MASTER端+NODE共同服务
systemctl restart etcd
systemctl daemon-reload
systemctl enable flanneld
systemctl restart flanneld
MASTER端独有服务
systemctl daemon-reload
systemctl enable kube-apiserver
systemctl restart kube-apiserver
systemctl daemon-reload
systemctl enable kube-controller-manager
systemctl restart kube-controller-manager
systemctl daemon-reload
systemctl enable kube-scheduler
systemctl restart kube-scheduler
NODE端独有服务
systemctl daemon-reload
systemctl enable kubelet
systemctl restart kubelet（status状态为 not ready时候重启即可）
systemctl daemon-reload
systemctl enable kube-proxy
systemctl restart kube-proxy
systemctl status etcd
systemctl status flanneld
systemctl status kube-apiserver
systemctl status kube-controller-manager
systemctl status kube-scheduler
systemctl status kubelet
systemctl status kube-proxy