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Merge pull request #65460 from cofyc/issue64853
Automatic merge from submit-queue (batch tested with PRs 65342, 65460). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Prepare local volumes via hostexec pod instead of SSH **What this PR does / why we need it**: Prepare local volumes via hostexec pod. SSH access may be removed in future. **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: Fixes #64853 **Special notes for your reviewer**: For each test, launch a pod for each node to setup volumes when needed. It uses `nsenter` to enter into host mount namespace to run commands. Why using `nsenter` command: - migrate to use hostexec pod (baseimage: alpine:3.6) busybox `losetup` is hard - alpine does not contain mkfs.ext4 command - easier to setup local volumes (no need to mount /tmp, /mnt, /dev/, /sys directories) - only require hostexec pod contains `nsenter` command **Release note**: ```release-note NONE ```
This commit is contained in:
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commit
ba7f798a1a
@ -51,6 +51,7 @@ import (
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type localTestConfig struct {
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ns string
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nodes []v1.Node
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nodeExecPods map[string]*v1.Pod
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node0 *v1.Node
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client clientset.Interface
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scName string
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@ -176,8 +177,6 @@ var _ = utils.SIGDescribe("PersistentVolumes-local ", func() {
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)
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BeforeEach(func() {
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framework.SkipUnlessProviderIs(framework.ProvidersWithSSH...)
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// Get all the schedulable nodes
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nodes := framework.GetReadySchedulableNodesOrDie(f.ClientSet)
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Expect(len(nodes.Items)).NotTo(BeZero(), "No available nodes for scheduling")
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@ -197,6 +196,7 @@ var _ = utils.SIGDescribe("PersistentVolumes-local ", func() {
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ns: f.Namespace.Name,
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client: f.ClientSet,
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nodes: nodes.Items[:maxLen],
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nodeExecPods: make(map[string]*v1.Pod, maxLen),
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node0: node0,
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scName: scName,
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ssTester: ssTester,
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@ -224,7 +224,7 @@ var _ = utils.SIGDescribe("PersistentVolumes-local ", func() {
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BeforeEach(func() {
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if testVolType == GCELocalSSDVolumeType {
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SkipUnlessLocalSSDExists("scsi", "fs", config.node0)
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SkipUnlessLocalSSDExists(config, "scsi", "fs", config.node0)
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}
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setupStorageClass(config, &testMode)
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testVols := setupLocalVolumesPVCsPVs(config, testVolType, config.node0, 1, testMode)
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@ -462,7 +462,7 @@ var _ = utils.SIGDescribe("PersistentVolumes-local ", func() {
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// Delete the persistent volume claim: file will be cleaned up and volume be re-created.
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By("Deleting the persistent volume claim to clean up persistent volume and re-create one")
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writeCmd, _ := createWriteAndReadCmds(volumePath, testFile, testFileContent, DirectoryLocalVolumeType)
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err = framework.IssueSSHCommand(writeCmd, framework.TestContext.Provider, config.node0)
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err = issueNodeCommand(config, writeCmd, config.node0)
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Expect(err).NotTo(HaveOccurred())
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err = config.client.CoreV1().PersistentVolumeClaims(claim.Namespace).Delete(claim.Name, &metav1.DeleteOptions{})
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Expect(err).NotTo(HaveOccurred())
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@ -472,7 +472,7 @@ var _ = utils.SIGDescribe("PersistentVolumes-local ", func() {
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Expect(err).NotTo(HaveOccurred())
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Expect(newPV.UID).NotTo(Equal(oldPV.UID))
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fileDoesntExistCmd := createFileDoesntExistCmd(volumePath, testFile)
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err = framework.IssueSSHCommand(fileDoesntExistCmd, framework.TestContext.Provider, config.node0)
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err = issueNodeCommand(config, fileDoesntExistCmd, config.node0)
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Expect(err).NotTo(HaveOccurred())
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By("Deleting provisioner daemonset")
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@ -483,7 +483,7 @@ var _ = utils.SIGDescribe("PersistentVolumes-local ", func() {
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directoryPath := filepath.Join(config.discoveryDir, "notbindmount")
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By("Creating a directory, not bind mounted, in discovery directory")
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mkdirCmd := fmt.Sprintf("mkdir -p %v -m 777", directoryPath)
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err := framework.IssueSSHCommand(mkdirCmd, framework.TestContext.Provider, config.node0)
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err := issueNodeCommand(config, mkdirCmd, config.node0)
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Expect(err).NotTo(HaveOccurred())
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By("Starting a provisioner daemonset")
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@ -882,7 +882,7 @@ func cleanupLocalVolumes(config *localTestConfig, volumes []*localTestVolume) {
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func setupWriteTestFile(hostDir string, config *localTestConfig, localVolumeType localVolumeType, node *v1.Node) *localTestVolume {
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writeCmd, _ := createWriteAndReadCmds(hostDir, testFile, testFileContent, localVolumeType)
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By(fmt.Sprintf("Creating test file on node %q in path %q", node.Name, hostDir))
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err := framework.IssueSSHCommand(writeCmd, framework.TestContext.Provider, node)
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err := issueNodeCommand(config, writeCmd, node)
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Expect(err).NotTo(HaveOccurred())
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return &localTestVolume{
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node: node,
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@ -900,9 +900,9 @@ func setupLocalVolumeTmpfs(config *localTestConfig, node *v1.Node) *localTestVol
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}
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func setupLocalVolumeGCELocalSSD(config *localTestConfig, node *v1.Node) *localTestVolume {
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res, err := framework.IssueSSHCommandWithResult("ls /mnt/disks/by-uuid/google-local-ssds-scsi-fs/", framework.TestContext.Provider, node)
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res, err := issueNodeCommandWithResult(config, "ls /mnt/disks/by-uuid/google-local-ssds-scsi-fs/", node)
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Expect(err).NotTo(HaveOccurred())
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dirName := strings.Fields(res.Stdout)[0]
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dirName := strings.Fields(res)[0]
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hostDir := "/mnt/disks/by-uuid/google-local-ssds-scsi-fs/" + dirName
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// Populate volume with testFile containing testFileContent.
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return setupWriteTestFile(hostDir, config, GCELocalSSDVolumeType, node)
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@ -915,12 +915,79 @@ func setupLocalVolumeDirectory(config *localTestConfig, node *v1.Node) *localTes
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return setupWriteTestFile(hostDir, config, DirectoryLocalVolumeType, node)
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}
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// launchNodeExecPodForLocalPV launches a hostexec pod for local PV and waits
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// until it's Running.
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func launchNodeExecPodForLocalPV(client clientset.Interface, ns, node string) *v1.Pod {
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hostExecPod := framework.NewHostExecPodSpec(ns, fmt.Sprintf("hostexec-%s", node))
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hostExecPod.Spec.NodeName = node
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hostExecPod.Spec.Volumes = []v1.Volume{
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{
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// Required to enter into host mount namespace via nsenter.
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Name: "rootfs",
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VolumeSource: v1.VolumeSource{
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HostPath: &v1.HostPathVolumeSource{
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Path: "/",
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},
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},
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},
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}
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hostExecPod.Spec.Containers[0].VolumeMounts = []v1.VolumeMount{
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{
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Name: "rootfs",
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MountPath: "/rootfs",
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ReadOnly: true,
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},
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}
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hostExecPod.Spec.Containers[0].SecurityContext = &v1.SecurityContext{
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Privileged: func(privileged bool) *bool {
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return &privileged
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}(true),
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}
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pod, err := client.CoreV1().Pods(ns).Create(hostExecPod)
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framework.ExpectNoError(err)
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err = framework.WaitForPodRunningInNamespace(client, pod)
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framework.ExpectNoError(err)
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return pod
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}
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// issueNodeCommandWithResult issues command on given node and returns stdout.
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func issueNodeCommandWithResult(config *localTestConfig, cmd string, node *v1.Node) (string, error) {
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var pod *v1.Pod
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pod, ok := config.nodeExecPods[node.Name]
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if !ok {
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pod = launchNodeExecPodForLocalPV(config.client, config.ns, node.Name)
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if pod == nil {
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return "", fmt.Errorf("failed to create hostexec pod for node %q", node)
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}
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config.nodeExecPods[node.Name] = pod
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}
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args := []string{
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"exec",
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fmt.Sprintf("--namespace=%v", pod.Namespace),
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pod.Name,
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"--",
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"nsenter",
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"--mount=/rootfs/proc/1/ns/mnt",
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"--",
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"sh",
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"-c",
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cmd,
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}
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return framework.RunKubectl(args...)
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}
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// issueNodeCommand works like issueNodeCommandWithResult, but discards result.
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func issueNodeCommand(config *localTestConfig, cmd string, node *v1.Node) error {
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_, err := issueNodeCommandWithResult(config, cmd, node)
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return err
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}
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func setupLocalVolumeDirectoryLink(config *localTestConfig, node *v1.Node) *localTestVolume {
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testDirName := "local-volume-test-" + string(uuid.NewUUID())
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hostDir := filepath.Join(hostBase, testDirName)
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hostDirBackend := hostDir + "-backend"
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cmd := fmt.Sprintf("mkdir %s && ln -s %s %s", hostDirBackend, hostDirBackend, hostDir)
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_, err := framework.IssueSSHCommandWithResult(cmd, framework.TestContext.Provider, node)
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_, err := issueNodeCommandWithResult(config, cmd, node)
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Expect(err).NotTo(HaveOccurred())
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// Populate volume with testFile containing testFileContent.
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return setupWriteTestFile(hostDir, config, DirectoryLinkLocalVolumeType, node)
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@ -930,7 +997,7 @@ func setupLocalVolumeDirectoryBindMounted(config *localTestConfig, node *v1.Node
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testDirName := "local-volume-test-" + string(uuid.NewUUID())
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hostDir := filepath.Join(hostBase, testDirName)
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cmd := fmt.Sprintf("mkdir %s && sudo mount --bind %s %s", hostDir, hostDir, hostDir)
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_, err := framework.IssueSSHCommandWithResult(cmd, framework.TestContext.Provider, node)
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_, err := issueNodeCommandWithResult(config, cmd, node)
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Expect(err).NotTo(HaveOccurred())
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// Populate volume with testFile containing testFileContent.
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return setupWriteTestFile(hostDir, config, DirectoryBindMountedLocalVolumeType, node)
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@ -942,7 +1009,7 @@ func setupLocalVolumeDirectoryLinkBindMounted(config *localTestConfig, node *v1.
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hostDirBackend := hostDir + "-backend"
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cmd := fmt.Sprintf("mkdir %s && sudo mount --bind %s %s && ln -s %s %s",
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hostDirBackend, hostDirBackend, hostDirBackend, hostDirBackend, hostDir)
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_, err := framework.IssueSSHCommandWithResult(cmd, framework.TestContext.Provider, node)
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_, err := issueNodeCommandWithResult(config, cmd, node)
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Expect(err).NotTo(HaveOccurred())
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// Populate volume with testFile containing testFileContent.
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return setupWriteTestFile(hostDir, config, DirectoryLinkBindMountedLocalVolumeType, node)
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@ -952,7 +1019,7 @@ func setupLocalVolumeBlock(config *localTestConfig, node *v1.Node) *localTestVol
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testDirName := "local-volume-test-" + string(uuid.NewUUID())
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hostDir := filepath.Join(hostBase, testDirName)
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createAndMapBlockLocalVolume(config, hostDir, node)
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loopDev := getBlockLoopDev(hostDir, node)
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loopDev := getBlockLoopDev(config, hostDir, node)
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// Populate block volume with testFile containing testFileContent.
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volume := setupWriteTestFile(loopDev, config, BlockLocalVolumeType, node)
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volume.hostDir = loopDev
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@ -964,11 +1031,11 @@ func setupLocalVolumeBlockFs(config *localTestConfig, node *v1.Node) *localTestV
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testDirName := "local-volume-test-" + string(uuid.NewUUID())
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hostDir := filepath.Join(hostBase, testDirName)
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createAndMapBlockLocalVolume(config, hostDir, node)
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loopDev := getBlockLoopDev(hostDir, node)
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loopDev := getBlockLoopDev(config, hostDir, node)
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// format and mount at hostDir
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// give others rwx for read/write testing
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cmd := fmt.Sprintf("sudo mkfs -t ext4 %s && sudo mount -t ext4 %s %s && sudo chmod o+rwx %s", loopDev, loopDev, hostDir, hostDir)
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_, err := framework.IssueSSHCommandWithResult(cmd, framework.TestContext.Provider, node)
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_, err := issueNodeCommandWithResult(config, cmd, node)
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Expect(err).NotTo(HaveOccurred())
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// Populate block volume with testFile containing testFileContent.
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volume := setupWriteTestFile(hostDir, config, BlockFsLocalVolumeType, node)
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@ -978,11 +1045,11 @@ func setupLocalVolumeBlockFs(config *localTestConfig, node *v1.Node) *localTestV
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}
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// Determine the /dev/loopXXX device associated with this test, via its hostDir.
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func getBlockLoopDev(hostDir string, node *v1.Node) string {
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func getBlockLoopDev(config *localTestConfig, hostDir string, node *v1.Node) string {
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loopDevCmd := fmt.Sprintf("E2E_LOOP_DEV=$(sudo losetup | grep %s/file | awk '{ print $1 }') 2>&1 > /dev/null && echo ${E2E_LOOP_DEV}", hostDir)
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loopDevResult, err := framework.IssueSSHCommandWithResult(loopDevCmd, framework.TestContext.Provider, node)
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loopDevResult, err := issueNodeCommandWithResult(config, loopDevCmd, node)
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Expect(err).NotTo(HaveOccurred())
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return strings.TrimSpace(loopDevResult.Stdout)
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return strings.TrimSpace(loopDevResult)
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}
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func verifyLocalVolume(config *localTestConfig, volume *localTestVolume) {
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@ -1000,7 +1067,7 @@ func verifyLocalPod(config *localTestConfig, volume *localTestVolume, pod *v1.Po
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func cleanupLocalVolumeGCELocalSSD(config *localTestConfig, volume *localTestVolume) {
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By("Removing the test directory")
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removeCmd := fmt.Sprintf("rm %s", volume.hostDir+"/"+testFile)
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err := framework.IssueSSHCommand(removeCmd, framework.TestContext.Provider, volume.node)
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err := issueNodeCommand(config, removeCmd, volume.node)
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Expect(err).NotTo(HaveOccurred())
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}
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@ -1010,7 +1077,7 @@ func cleanupLocalVolumeTmpfs(config *localTestConfig, volume *localTestVolume) {
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By("Removing the test directory")
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removeCmd := fmt.Sprintf("rm -r %s", volume.hostDir)
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err := framework.IssueSSHCommand(removeCmd, framework.TestContext.Provider, volume.node)
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err := issueNodeCommand(config, removeCmd, volume.node)
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Expect(err).NotTo(HaveOccurred())
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}
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@ -1018,7 +1085,7 @@ func cleanupLocalVolumeTmpfs(config *localTestConfig, volume *localTestVolume) {
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func cleanupLocalVolumeDirectory(config *localTestConfig, volume *localTestVolume) {
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By("Removing the test directory")
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removeCmd := fmt.Sprintf("rm -r %s", volume.hostDir)
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err := framework.IssueSSHCommand(removeCmd, framework.TestContext.Provider, volume.node)
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err := issueNodeCommand(config, removeCmd, volume.node)
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Expect(err).NotTo(HaveOccurred())
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}
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@ -1028,7 +1095,7 @@ func cleanupLocalVolumeDirectoryLink(config *localTestConfig, volume *localTestV
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hostDir := volume.hostDir
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hostDirBackend := hostDir + "-backend"
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removeCmd := fmt.Sprintf("rm -r %s && rm -r %s", hostDir, hostDirBackend)
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err := framework.IssueSSHCommand(removeCmd, framework.TestContext.Provider, volume.node)
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err := issueNodeCommand(config, removeCmd, volume.node)
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Expect(err).NotTo(HaveOccurred())
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}
|
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@ -1037,7 +1104,7 @@ func cleanupLocalVolumeDirectoryBindMounted(config *localTestConfig, volume *loc
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By("Removing the test directory")
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hostDir := volume.hostDir
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removeCmd := fmt.Sprintf("sudo umount %s && rm -r %s", hostDir, hostDir)
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err := framework.IssueSSHCommand(removeCmd, framework.TestContext.Provider, volume.node)
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err := issueNodeCommand(config, removeCmd, volume.node)
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Expect(err).NotTo(HaveOccurred())
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}
|
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@ -1047,7 +1114,7 @@ func cleanupLocalVolumeDirectoryLinkBindMounted(config *localTestConfig, volume
|
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hostDir := volume.hostDir
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hostDirBackend := hostDir + "-backend"
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removeCmd := fmt.Sprintf("rm %s && sudo umount %s && rm -r %s", hostDir, hostDirBackend, hostDirBackend)
|
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err := framework.IssueSSHCommand(removeCmd, framework.TestContext.Provider, volume.node)
|
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err := issueNodeCommand(config, removeCmd, volume.node)
|
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Expect(err).NotTo(HaveOccurred())
|
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}
|
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|
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@ -1057,7 +1124,7 @@ func cleanupLocalVolumeBlock(config *localTestConfig, volume *localTestVolume) {
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unmapBlockLocalVolume(config, volume.hostDir, volume.node)
|
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By("Removing the test directory")
|
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removeCmd := fmt.Sprintf("rm -r %s", volume.hostDir)
|
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err := framework.IssueSSHCommand(removeCmd, framework.TestContext.Provider, volume.node)
|
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err := issueNodeCommand(config, removeCmd, volume.node)
|
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Expect(err).NotTo(HaveOccurred())
|
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}
|
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|
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@ -1066,11 +1133,11 @@ func cleanupLocalVolumeBlockFs(config *localTestConfig, volume *localTestVolume)
|
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// umount first
|
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By("Umount blockfs mountpoint")
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umountCmd := fmt.Sprintf("sudo umount %s", volume.hostDir)
|
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err := framework.IssueSSHCommand(umountCmd, framework.TestContext.Provider, volume.node)
|
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err := issueNodeCommand(config, umountCmd, volume.node)
|
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unmapBlockLocalVolume(config, volume.hostDir, volume.node)
|
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By("Removing the test directory")
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removeCmd := fmt.Sprintf("rm -r %s", volume.hostDir)
|
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err = framework.IssueSSHCommand(removeCmd, framework.TestContext.Provider, volume.node)
|
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err = issueNodeCommand(config, removeCmd, volume.node)
|
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Expect(err).NotTo(HaveOccurred())
|
||||
}
|
||||
|
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@ -1236,13 +1303,13 @@ func createLocalPod(config *localTestConfig, volume *localTestVolume, fsGroup *i
|
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|
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func createAndMountTmpfsLocalVolume(config *localTestConfig, dir string, node *v1.Node) {
|
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By(fmt.Sprintf("Creating tmpfs mount point on node %q at path %q", node.Name, dir))
|
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err := framework.IssueSSHCommand(fmt.Sprintf("mkdir -p %q && sudo mount -t tmpfs -o size=1m tmpfs-%q %q", dir, dir, dir), framework.TestContext.Provider, node)
|
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err := issueNodeCommand(config, fmt.Sprintf("mkdir -p %q && sudo mount -t tmpfs -o size=1m tmpfs-%q %q", dir, dir, dir), node)
|
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Expect(err).NotTo(HaveOccurred())
|
||||
}
|
||||
|
||||
func unmountTmpfsLocalVolume(config *localTestConfig, dir string, node *v1.Node) {
|
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By(fmt.Sprintf("Unmount tmpfs mount point on node %q at path %q", node.Name, dir))
|
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err := framework.IssueSSHCommand(fmt.Sprintf("sudo umount %q", dir), framework.TestContext.Provider, node)
|
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err := issueNodeCommand(config, fmt.Sprintf("sudo umount %q", dir), node)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
}
|
||||
|
||||
@ -1253,20 +1320,20 @@ func createAndMapBlockLocalVolume(config *localTestConfig, dir string, node *v1.
|
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ddCmd := fmt.Sprintf("dd if=/dev/zero of=%s/file bs=512 count=20480", dir)
|
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losetupLoopDevCmd := fmt.Sprintf("E2E_LOOP_DEV=$(sudo losetup -f) && echo ${E2E_LOOP_DEV}")
|
||||
losetupCmd := fmt.Sprintf("sudo losetup ${E2E_LOOP_DEV} %s/file", dir)
|
||||
err := framework.IssueSSHCommand(fmt.Sprintf("%s && %s && %s && %s", mkdirCmd, ddCmd, losetupLoopDevCmd, losetupCmd), framework.TestContext.Provider, node)
|
||||
err := issueNodeCommand(config, fmt.Sprintf("%s && %s && %s && %s", mkdirCmd, ddCmd, losetupLoopDevCmd, losetupCmd), node)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
}
|
||||
|
||||
func unmapBlockLocalVolume(config *localTestConfig, dir string, node *v1.Node) {
|
||||
loopDev := getBlockLoopDev(dir, node)
|
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loopDev := getBlockLoopDev(config, dir, node)
|
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By(fmt.Sprintf("Unmap block device %q on node %q at path %s/file", loopDev, node.Name, dir))
|
||||
losetupDeleteCmd := fmt.Sprintf("sudo losetup -d %s", loopDev)
|
||||
err := framework.IssueSSHCommand(losetupDeleteCmd, framework.TestContext.Provider, node)
|
||||
err := issueNodeCommand(config, losetupDeleteCmd, node)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
}
|
||||
|
||||
// Create corresponding write and read commands
|
||||
// to be executed via SSH on the node with the local PV
|
||||
// to be executed via hostexec Pod on the node with the local PV
|
||||
func createWriteAndReadCmds(testFileDir string, testFile string, writeTestFileContent string, volumeType localVolumeType) (writeCmd string, readCmd string) {
|
||||
writeCmd = createWriteCmd(testFileDir, testFile, writeTestFileContent, volumeType)
|
||||
readCmd = createReadCmd(testFileDir, testFile, volumeType)
|
||||
@ -1312,7 +1379,7 @@ func testReadFileContent(testFileDir string, testFile string, testFileContent st
|
||||
}
|
||||
|
||||
// Create command to verify that the file doesn't exist
|
||||
// to be executed via SSH on the node with the local PV
|
||||
// to be executed via hostexec Pod on the node with the local PV
|
||||
func createFileDoesntExistCmd(testFileDir string, testFile string) string {
|
||||
testFilePath := filepath.Join(testFileDir, testFile)
|
||||
return fmt.Sprintf("[ ! -e %s ]", testFilePath)
|
||||
@ -1354,7 +1421,7 @@ func setupLocalVolumeProvisioner(config *localTestConfig) {
|
||||
for _, node := range config.nodes {
|
||||
By(fmt.Sprintf("Initializing local volume discovery base path on node %v", node.Name))
|
||||
mkdirCmd := fmt.Sprintf("mkdir -p %v -m 777", config.discoveryDir)
|
||||
err := framework.IssueSSHCommand(mkdirCmd, framework.TestContext.Provider, &node)
|
||||
err := issueNodeCommand(config, mkdirCmd, &node)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
}
|
||||
}
|
||||
@ -1366,7 +1433,7 @@ func cleanupLocalVolumeProvisioner(config *localTestConfig) {
|
||||
for _, node := range config.nodes {
|
||||
By(fmt.Sprintf("Removing the test discovery directory on node %v", node.Name))
|
||||
removeCmd := fmt.Sprintf("[ ! -e %v ] || rm -r %v", config.discoveryDir, config.discoveryDir)
|
||||
err := framework.IssueSSHCommand(removeCmd, framework.TestContext.Provider, &node)
|
||||
err := issueNodeCommand(config, removeCmd, &node)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
}
|
||||
}
|
||||
@ -1374,24 +1441,24 @@ func cleanupLocalVolumeProvisioner(config *localTestConfig) {
|
||||
func setupLocalVolumeProvisionerMountPoint(config *localTestConfig, volumePath string, node *v1.Node) {
|
||||
By(fmt.Sprintf("Creating local directory at path %q", volumePath))
|
||||
mkdirCmd := fmt.Sprintf("mkdir %v -m 777", volumePath)
|
||||
err := framework.IssueSSHCommand(mkdirCmd, framework.TestContext.Provider, node)
|
||||
err := issueNodeCommand(config, mkdirCmd, node)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
|
||||
By(fmt.Sprintf("Mounting local directory at path %q", volumePath))
|
||||
mntCmd := fmt.Sprintf("sudo mount --bind %v %v", volumePath, volumePath)
|
||||
err = framework.IssueSSHCommand(mntCmd, framework.TestContext.Provider, node)
|
||||
err = issueNodeCommand(config, mntCmd, node)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
}
|
||||
|
||||
func cleanupLocalVolumeProvisionerMountPoint(config *localTestConfig, volumePath string, node *v1.Node) {
|
||||
By(fmt.Sprintf("Unmounting the test mount point from %q", volumePath))
|
||||
umountCmd := fmt.Sprintf("[ ! -e %v ] || sudo umount %v", volumePath, volumePath)
|
||||
err := framework.IssueSSHCommand(umountCmd, framework.TestContext.Provider, node)
|
||||
err := issueNodeCommand(config, umountCmd, node)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
|
||||
By("Removing the test mount point")
|
||||
removeCmd := fmt.Sprintf("[ ! -e %v ] || rm -r %v", volumePath, volumePath)
|
||||
err = framework.IssueSSHCommand(removeCmd, framework.TestContext.Provider, node)
|
||||
err = issueNodeCommand(config, removeCmd, node)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
|
||||
By("Cleaning up persistent volume")
|
||||
@ -1829,11 +1896,11 @@ func validateStatefulSet(config *localTestConfig, ss *appsv1.StatefulSet) {
|
||||
|
||||
// SkipUnlessLocalSSDExists takes in an ssdInterface (scsi/nvme) and a filesystemType (fs/block)
|
||||
// and skips if a disk of that type does not exist on the node
|
||||
func SkipUnlessLocalSSDExists(ssdInterface, filesystemType string, node *v1.Node) {
|
||||
func SkipUnlessLocalSSDExists(config *localTestConfig, ssdInterface, filesystemType string, node *v1.Node) {
|
||||
ssdCmd := fmt.Sprintf("ls -1 /mnt/disks/by-uuid/google-local-ssds-%s-%s/ | wc -l", ssdInterface, filesystemType)
|
||||
res, err := framework.IssueSSHCommandWithResult(ssdCmd, framework.TestContext.Provider, node)
|
||||
res, err := issueNodeCommandWithResult(config, ssdCmd, node)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
num, err := strconv.Atoi(strings.TrimSpace(res.Stdout))
|
||||
num, err := strconv.Atoi(strings.TrimSpace(res))
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
if num < 1 {
|
||||
framework.Skipf("Requires at least 1 %s %s localSSD ", ssdInterface, filesystemType)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user