return
	}

	go nc.startCaBundleWatcher(stopCh)
	nc.queue.Run(stopCh)
	controllers.ShutdownAll(nc.configmaps, nc.namespaces)
}

// startCaBundleWatcher listens for updates to the CA bundle and update cm in each namespace
func (nc *NamespaceController) startCaBundleWatcher(stop <-chan struct{}) {
	id, watchCh := nc.caBundleWatcher.AddWatcher()