k8s集群中移除节点后重新加入
从k8s集群中移除节点后重新加入
master节点执行:
1.sudo kubectl get nodes 查看当前所有node节点
2.sudo kubectl drain <node> –delete-local-data –force –ignore-daemonsets
3.sudo kubectl delete node <your-node>
work 节点执行:
4.在被删除节点<node>执行kubeadm reset
master节点执行:
5.在master节点重新生成token. 命令: kubeadm token create –print-join-command
work 节点执行:
6.在被加入节点执行 kubeadm join