consul 开源软件，具有注册中心、配置中心、健康检查等很好用的功能

{"Version":1,"ID":"103-262161-1652073474876","Index":262161,"Term":103,"Peers":"ka4xMjcuMC4wLjE6OTMwMA==","Configuration":{"Servers":[{"Suffrage":0,"ID":"dbc09932-6f19-0f46-583a-786abab4c82b","Address":"127.0.0.1:9300"}]},"ConfigurationIndex":1,"Size":10856,"CRC":"OlD1gy6cGdI="}