run init.sh to get depents
still working...
https://docs.docker.com/engine/swarm/manage-nodes/
https://www.cnblogs.com/franknihao/p/8490416.html
https://www.cnblogs.com/aguncn/p/7058662.html
https://docs.docker.com/develop/sdk/examples/
https://godoc.org/github.com/docker/docker/client
https://docs.docker.com/engine/api/v1.37/#