if !node.DeletionTimestamp.IsZero() {
		hs.nodeEligible = false
		return
	}
	for _, taint := range node.Spec.Taints {
		if taint.Key == ToBeDeletedTaint {
			hs.nodeEligible = false
			return
		}
	}
	hs.nodeEligible = true
}

// NodeEligible returns nodeEligible field of ProxierHealthServer.
func (hs *ProxierHealthServer) NodeEligible() bool {
	hs.lock.RLock()
	defer hs.lock.RUnlock()