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

	<-ctx.Done()
}

// serviceAccountDeleted reacts to a ServiceAccount deletion by recreating a default ServiceAccount in the namespace if needed
func (c *ServiceAccountsController) serviceAccountDeleted(obj interface{}) {
	sa, ok := obj.(*v1.ServiceAccount)
	if !ok {
		tombstone, ok := obj.(cache.DeletedFinalStateUnknown)
		if !ok {

		}
		if tc.UpdatedNamespace != nil {
			nsStore.Add(tc.UpdatedNamespace)
			controller.namespaceUpdated(nil, tc.UpdatedNamespace)
		}
		if tc.DeletedServiceAccount != nil {
			controller.serviceAccountDeleted(tc.DeletedServiceAccount)
		}

		// wait to be called
		select {
		case <-syncCalls:
		case <-time.After(10 * time.Second):
			t.Errorf("%s: took too long", k)
		}