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Merge pull request #33978 from rata/simplify-e2e-secret
Automatic merge from submit-queue Remove duplicated code in secret e2e tests <!-- Thanks for sending a pull request! Here are some tips for you: 1. If this is your first time, read our contributor guidelines https://github.com/kubernetes/kubernetes/blob/master/CONTRIBUTING.md and developer guide https://github.com/kubernetes/kubernetes/blob/master/docs/devel/development.md 2. If you want *faster* PR reviews, read how: https://github.com/kubernetes/kubernetes/blob/master/docs/devel/faster_reviews.md 3. Follow the instructions for writing a release note: https://github.com/kubernetes/kubernetes/blob/master/docs/devel/pull-requests.md#release-notes --> **What this PR does / why we need it**: This come up when writing another PR: https://github.com/kubernetes/kubernetes/pull/28936 as a comment from @thockin. **Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*: **Special notes for your reviewer**: **Release note**: <!-- Steps to write your release note: 1. Use the release-note-* labels to set the release note state (if you have access) 2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`. --> ```NONE ``` This patch just removes duplicated code in secret e2e tests.
This commit is contained in:
Kubernetes Submit Queue
GitHub
commit
f352e6718e
@ -18,6 +18,7 @@ package common
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import (
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"fmt"
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"os"
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/util/uuid"
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@ -30,122 +31,12 @@ var _ = framework.KubeDescribe("Secrets", func() {
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f := framework.NewDefaultFramework("secrets")
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It("should be consumable from pods in volume [Conformance]", func() {
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name := "secret-test-" + string(uuid.NewUUID())
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volumeName := "secret-volume"
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volumeMountPath := "/etc/secret-volume"
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secret := secretForTest(f.Namespace.Name, name)
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By(fmt.Sprintf("Creating secret with name %s", secret.Name))
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defer func() {
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By("Cleaning up the secret")
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if err := f.Client.Secrets(f.Namespace.Name).Delete(secret.Name); err != nil {
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framework.Failf("unable to delete secret %v: %v", secret.Name, err)
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}
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}()
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var err error
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if secret, err = f.Client.Secrets(f.Namespace.Name).Create(secret); err != nil {
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framework.Failf("unable to create test secret %s: %v", secret.Name, err)
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}
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pod := &api.Pod{
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ObjectMeta: api.ObjectMeta{
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Name: "pod-secrets-" + string(uuid.NewUUID()),
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},
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Spec: api.PodSpec{
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Volumes: []api.Volume{
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{
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Name: volumeName,
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VolumeSource: api.VolumeSource{
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Secret: &api.SecretVolumeSource{
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SecretName: name,
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},
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},
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},
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},
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Containers: []api.Container{
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{
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Name: "secret-volume-test",
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Image: "gcr.io/google_containers/mounttest:0.7",
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Args: []string{
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"--file_content=/etc/secret-volume/data-1",
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"--file_mode=/etc/secret-volume/data-1"},
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VolumeMounts: []api.VolumeMount{
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{
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Name: volumeName,
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MountPath: volumeMountPath,
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},
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},
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},
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},
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RestartPolicy: api.RestartPolicyNever,
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},
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}
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f.TestContainerOutput("consume secrets", pod, 0, []string{
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"content of file \"/etc/secret-volume/data-1\": value-1",
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"mode of file \"/etc/secret-volume/data-1\": -rw-r--r--",
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})
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doSecretE2E(f, nil)
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})
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It("should be consumable from pods in volume with defaultMode set [Conformance]", func() {
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name := "secret-test-defaultmode-" + string(uuid.NewUUID())
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volumeName := "secret-volume"
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volumeMountPath := "/etc/secret-volume"
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secret := secretForTest(f.Namespace.Name, name)
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By(fmt.Sprintf("Creating secret with name %s", secret.Name))
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defer func() {
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By("Cleaning up the secret")
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if err := f.Client.Secrets(f.Namespace.Name).Delete(secret.Name); err != nil {
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framework.Failf("unable to delete secret %v: %v", secret.Name, err)
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}
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}()
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var err error
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if secret, err = f.Client.Secrets(f.Namespace.Name).Create(secret); err != nil {
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framework.Failf("unable to create test secret %s: %v", secret.Name, err)
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}
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defaultMode := int32(0400)
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pod := &api.Pod{
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ObjectMeta: api.ObjectMeta{
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Name: "pod-secrets-" + string(uuid.NewUUID()),
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},
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Spec: api.PodSpec{
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Volumes: []api.Volume{
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{
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Name: volumeName,
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VolumeSource: api.VolumeSource{
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Secret: &api.SecretVolumeSource{
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SecretName: name,
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DefaultMode: &defaultMode,
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},
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},
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},
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},
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Containers: []api.Container{
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{
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Name: "secret-volume-test",
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Image: "gcr.io/google_containers/mounttest:0.7",
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Args: []string{
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"--file_content=/etc/secret-volume/data-1",
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"--file_mode=/etc/secret-volume/data-1"},
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VolumeMounts: []api.VolumeMount{
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{
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Name: volumeName,
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MountPath: volumeMountPath,
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ReadOnly: true,
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},
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},
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},
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},
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RestartPolicy: api.RestartPolicyNever,
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},
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}
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f.TestContainerOutput("consume secrets", pod, 0, []string{
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"content of file \"/etc/secret-volume/data-1\": value-1",
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"mode of file \"/etc/secret-volume/data-1\": -r--------",
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})
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doSecretE2E(f, &defaultMode)
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})
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It("should be consumable from pods in volume with Mode set in the item [Conformance]", func() {
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@ -357,3 +248,73 @@ func secretForTest(namespace, name string) *api.Secret {
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},
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}
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}
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func doSecretE2E(f *framework.Framework, defaultMode *int32) {
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var (
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name = "secret-test-" + string(uuid.NewUUID())
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volumeName = "secret-volume"
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volumeMountPath = "/etc/secret-volume"
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secret = secretForTest(f.Namespace.Name, name)
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)
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By(fmt.Sprintf("Creating secret with name %s", secret.Name))
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defer func() {
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By("Cleaning up the secret")
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if err := f.Client.Secrets(f.Namespace.Name).Delete(secret.Name); err != nil {
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framework.Failf("unable to delete secret %v: %v", secret.Name, err)
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}
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}()
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var err error
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if secret, err = f.Client.Secrets(f.Namespace.Name).Create(secret); err != nil {
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framework.Failf("unable to create test secret %s: %v", secret.Name, err)
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}
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pod := &api.Pod{
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ObjectMeta: api.ObjectMeta{
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Name: "pod-secrets-" + string(uuid.NewUUID()),
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},
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Spec: api.PodSpec{
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Volumes: []api.Volume{
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{
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Name: volumeName,
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VolumeSource: api.VolumeSource{
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Secret: &api.SecretVolumeSource{
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SecretName: name,
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},
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},
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},
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},
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Containers: []api.Container{
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{
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Name: "secret-volume-test",
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Image: "gcr.io/google_containers/mounttest:0.7",
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Args: []string{
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"--file_content=/etc/secret-volume/data-1",
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"--file_mode=/etc/secret-volume/data-1"},
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VolumeMounts: []api.VolumeMount{
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{
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Name: volumeName,
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MountPath: volumeMountPath,
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},
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},
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},
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},
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RestartPolicy: api.RestartPolicyNever,
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},
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}
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if defaultMode != nil {
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pod.Spec.Volumes[0].VolumeSource.Secret.DefaultMode = defaultMode
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} else {
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mode := int32(0644)
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defaultMode = &mode
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}
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modeString := fmt.Sprintf("%v", os.FileMode(*defaultMode))
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expectedOutput := []string{
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"content of file \"/etc/secret-volume/data-1\": value-1",
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"mode of file \"/etc/secret-volume/data-1\": " + modeString,
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}
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f.TestContainerOutput("consume secrets", pod, 0, expectedOutput)
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}
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