组网

https://www.zerotier.com

创建 zerotier moon 其实很简单

https://github.com/rwv/docker-zerotier-moon

http://www.lucktu.com/archives/766.html

http://www.lucktu.com/archives/766.html

五分钟利用docker搭建好openvpn服务环境

https://blog.csdn.net/technofiend/article/details/52452572