使用supervisor当中的一些坑

/usr/lib/python2.7/site-packages/supervisor/options.py:296:UserWarning: Supervisord is running as root and it is searching for its configuration file in default locations (including its current working directory); you probably want to specify a “-c” argument specifying an absolute path to a configuration file for improved security.

以上报错由于可以用supervisord 直接启动supervisor 所以会引起报错，所以第一次启动的时候要加上配置文件

supervisord -c /etc/supervisord.conf 

unix:///var/run/supervisor/supervisor.sock no such file

问题描述：安装好supervisor没有开启服务直接使用supervisorctl报的错
解决办法：supervisord -c /etc/supervisord.conf

supervisorctl 常用命令

supervisorctl status：查看所有进程的状态
supervisorctl stop ：停止
supervisorctl start ：启动
supervisorctl restart : 重启
supervisorctl update ：配置文件修改后可以使用该命令加载新的配置
supervisorctl reload: 重新启动配置中的所有程序