關機過程
0.node節點
[root@dn02 ~]# systemctl stop kube-proxy
[root@dn02 ~]# systemctl stop kubelet
1.master
[root@dn01 ~]# systemctl stop kube-scheduler
[root@dn01 ~]# systemctl stop kube-controller-manager
[root@dn01 ~]# systemctl stop kube-apiserver.service
2.關閉 node節點的flanneld 服務
[root@dn02 ~]# systemctl stop flanneld
3.全部節點關閉etcd
[root@dn0X~]# systemctl stop etcd
[root@dn0X ~]# systemctl stop docker
4.全部關機
[root@dn01 ~]# init 0
開機過程
systemctl start etcd 三節點
systemctl start flanneld （node 節點）
systemctl start kube-apiserver.service (默認設置了開機啟動， master 節點)
systemctl start kube-scheduler （默認設置了開機啟動， master 節點）
systemctl start kube-controller-manager （默認設置了開機啟動， master 節點）
systemctl start kubelet（node 節點）
systemctl stop kube-proxy（node 節點）