https://www.cnblogs.com/gomysql/p/8010552.html
http://172.16.59.22:8500/ui/dc1/services
https://blog.csdn.net/weixin_29593445/article/details/113679754
https://learn.hashicorp.com/tutorials/consul/kubernetes-reference-architecture?in=consul/kubernetes
https://blog.csdn.net/LDY1016/article/details/88690021
https://www.cnblogs.com/bluersw/p/11610711.html
https://www.consul.io/docs/agent/options