https://kubernetes.io/ko/docs/concepts/scheduling-eviction/taint-and-toleration/

https://gruuuuu.github.io/cloud/k8s-taint-toleration/

Untitled

taints - node

$kubectl taint nodes [node-name] [key]=[value]:[taint-effect]

- `taint-effect`: what happens to PODs that do not tolerate this taint?
    - NoSchedule : 일정 없음
		- PreferNoSchedule : 일정없음을 선호
		- NoExecute : 실행안함. 

$kubectl taint nodes node1 app=myapp:NoSchedule
node/node1 tainted

Tolerations - PODs