Prom-run的功能是定期执行命令，并将命令返回的代码以Prometheus度量的形式进行导出

Prometheus Shell命令运行器 定期运行命令并将其返回代码导出为Prometheus度量。 $ docker run -ti tomwilkie/prom-run -h Usage: ./prom-run (options) command... -listen-addr string Address to listen on (default ":9152") -period duration Period with which to run the command. (default 10s) -timeout duration Amount of time to give the command to run. (default 10m0s) 该命令的输出也可以通过HTTP在/获得。 要运行此程序，请尝试： $ dock