func (c *Controller) Enqueue() {
	c.queue.Add(keyFn())
}

// Run the controller until stopped.
func (c *Controller) Run(ctx context.Context, workers int) {
	defer utilruntime.HandleCrash()
	// make sure the work queue is shutdown which will trigger workers to end
	defer c.queue.ShutDown()

	klog.Infof("Starting cluster_authentication_trust_controller controller")

	var t clock.Timer
	for {
		select {
		case <-stopCh:
			return
		default:
		}

		if !sliding {
			t = backoff.Backoff()
		}

		func() {
			defer runtime.HandleCrash()
			f()
		}()

		if sliding {
			t = backoff.Backoff()
		}

		// NOTE: b/c there is no priority selection in golang
		// it is possible for this to race, meaning we could

			e.podAddedDeletedUpdated(logger, old, new, false)
		},
	})

	return e, nil
}

// Run runs the controller goroutines.
func (c *Controller) Run(ctx context.Context, workers int) {
	defer utilruntime.HandleCrash()
	defer c.queue.ShutDown()

	logger := klog.FromContext(ctx)
	logger.Info("Starting PVC protection controller")
	defer logger.Info("Shutting down PVC protection controller")

	return detailedErr
}

// TODO make concurrency configurable (workers argument). previously, nestedpendingoperations spawned unlimited goroutines
func (expc *expandController) Run(ctx context.Context) {
	defer runtime.HandleCrash()
	defer expc.queue.ShutDown()
	logger := klog.FromContext(ctx)
	logger.Info("Starting expand controller")
	defer logger.Info("Shutting down expand controller")

	}

	return tm, nil
}

// Run starts the controller which will run in loop until `stopCh` is closed.
func (tc *Controller) Run(ctx context.Context) {
	defer utilruntime.HandleCrash()
	logger := klog.FromContext(ctx)
	logger.Info("Starting", "controller", tc.name)
	defer logger.Info("Shutting down controller", "controller", tc.name)

	// Start events processing pipeline.

// Run starts the leader election loop. Run will not return
// before leader election loop is stopped by ctx or it has
// stopped holding the leader lease
func (le *LeaderElector) Run(ctx context.Context) {
	defer runtime.HandleCrash()
	defer func() {
		le.config.Callbacks.OnStoppedLeading()
	}()

	if !le.acquire(ctx) {
		return // ctx signaled done
	}
	ctx, cancel := context.WithCancel(ctx)
	defer cancel()

	muTree sync.Mutex
	tree   *iptree.Tree[sets.Set[string]]
}

// Run will not return until stopCh is closed.
func (c *Controller) Run(ctx context.Context, workers int) {
	defer utilruntime.HandleCrash()
	defer c.queue.ShutDown()

	c.eventBroadcaster.StartStructuredLogging(3)
	c.eventBroadcaster.StartRecordingToSink(&v1core.EventSinkImpl{Interface: c.client.CoreV1().Events("")})
	defer c.eventBroadcaster.Shutdown()

			if err == nil {
				ra.queue.Add(key)
			}
		},
	})

	return ra, nil
}

func (r *rangeAllocator) Run(ctx context.Context) {
	defer utilruntime.HandleCrash()

	// Start event processing pipeline.
	r.broadcaster.StartStructuredLogging(3)
	logger := klog.FromContext(ctx)
	logger.Info("Sending events to api server")

	endpointUpdatesBatchPeriod time.Duration
}

// Run will not return until stopCh is closed.
func (c *Controller) Run(ctx context.Context, workers int) {
	defer utilruntime.HandleCrash()

	// Start events processing pipeline.
	c.eventBroadcaster.StartLogging(klog.Infof)
	c.eventBroadcaster.StartRecordingToSink(&v1core.EventSinkImpl{Interface: c.client.CoreV1().Events("")})

	maxRetries int
}

// Run runs controller blocks until stopCh is closed
func (e *TokensController) Run(ctx context.Context, workers int) {
	// Shut down queues
	defer utilruntime.HandleCrash()
	defer e.syncServiceAccountQueue.ShutDown()
	defer e.syncSecretQueue.ShutDown()

	if !cache.WaitForNamedCacheSync("tokens", ctx.Done(), e.serviceAccountSynced, e.secretSynced) {
		return
	}