Golang fieldpath.FormatMap函数代码示例

本文整理汇总了Golang中k8s/io/kubernetes/pkg/fieldpath.FormatMap函数的典型用法代码示例。如果您正苦于以下问题：Golang FormatMap函数的具体用法？Golang FormatMap怎么用？Golang FormatMap使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了FormatMap函数的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: TestLabels

func TestLabels(t *testing.T) {
	var (
		testPodUID     = types.UID("test_pod_uid")
		testVolumeName = "test_labels"
		testNamespace  = "test_metadata_namespace"
		testName       = "test_metadata_name"
	)

	labels := map[string]string{
		"key1": "value1",
		"key2": "value2"}

	clientset := fake.NewSimpleClientset(&api.Pod{
		ObjectMeta: api.ObjectMeta{
			Name:      testName,
			Namespace: testNamespace,
			Labels:    labels,
		},
	})

	pluginMgr := volume.VolumePluginMgr{}
	rootDir, host := newTestHost(t, clientset)
	defer os.RemoveAll(rootDir)
	pluginMgr.InitPlugins(ProbeVolumePlugins(), host)
	plugin, err := pluginMgr.FindPluginByName(downwardAPIPluginName)
	defaultMode := int32(0644)
	volumeSpec := &api.Volume{
		Name: testVolumeName,
		VolumeSource: api.VolumeSource{
			DownwardAPI: &api.DownwardAPIVolumeSource{
				DefaultMode: &defaultMode,
				Items: []api.DownwardAPIVolumeFile{
					{Path: "labels", FieldRef: &api.ObjectFieldSelector{
						FieldPath: "metadata.labels"}}}},
		},
	}
	if err != nil {
		t.Errorf("Can't find the plugin by name")
	}
	pod := &api.Pod{ObjectMeta: api.ObjectMeta{UID: testPodUID, Labels: labels}}
	mounter, err := plugin.NewMounter(volume.NewSpecFromVolume(volumeSpec), pod, volume.VolumeOptions{})

	if err != nil {
		t.Errorf("Failed to make a new Mounter: %v", err)
	}
	if mounter == nil {
		t.Errorf("Got a nil Mounter")
	}

	volumePath := mounter.GetPath()

	err = mounter.SetUp(nil)
	if err != nil {
		t.Errorf("Failed to setup volume: %v", err)
	}

	// downwardAPI volume should create its own empty wrapper path
	podWrapperMetadataDir := fmt.Sprintf("%v/pods/%v/plugins/kubernetes.io~empty-dir/wrapped_%v", rootDir, testPodUID, testVolumeName)

	if _, err := os.Stat(podWrapperMetadataDir); err != nil {
		if os.IsNotExist(err) {
			t.Errorf("SetUp() failed, empty-dir wrapper path was not created: %s", podWrapperMetadataDir)
		} else {
			t.Errorf("SetUp() failed: %v", err)
		}
	}

	var data []byte
	data, err = ioutil.ReadFile(path.Join(volumePath, "labels"))
	if err != nil {
		t.Errorf(err.Error())
	}
	if sortLines(string(data)) != sortLines(fieldpath.FormatMap(labels)) {
		t.Errorf("Found `%s` expected %s", data, fieldpath.FormatMap(labels))
	}

	CleanEverything(plugin, testVolumeName, volumePath, testPodUID, t)
}

开发者ID:eljefedelrodeodeljefe，项目名称:kubernetes，代码行数:78，代码来源:downwardapi_test.go

示例2: TestWriteTwiceWithUpdate

func TestWriteTwiceWithUpdate(t *testing.T) {
	var (
		testPodUID     = types.UID("test_pod_uid")
		testVolumeName = "test_write_twice_with_update"
		testNamespace  = "test_metadata_namespace"
		testName       = "test_metadata_name"
	)

	labels := map[string]string{
		"key1": "value1",
		"key2": "value2"}

	clientset := fake.NewSimpleClientset(&api.Pod{
		ObjectMeta: api.ObjectMeta{
			Name:      testName,
			Namespace: testNamespace,
			Labels:    labels,
		},
	})
	pluginMgr := volume.VolumePluginMgr{}
	tmpDir, host := newTestHost(t, clientset)
	defer os.RemoveAll(tmpDir)
	pluginMgr.InitPlugins(ProbeVolumePlugins(), host)
	plugin, err := pluginMgr.FindPluginByName(downwardAPIPluginName)
	defaultMode := int32(0644)
	volumeSpec := &api.Volume{
		Name: testVolumeName,
		VolumeSource: api.VolumeSource{
			DownwardAPI: &api.DownwardAPIVolumeSource{
				DefaultMode: &defaultMode,
				Items: []api.DownwardAPIVolumeFile{
					{Path: "labels", FieldRef: &api.ObjectFieldSelector{
						FieldPath: "metadata.labels"}}}},
		},
	}
	if err != nil {
		t.Errorf("Can't find the plugin by name")
	}
	pod := &api.Pod{ObjectMeta: api.ObjectMeta{UID: testPodUID, Labels: labels}}
	mounter, err := plugin.NewMounter(volume.NewSpecFromVolume(volumeSpec), pod, volume.VolumeOptions{})

	if err != nil {
		t.Errorf("Failed to make a new Mounter: %v", err)
	}
	if mounter == nil {
		t.Errorf("Got a nil Mounter")
	}

	volumePath := mounter.GetPath()
	err = mounter.SetUp(nil)
	if err != nil {
		t.Errorf("Failed to setup volume: %v", err)
	}

	var currentTarget string
	if currentTarget, err = os.Readlink(path.Join(volumePath, downwardAPIDir)); err != nil {
		t.Errorf("labels file should be a link... %s\n", err.Error())
	}

	var data []byte
	data, err = ioutil.ReadFile(path.Join(volumePath, "labels"))
	if err != nil {
		t.Errorf(err.Error())
	}

	if sortLines(string(data)) != sortLines(fieldpath.FormatMap(labels)) {
		t.Errorf("Found `%s` expected %s", data, fieldpath.FormatMap(labels))
	}

	newLabels := map[string]string{
		"key1": "value1",
		"key2": "value2",
		"key3": "value3"}

	// Now update the labels
	pod.ObjectMeta.Labels = newLabels
	err = mounter.SetUp(nil) // now re-run Setup
	if err != nil {
		t.Errorf("Failed to re-setup volume: %v", err)
	}

	// get the link of the link
	var currentTarget2 string
	if currentTarget2, err = os.Readlink(path.Join(volumePath, downwardAPIDir)); err != nil {
		t.Errorf(".current should be a link... %s\n", err.Error())
	}

	if currentTarget2 == currentTarget {
		t.Errorf("Got and update between the two Setup... Target link should NOT be the same\n")
	}

	data, err = ioutil.ReadFile(path.Join(volumePath, "labels"))
	if err != nil {
		t.Errorf(err.Error())
	}

	if sortLines(string(data)) != sortLines(fieldpath.FormatMap(newLabels)) {
		t.Errorf("Found `%s` expected %s", data, fieldpath.FormatMap(newLabels))
	}
	CleanEverything(plugin, testVolumeName, volumePath, testPodUID, t)
//.........这里部分代码省略.........

开发者ID:eljefedelrodeodeljefe，项目名称:kubernetes，代码行数:101，代码来源:downwardapi_test.go

示例3: TestWriteWithUnixPathBadPath

func TestWriteWithUnixPathBadPath(t *testing.T) {
	var (
		testPodUID     = types.UID("test_pod_uid")
		testVolumeName = "test_write_with_unix_path"
		testNamespace  = "test_metadata_namespace"
		testName       = "test_metadata_name"
	)

	labels := map[string]string{
		"key1": "value1",
		"key2": "value2",
	}

	clientset := fake.NewSimpleClientset(&api.Pod{
		ObjectMeta: api.ObjectMeta{
			Name:      testName,
			Namespace: testNamespace,
			Labels:    labels,
		},
	})

	pluginMgr := volume.VolumePluginMgr{}
	tmpDir, host := newTestHost(t, clientset)
	defer os.RemoveAll(tmpDir)
	pluginMgr.InitPlugins(ProbeVolumePlugins(), host)
	plugin, err := pluginMgr.FindPluginByName(downwardAPIPluginName)
	if err != nil {
		t.Errorf("Can't find the plugin by name")
	}

	defaultMode := int32(0644)
	volumeSpec := &api.Volume{
		Name: testVolumeName,
		VolumeSource: api.VolumeSource{
			DownwardAPI: &api.DownwardAPIVolumeSource{
				DefaultMode: &defaultMode,
				Items: []api.DownwardAPIVolumeFile{
					{
						Path: "this//labels",
						FieldRef: &api.ObjectFieldSelector{
							FieldPath: "metadata.labels",
						},
					},
				},
			},
		},
	}

	pod := &api.Pod{ObjectMeta: api.ObjectMeta{UID: testPodUID, Labels: labels}}
	mounter, err := plugin.NewMounter(volume.NewSpecFromVolume(volumeSpec), pod, volume.VolumeOptions{})
	if err != nil {
		t.Fatalf("Failed to make a new Mounter: %v", err)
	} else if mounter == nil {
		t.Fatalf("Got a nil Mounter")
	}

	volumePath := mounter.GetPath()
	defer CleanEverything(plugin, testVolumeName, volumePath, testPodUID, t)

	err = mounter.SetUp(nil)
	if err != nil {
		t.Fatalf("Failed to setup volume: %v", err)
	}

	data, err := ioutil.ReadFile(path.Join(volumePath, "this/labels"))
	if err != nil {
		t.Fatalf(err.Error())
	}

	if sortLines(string(data)) != sortLines(fieldpath.FormatMap(labels)) {
		t.Errorf("Found `%s` expected %s", data, fieldpath.FormatMap(labels))
	}
}

开发者ID:eljefedelrodeodeljefe，项目名称:kubernetes，代码行数:73，代码来源:downwardapi_test.go

示例4: TestAnnotations

func TestAnnotations(t *testing.T) {
	var (
		testPodUID     = types.UID("test_pod_uid")
		testVolumeName = "test_annotations"
		testNamespace  = "test_metadata_namespace"
		testName       = "test_metadata_name"
	)

	annotations := map[string]string{
		"a1": "value1",
		"a2": "value2"}

	defaultMode := int32(0644)
	volumeSpec := &v1.Volume{
		Name: testVolumeName,
		VolumeSource: v1.VolumeSource{
			DownwardAPI: &v1.DownwardAPIVolumeSource{
				DefaultMode: &defaultMode,
				Items: []v1.DownwardAPIVolumeFile{
					{Path: "annotations", FieldRef: &v1.ObjectFieldSelector{
						FieldPath: "metadata.annotations"}}}},
		},
	}

	clientset := fake.NewSimpleClientset(&v1.Pod{
		ObjectMeta: metav1.ObjectMeta{
			Name:        testName,
			Namespace:   testNamespace,
			Annotations: annotations,
		},
	})

	pluginMgr := volume.VolumePluginMgr{}
	tmpDir, host := newTestHost(t, clientset)
	defer os.RemoveAll(tmpDir)
	pluginMgr.InitPlugins(ProbeVolumePlugins(), host)
	plugin, err := pluginMgr.FindPluginByName(downwardAPIPluginName)
	if err != nil {
		t.Errorf("Can't find the plugin by name")
	}
	pod := &v1.Pod{ObjectMeta: metav1.ObjectMeta{UID: testPodUID, Annotations: annotations}}
	mounter, err := plugin.NewMounter(volume.NewSpecFromVolume(volumeSpec), pod, volume.VolumeOptions{})
	if err != nil {
		t.Errorf("Failed to make a new Mounter: %v", err)
	}
	if mounter == nil {
		t.Errorf("Got a nil Mounter")
	}

	volumePath := mounter.GetPath()

	err = mounter.SetUp(nil)
	if err != nil {
		t.Errorf("Failed to setup volume: %v", err)
	}

	var data []byte
	data, err = ioutil.ReadFile(path.Join(volumePath, "annotations"))
	if err != nil {
		t.Errorf(err.Error())
	}

	if sortLines(string(data)) != sortLines(fieldpath.FormatMap(annotations)) {
		t.Errorf("Found `%s` expected %s", data, fieldpath.FormatMap(annotations))
	}
	CleanEverything(plugin, testVolumeName, volumePath, testPodUID, t)

}

开发者ID:kubernetes，项目名称:kubernetes，代码行数:68，代码来源:downwardapi_test.go

注：本文中的k8s/io/kubernetes/pkg/fieldpath.FormatMap函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。