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15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: 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))
}
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 */)
}
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")
}
}
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))
}
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 */)
}
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)
}
}
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)
}
}
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")
}
}
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)
}
}
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 */)
}
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))
}
}
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))
}
}
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")
}
}
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)
}
}
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))
}