Kubernetes学习笔记（十）：Taints and Tolerations

Taints - Node :

kubectl taint nodes node-name key=value:taint-effect

taint-effect : NoSchedule | PreferNoSchedule | NoExecute

NoExecute : 新Pod不会部署，已存在的节点也会终止

Tolerations - Pods :

pod-definition.yml

spec:
  tolerations:
  - key: "app"
    operator: "Equal"
    value: "blue"
    effect: "NoSchedule"

kubectl describe node kubemaster | grep Taint : 查看master node的Taint