2020-09-27
1.查看節(jié)點(diǎn)狀態(tài)
kubectrl get nodes
2.設(shè)置節(jié)點(diǎn)為不可調(diào)度狀態(tài)
kubectl cordon k8s-node1
$ kubectl get node
NAME STATUS ROLES AGE VERSION
k8s-node1 Ready,SchedulingDisabled <none> 191d v1.16.1
3.驅(qū)逐節(jié)點(diǎn)上的pods
kubectrl drain k8s-node01 --delete-local-data --ignore-daemonsets
- 節(jié)點(diǎn)重啟后恢復(fù)為可調(diào)度狀態(tài)
kubectl uncordon k8s-node1