micro cli
micro cli是一个类命令行接口的工具,micro。
安装
go get github.com/micro/micro
交互模式
CLI有带提示的交互模式:
micro cli
如果是在交互模式中时,下面的指令中的micro
要删掉,非交互模式即直接命令行执行才需要。
使用示例
列出服务
micro list services
获取服务
micro get service go.micro.srv.example
输出:
go.micro.srv.example
go.micro.srv.example-fccbb6fb-0301-11e5-9f1f-68a86d0d36b6 [::] 62421
调用服务
micro call go.micro.srv.example Example.Call '{"name": "John"}'
输出:
{
"msg": "go.micro.srv.example-fccbb6fb-0301-11e5-9f1f-68a86d0d36b6: Hello John"
}
服务健康检测
micro health go.micro.srv.example
输出
node address:port status
go.micro.srv.example-fccbb6fb-0301-11e5-9f1f-68a86d0d36b6 [::]:62421 ok
注册/卸载服务
micro register service '{"name": "foo", "version": "bar", "nodes": [{"id": "foo-1", "address": "127.0.0.1", "port": 8080}]}'
micro deregister service '{"name": "foo", "version": "bar", "nodes": [{"id": "foo-1", "address": "127.0.0.1", "port": 8080}]}'
代理远程环境
代理远程的环境,可以使用micro proxy
如果针对远程环境进行开发时,可能无法直接访问服务,这使用CLI操作变更很不方便。micro proxy
提供了http代理解决这种使用场景。
在远程环境中运行,启动代理
micro proxy
在命令行中带上MICRO_PROXY_ADDRESS
远程代理的地址,这样客户端的CLI就知道要连上这个代理
MICRO_PROXY_ADDRESS=staging.micro.mu:8081 micro list services
使用方式
NAME:
micro - A cloud-native toolkit
USAGE:
micro [global options] command [command options] [arguments...]
VERSION:
0.8.0
COMMANDS:
api Run the micro API
bot Run the micro bot
registry Query registry
call Call a service or function
query Deprecated: Use call instead
stream Create a service or function stream
health Query the health of a service
stats Query the stats of a service
list List items in registry
register Register an item in the registry
deregister Deregister an item in the registry
get Get item from registry
proxy Run the micro proxy
new Create a new micro service by specifying a directory path relative to your $GOPATH
web Run the micro web app