// process them with bounded concurrency instead, since most of the time is
	// spent waiting on io.
	workqueue.ParallelizeUntil(ctx, nc.nodeUpdateWorkerSize, len(nodes), updateNodeFunc)

	nc.handleDisruption(ctx, zoneToNodeConditions, nodes)

	return nil
}

func (nc *Controller) processTaintBaseEviction(ctx context.Context, node *v1.Node, observedReadyCondition *v1.NodeCondition) {
	decisionTimestamp := nc.now()