supervisord -c supervisor.conf 通过配置文件启动supervisor
supervisorctl -c supervisor.conf status 察看supervisor的状态
supervisorctl -c supervisor.conf reload 重新载入 配置文件 更新后可以选择重新载入
supervisorctl -c supervisor.conf start [all] | [appname] 启动指定/所有 supervisor管理的程序进程
supervisorctl -c supervisor.conf stop [all] | [appname]
# [RuntimeError: unable to open shared memory object, OSError: [Errno 24] Too many open files](https://stackoverflow.com/questions/51741046/runtimeerror-unable-to-open-shared-memory-object-oserror-errno-24-too-many)
# 修改下面的值
minfds=1024 ;可以打开的文件描述符的最小值,默认 1024
minprocs=200 ;可以打开的进程数的最小值,默认 200