func (c *Controller) Run(openAPIV3Service *handler3.OpenAPIService, stopCh <-chan struct{}) {
	defer utilruntime.HandleCrash()
	defer c.queue.ShutDown()
	defer klog.Infof("Shutting down OpenAPI V3 controller")

	klog.Infof("Starting OpenAPI V3 controller")

	c.openAPIV3Service = openAPIV3Service

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

	// start the loop that watches the cert and key files until stopCh is closed.
	go wait.Until(func() {
		if err := c.watchCertKeyFile(ctx.Done()); err != nil {
			klog.ErrorS(err, "Failed to watch cert and key file, will retry later")
		}
	}, time.Minute, ctx.Done())

	<-ctx.Done()
}

func (c *DynamicCertKeyPairContent) watchCertKeyFile(stopCh <-chan struct{}) error {

		go wait.Until(c.runWorker, time.Second, stopCh)
	}

	// wait until we're told to stop
	<-stopCh
}

// WaitForInitialSync blocks until the initial set of CRD resources has been processed
func (c *crdRegistrationController) WaitForInitialSync() {
	<-c.syncedInitialSet
}

func (c *crdRegistrationController) runWorker() {

}

// Run spawns the secure http server. It only returns if stopCh is closed
// or the secure port cannot be listened on initially.
//
// Deprecated: use RunWithContext instead. Run will not get removed to avoid
// breaking consumers, but should not be used in new code.
func (s preparedGenericAPIServer) Run(stopCh <-chan struct{}) error {
	ctx := wait.ContextForChannel(stopCh)
	return s.RunWithContext(ctx)
}

	defer utilruntime.HandleCrash()
	defer c.queue.ShutDown()
	defer klog.Infof("Shutting down OpenAPI controller")

	klog.Infof("Starting OpenAPI controller")

	c.staticSpec = staticSpec
	c.openAPIService = openAPIService

	if !cache.WaitForCacheSync(stopCh, c.crdsSynced) {

	// start the loop that watches the CA file until stopCh is closed.
	go wait.Until(func() {
		if err := c.watchCAFile(ctx.Done()); err != nil {
			klog.ErrorS(err, "Failed to watch CA file, will retry later")
		}
	}, time.Minute, ctx.Done())

	<-ctx.Done()
}

func (c *DynamicFileCAContent) watchCAFile(stopCh <-chan struct{}) error {

}

func (c *CRDFinalizer) Run(workers int, stopCh <-chan struct{}) {
	defer utilruntime.HandleCrash()
	defer c.queue.ShutDown()

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

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

	for i := 0; i < workers; i++ {
		go wait.Until(c.runWorker, time.Second, stopCh)
	}

	<-stopCh
}

		return err
	}

	return nil
}

func (c *NamingConditionController) Run(stopCh <-chan struct{}) {
	defer utilruntime.HandleCrash()
	defer c.queue.ShutDown()

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

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

}

func (vm *volumeManager) Run(sourcesReady config.SourcesReady, stopCh <-chan struct{}) {
	defer runtime.HandleCrash()

	if vm.kubeClient != nil {
		// start informer for CSIDriver
		go vm.volumePluginMgr.Run(stopCh)
	}

	go vm.desiredStateOfWorldPopulator.Run(sourcesReady, stopCh)
	klog.V(2).InfoS("The desired_state_of_world populator starts")

		workers: workers,
		stopCh:  stopCh,
		config:  config,
	}

	// The queue underneath is starting a goroutine for metrics
	// exportint that is only stopped on calling ShutDown.
	// Given that QuotaEvaluator is created for each layer of apiserver
	// and often not started for some of those (e.g. aggregated apiserver)
	// we explicitly shut it down on stopCh signal even if it wasn't
	// effectively started.