本文整理汇总了Golang中k8s/io/kubernetes/pkg/kubelet/volumemanager/cache.NewDesiredStateOfWorld函数的典型用法代码示例。如果您正苦于以下问题：Golang NewDesiredStateOfWorld函数的具体用法？Golang NewDesiredStateOfWorld怎么用？Golang NewDesiredStateOfWorld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NewDesiredStateOfWorld函数的5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_Run_Positive_DoNothing
// Calls Run()
// Verifies there are no calls to attach, detach, mount, unmount, etc.
func Test_Run_Positive_DoNothing(t *testing.T) {
// Arrange
volumePluginMgr, fakePlugin := volumetesting.GetTestVolumePluginMgr(t)
dsw := cache.NewDesiredStateOfWorld(volumePluginMgr)
asw := cache.NewActualStateOfWorld(nodeName, volumePluginMgr)
kubeClient := createTestClient()
oex := operationexecutor.NewOperationExecutor(kubeClient, volumePluginMgr)
reconciler := NewReconciler(
kubeClient,
false, /* controllerAttachDetachEnabled */
reconcilerLoopSleepDuration,
reconcilerReconstructSleepPeriod,
waitForAttachTimeout,
nodeName,
dsw,
asw,
oex,
&mount.FakeMounter{},
volumePluginMgr,
kubeletPodsDir)
// Act
runReconciler(reconciler)
// Assert
assert.NoError(t, volumetesting.VerifyZeroAttachCalls(fakePlugin))
assert.NoError(t, volumetesting.VerifyZeroWaitForAttachCallCount(fakePlugin))
assert.NoError(t, volumetesting.VerifyZeroMountDeviceCallCount(fakePlugin))
assert.NoError(t, volumetesting.VerifyZeroSetUpCallCount(fakePlugin))
assert.NoError(t, volumetesting.VerifyZeroTearDownCallCount(fakePlugin))
assert.NoError(t, volumetesting.VerifyZeroDetachCallCount(fakePlugin))
}示例2: NewVolumeManager
// NewVolumeManager returns a new concrete instance implementing the
// VolumeManager interface.
//
// kubeClient - kubeClient is the kube API client used by DesiredStateOfWorldPopulator
// to communicate with the API server to fetch PV and PVC objects
// volumePluginMgr - the volume plugin manager used to access volume plugins.
// Must be pre-initialized.
func NewVolumeManager(
controllerAttachDetachEnabled bool,
nodeName k8stypes.NodeName,
podManager pod.Manager,
kubeClient clientset.Interface,
volumePluginMgr *volume.VolumePluginMgr,
kubeContainerRuntime kubecontainer.Runtime,
mounter mount.Interface,
kubeletPodsDir string,
recorder record.EventRecorder,
checkNodeCapabilitiesBeforeMount bool) (VolumeManager, error) {
vm := &volumeManager{
kubeClient: kubeClient,
volumePluginMgr: volumePluginMgr,
desiredStateOfWorld: cache.NewDesiredStateOfWorld(volumePluginMgr),
actualStateOfWorld: cache.NewActualStateOfWorld(nodeName, volumePluginMgr),
operationExecutor: operationexecutor.NewOperationExecutor(operationexecutor.NewOperationGenerator(
kubeClient,
volumePluginMgr,
recorder,
checkNodeCapabilitiesBeforeMount),
),
}
vm.reconciler = reconciler.NewReconciler(
kubeClient,
controllerAttachDetachEnabled,
reconcilerLoopSleepPeriod,
reconcilerSyncStatesSleepPeriod,
waitForAttachTimeout,
nodeName,
vm.desiredStateOfWorld,
vm.actualStateOfWorld,
vm.operationExecutor,
mounter,
volumePluginMgr,
kubeletPodsDir)
vm.desiredStateOfWorldPopulator = populator.NewDesiredStateOfWorldPopulator(
kubeClient,
desiredStateOfWorldPopulatorLoopSleepPeriod,
desiredStateOfWorldPopulatorGetPodStatusRetryDuration,
podManager,
vm.desiredStateOfWorld,
kubeContainerRuntime)
return vm, nil
}示例3: NewVolumeManager
// NewVolumeManager returns a new concrete instance implementing the
// VolumeManager interface.
//
// kubeClient - kubeClient is the kube API client used by DesiredStateOfWorldPopulator
// to communicate with the API server to fetch PV and PVC objects
// volumePluginMgr - the volume plugin manager used to access volume plugins.
// Must be pre-initialized.
func NewVolumeManager(
controllerAttachDetachEnabled bool,
hostName string,
podManager pod.Manager,
kubeClient internalclientset.Interface,
volumePluginMgr *volume.VolumePluginMgr,
kubeContainerRuntime kubecontainer.Runtime,
mounter mount.Interface,
kubeletPodsDir string,
recorder record.EventRecorder) (VolumeManager, error) {
vm := &volumeManager{
kubeClient: kubeClient,
volumePluginMgr: volumePluginMgr,
desiredStateOfWorld: cache.NewDesiredStateOfWorld(volumePluginMgr),
actualStateOfWorld: cache.NewActualStateOfWorld(hostName, volumePluginMgr),
operationExecutor: operationexecutor.NewOperationExecutor(
kubeClient,
volumePluginMgr,
recorder),
}
vm.reconciler = reconciler.NewReconciler(
kubeClient,
controllerAttachDetachEnabled,
reconcilerLoopSleepPeriod,
reconcilerReconstructSleepPeriod,
waitForAttachTimeout,
hostName,
vm.desiredStateOfWorld,
vm.actualStateOfWorld,
vm.operationExecutor,
mounter,
volumePluginMgr,
kubeletPodsDir)
vm.desiredStateOfWorldPopulator = populator.NewDesiredStateOfWorldPopulator(
kubeClient,
desiredStateOfWorldPopulatorLoopSleepPeriod,
desiredStateOfWorldPopulatorGetPodStatusRetryDuration,
podManager,
vm.desiredStateOfWorld,
kubeContainerRuntime)
return vm, nil
}示例4: Test_Run_Positive_VolumeAttachAndMount
// Populates desiredStateOfWorld cache with one volume/pod.
// Calls Run()
// Verifies there is are attach/mount/etc calls and no detach/unmount calls.
func Test_Run_Positive_VolumeAttachAndMount(t *testing.T) {
// Arrange
volumePluginMgr, fakePlugin := volumetesting.GetTestVolumePluginMgr(t)
dsw := cache.NewDesiredStateOfWorld(volumePluginMgr)
asw := cache.NewActualStateOfWorld(nodeName, volumePluginMgr)
kubeClient := createTestClient()
oex := operationexecutor.NewOperationExecutor(kubeClient, volumePluginMgr)
reconciler := NewReconciler(
kubeClient,
false, /* controllerAttachDetachEnabled */
reconcilerLoopSleepDuration,
reconcilerReconstructSleepPeriod,
waitForAttachTimeout,
nodeName,
dsw,
asw,
oex,
&mount.FakeMounter{},
volumePluginMgr,
kubeletPodsDir)
pod := &api.Pod{
ObjectMeta: api.ObjectMeta{
Name: "pod1",
UID: "pod1uid",
},
Spec: api.PodSpec{
Volumes: []api.Volume{
{
Name: "volume-name",
VolumeSource: api.VolumeSource{
GCEPersistentDisk: &api.GCEPersistentDiskVolumeSource{
PDName: "fake-device1",
},
},
},
},
},
}
volumeSpec := &volume.Spec{Volume: &pod.Spec.Volumes[0]}
podName := volumehelper.GetUniquePodName(pod)
generatedVolumeName, err := dsw.AddPodToVolume(
podName, pod, volumeSpec, volumeSpec.Name(), "" /* volumeGidValue */)
// Assert
if err != nil {
t.Fatalf("AddPodToVolume failed. Expected: <no error> Actual: <%v>", err)
}
// Act
runReconciler(reconciler)
waitForMount(t, fakePlugin, generatedVolumeName, asw)
// Assert
assert.NoError(t, volumetesting.VerifyAttachCallCount(
1 /* expectedAttachCallCount */, fakePlugin))
assert.NoError(t, volumetesting.VerifyWaitForAttachCallCount(
1 /* expectedWaitForAttachCallCount */, fakePlugin))
assert.NoError(t, volumetesting.VerifyMountDeviceCallCount(
1 /* expectedMountDeviceCallCount */, fakePlugin))
assert.NoError(t, volumetesting.VerifySetUpCallCount(
1 /* expectedSetUpCallCount */, fakePlugin))
assert.NoError(t, volumetesting.VerifyZeroTearDownCallCount(fakePlugin))
assert.NoError(t, volumetesting.VerifyZeroDetachCallCount(fakePlugin))
}示例5: Test_Run_Positive_VolumeUnmountControllerAttachEnabled
// Populates desiredStateOfWorld cache with one volume/pod.
// Enables controllerAttachDetachEnabled.
// Calls Run()
// Verifies one mount call is made and no unmount calls.
// Deletes volume/pod from desired state of world.
// Verifies one unmount call is made.
// Verifies there are no attach/detach calls made.
func Test_Run_Positive_VolumeUnmountControllerAttachEnabled(t *testing.T) {
// Arrange
volumePluginMgr, fakePlugin := volumetesting.GetTestVolumePluginMgr(t)
dsw := cache.NewDesiredStateOfWorld(volumePluginMgr)
asw := cache.NewActualStateOfWorld(nodeName, volumePluginMgr)
kubeClient := createTestClient()
fakeRecorder := &record.FakeRecorder{}
oex := operationexecutor.NewOperationExecutor(operationexecutor.NewOperationGenerator(kubeClient, volumePluginMgr, fakeRecorder, false /* checkNodeCapabilitiesBeforeMount */))
reconciler := NewReconciler(
kubeClient,
true, /* controllerAttachDetachEnabled */
reconcilerLoopSleepDuration,
reconcilerSyncStatesSleepPeriod,
waitForAttachTimeout,
nodeName,
dsw,
asw,
oex,
&mount.FakeMounter{},
volumePluginMgr,
kubeletPodsDir)
pod := &v1.Pod{
ObjectMeta: metav1.ObjectMeta{
Name: "pod1",
UID: "pod1uid",
},
Spec: v1.PodSpec{
Volumes: []v1.Volume{
{
Name: "volume-name",
VolumeSource: v1.VolumeSource{
GCEPersistentDisk: &v1.GCEPersistentDiskVolumeSource{
PDName: "fake-device1",
},
},
},
},
},
}
volumeSpec := &volume.Spec{Volume: &pod.Spec.Volumes[0]}
podName := volumehelper.GetUniquePodName(pod)
generatedVolumeName, err := dsw.AddPodToVolume(
podName, pod, volumeSpec, volumeSpec.Name(), "" /* volumeGidValue */)
// Assert
if err != nil {
t.Fatalf("AddPodToVolume failed. Expected: <no error> Actual: <%v>", err)
}
// Act
runReconciler(reconciler)
dsw.MarkVolumesReportedInUse([]v1.UniqueVolumeName{generatedVolumeName})
waitForMount(t, fakePlugin, generatedVolumeName, asw)
// Assert
assert.NoError(t, volumetesting.VerifyZeroAttachCalls(fakePlugin))
assert.NoError(t, volumetesting.VerifyWaitForAttachCallCount(
1 /* expectedWaitForAttachCallCount */, fakePlugin))
assert.NoError(t, volumetesting.VerifyMountDeviceCallCount(
1 /* expectedMountDeviceCallCount */, fakePlugin))
assert.NoError(t, volumetesting.VerifySetUpCallCount(
1 /* expectedSetUpCallCount */, fakePlugin))
assert.NoError(t, volumetesting.VerifyZeroTearDownCallCount(fakePlugin))
assert.NoError(t, volumetesting.VerifyZeroDetachCallCount(fakePlugin))
// Act
dsw.DeletePodFromVolume(podName, generatedVolumeName)
waitForDetach(t, fakePlugin, generatedVolumeName, asw)
// Assert
assert.NoError(t, volumetesting.VerifyTearDownCallCount(
1 /* expectedTearDownCallCount */, fakePlugin))
assert.NoError(t, volumetesting.VerifyZeroDetachCallCount(fakePlugin))
}