mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-24 20:24:09 +00:00
Merge pull request #51567 from davidz627/split_tests
Automatic merge from submit-queue (batch tested with PRs 53776, 53786, 53352, 51567). 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>. Split common e2e volume tests into two files. Fixes #49217 Split configMap, secret, and downwardAPI tests into two files: volume and non-volume. Prefixed volume tests with [sig-storage] and non volume tests with [sig-api-machinery].
This commit is contained in:
Kubernetes Submit Queue
GitHub
commit
17a6115103
@ -11,6 +11,7 @@ go_library(
|
||||
"apparmor.go",
|
||||
"autoscaling_utils.go",
|
||||
"configmap.go",
|
||||
"configmap_volume.go",
|
||||
"container_probe.go",
|
||||
"docker_containers.go",
|
||||
"downward_api.go",
|
||||
@ -26,6 +27,7 @@ go_library(
|
||||
"privileged.go",
|
||||
"projected.go",
|
||||
"secrets.go",
|
||||
"secrets_volume.go",
|
||||
"sysctl.go",
|
||||
"util.go",
|
||||
"volumes.go",
|
||||
|
||||
@ -18,315 +18,17 @@ package common
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"path"
|
||||
|
||||
. "github.com/onsi/ginkgo"
|
||||
. "github.com/onsi/gomega"
|
||||
"k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/util/uuid"
|
||||
"k8s.io/kubernetes/test/e2e/framework"
|
||||
)
|
||||
|
||||
var _ = framework.KubeDescribe("ConfigMap", func() {
|
||||
var _ = Describe("[sig-api-machinery] ConfigMap", func() {
|
||||
f := framework.NewDefaultFramework("configmap")
|
||||
|
||||
It("should be consumable from pods in volume [Conformance] [sig-storage]", func() {
|
||||
doConfigMapE2EWithoutMappings(f, 0, 0, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with defaultMode set [Conformance] [sig-storage]", func() {
|
||||
defaultMode := int32(0400)
|
||||
doConfigMapE2EWithoutMappings(f, 0, 0, &defaultMode)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume as non-root with defaultMode and fsGroup set [Feature:FSGroup] [sig-storage]", func() {
|
||||
defaultMode := int32(0440) /* setting fsGroup sets mode to at least 440 */
|
||||
doConfigMapE2EWithoutMappings(f, 1000, 1001, &defaultMode)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume as non-root [Conformance] [sig-storage]", func() {
|
||||
doConfigMapE2EWithoutMappings(f, 1000, 0, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume as non-root with FSGroup [Feature:FSGroup] [sig-storage]", func() {
|
||||
doConfigMapE2EWithoutMappings(f, 1000, 1001, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with mappings [Conformance] [sig-storage]", func() {
|
||||
doConfigMapE2EWithMappings(f, 0, 0, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with mappings and Item mode set[Conformance] [sig-storage]", func() {
|
||||
mode := int32(0400)
|
||||
doConfigMapE2EWithMappings(f, 0, 0, &mode)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with mappings as non-root [Conformance] [sig-storage]", func() {
|
||||
doConfigMapE2EWithMappings(f, 1000, 0, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with mappings as non-root with FSGroup [Feature:FSGroup] [sig-storage]", func() {
|
||||
doConfigMapE2EWithMappings(f, 1000, 1001, nil)
|
||||
})
|
||||
|
||||
It("updates should be reflected in volume [Conformance] [sig-storage]", func() {
|
||||
podLogTimeout := framework.GetPodSecretUpdateTimeout(f.ClientSet)
|
||||
containerTimeoutArg := fmt.Sprintf("--retry_time=%v", int(podLogTimeout.Seconds()))
|
||||
|
||||
name := "configmap-test-upd-" + string(uuid.NewUUID())
|
||||
volumeName := "configmap-volume"
|
||||
volumeMountPath := "/etc/configmap-volume"
|
||||
containerName := "configmap-volume-test"
|
||||
|
||||
configMap := &v1.ConfigMap{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: name,
|
||||
},
|
||||
Data: map[string]string{
|
||||
"data-1": "value-1",
|
||||
},
|
||||
}
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
|
||||
var err error
|
||||
if configMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-configmaps-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: name,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: containerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/configmap-volume/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
By("Creating the pod")
|
||||
f.PodClient().CreateSync(pod)
|
||||
|
||||
pollLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, containerName)
|
||||
}
|
||||
|
||||
Eventually(pollLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))
|
||||
|
||||
By(fmt.Sprintf("Updating configmap %v", configMap.Name))
|
||||
configMap.ResourceVersion = "" // to force update
|
||||
configMap.Data["data-1"] = "value-2"
|
||||
_, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Update(configMap)
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to update configmap %q in namespace %q", configMap.Name, f.Namespace.Name)
|
||||
|
||||
By("waiting to observe update in volume")
|
||||
Eventually(pollLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-2"))
|
||||
})
|
||||
|
||||
It("optional updates should be reflected in volume [Conformance] [sig-storage]", func() {
|
||||
podLogTimeout := framework.GetPodSecretUpdateTimeout(f.ClientSet)
|
||||
containerTimeoutArg := fmt.Sprintf("--retry_time=%v", int(podLogTimeout.Seconds()))
|
||||
trueVal := true
|
||||
volumeMountPath := "/etc/configmap-volumes"
|
||||
|
||||
deleteName := "cm-test-opt-del-" + string(uuid.NewUUID())
|
||||
deleteContainerName := "delcm-volume-test"
|
||||
deleteVolumeName := "deletecm-volume"
|
||||
deleteConfigMap := &v1.ConfigMap{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: deleteName,
|
||||
},
|
||||
Data: map[string]string{
|
||||
"data-1": "value-1",
|
||||
},
|
||||
}
|
||||
|
||||
updateName := "cm-test-opt-upd-" + string(uuid.NewUUID())
|
||||
updateContainerName := "updcm-volume-test"
|
||||
updateVolumeName := "updatecm-volume"
|
||||
updateConfigMap := &v1.ConfigMap{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: updateName,
|
||||
},
|
||||
Data: map[string]string{
|
||||
"data-1": "value-1",
|
||||
},
|
||||
}
|
||||
|
||||
createName := "cm-test-opt-create-" + string(uuid.NewUUID())
|
||||
createContainerName := "createcm-volume-test"
|
||||
createVolumeName := "createcm-volume"
|
||||
createConfigMap := &v1.ConfigMap{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: createName,
|
||||
},
|
||||
Data: map[string]string{
|
||||
"data-1": "value-1",
|
||||
},
|
||||
}
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", deleteConfigMap.Name))
|
||||
var err error
|
||||
if deleteConfigMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(deleteConfigMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", deleteConfigMap.Name, err)
|
||||
}
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", updateConfigMap.Name))
|
||||
if updateConfigMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(updateConfigMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", updateConfigMap.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-configmaps-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: deleteVolumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: deleteName,
|
||||
},
|
||||
Optional: &trueVal,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: updateVolumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: updateName,
|
||||
},
|
||||
Optional: &trueVal,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: createVolumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: createName,
|
||||
},
|
||||
Optional: &trueVal,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: deleteContainerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/configmap-volumes/delete/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: deleteVolumeName,
|
||||
MountPath: path.Join(volumeMountPath, "delete"),
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: updateContainerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/configmap-volumes/update/data-3"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: updateVolumeName,
|
||||
MountPath: path.Join(volumeMountPath, "update"),
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: createContainerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/configmap-volumes/create/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: createVolumeName,
|
||||
MountPath: path.Join(volumeMountPath, "create"),
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
By("Creating the pod")
|
||||
f.PodClient().CreateSync(pod)
|
||||
|
||||
pollCreateLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, createContainerName)
|
||||
}
|
||||
Eventually(pollCreateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/configmap-volumes/create/data-1"))
|
||||
|
||||
pollUpdateLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, updateContainerName)
|
||||
}
|
||||
Eventually(pollUpdateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/configmap-volumes/update/data-3"))
|
||||
|
||||
pollDeleteLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, deleteContainerName)
|
||||
}
|
||||
Eventually(pollDeleteLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))
|
||||
|
||||
By(fmt.Sprintf("Deleting configmap %v", deleteConfigMap.Name))
|
||||
err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Delete(deleteConfigMap.Name, &metav1.DeleteOptions{})
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to delete configmap %q in namespace %q", deleteConfigMap.Name, f.Namespace.Name)
|
||||
|
||||
By(fmt.Sprintf("Updating configmap %v", updateConfigMap.Name))
|
||||
updateConfigMap.ResourceVersion = "" // to force update
|
||||
delete(updateConfigMap.Data, "data-1")
|
||||
updateConfigMap.Data["data-3"] = "value-3"
|
||||
_, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Update(updateConfigMap)
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to update configmap %q in namespace %q", updateConfigMap.Name, f.Namespace.Name)
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", createConfigMap.Name))
|
||||
if createConfigMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(createConfigMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", createConfigMap.Name, err)
|
||||
}
|
||||
|
||||
By("waiting to observe update in volume")
|
||||
|
||||
Eventually(pollCreateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))
|
||||
Eventually(pollUpdateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-3"))
|
||||
Eventually(pollDeleteLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/configmap-volumes/delete/data-1"))
|
||||
})
|
||||
|
||||
It("should be consumable via environment variable [Conformance]", func() {
|
||||
name := "configmap-test-" + string(uuid.NewUUID())
|
||||
configMap := newConfigMap(f, name)
|
||||
@ -409,94 +111,8 @@ var _ = framework.KubeDescribe("ConfigMap", func() {
|
||||
"p_data_1=value-1", "p_data_2=value-2", "p_data_3=value-3",
|
||||
})
|
||||
})
|
||||
|
||||
It("should be consumable in multiple volumes in the same pod [Conformance] [sig-storage]", func() {
|
||||
var (
|
||||
name = "configmap-test-volume-" + string(uuid.NewUUID())
|
||||
volumeName = "configmap-volume"
|
||||
volumeMountPath = "/etc/configmap-volume"
|
||||
volumeName2 = "configmap-volume-2"
|
||||
volumeMountPath2 = "/etc/configmap-volume-2"
|
||||
configMap = newConfigMap(f, name)
|
||||
)
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
|
||||
var err error
|
||||
if configMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-configmaps-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: name,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: volumeName2,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: name,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "configmap-volume-test",
|
||||
Image: mountImage,
|
||||
Args: []string{"--file_content=/etc/configmap-volume/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
ReadOnly: true,
|
||||
},
|
||||
{
|
||||
Name: volumeName2,
|
||||
MountPath: volumeMountPath2,
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
|
||||
f.TestContainerOutput("consume configMaps", pod, 0, []string{
|
||||
"content of file \"/etc/configmap-volume/data-1\": value-1",
|
||||
})
|
||||
|
||||
})
|
||||
})
|
||||
|
||||
func newConfigMap(f *framework.Framework, name string) *v1.ConfigMap {
|
||||
return &v1.ConfigMap{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: name,
|
||||
},
|
||||
Data: map[string]string{
|
||||
"data-1": "value-1",
|
||||
"data-2": "value-2",
|
||||
"data-3": "value-3",
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func newEnvFromConfigMap(f *framework.Framework, name string) *v1.ConfigMap {
|
||||
return &v1.ConfigMap{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
@ -510,172 +126,3 @@ func newEnvFromConfigMap(f *framework.Framework, name string) *v1.ConfigMap {
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func doConfigMapE2EWithoutMappings(f *framework.Framework, uid, fsGroup int64, defaultMode *int32) {
|
||||
userID := int64(uid)
|
||||
groupID := int64(fsGroup)
|
||||
|
||||
var (
|
||||
name = "configmap-test-volume-" + string(uuid.NewUUID())
|
||||
volumeName = "configmap-volume"
|
||||
volumeMountPath = "/etc/configmap-volume"
|
||||
configMap = newConfigMap(f, name)
|
||||
)
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
|
||||
var err error
|
||||
if configMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
|
||||
}
|
||||
|
||||
one := int64(1)
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-configmaps-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
SecurityContext: &v1.PodSecurityContext{},
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: name,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "configmap-volume-test",
|
||||
Image: mountImage,
|
||||
Args: []string{
|
||||
"--file_content=/etc/configmap-volume/data-1",
|
||||
"--file_mode=/etc/configmap-volume/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
TerminationGracePeriodSeconds: &one,
|
||||
},
|
||||
}
|
||||
|
||||
if userID != 0 {
|
||||
pod.Spec.SecurityContext.RunAsUser = &userID
|
||||
}
|
||||
|
||||
if groupID != 0 {
|
||||
pod.Spec.SecurityContext.FSGroup = &groupID
|
||||
}
|
||||
|
||||
if defaultMode != nil {
|
||||
pod.Spec.Volumes[0].VolumeSource.ConfigMap.DefaultMode = defaultMode
|
||||
} else {
|
||||
mode := int32(0644)
|
||||
defaultMode = &mode
|
||||
}
|
||||
|
||||
modeString := fmt.Sprintf("%v", os.FileMode(*defaultMode))
|
||||
output := []string{
|
||||
"content of file \"/etc/configmap-volume/data-1\": value-1",
|
||||
"mode of file \"/etc/configmap-volume/data-1\": " + modeString,
|
||||
}
|
||||
f.TestContainerOutput("consume configMaps", pod, 0, output)
|
||||
}
|
||||
|
||||
func doConfigMapE2EWithMappings(f *framework.Framework, uid, fsGroup int64, itemMode *int32) {
|
||||
userID := int64(uid)
|
||||
groupID := int64(fsGroup)
|
||||
|
||||
var (
|
||||
name = "configmap-test-volume-map-" + string(uuid.NewUUID())
|
||||
volumeName = "configmap-volume"
|
||||
volumeMountPath = "/etc/configmap-volume"
|
||||
configMap = newConfigMap(f, name)
|
||||
)
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
|
||||
|
||||
var err error
|
||||
if configMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
|
||||
}
|
||||
|
||||
one := int64(1)
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-configmaps-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
SecurityContext: &v1.PodSecurityContext{},
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: name,
|
||||
},
|
||||
Items: []v1.KeyToPath{
|
||||
{
|
||||
Key: "data-2",
|
||||
Path: "path/to/data-2",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "configmap-volume-test",
|
||||
Image: mountImage,
|
||||
Args: []string{"--file_content=/etc/configmap-volume/path/to/data-2",
|
||||
"--file_mode=/etc/configmap-volume/path/to/data-2"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
TerminationGracePeriodSeconds: &one,
|
||||
},
|
||||
}
|
||||
|
||||
if userID != 0 {
|
||||
pod.Spec.SecurityContext.RunAsUser = &userID
|
||||
}
|
||||
|
||||
if groupID != 0 {
|
||||
pod.Spec.SecurityContext.FSGroup = &groupID
|
||||
}
|
||||
|
||||
if itemMode != nil {
|
||||
pod.Spec.Volumes[0].VolumeSource.ConfigMap.Items[0].Mode = itemMode
|
||||
} else {
|
||||
mode := int32(0644)
|
||||
itemMode = &mode
|
||||
}
|
||||
|
||||
// Just check file mode if fsGroup is not set. If fsGroup is set, the
|
||||
// final mode is adjusted and we are not testing that case.
|
||||
output := []string{
|
||||
"content of file \"/etc/configmap-volume/path/to/data-2\": value-2",
|
||||
}
|
||||
if fsGroup == 0 {
|
||||
modeString := fmt.Sprintf("%v", os.FileMode(*itemMode))
|
||||
output = append(output, "mode of file \"/etc/configmap-volume/path/to/data-2\": "+modeString)
|
||||
}
|
||||
f.TestContainerOutput("consume configMaps", pod, 0, output)
|
||||
}
|
||||
|
||||
584
test/e2e/common/configmap_volume.go
Normal file
584
test/e2e/common/configmap_volume.go
Normal file
@ -0,0 +1,584 @@
|
||||
/*
|
||||
Copyright 2016 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package common
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"path"
|
||||
|
||||
. "github.com/onsi/ginkgo"
|
||||
. "github.com/onsi/gomega"
|
||||
"k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/util/uuid"
|
||||
"k8s.io/kubernetes/test/e2e/framework"
|
||||
)
|
||||
|
||||
var _ = Describe("[sig-storage] ConfigMap", func() {
|
||||
f := framework.NewDefaultFramework("configmap")
|
||||
|
||||
It("should be consumable from pods in volume [Conformance]", func() {
|
||||
doConfigMapE2EWithoutMappings(f, 0, 0, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with defaultMode set [Conformance]", func() {
|
||||
defaultMode := int32(0400)
|
||||
doConfigMapE2EWithoutMappings(f, 0, 0, &defaultMode)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume as non-root with defaultMode and fsGroup set [Feature:FSGroup]", func() {
|
||||
defaultMode := int32(0440) /* setting fsGroup sets mode to at least 440 */
|
||||
doConfigMapE2EWithoutMappings(f, 1000, 1001, &defaultMode)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume as non-root [Conformance]", func() {
|
||||
doConfigMapE2EWithoutMappings(f, 1000, 0, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume as non-root with FSGroup [Feature:FSGroup]", func() {
|
||||
doConfigMapE2EWithoutMappings(f, 1000, 1001, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with mappings [Conformance]", func() {
|
||||
doConfigMapE2EWithMappings(f, 0, 0, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with mappings and Item mode set[Conformance]", func() {
|
||||
mode := int32(0400)
|
||||
doConfigMapE2EWithMappings(f, 0, 0, &mode)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with mappings as non-root [Conformance]", func() {
|
||||
doConfigMapE2EWithMappings(f, 1000, 0, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with mappings as non-root with FSGroup [Feature:FSGroup]", func() {
|
||||
doConfigMapE2EWithMappings(f, 1000, 1001, nil)
|
||||
})
|
||||
|
||||
It("updates should be reflected in volume [Conformance]", func() {
|
||||
podLogTimeout := framework.GetPodSecretUpdateTimeout(f.ClientSet)
|
||||
containerTimeoutArg := fmt.Sprintf("--retry_time=%v", int(podLogTimeout.Seconds()))
|
||||
|
||||
name := "configmap-test-upd-" + string(uuid.NewUUID())
|
||||
volumeName := "configmap-volume"
|
||||
volumeMountPath := "/etc/configmap-volume"
|
||||
containerName := "configmap-volume-test"
|
||||
|
||||
configMap := &v1.ConfigMap{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: name,
|
||||
},
|
||||
Data: map[string]string{
|
||||
"data-1": "value-1",
|
||||
},
|
||||
}
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
|
||||
var err error
|
||||
if configMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-configmaps-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: name,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: containerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/configmap-volume/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
By("Creating the pod")
|
||||
f.PodClient().CreateSync(pod)
|
||||
|
||||
pollLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, containerName)
|
||||
}
|
||||
|
||||
Eventually(pollLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))
|
||||
|
||||
By(fmt.Sprintf("Updating configmap %v", configMap.Name))
|
||||
configMap.ResourceVersion = "" // to force update
|
||||
configMap.Data["data-1"] = "value-2"
|
||||
_, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Update(configMap)
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to update configmap %q in namespace %q", configMap.Name, f.Namespace.Name)
|
||||
|
||||
By("waiting to observe update in volume")
|
||||
Eventually(pollLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-2"))
|
||||
})
|
||||
|
||||
It("optional updates should be reflected in volume [Conformance]", func() {
|
||||
podLogTimeout := framework.GetPodSecretUpdateTimeout(f.ClientSet)
|
||||
containerTimeoutArg := fmt.Sprintf("--retry_time=%v", int(podLogTimeout.Seconds()))
|
||||
trueVal := true
|
||||
volumeMountPath := "/etc/configmap-volumes"
|
||||
|
||||
deleteName := "cm-test-opt-del-" + string(uuid.NewUUID())
|
||||
deleteContainerName := "delcm-volume-test"
|
||||
deleteVolumeName := "deletecm-volume"
|
||||
deleteConfigMap := &v1.ConfigMap{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: deleteName,
|
||||
},
|
||||
Data: map[string]string{
|
||||
"data-1": "value-1",
|
||||
},
|
||||
}
|
||||
|
||||
updateName := "cm-test-opt-upd-" + string(uuid.NewUUID())
|
||||
updateContainerName := "updcm-volume-test"
|
||||
updateVolumeName := "updatecm-volume"
|
||||
updateConfigMap := &v1.ConfigMap{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: updateName,
|
||||
},
|
||||
Data: map[string]string{
|
||||
"data-1": "value-1",
|
||||
},
|
||||
}
|
||||
|
||||
createName := "cm-test-opt-create-" + string(uuid.NewUUID())
|
||||
createContainerName := "createcm-volume-test"
|
||||
createVolumeName := "createcm-volume"
|
||||
createConfigMap := &v1.ConfigMap{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: createName,
|
||||
},
|
||||
Data: map[string]string{
|
||||
"data-1": "value-1",
|
||||
},
|
||||
}
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", deleteConfigMap.Name))
|
||||
var err error
|
||||
if deleteConfigMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(deleteConfigMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", deleteConfigMap.Name, err)
|
||||
}
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", updateConfigMap.Name))
|
||||
if updateConfigMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(updateConfigMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", updateConfigMap.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-configmaps-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: deleteVolumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: deleteName,
|
||||
},
|
||||
Optional: &trueVal,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: updateVolumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: updateName,
|
||||
},
|
||||
Optional: &trueVal,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: createVolumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: createName,
|
||||
},
|
||||
Optional: &trueVal,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: deleteContainerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/configmap-volumes/delete/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: deleteVolumeName,
|
||||
MountPath: path.Join(volumeMountPath, "delete"),
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: updateContainerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/configmap-volumes/update/data-3"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: updateVolumeName,
|
||||
MountPath: path.Join(volumeMountPath, "update"),
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: createContainerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/configmap-volumes/create/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: createVolumeName,
|
||||
MountPath: path.Join(volumeMountPath, "create"),
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
By("Creating the pod")
|
||||
f.PodClient().CreateSync(pod)
|
||||
|
||||
pollCreateLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, createContainerName)
|
||||
}
|
||||
Eventually(pollCreateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/configmap-volumes/create/data-1"))
|
||||
|
||||
pollUpdateLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, updateContainerName)
|
||||
}
|
||||
Eventually(pollUpdateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/configmap-volumes/update/data-3"))
|
||||
|
||||
pollDeleteLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, deleteContainerName)
|
||||
}
|
||||
Eventually(pollDeleteLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))
|
||||
|
||||
By(fmt.Sprintf("Deleting configmap %v", deleteConfigMap.Name))
|
||||
err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Delete(deleteConfigMap.Name, &metav1.DeleteOptions{})
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to delete configmap %q in namespace %q", deleteConfigMap.Name, f.Namespace.Name)
|
||||
|
||||
By(fmt.Sprintf("Updating configmap %v", updateConfigMap.Name))
|
||||
updateConfigMap.ResourceVersion = "" // to force update
|
||||
delete(updateConfigMap.Data, "data-1")
|
||||
updateConfigMap.Data["data-3"] = "value-3"
|
||||
_, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Update(updateConfigMap)
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to update configmap %q in namespace %q", updateConfigMap.Name, f.Namespace.Name)
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", createConfigMap.Name))
|
||||
if createConfigMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(createConfigMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", createConfigMap.Name, err)
|
||||
}
|
||||
|
||||
By("waiting to observe update in volume")
|
||||
|
||||
Eventually(pollCreateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))
|
||||
Eventually(pollUpdateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-3"))
|
||||
Eventually(pollDeleteLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/configmap-volumes/delete/data-1"))
|
||||
})
|
||||
|
||||
It("should be consumable in multiple volumes in the same pod [Conformance]", func() {
|
||||
var (
|
||||
name = "configmap-test-volume-" + string(uuid.NewUUID())
|
||||
volumeName = "configmap-volume"
|
||||
volumeMountPath = "/etc/configmap-volume"
|
||||
volumeName2 = "configmap-volume-2"
|
||||
volumeMountPath2 = "/etc/configmap-volume-2"
|
||||
configMap = newConfigMap(f, name)
|
||||
)
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
|
||||
var err error
|
||||
if configMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-configmaps-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: name,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: volumeName2,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: name,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "configmap-volume-test",
|
||||
Image: mountImage,
|
||||
Args: []string{"--file_content=/etc/configmap-volume/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
ReadOnly: true,
|
||||
},
|
||||
{
|
||||
Name: volumeName2,
|
||||
MountPath: volumeMountPath2,
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
|
||||
f.TestContainerOutput("consume configMaps", pod, 0, []string{
|
||||
"content of file \"/etc/configmap-volume/data-1\": value-1",
|
||||
})
|
||||
|
||||
})
|
||||
})
|
||||
|
||||
func newConfigMap(f *framework.Framework, name string) *v1.ConfigMap {
|
||||
return &v1.ConfigMap{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: name,
|
||||
},
|
||||
Data: map[string]string{
|
||||
"data-1": "value-1",
|
||||
"data-2": "value-2",
|
||||
"data-3": "value-3",
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func doConfigMapE2EWithoutMappings(f *framework.Framework, uid, fsGroup int64, defaultMode *int32) {
|
||||
userID := int64(uid)
|
||||
groupID := int64(fsGroup)
|
||||
|
||||
var (
|
||||
name = "configmap-test-volume-" + string(uuid.NewUUID())
|
||||
volumeName = "configmap-volume"
|
||||
volumeMountPath = "/etc/configmap-volume"
|
||||
configMap = newConfigMap(f, name)
|
||||
)
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
|
||||
var err error
|
||||
if configMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
|
||||
}
|
||||
|
||||
one := int64(1)
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-configmaps-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
SecurityContext: &v1.PodSecurityContext{},
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: name,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "configmap-volume-test",
|
||||
Image: mountImage,
|
||||
Args: []string{
|
||||
"--file_content=/etc/configmap-volume/data-1",
|
||||
"--file_mode=/etc/configmap-volume/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
TerminationGracePeriodSeconds: &one,
|
||||
},
|
||||
}
|
||||
|
||||
if userID != 0 {
|
||||
pod.Spec.SecurityContext.RunAsUser = &userID
|
||||
}
|
||||
|
||||
if groupID != 0 {
|
||||
pod.Spec.SecurityContext.FSGroup = &groupID
|
||||
}
|
||||
|
||||
if defaultMode != nil {
|
||||
pod.Spec.Volumes[0].VolumeSource.ConfigMap.DefaultMode = defaultMode
|
||||
} else {
|
||||
mode := int32(0644)
|
||||
defaultMode = &mode
|
||||
}
|
||||
|
||||
modeString := fmt.Sprintf("%v", os.FileMode(*defaultMode))
|
||||
output := []string{
|
||||
"content of file \"/etc/configmap-volume/data-1\": value-1",
|
||||
"mode of file \"/etc/configmap-volume/data-1\": " + modeString,
|
||||
}
|
||||
f.TestContainerOutput("consume configMaps", pod, 0, output)
|
||||
}
|
||||
|
||||
func doConfigMapE2EWithMappings(f *framework.Framework, uid, fsGroup int64, itemMode *int32) {
|
||||
userID := int64(uid)
|
||||
groupID := int64(fsGroup)
|
||||
|
||||
var (
|
||||
name = "configmap-test-volume-map-" + string(uuid.NewUUID())
|
||||
volumeName = "configmap-volume"
|
||||
volumeMountPath = "/etc/configmap-volume"
|
||||
configMap = newConfigMap(f, name)
|
||||
)
|
||||
|
||||
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
|
||||
|
||||
var err error
|
||||
if configMap, err = f.ClientSet.Core().ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
|
||||
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
|
||||
}
|
||||
|
||||
one := int64(1)
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-configmaps-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
SecurityContext: &v1.PodSecurityContext{},
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
ConfigMap: &v1.ConfigMapVolumeSource{
|
||||
LocalObjectReference: v1.LocalObjectReference{
|
||||
Name: name,
|
||||
},
|
||||
Items: []v1.KeyToPath{
|
||||
{
|
||||
Key: "data-2",
|
||||
Path: "path/to/data-2",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "configmap-volume-test",
|
||||
Image: mountImage,
|
||||
Args: []string{"--file_content=/etc/configmap-volume/path/to/data-2",
|
||||
"--file_mode=/etc/configmap-volume/path/to/data-2"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
TerminationGracePeriodSeconds: &one,
|
||||
},
|
||||
}
|
||||
|
||||
if userID != 0 {
|
||||
pod.Spec.SecurityContext.RunAsUser = &userID
|
||||
}
|
||||
|
||||
if groupID != 0 {
|
||||
pod.Spec.SecurityContext.FSGroup = &groupID
|
||||
}
|
||||
|
||||
if itemMode != nil {
|
||||
pod.Spec.Volumes[0].VolumeSource.ConfigMap.Items[0].Mode = itemMode
|
||||
} else {
|
||||
mode := int32(0644)
|
||||
itemMode = &mode
|
||||
}
|
||||
|
||||
// Just check file mode if fsGroup is not set. If fsGroup is set, the
|
||||
// final mode is adjusted and we are not testing that case.
|
||||
output := []string{
|
||||
"content of file \"/etc/configmap-volume/path/to/data-2\": value-2",
|
||||
}
|
||||
if fsGroup == 0 {
|
||||
modeString := fmt.Sprintf("%v", os.FileMode(*itemMode))
|
||||
output = append(output, "mode of file \"/etc/configmap-volume/path/to/data-2\": "+modeString)
|
||||
}
|
||||
f.TestContainerOutput("consume configMaps", pod, 0, output)
|
||||
}
|
||||
@ -31,7 +31,7 @@ import (
|
||||
|
||||
var hostIPVersion = utilversion.MustParseSemantic("v1.8.0")
|
||||
|
||||
var _ = framework.KubeDescribe("Downward API", func() {
|
||||
var _ = Describe("[sig-api-machinery] Downward API", func() {
|
||||
f := framework.NewDefaultFramework("downward-api")
|
||||
|
||||
It("should provide pod name and namespace as env vars [Conformance]", func() {
|
||||
|
||||
@ -30,7 +30,7 @@ import (
|
||||
. "github.com/onsi/gomega"
|
||||
)
|
||||
|
||||
var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
var _ = Describe("[sig-storage] Downward API volume", func() {
|
||||
// How long to wait for a log pod to be displayed
|
||||
const podLogTimeout = 2 * time.Minute
|
||||
f := framework.NewDefaultFramework("downward-api")
|
||||
@ -39,7 +39,7 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
podClient = f.PodClient()
|
||||
})
|
||||
|
||||
It("should provide podname only [Conformance] [sig-storage]", func() {
|
||||
It("should provide podname only [Conformance]", func() {
|
||||
podName := "downwardapi-volume-" + string(uuid.NewUUID())
|
||||
pod := downwardAPIVolumePodForSimpleTest(podName, "/etc/podname")
|
||||
|
||||
@ -48,7 +48,7 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
})
|
||||
})
|
||||
|
||||
It("should set DefaultMode on files [Conformance] [sig-storage]", func() {
|
||||
It("should set DefaultMode on files [Conformance]", func() {
|
||||
podName := "downwardapi-volume-" + string(uuid.NewUUID())
|
||||
defaultMode := int32(0400)
|
||||
pod := downwardAPIVolumePodForModeTest(podName, "/etc/podname", nil, &defaultMode)
|
||||
@ -58,7 +58,7 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
})
|
||||
})
|
||||
|
||||
It("should set mode on item file [Conformance] [sig-storage]", func() {
|
||||
It("should set mode on item file [Conformance]", func() {
|
||||
podName := "downwardapi-volume-" + string(uuid.NewUUID())
|
||||
mode := int32(0400)
|
||||
pod := downwardAPIVolumePodForModeTest(podName, "/etc/podname", &mode, nil)
|
||||
@ -68,7 +68,7 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
})
|
||||
})
|
||||
|
||||
It("should provide podname as non-root with fsgroup [Feature:FSGroup] [sig-storage]", func() {
|
||||
It("should provide podname as non-root with fsgroup [Feature:FSGroup]", func() {
|
||||
podName := "metadata-volume-" + string(uuid.NewUUID())
|
||||
uid := int64(1001)
|
||||
gid := int64(1234)
|
||||
@ -82,7 +82,7 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
})
|
||||
})
|
||||
|
||||
It("should provide podname as non-root with fsgroup and defaultMode [Feature:FSGroup] [sig-storage]", func() {
|
||||
It("should provide podname as non-root with fsgroup and defaultMode [Feature:FSGroup]", func() {
|
||||
podName := "metadata-volume-" + string(uuid.NewUUID())
|
||||
uid := int64(1001)
|
||||
gid := int64(1234)
|
||||
@ -97,7 +97,7 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
})
|
||||
})
|
||||
|
||||
It("should update labels on modification [Conformance] [sig-storage]", func() {
|
||||
It("should update labels on modification [Conformance]", func() {
|
||||
labels := map[string]string{}
|
||||
labels["key1"] = "value1"
|
||||
labels["key2"] = "value2"
|
||||
@ -124,7 +124,7 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
podLogTimeout, framework.Poll).Should(ContainSubstring("key3=\"value3\"\n"))
|
||||
})
|
||||
|
||||
It("should update annotations on modification [Conformance] [sig-storage]", func() {
|
||||
It("should update annotations on modification [Conformance]", func() {
|
||||
annotations := map[string]string{}
|
||||
annotations["builder"] = "bar"
|
||||
podName := "annotationupdate" + string(uuid.NewUUID())
|
||||
@ -153,7 +153,7 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
podLogTimeout, framework.Poll).Should(ContainSubstring("builder=\"foo\"\n"))
|
||||
})
|
||||
|
||||
It("should provide container's cpu limit [Conformance] [sig-storage]", func() {
|
||||
It("should provide container's cpu limit [Conformance]", func() {
|
||||
podName := "downwardapi-volume-" + string(uuid.NewUUID())
|
||||
pod := downwardAPIVolumeForContainerResources(podName, "/etc/cpu_limit")
|
||||
|
||||
@ -162,7 +162,7 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
})
|
||||
})
|
||||
|
||||
It("should provide container's memory limit [Conformance] [sig-storage]", func() {
|
||||
It("should provide container's memory limit [Conformance]", func() {
|
||||
podName := "downwardapi-volume-" + string(uuid.NewUUID())
|
||||
pod := downwardAPIVolumeForContainerResources(podName, "/etc/memory_limit")
|
||||
|
||||
@ -171,7 +171,7 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
})
|
||||
})
|
||||
|
||||
It("should provide container's cpu request [Conformance] [sig-storage]", func() {
|
||||
It("should provide container's cpu request [Conformance]", func() {
|
||||
podName := "downwardapi-volume-" + string(uuid.NewUUID())
|
||||
pod := downwardAPIVolumeForContainerResources(podName, "/etc/cpu_request")
|
||||
|
||||
@ -180,7 +180,7 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
})
|
||||
})
|
||||
|
||||
It("should provide container's memory request [Conformance] [sig-storage]", func() {
|
||||
It("should provide container's memory request [Conformance]", func() {
|
||||
podName := "downwardapi-volume-" + string(uuid.NewUUID())
|
||||
pod := downwardAPIVolumeForContainerResources(podName, "/etc/memory_request")
|
||||
|
||||
@ -189,14 +189,14 @@ var _ = framework.KubeDescribe("Downward API volume", func() {
|
||||
})
|
||||
})
|
||||
|
||||
It("should provide node allocatable (cpu) as default cpu limit if the limit is not set [Conformance] [sig-storage]", func() {
|
||||
It("should provide node allocatable (cpu) as default cpu limit if the limit is not set [Conformance]", func() {
|
||||
podName := "downwardapi-volume-" + string(uuid.NewUUID())
|
||||
pod := downwardAPIVolumeForDefaultContainerResources(podName, "/etc/cpu_limit")
|
||||
|
||||
f.TestContainerOutputRegexp("downward API volume plugin", pod, 0, []string{"[1-9]"})
|
||||
})
|
||||
|
||||
It("should provide node allocatable (memory) as default memory limit if the limit is not set [Conformance] [sig-storage]", func() {
|
||||
It("should provide node allocatable (memory) as default memory limit if the limit is not set [Conformance]", func() {
|
||||
podName := "downwardapi-volume-" + string(uuid.NewUUID())
|
||||
pod := downwardAPIVolumeForDefaultContainerResources(podName, "/etc/memory_limit")
|
||||
|
||||
|
||||
@ -18,8 +18,6 @@ package common
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"path"
|
||||
|
||||
"k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
@ -27,303 +25,11 @@ import (
|
||||
"k8s.io/kubernetes/test/e2e/framework"
|
||||
|
||||
. "github.com/onsi/ginkgo"
|
||||
. "github.com/onsi/gomega"
|
||||
)
|
||||
|
||||
var _ = framework.KubeDescribe("Secrets", func() {
|
||||
var _ = Describe("[sig-api-machinery] Secrets", func() {
|
||||
f := framework.NewDefaultFramework("secrets")
|
||||
|
||||
It("should be consumable from pods in volume [Conformance] [sig-storage]", func() {
|
||||
doSecretE2EWithoutMapping(f, nil /* default mode */, "secret-test-"+string(uuid.NewUUID()), nil, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with defaultMode set [Conformance] [sig-storage]", func() {
|
||||
defaultMode := int32(0400)
|
||||
doSecretE2EWithoutMapping(f, &defaultMode, "secret-test-"+string(uuid.NewUUID()), nil, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume as non-root with defaultMode and fsGroup set [Conformance] [sig-storage]", func() {
|
||||
defaultMode := int32(0440) /* setting fsGroup sets mode to at least 440 */
|
||||
fsGroup := int64(1001)
|
||||
uid := int64(1000)
|
||||
doSecretE2EWithoutMapping(f, &defaultMode, "secret-test-"+string(uuid.NewUUID()), &fsGroup, &uid)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with mappings [Conformance] [sig-storage]", func() {
|
||||
doSecretE2EWithMapping(f, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with mappings and Item Mode set [Conformance] [sig-storage]", func() {
|
||||
mode := int32(0400)
|
||||
doSecretE2EWithMapping(f, &mode)
|
||||
})
|
||||
|
||||
It("should be able to mount in a volume regardless of a different secret existing with same name in different namespace [sig-storage]", func() {
|
||||
var (
|
||||
namespace2 *v1.Namespace
|
||||
err error
|
||||
secret2Name = "secret-test-" + string(uuid.NewUUID())
|
||||
)
|
||||
|
||||
if namespace2, err = f.CreateNamespace("secret-namespace", nil); err != nil {
|
||||
framework.Failf("unable to create new namespace %s: %v", namespace2.Name, err)
|
||||
}
|
||||
|
||||
secret2 := secretForTest(namespace2.Name, secret2Name)
|
||||
secret2.Data = map[string][]byte{
|
||||
"this_should_not_match_content_of_other_secret": []byte("similarly_this_should_not_match_content_of_other_secret\n"),
|
||||
}
|
||||
if secret2, err = f.ClientSet.Core().Secrets(namespace2.Name).Create(secret2); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", secret2.Name, err)
|
||||
}
|
||||
doSecretE2EWithoutMapping(f, nil /* default mode */, secret2.Name, nil, nil)
|
||||
})
|
||||
|
||||
It("should be consumable in multiple volumes in a pod [Conformance] [sig-storage]", func() {
|
||||
// This test ensures that the same secret can be mounted in multiple
|
||||
// volumes in the same pod. This test case exists to prevent
|
||||
// regressions that break this use-case.
|
||||
var (
|
||||
name = "secret-test-" + string(uuid.NewUUID())
|
||||
volumeName = "secret-volume"
|
||||
volumeMountPath = "/etc/secret-volume"
|
||||
volumeName2 = "secret-volume-2"
|
||||
volumeMountPath2 = "/etc/secret-volume-2"
|
||||
secret = secretForTest(f.Namespace.Name, name)
|
||||
)
|
||||
|
||||
By(fmt.Sprintf("Creating secret with name %s", secret.Name))
|
||||
var err error
|
||||
if secret, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Create(secret); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", secret.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-secrets-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: name,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: volumeName2,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: name,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "secret-volume-test",
|
||||
Image: mountImage,
|
||||
Args: []string{
|
||||
"--file_content=/etc/secret-volume/data-1",
|
||||
"--file_mode=/etc/secret-volume/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
ReadOnly: true,
|
||||
},
|
||||
{
|
||||
Name: volumeName2,
|
||||
MountPath: volumeMountPath2,
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
|
||||
f.TestContainerOutput("consume secrets", pod, 0, []string{
|
||||
"content of file \"/etc/secret-volume/data-1\": value-1",
|
||||
"mode of file \"/etc/secret-volume/data-1\": -rw-r--r--",
|
||||
})
|
||||
})
|
||||
|
||||
It("optional updates should be reflected in volume [Conformance] [sig-storage]", func() {
|
||||
podLogTimeout := framework.GetPodSecretUpdateTimeout(f.ClientSet)
|
||||
containerTimeoutArg := fmt.Sprintf("--retry_time=%v", int(podLogTimeout.Seconds()))
|
||||
trueVal := true
|
||||
volumeMountPath := "/etc/secret-volumes"
|
||||
|
||||
deleteName := "s-test-opt-del-" + string(uuid.NewUUID())
|
||||
deleteContainerName := "dels-volume-test"
|
||||
deleteVolumeName := "deletes-volume"
|
||||
deleteSecret := &v1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: deleteName,
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"data-1": []byte("value-1"),
|
||||
},
|
||||
}
|
||||
|
||||
updateName := "s-test-opt-upd-" + string(uuid.NewUUID())
|
||||
updateContainerName := "upds-volume-test"
|
||||
updateVolumeName := "updates-volume"
|
||||
updateSecret := &v1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: updateName,
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"data-1": []byte("value-1"),
|
||||
},
|
||||
}
|
||||
|
||||
createName := "s-test-opt-create-" + string(uuid.NewUUID())
|
||||
createContainerName := "creates-volume-test"
|
||||
createVolumeName := "creates-volume"
|
||||
createSecret := &v1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: createName,
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"data-1": []byte("value-1"),
|
||||
},
|
||||
}
|
||||
|
||||
By(fmt.Sprintf("Creating secret with name %s", deleteSecret.Name))
|
||||
var err error
|
||||
if deleteSecret, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Create(deleteSecret); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", deleteSecret.Name, err)
|
||||
}
|
||||
|
||||
By(fmt.Sprintf("Creating secret with name %s", updateSecret.Name))
|
||||
if updateSecret, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Create(updateSecret); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", updateSecret.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-secrets-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: deleteVolumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: deleteName,
|
||||
Optional: &trueVal,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: updateVolumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: updateName,
|
||||
Optional: &trueVal,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: createVolumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: createName,
|
||||
Optional: &trueVal,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: deleteContainerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/secret-volumes/delete/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: deleteVolumeName,
|
||||
MountPath: path.Join(volumeMountPath, "delete"),
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: updateContainerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/secret-volumes/update/data-3"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: updateVolumeName,
|
||||
MountPath: path.Join(volumeMountPath, "update"),
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: createContainerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/secret-volumes/create/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: createVolumeName,
|
||||
MountPath: path.Join(volumeMountPath, "create"),
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
By("Creating the pod")
|
||||
f.PodClient().CreateSync(pod)
|
||||
|
||||
pollCreateLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, createContainerName)
|
||||
}
|
||||
Eventually(pollCreateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/secret-volumes/create/data-1"))
|
||||
|
||||
pollUpdateLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, updateContainerName)
|
||||
}
|
||||
Eventually(pollUpdateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/secret-volumes/update/data-3"))
|
||||
|
||||
pollDeleteLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, deleteContainerName)
|
||||
}
|
||||
Eventually(pollDeleteLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))
|
||||
|
||||
By(fmt.Sprintf("Deleting secret %v", deleteSecret.Name))
|
||||
err = f.ClientSet.Core().Secrets(f.Namespace.Name).Delete(deleteSecret.Name, &metav1.DeleteOptions{})
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to delete secret %q in namespace %q", deleteSecret.Name, f.Namespace.Name)
|
||||
|
||||
By(fmt.Sprintf("Updating secret %v", updateSecret.Name))
|
||||
updateSecret.ResourceVersion = "" // to force update
|
||||
delete(updateSecret.Data, "data-1")
|
||||
updateSecret.Data["data-3"] = []byte("value-3")
|
||||
_, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Update(updateSecret)
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to update secret %q in namespace %q", updateSecret.Name, f.Namespace.Name)
|
||||
|
||||
By(fmt.Sprintf("Creating secret with name %s", createSecret.Name))
|
||||
if createSecret, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Create(createSecret); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", createSecret.Name, err)
|
||||
}
|
||||
|
||||
By("waiting to observe update in volume")
|
||||
|
||||
Eventually(pollCreateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))
|
||||
Eventually(pollUpdateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-3"))
|
||||
Eventually(pollDeleteLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/secret-volumes/delete/data-1"))
|
||||
})
|
||||
|
||||
It("should be consumable from pods in env vars [Conformance]", func() {
|
||||
name := "secret-test-" + string(uuid.NewUUID())
|
||||
secret := secretForTest(f.Namespace.Name, name)
|
||||
@ -422,159 +128,3 @@ func newEnvFromSecret(namespace, name string) *v1.Secret {
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func secretForTest(namespace, name string) *v1.Secret {
|
||||
return &v1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: namespace,
|
||||
Name: name,
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"data-1": []byte("value-1\n"),
|
||||
"data-2": []byte("value-2\n"),
|
||||
"data-3": []byte("value-3\n"),
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func doSecretE2EWithoutMapping(f *framework.Framework, defaultMode *int32, secretName string,
|
||||
fsGroup *int64, uid *int64) {
|
||||
var (
|
||||
volumeName = "secret-volume"
|
||||
volumeMountPath = "/etc/secret-volume"
|
||||
secret = secretForTest(f.Namespace.Name, secretName)
|
||||
)
|
||||
|
||||
By(fmt.Sprintf("Creating secret with name %s", secret.Name))
|
||||
var err error
|
||||
if secret, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Create(secret); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", secret.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-secrets-" + string(uuid.NewUUID()),
|
||||
Namespace: f.Namespace.Name,
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: secretName,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "secret-volume-test",
|
||||
Image: mountImage,
|
||||
Args: []string{
|
||||
"--file_content=/etc/secret-volume/data-1",
|
||||
"--file_mode=/etc/secret-volume/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
|
||||
if defaultMode != nil {
|
||||
pod.Spec.Volumes[0].VolumeSource.Secret.DefaultMode = defaultMode
|
||||
} else {
|
||||
mode := int32(0644)
|
||||
defaultMode = &mode
|
||||
}
|
||||
|
||||
if fsGroup != nil || uid != nil {
|
||||
pod.Spec.SecurityContext = &v1.PodSecurityContext{
|
||||
FSGroup: fsGroup,
|
||||
RunAsUser: uid,
|
||||
}
|
||||
}
|
||||
|
||||
modeString := fmt.Sprintf("%v", os.FileMode(*defaultMode))
|
||||
expectedOutput := []string{
|
||||
"content of file \"/etc/secret-volume/data-1\": value-1",
|
||||
"mode of file \"/etc/secret-volume/data-1\": " + modeString,
|
||||
}
|
||||
|
||||
f.TestContainerOutput("consume secrets", pod, 0, expectedOutput)
|
||||
}
|
||||
|
||||
func doSecretE2EWithMapping(f *framework.Framework, mode *int32) {
|
||||
var (
|
||||
name = "secret-test-map-" + string(uuid.NewUUID())
|
||||
volumeName = "secret-volume"
|
||||
volumeMountPath = "/etc/secret-volume"
|
||||
secret = secretForTest(f.Namespace.Name, name)
|
||||
)
|
||||
|
||||
By(fmt.Sprintf("Creating secret with name %s", secret.Name))
|
||||
var err error
|
||||
if secret, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Create(secret); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", secret.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-secrets-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: name,
|
||||
Items: []v1.KeyToPath{
|
||||
{
|
||||
Key: "data-1",
|
||||
Path: "new-path-data-1",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "secret-volume-test",
|
||||
Image: mountImage,
|
||||
Args: []string{
|
||||
"--file_content=/etc/secret-volume/new-path-data-1",
|
||||
"--file_mode=/etc/secret-volume/new-path-data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
|
||||
if mode != nil {
|
||||
pod.Spec.Volumes[0].VolumeSource.Secret.Items[0].Mode = mode
|
||||
} else {
|
||||
defaultItemMode := int32(0644)
|
||||
mode = &defaultItemMode
|
||||
}
|
||||
|
||||
modeString := fmt.Sprintf("%v", os.FileMode(*mode))
|
||||
expectedOutput := []string{
|
||||
"content of file \"/etc/secret-volume/new-path-data-1\": value-1",
|
||||
"mode of file \"/etc/secret-volume/new-path-data-1\": " + modeString,
|
||||
}
|
||||
|
||||
f.TestContainerOutput("consume secrets", pod, 0, expectedOutput)
|
||||
}
|
||||
|
||||
482
test/e2e/common/secrets_volume.go
Normal file
482
test/e2e/common/secrets_volume.go
Normal file
@ -0,0 +1,482 @@
|
||||
/*
|
||||
Copyright 2014 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package common
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"path"
|
||||
|
||||
"k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/util/uuid"
|
||||
"k8s.io/kubernetes/test/e2e/framework"
|
||||
|
||||
. "github.com/onsi/ginkgo"
|
||||
. "github.com/onsi/gomega"
|
||||
)
|
||||
|
||||
var _ = Describe("[sig-storage] Secrets", func() {
|
||||
f := framework.NewDefaultFramework("secrets")
|
||||
|
||||
It("should be consumable from pods in volume [Conformance]", func() {
|
||||
doSecretE2EWithoutMapping(f, nil /* default mode */, "secret-test-"+string(uuid.NewUUID()), nil, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with defaultMode set [Conformance]", func() {
|
||||
defaultMode := int32(0400)
|
||||
doSecretE2EWithoutMapping(f, &defaultMode, "secret-test-"+string(uuid.NewUUID()), nil, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume as non-root with defaultMode and fsGroup set [Conformance]", func() {
|
||||
defaultMode := int32(0440) /* setting fsGroup sets mode to at least 440 */
|
||||
fsGroup := int64(1001)
|
||||
uid := int64(1000)
|
||||
doSecretE2EWithoutMapping(f, &defaultMode, "secret-test-"+string(uuid.NewUUID()), &fsGroup, &uid)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with mappings [Conformance]", func() {
|
||||
doSecretE2EWithMapping(f, nil)
|
||||
})
|
||||
|
||||
It("should be consumable from pods in volume with mappings and Item Mode set [Conformance]", func() {
|
||||
mode := int32(0400)
|
||||
doSecretE2EWithMapping(f, &mode)
|
||||
})
|
||||
|
||||
It("should be able to mount in a volume regardless of a different secret existing with same name in different namespace", func() {
|
||||
var (
|
||||
namespace2 *v1.Namespace
|
||||
err error
|
||||
secret2Name = "secret-test-" + string(uuid.NewUUID())
|
||||
)
|
||||
|
||||
if namespace2, err = f.CreateNamespace("secret-namespace", nil); err != nil {
|
||||
framework.Failf("unable to create new namespace %s: %v", namespace2.Name, err)
|
||||
}
|
||||
|
||||
secret2 := secretForTest(namespace2.Name, secret2Name)
|
||||
secret2.Data = map[string][]byte{
|
||||
"this_should_not_match_content_of_other_secret": []byte("similarly_this_should_not_match_content_of_other_secret\n"),
|
||||
}
|
||||
if secret2, err = f.ClientSet.Core().Secrets(namespace2.Name).Create(secret2); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", secret2.Name, err)
|
||||
}
|
||||
doSecretE2EWithoutMapping(f, nil /* default mode */, secret2.Name, nil, nil)
|
||||
})
|
||||
|
||||
It("should be consumable in multiple volumes in a pod [Conformance]", func() {
|
||||
// This test ensures that the same secret can be mounted in multiple
|
||||
// volumes in the same pod. This test case exists to prevent
|
||||
// regressions that break this use-case.
|
||||
var (
|
||||
name = "secret-test-" + string(uuid.NewUUID())
|
||||
volumeName = "secret-volume"
|
||||
volumeMountPath = "/etc/secret-volume"
|
||||
volumeName2 = "secret-volume-2"
|
||||
volumeMountPath2 = "/etc/secret-volume-2"
|
||||
secret = secretForTest(f.Namespace.Name, name)
|
||||
)
|
||||
|
||||
By(fmt.Sprintf("Creating secret with name %s", secret.Name))
|
||||
var err error
|
||||
if secret, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Create(secret); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", secret.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-secrets-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: name,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: volumeName2,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: name,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "secret-volume-test",
|
||||
Image: mountImage,
|
||||
Args: []string{
|
||||
"--file_content=/etc/secret-volume/data-1",
|
||||
"--file_mode=/etc/secret-volume/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
ReadOnly: true,
|
||||
},
|
||||
{
|
||||
Name: volumeName2,
|
||||
MountPath: volumeMountPath2,
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
|
||||
f.TestContainerOutput("consume secrets", pod, 0, []string{
|
||||
"content of file \"/etc/secret-volume/data-1\": value-1",
|
||||
"mode of file \"/etc/secret-volume/data-1\": -rw-r--r--",
|
||||
})
|
||||
})
|
||||
|
||||
It("optional updates should be reflected in volume [Conformance]", func() {
|
||||
podLogTimeout := framework.GetPodSecretUpdateTimeout(f.ClientSet)
|
||||
containerTimeoutArg := fmt.Sprintf("--retry_time=%v", int(podLogTimeout.Seconds()))
|
||||
trueVal := true
|
||||
volumeMountPath := "/etc/secret-volumes"
|
||||
|
||||
deleteName := "s-test-opt-del-" + string(uuid.NewUUID())
|
||||
deleteContainerName := "dels-volume-test"
|
||||
deleteVolumeName := "deletes-volume"
|
||||
deleteSecret := &v1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: deleteName,
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"data-1": []byte("value-1"),
|
||||
},
|
||||
}
|
||||
|
||||
updateName := "s-test-opt-upd-" + string(uuid.NewUUID())
|
||||
updateContainerName := "upds-volume-test"
|
||||
updateVolumeName := "updates-volume"
|
||||
updateSecret := &v1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: updateName,
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"data-1": []byte("value-1"),
|
||||
},
|
||||
}
|
||||
|
||||
createName := "s-test-opt-create-" + string(uuid.NewUUID())
|
||||
createContainerName := "creates-volume-test"
|
||||
createVolumeName := "creates-volume"
|
||||
createSecret := &v1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: f.Namespace.Name,
|
||||
Name: createName,
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"data-1": []byte("value-1"),
|
||||
},
|
||||
}
|
||||
|
||||
By(fmt.Sprintf("Creating secret with name %s", deleteSecret.Name))
|
||||
var err error
|
||||
if deleteSecret, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Create(deleteSecret); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", deleteSecret.Name, err)
|
||||
}
|
||||
|
||||
By(fmt.Sprintf("Creating secret with name %s", updateSecret.Name))
|
||||
if updateSecret, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Create(updateSecret); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", updateSecret.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-secrets-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: deleteVolumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: deleteName,
|
||||
Optional: &trueVal,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: updateVolumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: updateName,
|
||||
Optional: &trueVal,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: createVolumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: createName,
|
||||
Optional: &trueVal,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: deleteContainerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/secret-volumes/delete/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: deleteVolumeName,
|
||||
MountPath: path.Join(volumeMountPath, "delete"),
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: updateContainerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/secret-volumes/update/data-3"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: updateVolumeName,
|
||||
MountPath: path.Join(volumeMountPath, "update"),
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: createContainerName,
|
||||
Image: mountImage,
|
||||
Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/secret-volumes/create/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: createVolumeName,
|
||||
MountPath: path.Join(volumeMountPath, "create"),
|
||||
ReadOnly: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
By("Creating the pod")
|
||||
f.PodClient().CreateSync(pod)
|
||||
|
||||
pollCreateLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, createContainerName)
|
||||
}
|
||||
Eventually(pollCreateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/secret-volumes/create/data-1"))
|
||||
|
||||
pollUpdateLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, updateContainerName)
|
||||
}
|
||||
Eventually(pollUpdateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/secret-volumes/update/data-3"))
|
||||
|
||||
pollDeleteLogs := func() (string, error) {
|
||||
return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, deleteContainerName)
|
||||
}
|
||||
Eventually(pollDeleteLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))
|
||||
|
||||
By(fmt.Sprintf("Deleting secret %v", deleteSecret.Name))
|
||||
err = f.ClientSet.Core().Secrets(f.Namespace.Name).Delete(deleteSecret.Name, &metav1.DeleteOptions{})
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to delete secret %q in namespace %q", deleteSecret.Name, f.Namespace.Name)
|
||||
|
||||
By(fmt.Sprintf("Updating secret %v", updateSecret.Name))
|
||||
updateSecret.ResourceVersion = "" // to force update
|
||||
delete(updateSecret.Data, "data-1")
|
||||
updateSecret.Data["data-3"] = []byte("value-3")
|
||||
_, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Update(updateSecret)
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to update secret %q in namespace %q", updateSecret.Name, f.Namespace.Name)
|
||||
|
||||
By(fmt.Sprintf("Creating secret with name %s", createSecret.Name))
|
||||
if createSecret, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Create(createSecret); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", createSecret.Name, err)
|
||||
}
|
||||
|
||||
By("waiting to observe update in volume")
|
||||
|
||||
Eventually(pollCreateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))
|
||||
Eventually(pollUpdateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-3"))
|
||||
Eventually(pollDeleteLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/secret-volumes/delete/data-1"))
|
||||
})
|
||||
})
|
||||
|
||||
func secretForTest(namespace, name string) *v1.Secret {
|
||||
return &v1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Namespace: namespace,
|
||||
Name: name,
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"data-1": []byte("value-1\n"),
|
||||
"data-2": []byte("value-2\n"),
|
||||
"data-3": []byte("value-3\n"),
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func doSecretE2EWithoutMapping(f *framework.Framework, defaultMode *int32, secretName string,
|
||||
fsGroup *int64, uid *int64) {
|
||||
var (
|
||||
volumeName = "secret-volume"
|
||||
volumeMountPath = "/etc/secret-volume"
|
||||
secret = secretForTest(f.Namespace.Name, secretName)
|
||||
)
|
||||
|
||||
By(fmt.Sprintf("Creating secret with name %s", secret.Name))
|
||||
var err error
|
||||
if secret, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Create(secret); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", secret.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-secrets-" + string(uuid.NewUUID()),
|
||||
Namespace: f.Namespace.Name,
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: secretName,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "secret-volume-test",
|
||||
Image: mountImage,
|
||||
Args: []string{
|
||||
"--file_content=/etc/secret-volume/data-1",
|
||||
"--file_mode=/etc/secret-volume/data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
|
||||
if defaultMode != nil {
|
||||
pod.Spec.Volumes[0].VolumeSource.Secret.DefaultMode = defaultMode
|
||||
} else {
|
||||
mode := int32(0644)
|
||||
defaultMode = &mode
|
||||
}
|
||||
|
||||
if fsGroup != nil || uid != nil {
|
||||
pod.Spec.SecurityContext = &v1.PodSecurityContext{
|
||||
FSGroup: fsGroup,
|
||||
RunAsUser: uid,
|
||||
}
|
||||
}
|
||||
|
||||
modeString := fmt.Sprintf("%v", os.FileMode(*defaultMode))
|
||||
expectedOutput := []string{
|
||||
"content of file \"/etc/secret-volume/data-1\": value-1",
|
||||
"mode of file \"/etc/secret-volume/data-1\": " + modeString,
|
||||
}
|
||||
|
||||
f.TestContainerOutput("consume secrets", pod, 0, expectedOutput)
|
||||
}
|
||||
|
||||
func doSecretE2EWithMapping(f *framework.Framework, mode *int32) {
|
||||
var (
|
||||
name = "secret-test-map-" + string(uuid.NewUUID())
|
||||
volumeName = "secret-volume"
|
||||
volumeMountPath = "/etc/secret-volume"
|
||||
secret = secretForTest(f.Namespace.Name, name)
|
||||
)
|
||||
|
||||
By(fmt.Sprintf("Creating secret with name %s", secret.Name))
|
||||
var err error
|
||||
if secret, err = f.ClientSet.Core().Secrets(f.Namespace.Name).Create(secret); err != nil {
|
||||
framework.Failf("unable to create test secret %s: %v", secret.Name, err)
|
||||
}
|
||||
|
||||
pod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pod-secrets-" + string(uuid.NewUUID()),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Volumes: []v1.Volume{
|
||||
{
|
||||
Name: volumeName,
|
||||
VolumeSource: v1.VolumeSource{
|
||||
Secret: &v1.SecretVolumeSource{
|
||||
SecretName: name,
|
||||
Items: []v1.KeyToPath{
|
||||
{
|
||||
Key: "data-1",
|
||||
Path: "new-path-data-1",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "secret-volume-test",
|
||||
Image: mountImage,
|
||||
Args: []string{
|
||||
"--file_content=/etc/secret-volume/new-path-data-1",
|
||||
"--file_mode=/etc/secret-volume/new-path-data-1"},
|
||||
VolumeMounts: []v1.VolumeMount{
|
||||
{
|
||||
Name: volumeName,
|
||||
MountPath: volumeMountPath,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
},
|
||||
}
|
||||
|
||||
if mode != nil {
|
||||
pod.Spec.Volumes[0].VolumeSource.Secret.Items[0].Mode = mode
|
||||
} else {
|
||||
defaultItemMode := int32(0644)
|
||||
mode = &defaultItemMode
|
||||
}
|
||||
|
||||
modeString := fmt.Sprintf("%v", os.FileMode(*mode))
|
||||
expectedOutput := []string{
|
||||
"content of file \"/etc/secret-volume/new-path-data-1\": value-1",
|
||||
"mode of file \"/etc/secret-volume/new-path-data-1\": " + modeString,
|
||||
}
|
||||
|
||||
f.TestContainerOutput("consume secrets", pod, 0, expectedOutput)
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user