當不清楚集群中node的污點時,可以用以下命令查看和刪除污點。
查看:
kubectl describe nodes k8s-master |grep Taints Taints: gameble=true:NoSchedule [root@k8s-master ~]# kubectl describe nodes k8s-slave1 | grep Taints Taints: drunk=true:NoSchedule [root@k8s-master ~]# kubectl describe nodes k8s-slave2 | grep Taints Taints: smke=true:NoSchedule
刪除,根據上邊命令查出來的污點名來刪。
gameble-
gameble就是污點名,后加減號就刪掉了
[root@k8s-master ~]# kubectl taint node k8s-master gameble- node/k8s-master untainted [root@k8s-master ~]# kubectl taint node k8s-slave1 drunk- node/k8s-slave1 untainted [root@k8s-master ~]# kubectl taint node k8s-slave2 smke- node/k8s-slave2 untainted