recorder.Eventf(ref, v1.EventTypeNormal, newStatus, "Node %s status is now: %s", node.Name, newStatus)
}

// SwapNodeControllerTaint returns true in case of success and false
// otherwise.
func SwapNodeControllerTaint(ctx context.Context, kubeClient clientset.Interface, taintsToAdd, taintsToRemove []*v1.Taint, node *v1.Node) bool {
	logger := klog.FromContext(ctx)

	// If nothing to add or delete, return true directly.
	if len(taintsToAdd) == 0 && len(taintsToDel) == 0 {
		return nil
	}
	if !controllerutil.SwapNodeControllerTaint(ctx, nc.kubeClient, taintsToAdd, taintsToDel, node) {
		return fmt.Errorf("failed to swap taints of node %+v", node)
	}
	return nil
}

func (nc *Controller) doNoExecuteTaintingPass(ctx context.Context) {