsStorageClass(c kubernetes.Interface, f *framework.Framework, enablePool bool) {
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scPath := fmt.Sprintf("%s/%s", cephfsExamplePath, "storageclass.yaml")
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sc := getStorageClass(scPath)
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sc.Parameters["fsName"] = "myfs"
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if enablePool {
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sc.Parameters["pool"] = "myfs-data0"
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}
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opt := metav1.ListOptions{
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LabelSelector: "app=rook-ceph-tools",
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}
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fsID, stdErr := execCommandInPod(f, "ceph fsid", rookNS, &opt)
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Expect(stdErr).Should(BeEmpty())
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// remove new line present in fsID
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fsID = strings.Trim(fsID, "\n")
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sc.Parameters["clusterID"] = fsID
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_, err := c.StorageV1().StorageClasses().Create(&sc)
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Expect(err).Should(BeNil())
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}
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func createRBDStorageClass(c kubernetes.Interface, f *framework.Framework, parameters map[string]string) {
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scPath := fmt.Sprintf("%s/%s", rbdExamplePath, "storageclass.yaml")
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sc := getStorageClass(scPath)
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sc.Parameters["pool"] = "replicapool"
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opt := metav1.ListOptions{
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LabelSelector: "app=rook-ceph-tools",
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}
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fsID, stdErr := execCommandInPod(f, "ceph fsid", rookNS, &opt)
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Expect(stdErr).Should(BeEmpty())
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// remove new line present in fsID
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fsID = strings.Trim(fsID, "\n")
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sc.Parameters["clusterID"] = fsID
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for k, v := range parameters {
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sc.Parameters[k] = v
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}
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_, err := c.StorageV1().StorageClasses().Create(&sc)
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Expect(err).Should(BeNil())
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}
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// func newSnapshotClient() (*snapClient.SnapshotV1alpha1Client, error) {
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// config, err := framework.LoadConfig()
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// if err != nil {
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// return nil, fmt.Errorf("error creating client: %v", err.Error())
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// }
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// c, err := snapClient.NewForConfig(config)
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// if err != nil {
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// return nil, fmt.Errorf("error creating snapshot client: %v", err.Error())
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// }
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// return c, err
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// }
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// func createRBDSnapshotClass(f *framework.Framework) {
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// scPath := fmt.Sprintf("%s/%s", rbdExamplePath, "snapshotclass.yaml")
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// sc := getSnapshotClass(scPath)
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// opt := metav1.ListOptions{
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// LabelSelector: "app=rook-ceph-tools",
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// }
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// fsID := execCommandInPod(f, "ceph fsid", rookNS, &opt)
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// // remove new line present in fsID
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// fsID = strings.Trim(fsID, "\n")
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// sc.Parameters["clusterID"] = fsID
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// sclient, err := newSnapshotClient()
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// Expect(err).Should(BeNil())
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// _, err = sclient.VolumeSnapshotClasses().Create(&sc)
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// Expect(err).Should(BeNil())
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// }
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func deleteConfiMap(pluginPath string) {
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path := pluginPath + configMap
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_, err := framework.RunKubectl("delete", "-f", path)
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if err != nil {
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e2elog.Logf("failed to delete configmap %v", err)
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}
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}
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func createConfigMap(pluginPath string, c kubernetes.Interface, f *framework.Framework) {
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path := pluginPath + configMap
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cm := v1.ConfigMap{}
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err := unmarshal(path, &cm)
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Expect(err).Should(BeNil())
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opt := metav1.ListOptions{
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LabelSelector: "app=rook-ceph-tools",
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}
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fsID, stdErr := execCommandInPod(f, "ceph fsid", rookNS, &opt)
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Expect(stdErr).Should(BeEmpty())
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// remove new line present in fsID
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fsID = strings.Trim(fsID, "\n")
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// get mon list
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mons := getMons(rookNS, c)
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conmap := []struct {
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Clusterid string `json:"clusterID"`
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Monitors []string `json:"monitors"`
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}{
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{
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fsID,
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mons,
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},
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}
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data, err := json.Marshal(conmap)
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Expect(err).Should(BeNil())
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cm.Data["config.json"] = string(data)
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_, err = c.CoreV1().ConfigMaps("default").Create(&cm)
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Expect(err).Should(BeNil())
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}
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func getSecret(path string) v1.Secret {
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sc := v1.Secret{}
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err := unmarshal(path, &sc)
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// discard corruptInputError
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if err != nil {
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if _, ok := err.(base64.CorruptInputError); !ok {
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Expect(err).Should(BeNil())
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}
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}
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return sc
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}
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func createCephfsSecret(c kubernetes.Interface, f *framework.Framework) {
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scPath := fmt.Sprintf("%s/%s", cephfsExamplePath, "secret.yaml")
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sc := getSecret(scPath)
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opt := metav1.ListOptions{
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LabelSelector: "app=rook-ceph-tools",
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}
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adminKey, stdErr := execCommandInPod(f, "ceph auth get-key client.admin", rookNS, &opt)
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Expect(stdErr).Should(BeEmpty())
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sc.StringData["adminID"] = "admin"
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sc.StringData["adminKey"] = adminKey
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delete(sc.StringData, "userID")
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delete(sc.StringData, "userKey")
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_, err := c.CoreV1().Secrets("default").Create(&sc)
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Expect(err).Should(BeNil())
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}
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func createRBDSecret(c kubernetes.Interface, f *framework.Framework) {
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scPath := fmt.Sprintf("%s/%s", rbdExamplePath, "secret.yaml")
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sc := getSecret(scPath)
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opt := metav1.ListOptions{
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LabelSelector: "app=rook-ceph-tools",
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}
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adminKey, stdErr := execCommandInPod(f, "ceph auth get-key client.admin", rookNS, &opt)
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Expect(stdErr).Should(BeEmpty())
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sc.StringData["userID"] = "admin"
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sc.StringData["userKey"] = adminKey
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_, err := c.CoreV1().Secrets("default").Create(&sc)
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Expect(err).Should(BeNil())
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}
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func deleteResource(scPath string) {
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_, err := framework.RunKubectl("delete", "-f", scPath)
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Expect(err).Should(BeNil())
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}
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func loadPVC(path string) (*v1.PersistentVolumeClaim, error) {
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pvc := &v1.PersistentVolumeClaim{}
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err := unmarshal(path, &pvc)
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if err != nil {
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return nil, err
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}
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return pvc, err
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}
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func createPVCAndvalidatePV(c kubernetes.Interface, pvc *v1.PersistentVolumeClaim, t int) error {
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timeout := time.Duration(t) * time.Minute
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pv := &v1.PersistentVolume{}
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var err error
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_, err = c.CoreV1().PersistentVolumeClaims(pvc.Namespace).Create(pvc)
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Expect(err).Should(BeNil())
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name := pvc.Name
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start := time.Now()
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e2elog.Logf("Waiting up to %v to be in Bound state", pvc)
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return wait.PollImmediate(poll, timeout, func() (bool, error) {
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e2elog.Logf("waiting for PVC %s (%d seconds elapsed)", pvc.Name, int(time.Since(start).Seconds()))
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pvc, err = c.CoreV1().PersistentVolumeClaims(pvc.Namespace).Get(name, metav1.GetOptions{})
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if err != nil {
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e2elog.Logf("Error getting pvc in namespace: '%s': %v", pvc.Namespace, err)
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if testutils.IsRetryableAPIError(err) {
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return false, nil
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}
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if apierrs.IsNotFound(err) {
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return false, nil
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}
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return false, err
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}
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if pvc.Spec.VolumeName == "" {
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return false, nil
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}
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pv, err = c.CoreV1().PersistentVolumes().Get(pvc.Spec.VolumeName, metav1.GetOptions{})
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if err != nil {
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return false, err
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}
|
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if apierrs.IsNotFound(err) {
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return false, nil
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}
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err = framework.WaitOnPVandPVC(c, pvc.Namespace, pv, pvc)
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if err != nil {
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return false, nil
|
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}
|
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return true, nil
|
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})
|
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}
|
|
|
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func deletePVCAndValidatePV(c kubernetes.Interface, pvc *v1.PersistentVolumeClaim, t int) error {
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timeout := time.Duration(t) * time.Minute
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nameSpace := pvc.Namespace
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name := pvc.Name
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var err error
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e2elog.Logf("Deleting PersistentVolumeClaim %v on namespace %v", name, nameSpace)
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|
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pvc, err = c.CoreV1().PersistentVolumeClaims(nameSpace).Get(name, metav1.GetOptions{})
|
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if err != nil {
|
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return err
|
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}
|
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pv, err := c.CoreV1().PersistentVolumes().Get(pvc.Spec.VolumeName, metav1.GetOptions{})
|
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if err != nil {
|
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return err
|
|
}
|
|
|
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err = c.CoreV1().PersistentVolumeClaims(nameSpace).Delete(name, &metav1.DeleteOptions{})
|
|
if err != nil {
|
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return fmt.Errorf("delete of PVC %v failed: %v", name, err)
|
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}
|
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start := time.Now()
|
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return wait.PollImmediate(poll, timeout, func() (bool, error) {
|
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// Check that the PVC is really deleted.
|
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e2elog.Logf("waiting for PVC %s in state %s to be deleted (%d seconds elapsed)", name, pvc.Status.String(), int(time.Since(start).Seconds()))
|
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pvc, err = c.CoreV1().PersistentVolumeClaims(nameSpace).Get(name, metav1.GetOptions{})
|
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if err == nil {
|
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return false, nil
|
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}
|
|
if !apierrs.IsNotFound(err) {
|
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return false, fmt.Errorf("get on deleted PVC %v failed with error other than \"not found\": %v", name, err)
|
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}
|
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|
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// Examine the pv.ClaimRef and UID. Expect nil values.
|
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_, err = c.CoreV1().PersistentVolumes().Get(pv.Name, metav1.GetOptions{})
|
|
if err == nil {
|
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return false, nil
|
|
}
|
|
|
|
if !apierrs.IsNotFound(err) {
|
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return false, fmt.Errorf("delete PV %v failed with error other than \"not found\": %v", pv.Name, err)
|
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}
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|
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return true, nil
|
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})
|
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}
|
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|
|
func loadApp(path string) (*v1.Pod, error) {
|
|
app := v1.Pod{}
|
|
err := unmarshal(path, &app)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &app, nil
|
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}
|
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|
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func createApp(c kubernetes.Interface, app *v1.Pod, timeout int) error {
|
|
_, err := c.CoreV1().Pods(app.Namespace).Create(app)
|
|
if err != nil {
|
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return err
|
|
}
|
|
return waitForPodInRunningState(app.Name, app.Namespace, c, timeout)
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|
}
|
|
|
|
func getPodName(ns string, c kubernetes.Interface, opt *metav1.ListOptions) string {
|
|
ticker := time.NewTicker(1 * time.Second)
|
|
// TODO add stop logic
|
|
for range ticker.C {
|
|
podList, err := c.CoreV1().Pods(ns).List(*opt)
|
|
framework.ExpectNoError(err)
|
|
Expect(podList.Items).NotTo(BeNil())
|
|
Expect(err).Should(BeNil())
|
|
|
|
if len(podList.Items) != 0 {
|
|
return podList.Items[0].Name
|
|
}
|
|
}
|
|
return ""
|
|
}
|
|
|
|
func waitForPodInRunningState(name, ns string, c kubernetes.Interface, t int) error {
|
|
timeout := time.Duration(t) * time.Minute
|
|
start := time.Now()
|
|
e2elog.Logf("Waiting up to %v to be in Running state", name)
|
|
return wait.PollImmediate(poll, timeout, func() (bool, error) {
|
|
pod, err := c.CoreV1().Pods(ns).Get(name, metav1.GetOptions{})
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
switch pod.Status.Phase {
|
|
case v1.PodRunning:
|
|
return true, nil
|
|
case v1.PodFailed, v1.PodSucceeded:
|
|
return false, conditions.ErrPodCompleted
|
|
}
|
|
e2elog.Logf("%s app is in %s phase expected to be in Running state (%d seconds elapsed)", name, pod.Status.Phase, int(time.Since(start).Seconds()))
|
|
return false, nil
|
|
})
|
|
}
|
|
|
|
func deletePod(name, ns string, c kubernetes.Interface, t int) error {
|
|
timeout := time.Duration(t) * time.Minute
|
|
err := c.CoreV1().Pods(ns).Delete(name, &metav1.DeleteOptions{})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
start := time.Now()
|
|
e2elog.Logf("Waiting for pod %v to be deleted", name)
|
|
return wait.PollImmediate(poll, timeout, func() (bool, error) {
|
|
_, err := c.CoreV1().Pods(ns).Get(name, metav1.GetOptions{})
|
|
|
|
if apierrs.IsNotFound(err) {
|
|
return true, nil
|
|
}
|
|
e2elog.Logf("%s app to be deleted (%d seconds elapsed)", name, int(time.Since(start).Seconds()))
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
return false, nil
|
|
})
|
|
}
|
|
|
|
func unmarshal(fileName string, obj interface{}) error {
|
|
f, err := ioutil.ReadFile(fileName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
data, err := utilyaml.ToJSON(f)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = json.Unmarshal(data, obj)
|
|
return err
|
|
}
|
|
|
|
func checkCephPods(ns string, c kubernetes.Interface, count, t int, opt *metav1.ListOptions) error {
|
|
timeout := time.Duration(t) * time.Minute
|
|
start := time.Now()
|
|
|
|
return wait.PollImmediate(poll, timeout, func() (bool, error) {
|
|
podList, err := c.CoreV1().Pods(ns).List(*opt)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
|
|
e2elog.Logf("pod count is %d expected count %d (%d seconds elapsed)", len(podList.Items), count, int(time.Since(start).Seconds()))
|
|
|
|
if len(podList.Items) >= count {
|
|
return true, nil
|
|
}
|
|
|
|
return false, nil
|
|
})
|
|
|
|
}
|
|
|
|
// createPVCAndApp creates pvc and pod
|
|
// if name is not empty same will be set as pvc and app name
|
|
func createPVCAndApp(name string, f *framework.Framework, pvc *v1.PersistentVolumeClaim, app *v1.Pod) error {
|
|
|
|
if name != "" {
|
|
pvc.Name = name
|
|
app.Name = name
|
|
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = name
|
|
}
|
|
err := createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
err = createApp(f.ClientSet, app, deployTimeout)
|
|
return err
|
|
}
|
|
|
|
// deletePVCAndApp delete pvc and pod
|
|
// if name is not empty same will be set as pvc and app name
|
|
func deletePVCAndApp(name string, f *framework.Framework, pvc *v1.PersistentVolumeClaim, app *v1.Pod) error {
|
|
|
|
if name != "" {
|
|
pvc.Name = name
|
|
app.Name = name
|
|
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = name
|
|
}
|
|
|
|
err := deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
|
|
return err
|
|
}
|
|
|
|
func validatePVCAndAppBinding(pvcPath, appPath string, f *framework.Framework) {
|
|
pvc, err := loadPVC(pvcPath)
|
|
if pvc == nil {
|
|
Fail(err.Error())
|
|
}
|
|
pvc.Namespace = f.UniqueName
|
|
e2elog.Logf("The PVC template %+v", pvc)
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
app.Namespace = f.UniqueName
|
|
|
|
err = createPVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
}
|
|
|
|
func validateNormalUserPVCAccess(pvcPath string, f *framework.Framework) {
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
pvc.Namespace = f.UniqueName
|
|
pvc.Name = f.UniqueName
|
|
e2elog.Logf("The PVC template %+v", pvc)
|
|
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
var user int64 = 2000
|
|
app := &v1.Pod{
|
|
TypeMeta: metav1.TypeMeta{
|
|
Kind: "Pod",
|
|
APIVersion: "v1",
|
|
},
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "pod-run-as-non-root",
|
|
Namespace: f.UniqueName,
|
|
Labels: map[string]string{
|
|
"app": "pod-run-as-non-root",
|
|
},
|
|
},
|
|
Spec: v1.PodSpec{
|
|
Containers: []v1.Container{
|
|
{
|
|
Name: "write-pod",
|
|
Image: "alpine",
|
|
Command: []string{"/bin/sleep", "999999"},
|
|
SecurityContext: &v1.SecurityContext{
|
|
RunAsUser: &user,
|
|
},
|
|
VolumeMounts: []v1.VolumeMount{
|
|
{
|
|
MountPath: "/target",
|
|
Name: "target",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Volumes: []v1.Volume{
|
|
{
|
|
Name: "target",
|
|
VolumeSource: v1.VolumeSource{
|
|
PersistentVolumeClaim: &v1.PersistentVolumeClaimVolumeSource{
|
|
ClaimName: pvc.Name,
|
|
ReadOnly: false},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
err = createApp(f.ClientSet, app, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
opt := metav1.ListOptions{
|
|
LabelSelector: "app=pod-run-as-non-root",
|
|
}
|
|
execCommandInPod(f, "echo testing > /target/testing", app.Namespace, &opt)
|
|
|
|
err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
}
|
|
|
|
// func createSnapshot(snap *v1alpha1.VolumeSnapshot, t int) error {
|
|
|
|
// sclient, err := newSnapshotClient()
|
|
// if err != nil {
|
|
// return err
|
|
// }
|
|
// _, err = sclient.VolumeSnapshots(snap.Namespace).Create(snap)
|
|
// if err != nil {
|
|
// return err
|
|
// }
|
|
// e2elog.Logf("snapshot with name %v created in %v namespace", snap.Name, snap.Namespace)
|
|
|
|
// timeout := time.Duration(t) * time.Minute
|
|
// name := snap.Name
|
|
// start := time.Now()
|
|
// e2elog.Logf("Waiting up to %v to be in Ready state", snap)
|
|
|
|
// return wait.PollImmediate(poll, timeout, func() (bool, error) {
|
|
// e2elog.Logf("waiting for snapshot %s (%d seconds elapsed)", snap.Name, int(time.Since(start).Seconds()))
|
|
// snaps, err := sclient.VolumeSnapshots(snap.Namespace).Get(name, metav1.GetOptions{})
|
|
// if err != nil {
|
|
// e2elog.Logf("Error getting snapshot in namespace: '%s': %v", snap.Namespace, err)
|
|
// if testutils.IsRetryableAPIError(err) {
|
|
// return false, nil
|
|
// }
|
|
// if apierrs.IsNotFound(err) {
|
|
// return false, nil
|
|
// }
|
|
// return false, err
|
|
// }
|
|
// if snaps.Status.ReadyToUse {
|
|
// return true, nil
|
|
// }
|
|
// return false, nil
|
|
// })
|
|
// }
|
|
|
|
// func deleteSnapshot(snap *v1alpha1.VolumeSnapshot, t int) error {
|
|
// sclient, err := newSnapshotClient()
|
|
// if err != nil {
|
|
// return err
|
|
// }
|
|
// err = sclient.VolumeSnapshots(snap.Namespace).Delete(snap.Name, &metav1.DeleteOptions{})
|
|
// if err != nil {
|
|
// return err
|
|
// }
|
|
|
|
// timeout := time.Duration(t) * time.Minute
|
|
// name := snap.Name
|
|
// start := time.Now()
|
|
// e2elog.Logf("Waiting up to %v to be deleted", snap)
|
|
|
|
// return wait.PollImmediate(poll, timeout, func() (bool, error) {
|
|
// e2elog.Logf("deleting snapshot %s (%d seconds elapsed)", name, int(time.Since(start).Seconds()))
|
|
// _, err := sclient.VolumeSnapshots(snap.Namespace).Get(name, metav1.GetOptions{})
|
|
// if err == nil {
|
|
// return false, nil
|
|
// }
|
|
|
|
// if !apierrs.IsNotFound(err) {
|
|
// return false, fmt.Errorf("get on deleted snapshot %v failed with error other than \"not found\": %v", name, err)
|
|
// }
|
|
|
|
// return true, nil
|
|
// })
|
|
// }
|
|
|
|
func listRBDImages(f *framework.Framework) []string {
|
|
|
|
opt := metav1.ListOptions{
|
|
LabelSelector: "app=rook-ceph-tools",
|
|
}
|
|
stdout, stdErr := execCommandInPod(f, "rbd ls --pool=replicapool --format=json", rookNS, &opt)
|
|
Expect(stdErr).Should(BeEmpty())
|
|
var imgInfos []string
|
|
|
|
err := json.Unmarshal([]byte(stdout), &imgInfos)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
return imgInfos
|
|
}
|
|
|
|
// func listSnapshots(f *framework.Framework, pool, imageName string) ([]snapInfo, error) {
|
|
// opt := metav1.ListOptions{
|
|
// LabelSelector: "app=rook-ceph-tools",
|
|
// }
|
|
// command := fmt.Sprintf("rbd snap ls %s/%s --format=json", pool, imageName)
|
|
// stdout := execCommandInPod(f, command, rookNS, &opt)
|
|
|
|
// var snapInfos []snapInfo
|
|
|
|
// err := json.Unmarshal([]byte(stdout), &snapInfos)
|
|
// return snapInfos, err
|
|
// }
|
|
|
|
func checkDataPersist(pvcPath, appPath string, f *framework.Framework) error {
|
|
data := "checking data persist"
|
|
pvc, err := loadPVC(pvcPath)
|
|
if pvc == nil {
|
|
return err
|
|
}
|
|
pvc.Namespace = f.UniqueName
|
|
e2elog.Logf("The PVC template %+v", pvc)
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
app.Labels = map[string]string{"app": "validate-data"}
|
|
app.Namespace = f.UniqueName
|
|
|
|
err = createPVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
opt := metav1.ListOptions{
|
|
LabelSelector: "app=validate-data",
|
|
}
|
|
// write data to PVC
|
|
filePath := app.Spec.Containers[0].VolumeMounts[0].MountPath + "/test"
|
|
|
|
execCommandInPod(f, fmt.Sprintf("echo %s > %s", data, filePath), app.Namespace, &opt)
|
|
|
|
// delete app
|
|
err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
// recreate app and check data persist
|
|
err = createApp(f.ClientSet, app, deployTimeout)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
persistData, stdErr := execCommandInPod(f, fmt.Sprintf("cat %s", filePath), app.Namespace, &opt)
|
|
Expect(stdErr).Should(BeEmpty())
|
|
if !strings.Contains(persistData, data) {
|
|
return fmt.Errorf("data not persistent expected data %s received data %s ", data, persistData)
|
|
}
|
|
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
return err
|
|
}
|