mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-27 08:40:23 +00:00
90da7961c5
rework of E2E framework for better code
organization and add more helpful logs for
debugging.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit b4693dcffe)
391 lines
11 KiB
Go
391 lines
11 KiB
Go
package e2e
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import (
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"context"
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"encoding/json"
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"fmt"
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"regexp"
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"strings"
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v1 "k8s.io/api/core/v1"
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scv1 "k8s.io/api/storage/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/client-go/kubernetes"
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"k8s.io/kubernetes/test/e2e/framework"
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e2elog "k8s.io/kubernetes/test/e2e/framework/log"
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)
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func imageSpec(pool, image string) string {
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if radosNamespace != "" {
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return pool + "/" + radosNamespace + "/" + image
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}
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return pool + "/" + image
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}
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func rbdOptions(pool string) string {
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if radosNamespace != "" {
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return "--pool=" + pool + " --namespace " + radosNamespace
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}
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return "--pool=" + pool
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}
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func createRBDStorageClass(c kubernetes.Interface, f *framework.Framework, scOptions, parameters map[string]string) error {
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scPath := fmt.Sprintf("%s/%s", rbdExamplePath, "storageclass.yaml")
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sc, err := getStorageClass(scPath)
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if err != nil {
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return nil
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}
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sc.Parameters["pool"] = defaultRBDPool
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sc.Parameters["csi.storage.k8s.io/provisioner-secret-namespace"] = rookNamespace
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sc.Parameters["csi.storage.k8s.io/provisioner-secret-name"] = rbdProvisionerSecretName
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sc.Parameters["csi.storage.k8s.io/controller-expand-secret-namespace"] = rookNamespace
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sc.Parameters["csi.storage.k8s.io/controller-expand-secret-name"] = rbdProvisionerSecretName
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sc.Parameters["csi.storage.k8s.io/node-stage-secret-namespace"] = rookNamespace
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sc.Parameters["csi.storage.k8s.io/node-stage-secret-name"] = rbdNodePluginSecretName
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fsID, stdErr, err := execCommandInToolBoxPod(f, "ceph fsid", rookNamespace)
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if err != nil {
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return err
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}
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if stdErr != "" {
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return fmt.Errorf("error getting fsid %v", stdErr)
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}
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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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sc.Namespace = cephCSINamespace
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if scOptions["volumeBindingMode"] == "WaitForFirstConsumer" {
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value := scv1.VolumeBindingWaitForFirstConsumer
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sc.VolumeBindingMode = &value
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}
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// comma separated mount options
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if opt, ok := scOptions[rbdmountOptions]; ok {
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mOpt := strings.Split(opt, ",")
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sc.MountOptions = append(sc.MountOptions, mOpt...)
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}
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_, err = c.StorageV1().StorageClasses().Create(context.TODO(), &sc, metav1.CreateOptions{})
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return err
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}
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func createRadosNamespace(f *framework.Framework) error {
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stdOut, stdErr, err := execCommandInToolBoxPod(f,
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fmt.Sprintf("rbd namespace ls --pool=%s", defaultRBDPool), rookNamespace)
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if err != nil {
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return err
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}
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if stdErr != "" {
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return fmt.Errorf("error listing rbd namespace %v", stdErr)
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}
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if !strings.Contains(stdOut, radosNamespace) {
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_, stdErr, err = execCommandInToolBoxPod(f,
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fmt.Sprintf("rbd namespace create %s", rbdOptions(defaultRBDPool)), rookNamespace)
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if err != nil {
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return err
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}
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if stdErr != "" {
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return fmt.Errorf("error creating rbd namespace %v", stdErr)
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}
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}
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stdOut, stdErr, err = execCommandInToolBoxPod(f,
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fmt.Sprintf("rbd namespace ls --pool=%s", rbdTopologyPool), rookNamespace)
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if err != nil {
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return err
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}
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if stdErr != "" {
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return fmt.Errorf("error listing rbd namespace %v", stdErr)
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}
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if !strings.Contains(stdOut, radosNamespace) {
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_, stdErr, err = execCommandInToolBoxPod(f,
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fmt.Sprintf("rbd namespace create %s", rbdOptions(rbdTopologyPool)), rookNamespace)
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if err != nil {
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return err
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}
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if stdErr != "" {
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return fmt.Errorf("error creating rbd namespace %v", stdErr)
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}
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}
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return nil
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}
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func createRBDSecret(c kubernetes.Interface, f *framework.Framework) error {
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scPath := fmt.Sprintf("%s/%s", rbdExamplePath, "secret.yaml")
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sc, err := getSecret(scPath)
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if err != nil {
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return err
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}
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adminKey, stdErr, err := execCommandInToolBoxPod(f, "ceph auth get-key client.admin", rookNamespace)
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if err != nil {
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return err
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}
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if stdErr != "" {
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return fmt.Errorf("error getting admin key %v", stdErr)
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}
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sc.StringData["userID"] = adminUser
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sc.StringData["userKey"] = adminKey
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sc.Namespace = cephCSINamespace
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_, err = c.CoreV1().Secrets(cephCSINamespace).Create(context.TODO(), &sc, metav1.CreateOptions{})
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if err != nil {
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return err
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}
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err = updateSecretForEncryption(c)
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return err
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}
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type imageInfoFromPVC struct {
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imageID string
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imageName string
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csiVolumeHandle string
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pvName string
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}
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// getImageInfoFromPVC reads volume handle of the bound PV to the passed in PVC,
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// and returns imageInfoFromPVC or error.
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func getImageInfoFromPVC(pvcNamespace, pvcName string, f *framework.Framework) (imageInfoFromPVC, error) {
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var imageData imageInfoFromPVC
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c := f.ClientSet.CoreV1()
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pvc, err := c.PersistentVolumeClaims(pvcNamespace).Get(context.TODO(), pvcName, metav1.GetOptions{})
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if err != nil {
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return imageData, err
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}
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pv, err := c.PersistentVolumes().Get(context.TODO(), pvc.Spec.VolumeName, metav1.GetOptions{})
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if err != nil {
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return imageData, err
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}
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imageIDRegex := regexp.MustCompile(`(\w+\-?){5}$`)
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imageID := imageIDRegex.FindString(pv.Spec.CSI.VolumeHandle)
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imageData = imageInfoFromPVC{
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imageID: imageID,
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imageName: fmt.Sprintf("csi-vol-%s", imageID),
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csiVolumeHandle: pv.Spec.CSI.VolumeHandle,
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pvName: pv.Name,
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}
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return imageData, nil
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}
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func getImageMeta(rbdImageSpec, metaKey string, f *framework.Framework) (string, error) {
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cmd := fmt.Sprintf("rbd image-meta get %s %s", rbdImageSpec, metaKey)
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stdOut, stdErr, err := execCommandInToolBoxPod(f, cmd, rookNamespace)
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if err != nil {
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return "", err
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}
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if stdErr != "" {
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return strings.TrimSpace(stdOut), fmt.Errorf(stdErr)
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}
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return strings.TrimSpace(stdOut), nil
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}
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func validateEncryptedPVCAndAppBinding(pvcPath, appPath, kms string, f *framework.Framework) error {
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pvc, app, err := createPVCAndAppBinding(pvcPath, appPath, f, deployTimeout)
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if err != nil {
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return err
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}
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imageData, err := getImageInfoFromPVC(pvc.Namespace, pvc.Name, f)
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if err != nil {
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return err
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}
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rbdImageSpec := imageSpec(defaultRBDPool, imageData.imageName)
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encryptedState, err := getImageMeta(rbdImageSpec, ".rbd.csi.ceph.com/encrypted", f)
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if err != nil {
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return err
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}
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if encryptedState != "encrypted" {
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return fmt.Errorf("%v not equal to encrypted", encryptedState)
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}
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volumeMountPath := app.Spec.Containers[0].VolumeMounts[0].MountPath
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mountType, err := getMountType(app.Name, app.Namespace, volumeMountPath, f)
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if err != nil {
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return err
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}
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if mountType != "crypt" {
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return fmt.Errorf("%v not equal to crypt", mountType)
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}
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if kms == "vault" {
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// check new passphrase created
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_, stdErr := readVaultSecret(imageData.csiVolumeHandle, f)
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if stdErr != "" {
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return fmt.Errorf("failed to read passphrase from vault: %s", stdErr)
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}
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}
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err = deletePVCAndApp("", f, pvc, app)
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if err != nil {
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return err
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}
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if kms == "vault" {
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// check new passphrase created
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stdOut, _ := readVaultSecret(imageData.csiVolumeHandle, f)
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if stdOut != "" {
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return fmt.Errorf("passphrase found in vault while should be deleted: %s", stdOut)
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}
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}
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return nil
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}
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func listRBDImages(f *framework.Framework) ([]string, error) {
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var imgInfos []string
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stdout, stdErr, err := execCommandInToolBoxPod(f,
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fmt.Sprintf("rbd ls --format=json %s", rbdOptions(defaultRBDPool)), rookNamespace)
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if err != nil {
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return imgInfos, err
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}
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if stdErr != "" {
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return imgInfos, fmt.Errorf("failed to list images %v", stdErr)
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}
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err = json.Unmarshal([]byte(stdout), &imgInfos)
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if err != nil {
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return imgInfos, err
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}
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return imgInfos, nil
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}
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func deleteBackingRBDImage(f *framework.Framework, pvc *v1.PersistentVolumeClaim) error {
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imageData, err := getImageInfoFromPVC(pvc.Namespace, pvc.Name, f)
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if err != nil {
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return err
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}
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cmd := fmt.Sprintf("rbd rm %s %s", rbdOptions(defaultRBDPool), imageData.imageName)
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_, _, err = execCommandInToolBoxPod(f, cmd, rookNamespace)
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return err
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}
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func deletePool(name string, cephfs bool, f *framework.Framework) error {
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var cmds = []string{}
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if cephfs {
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// ceph fs fail
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// ceph fs rm myfs --yes-i-really-mean-it
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// ceph osd pool delete myfs-metadata myfs-metadata
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// --yes-i-really-mean-it
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// ceph osd pool delete myfs-data0 myfs-data0
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// --yes-i-really-mean-it
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cmds = append(cmds, fmt.Sprintf("ceph fs fail %s", name),
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fmt.Sprintf("ceph fs rm %s --yes-i-really-mean-it", name),
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fmt.Sprintf("ceph osd pool delete %s-metadata %s-metadata --yes-i-really-really-mean-it", name, name),
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fmt.Sprintf("ceph osd pool delete %s-data0 %s-data0 --yes-i-really-really-mean-it", name, name))
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} else {
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// ceph osd pool delete replicapool replicapool
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// --yes-i-really-mean-it
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cmds = append(cmds, fmt.Sprintf("ceph osd pool delete %s %s --yes-i-really-really-mean-it", name, name))
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}
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for _, cmd := range cmds {
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// discard stdErr as some commands prints warning in strErr
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_, _, err := execCommandInToolBoxPod(f, cmd, rookNamespace)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func getPVCImageInfoInPool(f *framework.Framework, pvc *v1.PersistentVolumeClaim, pool string) (string, error) {
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imageData, err := getImageInfoFromPVC(pvc.Namespace, pvc.Name, f)
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if err != nil {
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return "", err
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}
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stdOut, stdErr, err := execCommandInToolBoxPod(f,
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fmt.Sprintf("rbd info %s", imageSpec(pool, imageData.imageName)), rookNamespace)
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if err != nil {
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return "", err
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}
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if stdErr != "" {
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return "", fmt.Errorf("failed to get rbd info %v", stdErr)
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}
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if radosNamespace != "" {
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e2elog.Logf("found image %s in pool %s namespace %s", imageData.imageName, pool, radosNamespace)
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} else {
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e2elog.Logf("found image %s in pool %s", imageData.imageName, pool)
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}
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return stdOut, nil
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}
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func checkPVCImageInPool(f *framework.Framework, pvc *v1.PersistentVolumeClaim, pool string) error {
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_, err := getPVCImageInfoInPool(f, pvc, pool)
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return err
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}
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func checkPVCDataPoolForImageInPool(f *framework.Framework, pvc *v1.PersistentVolumeClaim, pool, dataPool string) error {
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stdOut, err := getPVCImageInfoInPool(f, pvc, pool)
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if err != nil {
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return err
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}
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if !strings.Contains(stdOut, "data_pool: "+dataPool) {
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return fmt.Errorf("missing data pool value in image info, got info (%s)", stdOut)
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}
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return nil
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}
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func checkPVCImageJournalInPool(f *framework.Framework, pvc *v1.PersistentVolumeClaim, pool string) error {
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imageData, err := getImageInfoFromPVC(pvc.Namespace, pvc.Name, f)
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if err != nil {
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return err
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}
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_, stdErr, err := execCommandInToolBoxPod(f,
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fmt.Sprintf("rados listomapkeys %s csi.volume.%s", rbdOptions(pool), imageData.imageID), rookNamespace)
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if err != nil {
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return err
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}
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if stdErr != "" {
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return fmt.Errorf("failed to listomapkeys %v", stdErr)
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}
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if radosNamespace != "" {
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e2elog.Logf("found image journal %s in pool %s namespace %s", "csi.volume."+imageData.imageID, pool, radosNamespace)
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} else {
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e2elog.Logf("found image journal %s in pool %s", "csi.volume."+imageData.imageID, pool)
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}
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return nil
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}
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func checkPVCCSIJournalInPool(f *framework.Framework, pvc *v1.PersistentVolumeClaim, pool string) error {
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imageData, err := getImageInfoFromPVC(pvc.Namespace, pvc.Name, f)
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if err != nil {
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return err
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}
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_, stdErr, err := execCommandInToolBoxPod(f,
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fmt.Sprintf("rados getomapval %s csi.volumes.default csi.volume.%s", rbdOptions(pool), imageData.pvName), rookNamespace)
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if err != nil {
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return err
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}
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if stdErr != "" {
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return fmt.Errorf("error getting fsid %v", stdErr)
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}
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if radosNamespace != "" {
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e2elog.Logf("found CSI journal entry %s in pool %s namespace %s", "csi.volume."+imageData.pvName, pool, radosNamespace)
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} else {
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e2elog.Logf("found CSI journal entry %s in pool %s", "csi.volume."+imageData.pvName, pool)
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}
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return nil
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}
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