Golang app.NewVolumeProvisioner函數代碼示例

func (c *MasterConfig) RunPersistentVolumeProvisioner(client *client.Client) {
	provisioner, err := kctrlmgr.NewVolumeProvisioner(c.CloudProvider, c.ControllerManager.VolumeConfiguration)
	if err != nil {
		// a provisioner was expected but encountered an error
		glog.Fatal(err)
	}

	// not all cloud providers have a provisioner.
	if provisioner != nil {
		allPlugins := []volume.VolumePlugin{}
		allPlugins = append(allPlugins, aws_ebs.ProbeVolumePlugins()...)
		allPlugins = append(allPlugins, gce_pd.ProbeVolumePlugins()...)
		allPlugins = append(allPlugins, cinder.ProbeVolumePlugins()...)
		controllerClient := volumeclaimbinder.NewControllerClient(clientadapter.FromUnversionedClient(client))
		provisionerController, err := volumeclaimbinder.NewPersistentVolumeProvisionerController(
			controllerClient,
			c.ControllerManager.PVClaimBinderSyncPeriod.Duration,
			c.ControllerManager.ClusterName,
			allPlugins,
			provisioner,
			c.CloudProvider,
		)
		if err != nil {
			glog.Fatalf("Unable to start persistent volume provisioner: %+v", err)
		}
		provisionerController.Run()
	}
}

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 :=
		volumecontroller.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 (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) RunPersistentVolumeProvisioner(client *client.Client) {
	provisioner, err := kctrlmgr.NewVolumeProvisioner(c.CloudProvider, c.ControllerManager.VolumeConfigFlags)
	if err != nil {
		// a provisioner was expected but encountered an error
		glog.Fatal(err)
	}

	// not all cloud providers have a provisioner.
	if provisioner != nil {
		allPlugins := []volume.VolumePlugin{}
		allPlugins = append(allPlugins, aws_ebs.ProbeVolumePlugins()...)
		allPlugins = append(allPlugins, gce_pd.ProbeVolumePlugins()...)
		allPlugins = append(allPlugins, cinder.ProbeVolumePlugins()...)
		controllerClient := volumeclaimbinder.NewControllerClient(client)
		provisionerController, err := volumeclaimbinder.NewPersistentVolumeProvisionerController(controllerClient, c.ControllerManager.PVClaimBinderSyncPeriod, allPlugins, provisioner, c.CloudProvider)
		if err != nil {
			glog.Fatalf("Could not start Persistent Volume Provisioner: %+v", err)
		}
		provisionerController.Run()
	}
}

//.........這裏部分代碼省略.........
				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.NewDaemonSetsController(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "daemon-set-controller")), s.resyncPeriod, s.LookupCacheSizeForDaemonSet).
				Run(s.ConcurrentDaemonSetSyncs, wait.NeverStop)
		}

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

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

	volumePlugins := kubecontrollermanager.ProbeRecyclableVolumePlugins(s.VolumeConfiguration)
	provisioner, err := kubecontrollermanager.NewVolumeProvisioner(cloud, 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.")
	}

	pvclaimBinder := persistentvolumecontroller.NewPersistentVolumeClaimBinder(
		clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "persistent-volume-binder")),
		s.PVClaimBinderSyncPeriod.Duration,
	)
	pvclaimBinder.Run()

	pvRecycler, err := persistentvolumecontroller.NewPersistentVolumeRecycler(
		clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "persistent-volume-recycler")),
		s.PVClaimBinderSyncPeriod.Duration,
		s.VolumeConfiguration.PersistentVolumeRecyclerConfiguration.MaximumRetry,
		kubecontrollermanager.ProbeRecyclableVolumePlugins(s.VolumeConfiguration),
		cloud,
	)
	if err != nil {
		glog.Fatalf("Failed to start persistent volume recycler: %+v", err)
	}
	pvRecycler.Run()

	if provisioner != nil {
		pvController, err := persistentvolumecontroller.NewPersistentVolumeProvisionerController(persistentvolumecontroller.NewControllerClient(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "persistent-volume-controller"))), s.PVClaimBinderSyncPeriod.Duration, s.ClusterName, volumePlugins, provisioner, cloud)
		if err != nil {
			glog.Fatalf("Failed to start persistent volume provisioner controller: %+v", err)
		}
		pvController.Run()
	}

	var rootCA []byte

func (s *CMServer) Run(_ []string) error {
	if s.Kubeconfig == "" && s.Master == "" {
		glog.Warningf("Neither --kubeconfig nor --master was specified.  Using default API client.  This might not work.")
	}

	// This creates a client, first loading any specified kubeconfig
	// file, and then overriding the Master flag, if non-empty.
	kubeconfig, err := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(
		&clientcmd.ClientConfigLoadingRules{ExplicitPath: s.Kubeconfig},
		&clientcmd.ConfigOverrides{ClusterInfo: clientcmdapi.Cluster{Server: s.Master}}).ClientConfig()
	if err != nil {
		return err
	}

	kubeconfig.QPS = 20.0
	kubeconfig.Burst = 30

	kubeClient, err := client.New(kubeconfig)
	if err != nil {
		glog.Fatalf("Invalid API configuration: %v", err)
	}

	go func() {
		mux := http.NewServeMux()
		healthz.InstallHandler(mux)
		if s.EnableProfiling {
			profile.InstallHandler(mux)
		}
		mux.Handle("/metrics", prometheus.Handler())
		server := &http.Server{
			Addr:    net.JoinHostPort(s.Address.String(), strconv.Itoa(s.Port)),
			Handler: mux,
		}
		glog.Fatal(server.ListenAndServe())
	}()

	endpoints := s.createEndpointController(kubeClient)
	go endpoints.Run(s.ConcurrentEndpointSyncs, util.NeverStop)

	go replicationcontroller.NewReplicationManager(kubeClient, s.resyncPeriod, replicationcontroller.BurstReplicas).
		Run(s.ConcurrentRCSyncs, util.NeverStop)

	go daemon.NewDaemonSetsController(kubeClient, s.resyncPeriod).
		Run(s.ConcurrentDSCSyncs, util.NeverStop)

	//TODO(jdef) should eventually support more cloud providers here
	if s.CloudProvider != mesos.ProviderName {
		glog.Fatalf("Only provider %v is supported, you specified %v", mesos.ProviderName, s.CloudProvider)
	}
	cloud, err := cloudprovider.InitCloudProvider(s.CloudProvider, s.CloudConfigFile)
	if err != nil {
		glog.Fatalf("Cloud provider could not be initialized: %v", err)
	}

	nodeController := nodecontroller.NewNodeController(cloud, kubeClient,
		s.PodEvictionTimeout, util.NewTokenBucketRateLimiter(s.DeletingPodsQps, s.DeletingPodsBurst),
		util.NewTokenBucketRateLimiter(s.DeletingPodsQps, s.DeletingPodsBurst),
		s.NodeMonitorGracePeriod, s.NodeStartupGracePeriod, s.NodeMonitorPeriod, (*net.IPNet)(&s.ClusterCIDR), s.AllocateNodeCIDRs)
	nodeController.Run(s.NodeSyncPeriod)

	nodeStatusUpdaterController := node.NewStatusUpdater(kubeClient, s.NodeMonitorPeriod, time.Now)
	if err := nodeStatusUpdaterController.Run(util.NeverStop); err != nil {
		glog.Fatalf("Failed to start node status update controller: %v", err)
	}

	serviceController := servicecontroller.New(cloud, kubeClient, s.ClusterName)
	if err := serviceController.Run(s.ServiceSyncPeriod, s.NodeSyncPeriod); err != nil {
		glog.Errorf("Failed to start service controller: %v", err)
	}

	if s.AllocateNodeCIDRs {
		routes, ok := cloud.Routes()
		if !ok {
			glog.Fatal("Cloud provider must support routes if allocate-node-cidrs is set")
		}
		routeController := routecontroller.New(routes, kubeClient, s.ClusterName, (*net.IPNet)(&s.ClusterCIDR))
		routeController.Run(s.NodeSyncPeriod)
	}

	go resourcequotacontroller.NewResourceQuotaController(
		kubeClient, controller.StaticResyncPeriodFunc(s.ResourceQuotaSyncPeriod)).Run(s.ConcurrentResourceQuotaSyncs, util.NeverStop)

	namespaceController := namespacecontroller.NewNamespaceController(kubeClient, &unversioned.APIVersions{}, s.NamespaceSyncPeriod)
	namespaceController.Run()

	volumePlugins := kubecontrollermanager.ProbeRecyclableVolumePlugins(s.VolumeConfigFlags)
	provisioner, err := kubecontrollermanager.NewVolumeProvisioner(cloud, s.VolumeConfigFlags)
	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.")
	}

	pvclaimBinder := persistentvolumecontroller.NewPersistentVolumeClaimBinder(kubeClient, s.PVClaimBinderSyncPeriod)
	pvclaimBinder.Run()

	pvRecycler, err := persistentvolumecontroller.NewPersistentVolumeRecycler(kubeClient, s.PVClaimBinderSyncPeriod, kubecontrollermanager.ProbeRecyclableVolumePlugins(s.VolumeConfigFlags), cloud)
	if err != nil {
		glog.Fatalf("Failed to start persistent volume recycler: %+v", err)
	}
	pvRecycler.Run()

//.........這裏部分代碼省略.........