mysql 实例管理工具

https://www.cnblogs.com/zhoujinyi/p/10387581.html
https://blog.csdn.net/baijiu1/article/details/89395654
https://www.cnblogs.com/keme/p/11679446.html
https://www.modb.pro/db/29092
https://github.com/openark/orchestrator