Golang persistentvolume.NewPersistentVolumeController函数代码示例

func (c *MasterConfig) RunPersistentVolumeController(client *client.Client, namespace, recyclerImageName, recyclerServiceAccountName string) {
	s := c.ControllerManager
	provisioner, err := kctrlmgr.NewVolumeProvisioner(c.CloudProvider, s.VolumeConfiguration)
	if err != nil {
		glog.Fatal("A Provisioner could not be created, but one was expected. Provisioning will not work. This functionality is considered an early Alpha version.")
	}

	volumeController := persistentvolumecontroller.NewPersistentVolumeController(
		clientadapter.FromUnversionedClient(client),
		s.PVClaimBinderSyncPeriod.Duration,
		provisioner,
		probeRecyclableVolumePlugins(s.VolumeConfiguration, namespace, recyclerImageName, recyclerServiceAccountName),
		c.CloudProvider,
		s.ClusterName,
		nil, nil, nil,
		s.VolumeConfiguration.EnableDynamicProvisioning,
	)
	volumeController.Run()

	attachDetachController, err :=
		attachdetachcontroller.NewAttachDetachController(
			clientadapter.FromUnversionedClient(client),
			c.Informers.Pods().Informer(),
			c.Informers.Nodes().Informer(),
			c.Informers.PersistentVolumeClaims().Informer(),
			c.Informers.PersistentVolumes().Informer(),
			c.CloudProvider,
			kctrlmgr.ProbeAttachableVolumePlugins(s.VolumeConfiguration))
	if err != nil {
		glog.Fatalf("Failed to start attach/detach controller: %v", err)
	} else {
		go attachDetachController.Run(utilwait.NeverStop)
	}
}

func createClients(ns *api.Namespace, t *testing.T, s *httptest.Server, syncPeriod time.Duration) (*clientset.Clientset, *persistentvolumecontroller.PersistentVolumeController, watch.Interface, watch.Interface) {
	// Use higher QPS and Burst, there is a test for race conditions which
	// creates many objects and default values were too low.
	binderClient := clientset.NewForConfigOrDie(&restclient.Config{
		Host:          s.URL,
		ContentConfig: restclient.ContentConfig{GroupVersion: testapi.Default.GroupVersion()},
		QPS:           1000000,
		Burst:         1000000,
	})
	testClient := clientset.NewForConfigOrDie(&restclient.Config{
		Host:          s.URL,
		ContentConfig: restclient.ContentConfig{GroupVersion: testapi.Default.GroupVersion()},
		QPS:           1000000,
		Burst:         1000000,
	})

	host := volumetest.NewFakeVolumeHost("/tmp/fake", nil, nil, "" /* rootContext */)
	plugin := &volumetest.FakeVolumePlugin{
		PluginName:             provisionerPluginName,
		Host:                   host,
		Config:                 volume.VolumeConfig{},
		LastProvisionerOptions: volume.VolumeOptions{},
		NewAttacherCallCount:   0,
		NewDetacherCallCount:   0,
		Mounters:               nil,
		Unmounters:             nil,
		Attachers:              nil,
		Detachers:              nil,
	}
	plugins := []volume.VolumePlugin{plugin}
	cloud := &fake_cloud.FakeCloud{}

	syncPeriod = getSyncPeriod(syncPeriod)
	ctrl := persistentvolumecontroller.NewPersistentVolumeController(
		binderClient,
		syncPeriod,
		nil, // alpha provisioner
		plugins,
		cloud,
		"",   // cluster name
		nil,  // volumeSource
		nil,  // claimSource
		nil,  // classSource
		nil,  // eventRecorder
		true) // enableDynamicProvisioning

	watchPV, err := testClient.PersistentVolumes().Watch(api.ListOptions{})
	if err != nil {
		t.Fatalf("Failed to watch PersistentVolumes: %v", err)
	}
	watchPVC, err := testClient.PersistentVolumeClaims(ns.Name).Watch(api.ListOptions{})
	if err != nil {
		t.Fatalf("Failed to watch PersistentVolumeClaimss: %v", err)
	}

	return testClient, ctrl, watchPV, watchPVC
}

func (c *MasterConfig) RunPersistentVolumeController(client *client.Client, namespace, recyclerImageName, recyclerServiceAccountName string) {
	s := c.ControllerManager
	provisioner, err := kctrlmgr.NewVolumeProvisioner(c.CloudProvider, s.VolumeConfiguration)
	if err != nil {
		glog.Fatal("A Provisioner could not be created, but one was expected. Provisioning will not work. This functionality is considered an early Alpha version.")
	}

	volumeController := persistentvolumecontroller.NewPersistentVolumeController(
		clientadapter.FromUnversionedClient(client),
		s.PVClaimBinderSyncPeriod.Duration,
		provisioner,
		probeRecyclableVolumePlugins(s.VolumeConfiguration, namespace, recyclerImageName, recyclerServiceAccountName),
		c.CloudProvider,
		s.ClusterName,
		nil, nil, nil,
		s.VolumeConfiguration.EnableDynamicProvisioning,
	)
	volumeController.Run()
}

func (c *MasterConfig) RunPersistentVolumeController(client *kclientset.Clientset, namespace, recyclerImageName, recyclerServiceAccountName string) {
	s := c.ControllerManager

	alphaProvisioner, err := kctrlmgr.NewAlphaVolumeProvisioner(c.CloudProvider, s.VolumeConfiguration)
	if err != nil {
		glog.Fatalf("A backward-compatible provisioner could not be created: %v, but one was expected. Provisioning will not work. This functionality is considered an early Alpha version.", err)
	}

	volumeController := persistentvolumecontroller.NewPersistentVolumeController(
		client,
		s.PVClaimBinderSyncPeriod.Duration,
		alphaProvisioner,
		probeRecyclableVolumePlugins(s.VolumeConfiguration, namespace, recyclerImageName, recyclerServiceAccountName),
		c.CloudProvider,
		s.ClusterName,
		nil, nil, nil,
		nil, // event recorder
		s.VolumeConfiguration.EnableDynamicProvisioning,
	)
	volumeController.Run(utilwait.NeverStop)
}

//.........这里部分代码省略.........

	groupVersion := "extensions/v1beta1"
	resources, found := resourceMap[groupVersion]
	// TODO(k8s): this needs to be dynamic so users don't have to restart their controller manager if they change the apiserver
	if containsVersion(versions, groupVersion) && found {
		glog.Infof("Starting %s apis", groupVersion)
		if containsResource(resources, "horizontalpodautoscalers") {
			glog.Infof("Starting horizontal pod controller.")
			hpaClient := clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "horizontal-pod-autoscaler"))
			metricsClient := metrics.NewHeapsterMetricsClient(
				hpaClient,
				metrics.DefaultHeapsterNamespace,
				metrics.DefaultHeapsterScheme,
				metrics.DefaultHeapsterService,
				metrics.DefaultHeapsterPort,
			)
			go podautoscaler.NewHorizontalController(hpaClient.Core(), hpaClient.Extensions(), hpaClient, metricsClient, s.HorizontalPodAutoscalerSyncPeriod.Duration).
				Run(wait.NeverStop)
		}

		if containsResource(resources, "daemonsets") {
			glog.Infof("Starting daemon set controller")
			go daemon.NewDaemonSetsControllerFromClient(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "daemon-set-controller")), s.resyncPeriod, int(s.LookupCacheSizeForDaemonSet)).
				Run(int(s.ConcurrentDaemonSetSyncs), wait.NeverStop)
		}

		if containsResource(resources, "jobs") {
			glog.Infof("Starting job controller")
			go job.NewJobControllerFromClient(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "job-controller")), s.resyncPeriod).
				Run(int(s.ConcurrentJobSyncs), wait.NeverStop)
		}

		if containsResource(resources, "deployments") {
			glog.Infof("Starting deployment controller")
			go deployment.NewDeploymentController(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "deployment-controller")), s.resyncPeriod).
				Run(int(s.ConcurrentDeploymentSyncs), wait.NeverStop)
		}

		if containsResource(resources, "replicasets") {
			glog.Infof("Starting ReplicaSet controller")
			go replicaset.NewReplicaSetControllerFromClient(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "replicaset-controller")), s.resyncPeriod, replicaset.BurstReplicas, int(s.LookupCacheSizeForRS)).
				Run(int(s.ConcurrentRSSyncs), wait.NeverStop)
		}
	}

	alphaProvisioner, err := kubecontrollermanager.NewAlphaVolumeProvisioner(cloud, s.VolumeConfiguration)
	if err != nil {
		glog.Fatalf("An backward-compatible provisioner could not be created: %v, but one was expected. Provisioning will not work. This functionality is considered an early Alpha version.", err)
	}
	volumeController := persistentvolumecontroller.NewPersistentVolumeController(
		clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "persistent-volume-binder")),
		s.PVClaimBinderSyncPeriod.Duration,
		alphaProvisioner,
		kubecontrollermanager.ProbeControllerVolumePlugins(cloud, s.VolumeConfiguration),
		cloud,
		s.ClusterName,
		nil, // volumeSource
		nil, // claimSource
		nil, // classSource
		nil, // eventRecorder
		s.VolumeConfiguration.EnableDynamicProvisioning,
	)
	volumeController.Run(wait.NeverStop)

	var rootCA []byte

	if s.RootCAFile != "" {
		rootCA, err = ioutil.ReadFile(s.RootCAFile)
		if err != nil {
			return fmt.Errorf("error reading root-ca-file at %s: %v", s.RootCAFile, err)
		}
		if _, err := crypto.CertsFromPEM(rootCA); err != nil {
			return fmt.Errorf("error parsing root-ca-file at %s: %v", s.RootCAFile, err)
		}
	} else {
		rootCA = kubeconfig.CAData
	}

	if len(s.ServiceAccountKeyFile) > 0 {
		privateKey, err := serviceaccount.ReadPrivateKey(s.ServiceAccountKeyFile)
		if err != nil {
			glog.Errorf("Error reading key for service account token controller: %v", err)
		} else {
			go serviceaccountcontroller.NewTokensController(
				clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "tokens-controller")),
				serviceaccountcontroller.TokensControllerOptions{
					TokenGenerator: serviceaccount.JWTTokenGenerator(privateKey),
					RootCA:         rootCA,
				},
			).Run(int(s.ConcurrentSATokenSyncs), wait.NeverStop)
		}
	}

	serviceaccountcontroller.NewServiceAccountsController(
		clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "service-account-controller")),
		serviceaccountcontroller.DefaultServiceAccountsControllerOptions(),
	).Run()

	select {}
}

//.........这里部分代码省略.........
		if containsResource(resources, "petsets") {
			glog.Infof("Starting PetSet controller")
			resyncPeriod := ResyncPeriod(s)()
			go petset.NewPetSetController(
				sharedInformers.Pods().Informer(),
				// TODO: Switch to using clientset
				kubeClient,
				resyncPeriod,
			).Run(1, wait.NeverStop)
			time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
		}
	}

	groupVersion = "batch/v2alpha1"
	resources, found = resourceMap[groupVersion]
	if containsVersion(versions, groupVersion) && found {
		glog.Infof("Starting %s apis", groupVersion)
		if containsResource(resources, "scheduledjobs") {
			glog.Infof("Starting scheduledjob controller")
			go scheduledjob.NewScheduledJobController(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "scheduledjob-controller"))).
				Run(wait.NeverStop)
			time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
			time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
		}
	} else {
		glog.Infof("Not starting %s apis", groupVersion)
	}

	provisioner, err := NewVolumeProvisioner(cloud, s.VolumeConfiguration)
	if err != nil {
		glog.Fatalf("A Provisioner could not be created: %v, but one was expected. Provisioning will not work. This functionality is considered an early Alpha version.", err)
	}

	volumeController := persistentvolumecontroller.NewPersistentVolumeController(
		clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "persistent-volume-binder")),
		s.PVClaimBinderSyncPeriod.Duration,
		provisioner,
		ProbeRecyclableVolumePlugins(s.VolumeConfiguration),
		cloud,
		s.ClusterName,
		nil, nil, nil,
		s.VolumeConfiguration.EnableDynamicProvisioning,
	)
	volumeController.Run()
	time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))

	attachDetachController, attachDetachControllerErr :=
		attachdetach.NewAttachDetachController(
			clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "attachdetach-controller")),
			sharedInformers.Pods().Informer(),
			sharedInformers.Nodes().Informer(),
			sharedInformers.PersistentVolumeClaims().Informer(),
			sharedInformers.PersistentVolumes().Informer(),
			cloud,
			ProbeAttachableVolumePlugins(s.VolumeConfiguration))
	if attachDetachControllerErr != nil {
		glog.Fatalf("Failed to start attach/detach controller: %v", attachDetachControllerErr)
	}
	go attachDetachController.Run(wait.NeverStop)
	time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))

	groupVersion = "certificates/v1alpha1"
	resources, found = resourceMap[groupVersion]
	glog.Infof("Attempting to start certificates, full resource map %+v", resourceMap)
	if containsVersion(versions, groupVersion) && found {
		glog.Infof("Starting %s apis", groupVersion)