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Golang v1.UniqueVolumeName函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Golang中k8s/io/kubernetes/pkg/api/v1.UniqueVolumeName函数的典型用法代码示例。如果您正苦于以下问题:Golang UniqueVolumeName函数的具体用法?Golang UniqueVolumeName怎么用?Golang UniqueVolumeName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UniqueVolumeName函数的20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,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: Test_VolumeExists_Positive_VolumeDoesntExistNodeExists

// Populates data struct with new pod/volume1/node.
// Calls VolumeExists() on that volume2/node.
// Verifies volume2/node does not exist, and one volume to attach.
func Test_VolumeExists_Positive_VolumeDoesntExistNodeExists(t *testing.T) {
	// Arrange
	volumePluginMgr, _ := volumetesting.GetTestVolumePluginMgr(t)
	dsw := NewDesiredStateOfWorld(volumePluginMgr)
	nodeName := k8stypes.NodeName("node-name")
	dsw.AddNode(nodeName)
	podName := "pod-uid"
	volume1Name := v1.UniqueVolumeName("volume1-name")
	volume1Spec := controllervolumetesting.GetTestVolumeSpec(string(volume1Name), volume1Name)
	generatedVolume1Name, podAddErr := dsw.AddPod(types.UniquePodName(podName), controllervolumetesting.NewPod(podName, podName), volume1Spec, nodeName)
	if podAddErr != nil {
		t.Fatalf(
			"AddPod failed for pod %q. Expected: <no error> Actual: <%v>",
			podName,
			podAddErr)
	}
	volume2Name := v1.UniqueVolumeName("volume2-name")

	// Act
	volumeExists := dsw.VolumeExists(volume2Name, nodeName)

	// Assert
	if volumeExists {
		t.Fatalf("Volume %q exists, it should not.", volume2Name)
	}

	volumesToAttach := dsw.GetVolumesToAttach()
	if len(volumesToAttach) != 1 {
		t.Fatalf("len(volumesToAttach) Expected: <1> Actual: <%v>", len(volumesToAttach))
	}

	verifyVolumeToAttach(t, volumesToAttach, nodeName, generatedVolume1Name, string(volume1Name))
}
开发者ID:kubernetes,项目名称:kubernetes,代码行数:36,代码来源:desired_state_of_world_test.go


示例2: Test_GetAttachedVolumesForNode_Positive_TwoVolumeTwoNodes

func Test_GetAttachedVolumesForNode_Positive_TwoVolumeTwoNodes(t *testing.T) {
	// Arrange
	volumePluginMgr, _ := volumetesting.GetTestVolumePluginMgr(t)
	asw := NewActualStateOfWorld(volumePluginMgr)
	volume1Name := v1.UniqueVolumeName("volume1-name")
	volume1Spec := controllervolumetesting.GetTestVolumeSpec(string(volume1Name), volume1Name)
	node1Name := types.NodeName("node1-name")
	devicePath := "fake/device/path"
	_, add1Err := asw.AddVolumeNode(volume1Spec, node1Name, devicePath)
	if add1Err != nil {
		t.Fatalf("AddVolumeNode failed. Expected: <no error> Actual: <%v>", add1Err)
	}
	volume2Name := v1.UniqueVolumeName("volume2-name")
	volume2Spec := controllervolumetesting.GetTestVolumeSpec(string(volume2Name), volume2Name)
	node2Name := types.NodeName("node2-name")
	generatedVolumeName2, add2Err := asw.AddVolumeNode(volume2Spec, node2Name, devicePath)
	if add2Err != nil {
		t.Fatalf("AddVolumeNode failed. Expected: <no error> Actual: <%v>", add2Err)
	}

	// Act
	attachedVolumes := asw.GetAttachedVolumesForNode(node2Name)

	// Assert
	if len(attachedVolumes) != 1 {
		t.Fatalf("len(attachedVolumes) Expected: <1> Actual: <%v>", len(attachedVolumes))
	}

	verifyAttachedVolume(t, attachedVolumes, generatedVolumeName2, string(volume2Name), node2Name, devicePath, true /* expectedMountedByNode */, false /* expectNonZeroDetachRequestedTime */)
}
开发者ID:paralin,项目名称:kubernetes,代码行数:30,代码来源:actual_state_of_world_test.go


示例3: TestOperationExecutor_UnmountVolume_ConcurrentUnmountForAllPlugins

func TestOperationExecutor_UnmountVolume_ConcurrentUnmountForAllPlugins(t *testing.T) {
	// Arrange
	ch, quit, oe := setup()
	volumesToUnmount := make([]MountedVolume, numAttachableVolumesToUnmount+numNonAttachableVolumesToUnmount)
	pdName := "pd-volume"
	secretName := "secret-volume"

	// Act
	for i := 0; i < numNonAttachableVolumesToUnmount+numAttachableVolumesToUnmount; i++ {
		podName := "pod-" + strconv.Itoa(i+1)
		if i < numNonAttachableVolumesToUnmount {
			pod := getTestPodWithSecret(podName, secretName)
			volumesToUnmount[i] = MountedVolume{
				PodName:    volumetypes.UniquePodName(podName),
				VolumeName: v1.UniqueVolumeName(secretName),
				PodUID:     pod.UID,
			}
		} else {
			pod := getTestPodWithGCEPD(podName, pdName)
			volumesToUnmount[i] = MountedVolume{
				PodName:    volumetypes.UniquePodName(podName),
				VolumeName: v1.UniqueVolumeName(pdName),
				PodUID:     pod.UID,
			}
		}
		oe.UnmountVolume(volumesToUnmount[i], nil /* actualStateOfWorldMounterUpdater */)
	}

	// Assert
	if !isOperationRunConcurrently(ch, quit, numNonAttachableVolumesToUnmount+numAttachableVolumesToUnmount) {
		t.Fatalf("Unable to start unmount operations concurrently for volume plugins")
	}
}
开发者ID:kubernetes,项目名称:kubernetes,代码行数:33,代码来源:operation_executor_test.go


示例4: Test_GetVolumesToAttach_Positive_TwoNodesOneVolumeEachExtraPod

// Populates data struct with two nodes with one volume/pod each and an extra
// pod for the second node/volume pair.
// Calls GetVolumesToAttach()
// Verifies two volumes to attach.
func Test_GetVolumesToAttach_Positive_TwoNodesOneVolumeEachExtraPod(t *testing.T) {
	// Arrange
	volumePluginMgr, _ := volumetesting.GetTestVolumePluginMgr(t)
	dsw := NewDesiredStateOfWorld(volumePluginMgr)
	node1Name := k8stypes.NodeName("node1-name")
	pod1Name := "pod1-uid"
	volume1Name := v1.UniqueVolumeName("volume1-name")
	volume1Spec := controllervolumetesting.GetTestVolumeSpec(string(volume1Name), volume1Name)
	dsw.AddNode(node1Name)
	generatedVolume1Name, podAddErr := dsw.AddPod(types.UniquePodName(pod1Name), controllervolumetesting.NewPod(pod1Name, pod1Name), volume1Spec, node1Name)
	if podAddErr != nil {
		t.Fatalf(
			"AddPod failed for pod %q. Expected: <no error> Actual: <%v>",
			pod1Name,
			podAddErr)
	}
	node2Name := k8stypes.NodeName("node2-name")
	pod2Name := "pod2-uid"
	volume2Name := v1.UniqueVolumeName("volume2-name")
	volume2Spec := controllervolumetesting.GetTestVolumeSpec(string(volume2Name), volume2Name)
	dsw.AddNode(node2Name)
	generatedVolume2Name, podAddErr := dsw.AddPod(types.UniquePodName(pod2Name), controllervolumetesting.NewPod(pod2Name, pod2Name), volume2Spec, node2Name)
	if podAddErr != nil {
		t.Fatalf(
			"AddPod failed for pod %q. Expected: <no error> Actual: <%v>",
			pod2Name,
			podAddErr)
	}
	pod3Name := "pod3-uid"
	dsw.AddPod(types.UniquePodName(pod3Name), controllervolumetesting.NewPod(pod3Name, pod3Name), volume2Spec, node2Name)
	_, podAddErr = dsw.AddPod(types.UniquePodName(pod3Name), controllervolumetesting.NewPod(pod3Name, pod3Name), volume2Spec, node2Name)
	if podAddErr != nil {
		t.Fatalf(
			"AddPod failed for pod %q. Expected: <no error> Actual: <%v>",
			pod3Name,
			podAddErr)
	}

	// Act
	volumesToAttach := dsw.GetVolumesToAttach()

	// Assert
	if len(volumesToAttach) != 2 {
		t.Fatalf("len(volumesToAttach) Expected: <2> Actual: <%v>", len(volumesToAttach))
	}

	verifyVolumeToAttach(t, volumesToAttach, node1Name, generatedVolume1Name, string(volume1Name))
	verifyVolumeToAttach(t, volumesToAttach, node2Name, generatedVolume2Name, string(volume2Name))
}
开发者ID:kubernetes,项目名称:kubernetes,代码行数:53,代码来源:desired_state_of_world_test.go


示例5: Test_SetVolumeMountedByNode_Positive_UnsetWithoutInitialSet

// Populates data struct with one volume/node entry.
// Calls SetVolumeMountedByNode once, setting mounted to false.
// Verifies mountedByNode is still true (since there was no SetVolumeMountedByNode to true call first)
func Test_SetVolumeMountedByNode_Positive_UnsetWithoutInitialSet(t *testing.T) {
	// Arrange
	volumePluginMgr, _ := volumetesting.GetTestVolumePluginMgr(t)
	asw := NewActualStateOfWorld(volumePluginMgr)
	volumeName := v1.UniqueVolumeName("volume-name")
	volumeSpec := controllervolumetesting.GetTestVolumeSpec(string(volumeName), volumeName)
	nodeName := types.NodeName("node-name")
	devicePath := "fake/device/path"
	generatedVolumeName, addErr := asw.AddVolumeNode(volumeSpec, nodeName, devicePath)
	if addErr != nil {
		t.Fatalf("AddVolumeNode failed. Expected: <no error> Actual: <%v>", addErr)
	}

	// Act
	setVolumeMountedErr := asw.SetVolumeMountedByNode(generatedVolumeName, nodeName, false /* mounted */)

	// Assert
	if setVolumeMountedErr != nil {
		t.Fatalf("SetVolumeMountedByNode failed. Expected <no error> Actual: <%v>", setVolumeMountedErr)
	}

	attachedVolumes := asw.GetAttachedVolumes()
	if len(attachedVolumes) != 1 {
		t.Fatalf("len(attachedVolumes) Expected: <1> Actual: <%v>", len(attachedVolumes))
	}

	verifyAttachedVolume(t, attachedVolumes, generatedVolumeName, string(volumeName), nodeName, devicePath, true /* expectedMountedByNode */, false /* expectNonZeroDetachRequestedTime */)
}
开发者ID:paralin,项目名称:kubernetes,代码行数:31,代码来源:actual_state_of_world_test.go


示例6: Test_NewGoRoutineMap_Positive_SecondOpAfterFirstPanicsWithExpBackoff

func Test_NewGoRoutineMap_Positive_SecondOpAfterFirstPanicsWithExpBackoff(t *testing.T) {
	// Arrange
	grm := NewNestedPendingOperations(true /* exponentialBackOffOnError */)
	volumeName := v1.UniqueVolumeName("volume-name")
	operation1 := generatePanicFunc()
	err1 := grm.Run(volumeName, "" /* operationSubName */, operation1)
	if err1 != nil {
		t.Fatalf("NewGoRoutine failed. Expected: <no error> Actual: <%v>", err1)
	}
	operation2 := generateNoopFunc()

	// Act
	err2 := retryWithExponentialBackOff(
		time.Duration(initialOperationWaitTimeLong), // Longer duration to accommodate for backoff
		func() (bool, error) {
			err := grm.Run(volumeName, "" /* operationSubName */, operation2)
			if err != nil {
				t.Logf("Warning: NewGoRoutine failed with %v. Will retry.", err)
				return false, nil
			}
			return true, nil
		},
	)

	// Assert
	if err2 != nil {
		t.Fatalf("NewGoRoutine failed. Expected: <no error> Actual: <%v>", err2)
	}
}
开发者ID:kubernetes,项目名称:kubernetes,代码行数:29,代码来源:nestedpendingoperations_test.go


示例7: Test_NewGoRoutineMap_Positive_SecondOpAfterFirstCompletesWithExpBackoff

func Test_NewGoRoutineMap_Positive_SecondOpAfterFirstCompletesWithExpBackoff(t *testing.T) {
	// Arrange
	grm := NewNestedPendingOperations(true /* exponentialBackOffOnError */)
	volumeName := v1.UniqueVolumeName("volume-name")
	operation1DoneCh := make(chan interface{}, 0 /* bufferSize */)
	operation1 := generateCallbackFunc(operation1DoneCh)
	err1 := grm.Run(volumeName, "" /* operationSubName */, operation1)
	if err1 != nil {
		t.Fatalf("NewGoRoutine failed. Expected: <no error> Actual: <%v>", err1)
	}
	operation2 := generateNoopFunc()
	<-operation1DoneCh // Force operation1 to complete

	// Act
	err2 := retryWithExponentialBackOff(
		time.Duration(initialOperationWaitTimeShort),
		func() (bool, error) {
			err := grm.Run(volumeName, "" /* operationSubName */, operation2)
			if err != nil {
				t.Logf("Warning: NewGoRoutine failed with %v. Will retry.", err)
				return false, nil
			}
			return true, nil
		},
	)

	// Assert
	if err2 != nil {
		t.Fatalf("NewGoRoutine failed. Expected: <no error> Actual: <%v>", err2)
	}
}
开发者ID:kubernetes,项目名称:kubernetes,代码行数:31,代码来源:nestedpendingoperations_test.go


示例8: TestOperationExecutor_MountVolume_ConcurrentMountForAttachablePlugins

func TestOperationExecutor_MountVolume_ConcurrentMountForAttachablePlugins(t *testing.T) {
	// Arrange
	ch, quit, oe := setup()
	volumesToMount := make([]VolumeToMount, numVolumesToAttach)
	pdName := "pd-volume"
	volumeName := v1.UniqueVolumeName(pdName)

	// Act
	for i := range volumesToMount {
		podName := "pod-" + strconv.Itoa((i + 1))
		pod := getTestPodWithGCEPD(podName, pdName)
		volumesToMount[i] = VolumeToMount{
			Pod:                pod,
			VolumeName:         volumeName,
			PluginIsAttachable: true, // this field determines whether the plugin is attachable
			ReportedInUse:      true,
		}
		oe.MountVolume(0 /* waitForAttachTimeout */, volumesToMount[i], nil /* actualStateOfWorldMounterUpdater */)
	}

	// Assert
	if !isOperationRunSerially(ch, quit) {
		t.Fatalf("Mount operations should not start concurrently for attachable volumes")
	}
}
开发者ID:kubernetes,项目名称:kubernetes,代码行数:25,代码来源:operation_executor_test.go


示例9: Test_NewGoRoutineMap_Positive_WaitWithExpBackoff

func Test_NewGoRoutineMap_Positive_WaitWithExpBackoff(t *testing.T) {
	// Test that Wait() really blocks until the last operation succeeds
	// Arrange
	grm := NewNestedPendingOperations(true /* exponentialBackOffOnError */)
	volumeName := v1.UniqueVolumeName("volume-name")
	operation1DoneCh := make(chan interface{}, 0 /* bufferSize */)
	operation1 := generateWaitFunc(operation1DoneCh)
	err := grm.Run(volumeName, "" /* operationSubName */, operation1)
	if err != nil {
		t.Fatalf("NewGoRoutine failed. Expected: <no error> Actual: <%v>", err)
	}

	// Act
	waitDoneCh := make(chan interface{}, 1)
	go func() {
		grm.Wait()
		waitDoneCh <- true
	}()

	// Finish the operation
	operation1DoneCh <- true

	// Assert
	err = waitChannelWithTimeout(waitDoneCh, testTimeout)
	if err != nil {
		t.Fatalf("Error waiting for GoRoutineMap.Wait: %v", err)
	}
}
开发者ID:kubernetes,项目名称:kubernetes,代码行数:28,代码来源:nestedpendingoperations_test.go


示例10: Test_AddVolumeNode_Positive_NewVolumeNewNode

// Calls AddVolumeNode() once.
// Verifies a single volume/node entry exists.
func Test_AddVolumeNode_Positive_NewVolumeNewNode(t *testing.T) {
	// Arrange
	volumePluginMgr, _ := volumetesting.GetTestVolumePluginMgr(t)
	asw := NewActualStateOfWorld(volumePluginMgr)
	volumeName := v1.UniqueVolumeName("volume-name")
	volumeSpec := controllervolumetesting.GetTestVolumeSpec(string(volumeName), volumeName)

	nodeName := types.NodeName("node-name")
	devicePath := "fake/device/path"

	// Act
	generatedVolumeName, err := asw.AddVolumeNode(volumeSpec, nodeName, devicePath)

	// Assert
	if err != nil {
		t.Fatalf("AddVolumeNode failed. Expected: <no error> Actual: <%v>", err)
	}

	volumeNodeComboExists := asw.VolumeNodeExists(generatedVolumeName, nodeName)
	if !volumeNodeComboExists {
		t.Fatalf("%q/%q volume/node combo does not exist, it should.", generatedVolumeName, nodeName)
	}

	attachedVolumes := asw.GetAttachedVolumes()
	if len(attachedVolumes) != 1 {
		t.Fatalf("len(attachedVolumes) Expected: <1> Actual: <%v>", len(attachedVolumes))
	}

	verifyAttachedVolume(t, attachedVolumes, generatedVolumeName, string(volumeName), nodeName, devicePath, true /* expectedMountedByNode */, false /* expectNonZeroDetachRequestedTime */)
}
开发者ID:paralin,项目名称:kubernetes,代码行数:32,代码来源:actual_state_of_world_test.go


示例11: Test_RemoveVolumeFromReportAsAttached

// Populates data struct with one volume/node entry.
// Calls RemoveVolumeFromReportAsAttached
// Verifyies there is no valume as reported as attached
func Test_RemoveVolumeFromReportAsAttached(t *testing.T) {
	// Arrange
	volumePluginMgr, _ := volumetesting.GetTestVolumePluginMgr(t)
	asw := NewActualStateOfWorld(volumePluginMgr)
	volumeName := v1.UniqueVolumeName("volume-name")
	volumeSpec := controllervolumetesting.GetTestVolumeSpec(string(volumeName), volumeName)
	nodeName := types.NodeName("node-name")
	devicePath := "fake/device/path"
	generatedVolumeName, addErr := asw.AddVolumeNode(volumeSpec, nodeName, devicePath)
	if addErr != nil {
		t.Fatalf("AddVolumeNode failed. Expected: <no error> Actual: <%v>", addErr)
	}

	removeVolumeDetachErr := asw.RemoveVolumeFromReportAsAttached(generatedVolumeName, nodeName)
	if removeVolumeDetachErr != nil {
		t.Fatalf("RemoveVolumeFromReportAsAttached failed. Expected: <no error> Actual: <%v>", removeVolumeDetachErr)
	}

	reportAsAttachedVolumesMap := asw.GetVolumesToReportAttached()
	volumes, exists := reportAsAttachedVolumesMap[nodeName]
	if !exists {
		t.Fatalf("MarkDesireToDetach_UnmarkDesireToDetach failed. Expected: <node %q exist> Actual: <node does not exist in the reportedAsAttached map", nodeName)
	}
	if len(volumes) > 0 {
		t.Fatalf("len(reportAsAttachedVolumes) Expected: <0> Actual: <%v>", len(volumes))
	}

}
开发者ID:paralin,项目名称:kubernetes,代码行数:31,代码来源:actual_state_of_world_test.go


示例12: Test_DeleteVolumeNode_Positive_VolumeExistsNodeExists

// Populates data struct with one volume/node entry.
// Calls DeleteVolumeNode() to delete volume/node.
// Verifies no volume/node entries exists.
func Test_DeleteVolumeNode_Positive_VolumeExistsNodeExists(t *testing.T) {
	// Arrange
	volumePluginMgr, _ := volumetesting.GetTestVolumePluginMgr(t)
	asw := NewActualStateOfWorld(volumePluginMgr)
	volumeName := v1.UniqueVolumeName("volume-name")
	volumeSpec := controllervolumetesting.GetTestVolumeSpec(string(volumeName), volumeName)
	nodeName := types.NodeName("node-name")
	devicePath := "fake/device/path"
	generatedVolumeName, addErr := asw.AddVolumeNode(volumeSpec, nodeName, devicePath)
	if addErr != nil {
		t.Fatalf("AddVolumeNode failed. Expected: <no error> Actual: <%v>", addErr)
	}

	// Act
	asw.DeleteVolumeNode(generatedVolumeName, nodeName)

	// Assert
	volumeNodeComboExists := asw.VolumeNodeExists(generatedVolumeName, nodeName)
	if volumeNodeComboExists {
		t.Fatalf("%q/%q volume/node combo exists, it should not.", generatedVolumeName, nodeName)
	}

	attachedVolumes := asw.GetAttachedVolumes()
	if len(attachedVolumes) != 0 {
		t.Fatalf("len(attachedVolumes) Expected: <0> Actual: <%v>", len(attachedVolumes))
	}
}
开发者ID:paralin,项目名称:kubernetes,代码行数:30,代码来源:actual_state_of_world_test.go


示例13: TestOperationExecutor_MountVolume_ConcurrentMountForNonAttachablePlugins

func TestOperationExecutor_MountVolume_ConcurrentMountForNonAttachablePlugins(t *testing.T) {
	// Arrange
	ch, quit, oe := setup()
	volumesToMount := make([]VolumeToMount, numVolumesToMount)
	secretName := "secret-volume"
	volumeName := v1.UniqueVolumeName(secretName)

	// Act
	for i := range volumesToMount {
		podName := "pod-" + strconv.Itoa((i + 1))
		pod := getTestPodWithSecret(podName, secretName)
		volumesToMount[i] = VolumeToMount{
			Pod:                pod,
			VolumeName:         volumeName,
			PluginIsAttachable: false, // this field determines whether the plugin is attachable
			ReportedInUse:      true,
		}
		oe.MountVolume(0 /* waitForAttachTimeOut */, volumesToMount[i], nil /* actualStateOfWorldMounterUpdater */)
	}

	// Assert
	if !isOperationRunConcurrently(ch, quit, numVolumesToMount) {
		t.Fatalf("Unable to start mount operations in Concurrent for non-attachable volumes")
	}
}
开发者ID:kubernetes,项目名称:kubernetes,代码行数:25,代码来源:operation_executor_test.go


示例14: Test_SetDetachRequestTime_Positive

// Populates data struct with one volume/node entry.
// Calls SetDetachRequestTime twice and sleep maxWaitTime (1 second) in between
// The elapsed time returned from the first SetDetachRequestTime call should be smaller than maxWaitTime
// The elapsed time returned from the second SetDetachRequestTime call should be larger than maxWaitTime
func Test_SetDetachRequestTime_Positive(t *testing.T) {
	// Arrange
	volumePluginMgr, _ := volumetesting.GetTestVolumePluginMgr(t)
	asw := NewActualStateOfWorld(volumePluginMgr)
	volumeName := v1.UniqueVolumeName("volume-name")
	volumeSpec := controllervolumetesting.GetTestVolumeSpec(string(volumeName), volumeName)
	nodeName := types.NodeName("node-name")
	devicePath := "fake/device/path"
	generatedVolumeName, addErr := asw.AddVolumeNode(volumeSpec, nodeName, devicePath)
	if addErr != nil {
		t.Fatalf("AddVolumeNode failed. Expected: <no error> Actual: <%v>", addErr)
	}

	maxWaitTime := 1 * time.Second
	etime, err := asw.SetDetachRequestTime(generatedVolumeName, nodeName)
	if err != nil {
		t.Fatalf("SetDetachRequestTime failed. Expected: <no error> Actual: <%v>", err)
	}
	if etime >= maxWaitTime {
		t.Logf("SetDetachRequestTim Expected: <elapsed time %v is smaller than maxWaitTime %v> Actual <elapsed time is larger than maxWaitTime>", etime, maxWaitTime)
	}
	// Sleep and call SetDetachRequestTime again
	time.Sleep(maxWaitTime)
	etime, err = asw.SetDetachRequestTime(generatedVolumeName, nodeName)
	if err != nil {
		t.Fatalf("SetDetachRequestTime failed. Expected: <no error> Actual: <%v>", err)
	}
	if etime < maxWaitTime {
		t.Fatalf("SetDetachRequestTim Expected: <elapsed time %v is larger than maxWaitTime %v> Actual <elapsed time is smaller>", etime, maxWaitTime)
	}
}
开发者ID:paralin,项目名称:kubernetes,代码行数:35,代码来源:actual_state_of_world_test.go


示例15: Test_VolumeExists_Positive_VolumeExistsNodeExists

// Populates data struct with new pod/volume/node.
// Calls VolumeExists() on that volume/node.
// Verifies volume/node exists, and one volume to attach.
func Test_VolumeExists_Positive_VolumeExistsNodeExists(t *testing.T) {
	// Arrange
	volumePluginMgr, _ := volumetesting.GetTestVolumePluginMgr(t)
	dsw := NewDesiredStateOfWorld(volumePluginMgr)
	nodeName := k8stypes.NodeName("node-name")
	dsw.AddNode(nodeName)
	podName := "pod-uid"
	volumeName := v1.UniqueVolumeName("volume-name")
	volumeSpec := controllervolumetesting.GetTestVolumeSpec(string(volumeName), volumeName)
	generatedVolumeName, _ := dsw.AddPod(types.UniquePodName(podName), controllervolumetesting.NewPod(podName, podName), volumeSpec, nodeName)

	// Act
	volumeExists := dsw.VolumeExists(generatedVolumeName, nodeName)

	// Assert
	if !volumeExists {
		t.Fatalf("Volume %q does not exist, it should.", generatedVolumeName)
	}

	volumesToAttach := dsw.GetVolumesToAttach()
	if len(volumesToAttach) != 1 {
		t.Fatalf("len(volumesToAttach) Expected: <1> Actual: <%v>", len(volumesToAttach))
	}

	verifyVolumeToAttach(t, volumesToAttach, nodeName, generatedVolumeName, string(volumeName))
}
开发者ID:kubernetes,项目名称:kubernetes,代码行数:29,代码来源:desired_state_of_world_test.go


示例16: Test_RemoveVolumeFromReportAsAttached_Positive_Marked

// Populates data struct with one volume/node entry.
// Calls RemoveVolumeFromReportAsAttached() once on volume/node entry.
// Verifies mountedByNode is true and detachRequestedTime is NOT zero.
func Test_RemoveVolumeFromReportAsAttached_Positive_Marked(t *testing.T) {
	// Arrange
	volumePluginMgr, _ := volumetesting.GetTestVolumePluginMgr(t)
	asw := NewActualStateOfWorld(volumePluginMgr)
	volumeName := v1.UniqueVolumeName("volume-name")
	volumeSpec := controllervolumetesting.GetTestVolumeSpec(string(volumeName), volumeName)
	nodeName := types.NodeName("node-name")
	devicePath := "fake/device/path"
	generatedVolumeName, addErr := asw.AddVolumeNode(volumeSpec, nodeName, devicePath)
	if addErr != nil {
		t.Fatalf("AddVolumeNode failed. Expected: <no error> Actual: <%v>", addErr)
	}

	// Act
	_, err := asw.SetDetachRequestTime(generatedVolumeName, nodeName)
	if err != nil {
		t.Fatalf("SetDetachRequestTime failed. Expected: <no error> Actual: <%v>", err)
	}
	markDesireToDetachErr := asw.RemoveVolumeFromReportAsAttached(generatedVolumeName, nodeName)
	if markDesireToDetachErr != nil {
		t.Fatalf("MarkDesireToDetach failed. Expected: <no error> Actual: <%v>", markDesireToDetachErr)
	}

	// Assert
	attachedVolumes := asw.GetAttachedVolumes()
	if len(attachedVolumes) != 1 {
		t.Fatalf("len(attachedVolumes) Expected: <1> Actual: <%v>", len(attachedVolumes))
	}

	verifyAttachedVolume(t, attachedVolumes, generatedVolumeName, string(volumeName), nodeName, devicePath, true /* expectedMountedByNode */, true /* expectNonZeroDetachRequestedTime */)
}
开发者ID:paralin,项目名称:kubernetes,代码行数:34,代码来源:actual_state_of_world_test.go


示例17: Test_Run_Negative_OneDesiredVolumeAttachThenDetachWithUnmountedVolumeUpdateStatusFail

// Populates desiredStateOfWorld cache with one node/volume/pod tuple.
// Has node update fail
// Calls Run()
// Verifies there is one attach call and no detach calls.
// Marks the node/volume as unmounted.
// Deletes the node/volume/pod tuple from desiredStateOfWorld cache.
// Verifies there are NO detach call and no (new) attach calls.
func Test_Run_Negative_OneDesiredVolumeAttachThenDetachWithUnmountedVolumeUpdateStatusFail(t *testing.T) {
	// Arrange
	volumePluginMgr, fakePlugin := volumetesting.GetTestVolumePluginMgr(t)
	dsw := cache.NewDesiredStateOfWorld(volumePluginMgr)
	asw := cache.NewActualStateOfWorld(volumePluginMgr)
	fakeKubeClient := controllervolumetesting.CreateTestClient()
	fakeRecorder := &record.FakeRecorder{}
	ad := operationexecutor.NewOperationExecutor(fakeKubeClient, volumePluginMgr, fakeRecorder, false)
	nsu := statusupdater.NewFakeNodeStatusUpdater(true /* returnError */)
	reconciler := NewReconciler(
		reconcilerLoopPeriod, maxWaitForUnmountDuration, syncLoopPeriod, dsw, asw, ad, nsu)
	podName := "pod-uid"
	volumeName := v1.UniqueVolumeName("volume-name")
	volumeSpec := controllervolumetesting.GetTestVolumeSpec(string(volumeName), volumeName)
	nodeName := k8stypes.NodeName("node-name")
	dsw.AddNode(nodeName)
	volumeExists := dsw.VolumeExists(volumeName, nodeName)
	if volumeExists {
		t.Fatalf(
			"Volume %q/node %q should not exist, but it does.",
			volumeName,
			nodeName)
	}

	generatedVolumeName, podAddErr := dsw.AddPod(types.UniquePodName(podName), controllervolumetesting.NewPod(podName, podName), volumeSpec, nodeName)
	if podAddErr != nil {
		t.Fatalf("AddPod failed. Expected: <no error> Actual: <%v>", podAddErr)
	}

	// Act
	go reconciler.Run(wait.NeverStop)

	// Assert
	waitForNewAttacherCallCount(t, 1 /* expectedCallCount */, fakePlugin)
	verifyNewAttacherCallCount(t, false /* expectZeroNewAttacherCallCount */, fakePlugin)
	waitForAttachCallCount(t, 1 /* expectedAttachCallCount */, fakePlugin)
	verifyNewDetacherCallCount(t, true /* expectZeroNewDetacherCallCount */, fakePlugin)
	waitForDetachCallCount(t, 0 /* expectedDetachCallCount */, fakePlugin)

	// Act
	dsw.DeletePod(types.UniquePodName(podName), generatedVolumeName, nodeName)
	volumeExists = dsw.VolumeExists(generatedVolumeName, nodeName)
	if volumeExists {
		t.Fatalf(
			"Deleted pod %q from volume %q/node %q. Volume should also be deleted but it still exists.",
			podName,
			generatedVolumeName,
			nodeName)
	}
	asw.SetVolumeMountedByNode(generatedVolumeName, nodeName, true /* mounted */)
	asw.SetVolumeMountedByNode(generatedVolumeName, nodeName, false /* mounted */)

	// Assert
	verifyNewDetacherCallCount(t, true /* expectZeroNewDetacherCallCount */, fakePlugin)
	verifyNewAttacherCallCount(t, false /* expectZeroNewAttacherCallCount */, fakePlugin)
	waitForAttachCallCount(t, 1 /* expectedAttachCallCount */, fakePlugin)
	verifyNewDetacherCallCount(t, false /* expectZeroNewDetacherCallCount */, fakePlugin)
	waitForDetachCallCount(t, 0 /* expectedDetachCallCount */, fakePlugin)
}
开发者ID:alex-mohr,项目名称:kubernetes,代码行数:66,代码来源:reconciler_test.go


示例18: Test_DeletePod_Positive_2PodsExistNodeExistsVolumesExist

// Populates data struct with pod1/volume/node and pod2/volume/node.
// Calls DeleteNode() to delete the pod1/volume/node.
// Verifies volume still exists, and one volumes to attach.
func Test_DeletePod_Positive_2PodsExistNodeExistsVolumesExist(t *testing.T) {
	// Arrange
	volumePluginMgr, _ := volumetesting.GetTestVolumePluginMgr(t)
	dsw := NewDesiredStateOfWorld(volumePluginMgr)
	pod1Name := "pod1-uid"
	pod2Name := "pod2-uid"
	volumeName := v1.UniqueVolumeName("volume-name")
	volumeSpec := controllervolumetesting.GetTestVolumeSpec(string(volumeName), volumeName)
	nodeName := k8stypes.NodeName("node-name")
	dsw.AddNode(nodeName)
	generatedVolumeName1, pod1AddErr := dsw.AddPod(types.UniquePodName(pod1Name), controllervolumetesting.NewPod(pod1Name, pod1Name), volumeSpec, nodeName)
	if pod1AddErr != nil {
		t.Fatalf(
			"AddPod failed for pod %q. Expected: <no error> Actual: <%v>",
			pod1Name,
			pod1AddErr)
	}
	generatedVolumeName2, pod2AddErr := dsw.AddPod(types.UniquePodName(pod2Name), controllervolumetesting.NewPod(pod2Name, pod2Name), volumeSpec, nodeName)
	if pod2AddErr != nil {
		t.Fatalf(
			"AddPod failed for pod %q. Expected: <no error> Actual: <%v>",
			pod2Name,
			pod2AddErr)
	}
	if generatedVolumeName1 != generatedVolumeName2 {
		t.Fatalf(
			"Generated volume names for the same volume should be the same but they are not: %q and %q",
			generatedVolumeName1,
			generatedVolumeName2)
	}
	volumeExists := dsw.VolumeExists(generatedVolumeName1, nodeName)
	if !volumeExists {
		t.Fatalf(
			"Volume %q does not exist under node %q, it should.",
			generatedVolumeName1,
			nodeName)
	}

	// Act
	dsw.DeletePod(types.UniquePodName(pod1Name), generatedVolumeName1, nodeName)

	// Assert
	volumeExists = dsw.VolumeExists(generatedVolumeName1, nodeName)
	if !volumeExists {
		t.Fatalf(
			"Volume %q under node %q should still exist, but it does not.",
			generatedVolumeName1,
			nodeName)
	}

	volumesToAttach := dsw.GetVolumesToAttach()
	if len(volumesToAttach) != 1 {
		t.Fatalf("len(volumesToAttach) Expected: <1> Actual: <%v>", len(volumesToAttach))
	}

	verifyVolumeToAttach(t, volumesToAttach, nodeName, generatedVolumeName1, string(volumeName))
}
开发者ID:kubernetes,项目名称:kubernetes,代码行数:60,代码来源:desired_state_of_world_test.go


示例19: TestGetMountedVolumesForPodAndGetVolumesInUse

func TestGetMountedVolumesForPodAndGetVolumesInUse(t *testing.T) {
	tmpDir, err := utiltesting.MkTmpdir("volumeManagerTest")
	if err != nil {
		t.Fatalf("can't make a temp dir: %v", err)
	}
	defer os.RemoveAll(tmpDir)
	podManager := kubepod.NewBasicPodManager(podtest.NewFakeMirrorClient())

	node, pod, pv, claim := createObjects()
	kubeClient := fake.NewSimpleClientset(node, pod, pv, claim)

	manager, err := newTestVolumeManager(tmpDir, podManager, kubeClient)
	if err != nil {
		t.Fatalf("Failed to initialize volume manager: %v", err)
	}

	stopCh := runVolumeManager(manager)
	defer close(stopCh)

	podManager.SetPods([]*v1.Pod{pod})

	// Fake node status update
	go simulateVolumeInUseUpdate(
		v1.UniqueVolumeName(node.Status.VolumesAttached[0].Name),
		stopCh,
		manager)

	err = manager.WaitForAttachAndMount(pod)
	if err != nil {
		t.Errorf("Expected success: %v", err)
	}

	expectedMounted := pod.Spec.Volumes[0].Name
	actualMounted := manager.GetMountedVolumesForPod(types.UniquePodName(pod.ObjectMeta.UID))
	if _, ok := actualMounted[expectedMounted]; !ok || (len(actualMounted) != 1) {
		t.Errorf("Expected %v to be mounted to pod but got %v", expectedMounted, actualMounted)
	}

	expectedInUse := []v1.UniqueVolumeName{v1.UniqueVolumeName(node.Status.VolumesAttached[0].Name)}
	actualInUse := manager.GetVolumesInUse()
	if !reflect.DeepEqual(expectedInUse, actualInUse) {
		t.Errorf("Expected %v to be in use but got %v", expectedInUse, actualInUse)
	}
}
开发者ID:nak3,项目名称:kubernetes,代码行数:44,代码来源:volume_manager_test.go


示例20: Test_NewGoRoutineMap_Positive_TwoOps

func Test_NewGoRoutineMap_Positive_TwoOps(t *testing.T) {
	// Arrange
	grm := NewNestedPendingOperations(false /* exponentialBackOffOnError */)
	volume1Name := v1.UniqueVolumeName("volume1-name")
	volume2Name := v1.UniqueVolumeName("volume2-name")
	operation := func() error { return nil }

	// Act
	err1 := grm.Run(volume1Name, "" /* operationSubName */, operation)
	err2 := grm.Run(volume2Name, "" /* operationSubName */, operation)

	// Assert
	if err1 != nil {
		t.Fatalf("NewGoRoutine %q failed. Expected: <no error> Actual: <%v>", volume1Name, err1)
	}

	if err2 != nil {
		t.Fatalf("NewGoRoutine %q failed. Expected: <no error> Actual: <%v>", volume2Name, err2)
	}
}
开发者ID:kubernetes,项目名称:kubernetes,代码行数:20,代码来源:nestedpendingoperations_test.go



注:本文中的k8s/io/kubernetes/pkg/api/v1.UniqueVolumeName函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,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。


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