Replace godep with dep
This commit is contained in:
Manuel de Brito Fontes
parent
1e7489927c
commit
bf5616c65b
14883 changed files with 3937406 additions and 361781 deletions
383
vendor/k8s.io/kubernetes/test/e2e/common/empty_dir.go
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vendored
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383
vendor/k8s.io/kubernetes/test/e2e/common/empty_dir.go
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@ -0,0 +1,383 @@
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/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package common
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import (
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"fmt"
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"path"
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. "github.com/onsi/ginkgo"
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"k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/util/uuid"
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"k8s.io/kubernetes/pkg/api/testapi"
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"k8s.io/kubernetes/test/e2e/framework"
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imageutils "k8s.io/kubernetes/test/utils/image"
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)
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const (
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volumePath = "/test-volume"
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)
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var (
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testImageRootUid = imageutils.GetE2EImage(imageutils.Mounttest)
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testImageNonRootUid = imageutils.GetE2EImage(imageutils.MounttestUser)
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)
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var _ = framework.KubeDescribe("EmptyDir volumes", func() {
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f := framework.NewDefaultFramework("emptydir")
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Context("when FSGroup is specified [Feature:FSGroup]", func() {
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It("new files should be created with FSGroup ownership when container is root [sig-storage]", func() {
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doTestSetgidFSGroup(f, testImageRootUid, v1.StorageMediumMemory)
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})
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It("new files should be created with FSGroup ownership when container is non-root [sig-storage]", func() {
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doTestSetgidFSGroup(f, testImageNonRootUid, v1.StorageMediumMemory)
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})
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It("nonexistent volume subPath should have the correct mode and owner using FSGroup [sig-storage]", func() {
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doTestSubPathFSGroup(f, testImageNonRootUid, v1.StorageMediumMemory)
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})
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It("files with FSGroup ownership should support (root,0644,tmpfs) [sig-storage]", func() {
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doTest0644FSGroup(f, testImageRootUid, v1.StorageMediumMemory)
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})
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It("volume on default medium should have the correct mode using FSGroup [sig-storage]", func() {
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doTestVolumeModeFSGroup(f, testImageRootUid, v1.StorageMediumDefault)
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})
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It("volume on tmpfs should have the correct mode using FSGroup [sig-storage]", func() {
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doTestVolumeModeFSGroup(f, testImageRootUid, v1.StorageMediumMemory)
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})
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})
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It("volume on tmpfs should have the correct mode [Conformance] [sig-storage]", func() {
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doTestVolumeMode(f, testImageRootUid, v1.StorageMediumMemory)
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})
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It("should support (root,0644,tmpfs) [Conformance] [sig-storage]", func() {
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doTest0644(f, testImageRootUid, v1.StorageMediumMemory)
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})
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It("should support (root,0666,tmpfs) [Conformance] [sig-storage]", func() {
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doTest0666(f, testImageRootUid, v1.StorageMediumMemory)
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})
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It("should support (root,0777,tmpfs) [Conformance] [sig-storage]", func() {
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doTest0777(f, testImageRootUid, v1.StorageMediumMemory)
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})
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It("should support (non-root,0644,tmpfs) [Conformance] [sig-storage]", func() {
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doTest0644(f, testImageNonRootUid, v1.StorageMediumMemory)
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})
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It("should support (non-root,0666,tmpfs) [Conformance] [sig-storage]", func() {
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doTest0666(f, testImageNonRootUid, v1.StorageMediumMemory)
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})
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It("should support (non-root,0777,tmpfs) [Conformance] [sig-storage]", func() {
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doTest0777(f, testImageNonRootUid, v1.StorageMediumMemory)
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})
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It("volume on default medium should have the correct mode [Conformance] [sig-storage]", func() {
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doTestVolumeMode(f, testImageRootUid, v1.StorageMediumDefault)
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})
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It("should support (root,0644,default) [Conformance] [sig-storage]", func() {
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doTest0644(f, testImageRootUid, v1.StorageMediumDefault)
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})
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It("should support (root,0666,default) [Conformance] [sig-storage]", func() {
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doTest0666(f, testImageRootUid, v1.StorageMediumDefault)
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})
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It("should support (root,0777,default) [Conformance] [sig-storage]", func() {
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doTest0777(f, testImageRootUid, v1.StorageMediumDefault)
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})
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It("should support (non-root,0644,default) [Conformance] [sig-storage]", func() {
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doTest0644(f, testImageNonRootUid, v1.StorageMediumDefault)
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})
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It("should support (non-root,0666,default) [Conformance] [sig-storage]", func() {
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doTest0666(f, testImageNonRootUid, v1.StorageMediumDefault)
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})
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It("should support (non-root,0777,default) [Conformance] [sig-storage]", func() {
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doTest0777(f, testImageNonRootUid, v1.StorageMediumDefault)
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})
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})
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const (
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containerName = "test-container"
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volumeName = "test-volume"
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)
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func doTestSetgidFSGroup(f *framework.Framework, image string, medium v1.StorageMedium) {
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var (
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filePath = path.Join(volumePath, "test-file")
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source = &v1.EmptyDirVolumeSource{Medium: medium}
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pod = testPodWithVolume(testImageRootUid, volumePath, source)
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)
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pod.Spec.Containers[0].Args = []string{
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fmt.Sprintf("--fs_type=%v", volumePath),
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fmt.Sprintf("--new_file_0660=%v", filePath),
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fmt.Sprintf("--file_perm=%v", filePath),
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fmt.Sprintf("--file_owner=%v", filePath),
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}
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fsGroup := int64(123)
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pod.Spec.SecurityContext.FSGroup = &fsGroup
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msg := fmt.Sprintf("emptydir 0644 on %v", formatMedium(medium))
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out := []string{
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"perms of file \"/test-volume/test-file\": -rw-rw----",
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"content of file \"/test-volume/test-file\": mount-tester new file",
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"owner GID of \"/test-volume/test-file\": 123",
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}
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if medium == v1.StorageMediumMemory {
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out = append(out, "mount type of \"/test-volume\": tmpfs")
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}
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f.TestContainerOutput(msg, pod, 0, out)
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}
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func doTestSubPathFSGroup(f *framework.Framework, image string, medium v1.StorageMedium) {
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var (
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subPath = "test-sub"
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source = &v1.EmptyDirVolumeSource{Medium: medium}
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pod = testPodWithVolume(image, volumePath, source)
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)
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pod.Spec.Containers[0].Args = []string{
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fmt.Sprintf("--fs_type=%v", volumePath),
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fmt.Sprintf("--file_perm=%v", volumePath),
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fmt.Sprintf("--file_owner=%v", volumePath),
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}
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pod.Spec.Containers[0].VolumeMounts[0].SubPath = subPath
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fsGroup := int64(123)
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pod.Spec.SecurityContext.FSGroup = &fsGroup
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msg := fmt.Sprintf("emptydir subpath on %v", formatMedium(medium))
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out := []string{
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"perms of file \"/test-volume\": -rwxrwxrwx",
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"owner UID of \"/test-volume\": 0",
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"owner GID of \"/test-volume\": 123",
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}
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if medium == v1.StorageMediumMemory {
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out = append(out, "mount type of \"/test-volume\": tmpfs")
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}
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f.TestContainerOutput(msg, pod, 0, out)
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}
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func doTestVolumeModeFSGroup(f *framework.Framework, image string, medium v1.StorageMedium) {
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var (
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source = &v1.EmptyDirVolumeSource{Medium: medium}
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pod = testPodWithVolume(testImageRootUid, volumePath, source)
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)
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pod.Spec.Containers[0].Args = []string{
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fmt.Sprintf("--fs_type=%v", volumePath),
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fmt.Sprintf("--file_perm=%v", volumePath),
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}
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fsGroup := int64(1001)
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pod.Spec.SecurityContext.FSGroup = &fsGroup
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msg := fmt.Sprintf("emptydir volume type on %v", formatMedium(medium))
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out := []string{
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"perms of file \"/test-volume\": -rwxrwxrwx",
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}
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if medium == v1.StorageMediumMemory {
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out = append(out, "mount type of \"/test-volume\": tmpfs")
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}
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f.TestContainerOutput(msg, pod, 0, out)
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}
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func doTest0644FSGroup(f *framework.Framework, image string, medium v1.StorageMedium) {
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var (
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filePath = path.Join(volumePath, "test-file")
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source = &v1.EmptyDirVolumeSource{Medium: medium}
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pod = testPodWithVolume(image, volumePath, source)
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)
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pod.Spec.Containers[0].Args = []string{
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fmt.Sprintf("--fs_type=%v", volumePath),
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fmt.Sprintf("--new_file_0644=%v", filePath),
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fmt.Sprintf("--file_perm=%v", filePath),
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}
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fsGroup := int64(123)
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pod.Spec.SecurityContext.FSGroup = &fsGroup
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msg := fmt.Sprintf("emptydir 0644 on %v", formatMedium(medium))
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out := []string{
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"perms of file \"/test-volume/test-file\": -rw-r--r--",
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"content of file \"/test-volume/test-file\": mount-tester new file",
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}
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if medium == v1.StorageMediumMemory {
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out = append(out, "mount type of \"/test-volume\": tmpfs")
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}
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f.TestContainerOutput(msg, pod, 0, out)
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}
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func doTestVolumeMode(f *framework.Framework, image string, medium v1.StorageMedium) {
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var (
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source = &v1.EmptyDirVolumeSource{Medium: medium}
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pod = testPodWithVolume(testImageRootUid, volumePath, source)
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)
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pod.Spec.Containers[0].Args = []string{
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fmt.Sprintf("--fs_type=%v", volumePath),
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fmt.Sprintf("--file_perm=%v", volumePath),
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}
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msg := fmt.Sprintf("emptydir volume type on %v", formatMedium(medium))
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out := []string{
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"perms of file \"/test-volume\": -rwxrwxrwx",
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}
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if medium == v1.StorageMediumMemory {
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out = append(out, "mount type of \"/test-volume\": tmpfs")
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}
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f.TestContainerOutput(msg, pod, 0, out)
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}
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func doTest0644(f *framework.Framework, image string, medium v1.StorageMedium) {
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var (
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filePath = path.Join(volumePath, "test-file")
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source = &v1.EmptyDirVolumeSource{Medium: medium}
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pod = testPodWithVolume(image, volumePath, source)
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)
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pod.Spec.Containers[0].Args = []string{
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fmt.Sprintf("--fs_type=%v", volumePath),
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fmt.Sprintf("--new_file_0644=%v", filePath),
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fmt.Sprintf("--file_perm=%v", filePath),
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}
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msg := fmt.Sprintf("emptydir 0644 on %v", formatMedium(medium))
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out := []string{
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"perms of file \"/test-volume/test-file\": -rw-r--r--",
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"content of file \"/test-volume/test-file\": mount-tester new file",
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}
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if medium == v1.StorageMediumMemory {
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out = append(out, "mount type of \"/test-volume\": tmpfs")
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}
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f.TestContainerOutput(msg, pod, 0, out)
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}
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func doTest0666(f *framework.Framework, image string, medium v1.StorageMedium) {
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var (
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filePath = path.Join(volumePath, "test-file")
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source = &v1.EmptyDirVolumeSource{Medium: medium}
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pod = testPodWithVolume(image, volumePath, source)
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)
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pod.Spec.Containers[0].Args = []string{
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fmt.Sprintf("--fs_type=%v", volumePath),
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fmt.Sprintf("--new_file_0666=%v", filePath),
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fmt.Sprintf("--file_perm=%v", filePath),
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}
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msg := fmt.Sprintf("emptydir 0666 on %v", formatMedium(medium))
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out := []string{
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"perms of file \"/test-volume/test-file\": -rw-rw-rw-",
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"content of file \"/test-volume/test-file\": mount-tester new file",
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}
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if medium == v1.StorageMediumMemory {
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out = append(out, "mount type of \"/test-volume\": tmpfs")
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}
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f.TestContainerOutput(msg, pod, 0, out)
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}
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func doTest0777(f *framework.Framework, image string, medium v1.StorageMedium) {
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var (
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filePath = path.Join(volumePath, "test-file")
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source = &v1.EmptyDirVolumeSource{Medium: medium}
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pod = testPodWithVolume(image, volumePath, source)
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)
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pod.Spec.Containers[0].Args = []string{
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fmt.Sprintf("--fs_type=%v", volumePath),
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fmt.Sprintf("--new_file_0777=%v", filePath),
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fmt.Sprintf("--file_perm=%v", filePath),
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}
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msg := fmt.Sprintf("emptydir 0777 on %v", formatMedium(medium))
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out := []string{
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"perms of file \"/test-volume/test-file\": -rwxrwxrwx",
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"content of file \"/test-volume/test-file\": mount-tester new file",
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}
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if medium == v1.StorageMediumMemory {
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out = append(out, "mount type of \"/test-volume\": tmpfs")
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}
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f.TestContainerOutput(msg, pod, 0, out)
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}
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func formatMedium(medium v1.StorageMedium) string {
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if medium == v1.StorageMediumMemory {
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return "tmpfs"
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}
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return "node default medium"
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}
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func testPodWithVolume(image, path string, source *v1.EmptyDirVolumeSource) *v1.Pod {
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podName := "pod-" + string(uuid.NewUUID())
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return &v1.Pod{
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TypeMeta: metav1.TypeMeta{
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Kind: "Pod",
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APIVersion: testapi.Groups[v1.GroupName].GroupVersion().String(),
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: podName,
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},
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Spec: v1.PodSpec{
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Containers: []v1.Container{
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{
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Name: containerName,
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Image: image,
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VolumeMounts: []v1.VolumeMount{
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{
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Name: volumeName,
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MountPath: path,
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},
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},
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},
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},
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SecurityContext: &v1.PodSecurityContext{
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SELinuxOptions: &v1.SELinuxOptions{
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Level: "s0",
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},
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},
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RestartPolicy: v1.RestartPolicyNever,
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Volumes: []v1.Volume{
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{
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Name: volumeName,
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VolumeSource: v1.VolumeSource{
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EmptyDir: source,
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},
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},
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},
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},
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}
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}
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