authz authorizer.Authorizer,
	featureGates featuregate.FeatureGate,
	stopCh <-chan struct{},
	restMapper meta.RESTMapper,
) pluginInitializer {
	return pluginInitializer{
		externalClient:    extClientset,
		dynamicClient:     dynamicClient,
		externalInformers: extInformers,
		authorizer:        authz,
		featureGates:      featureGates,
		stopCh:            stopCh,
		restMapper:        restMapper,
	}
}

}

// Run starts the EstablishingController.
func (ec *EstablishingController) Run(stopCh <-chan struct{}) {
	defer utilruntime.HandleCrash()
	defer ec.queue.ShutDown()

	klog.Info("Starting EstablishingController")
	defer klog.Info("Shutting down EstablishingController")

	if !cache.WaitForCacheSync(stopCh, ec.crdSynced) {
		return
	}

	// only start one worker thread since its a slow moving API

	cond    *sync.Cond
	waiting int
	stopped bool
}

func (pr *conditionalProgressRequester) Run(stopCh <-chan struct{}) {
	ctx := wait.ContextForChannel(stopCh)
	if pr.contextMetadata != nil {
		ctx = metadata.NewOutgoingContext(ctx, pr.contextMetadata)
	}
	go func() {
		defer utilruntime.HandleCrash()
		<-stopCh
		pr.mux.Lock()
		defer pr.mux.Unlock()
		pr.stopped = true
		pr.cond.Signal()
	}()

// Run starts the controller sync loop.
func (c *Controller) Run(stopCh <-chan struct{}) {
	defer utilruntime.HandleCrash()
	defer c.queue.ShutDown()

	klog.Info("Starting legacy_token_tracking_controller")
	defer klog.Infof("Shutting down legacy_token_tracking_controller")

	go c.configMapInformer.Run(stopCh)
	if !cache.WaitForNamedCacheSync("configmaps", stopCh, c.configMapSynced) {
		return
	}

		interval:         interval,
	}
}

// Run starts one worker.
func (c *Controller) Run(stopCh <-chan struct{}) {
	defer utilruntime.HandleCrash()
	defer klog.Infof("Shutting down system namespaces controller")

	klog.Infof("Starting system namespaces controller")

	if !cache.WaitForCacheSync(stopCh, c.namespaceSynced) {
		utilruntime.HandleError(fmt.Errorf("timed out waiting for caches to sync"))
		return
	}

	return s.serverReady.Load()
}

func (s *DiscoveryServer) Start(stopCh <-chan struct{}) {
	go s.WorkloadEntryController.Run(stopCh)
	go s.handleUpdates(stopCh)
	go s.periodicRefreshMetrics(stopCh)
	go s.sendPushes(stopCh)
	go s.Cache.Run(stopCh)
}

// Push metrics are updated periodically (10s default)
func (s *DiscoveryServer) periodicRefreshMetrics(stopCh <-chan struct{}) {
	ticker := time.NewTicker(periodicRefreshMetrics)

			}
			return []string{rev}
		}, controllers.ObjectHandler(p.queue.AddObject))
	return p
}

func (p *tagWatcher) Run(stopCh <-chan struct{}) {
	if !kube.WaitForCacheSync("tag watcher", stopCh, p.webhooks.HasSynced) {
		return
	}
	// Notify handlers of initial state
	p.notifyHandlers()
	p.queue.Run(stopCh)
}

// AddHandler registers a new handler for updates to tag changes.
func (p *tagWatcher) AddHandler(handler TagHandler) {

				return err
			})
		}
	}

	s.GenericAPIServer.AddPostStartHookOrDie("start-cluster-authentication-info-controller", func(hookContext genericapiserver.PostStartHookContext) error {
		controller := clusterauthenticationtrust.NewClusterAuthenticationTrustController(s.ClusterAuthenticationInfo, client)

func CreateHealthCheck(c storagebackend.Config, stopCh <-chan struct{}) (func() error, error) {
	switch c.Type {
	case storagebackend.StorageTypeETCD2:
		return nil, fmt.Errorf("%s is no longer a supported storage backend", c.Type)
	case storagebackend.StorageTypeUnset, storagebackend.StorageTypeETCD3:
		return newETCD3HealthCheck(c, stopCh)
	default:
		return nil, fmt.Errorf("unknown storage type: %s", c.Type)
	}

func (s *shutdown) Check(req *http.Request) error {
	select {
	case <-s.stopCh:
		return fmt.Errorf("process is shutting down")
	default:
	}
	return nil
}

func (i *informerSync) Check(_ *http.Request) error {
	stopCh := make(chan struct{})
	// Close stopCh to force checking if informers are synced now.
	close(stopCh)

	informersByStarted := make(map[bool][]string)