Supersvisor-Linux进程管理

1. 安装 Supervisor

1.1 安装环境：Deepin

sudo apt-get install supervisor

1.2 配置说明
系统默认存放配置文件的目录为: /etc/supervisor/conf.d/, 可以为每个脚本配置一个配置文件. 方便管理.
Supervisor 配置文件、路径为: /etc/supervisor/supervisord.conf

; supervisor config file

[unix_http_server]
file=/var/run/supervisor.sock   ; (the path to the socket file)
chmod=0700                       ; sockef file mode (default 0700)

[supervisord]
logfile=/var/log/supervisor/supervisord.log ; (main log file;default $CWD/supervisord.log)
pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
childlogdir=/var/log/supervisor            ; ('AUTO' child log dir, default $TEMP)

; the below section must remain in the config file for RPC
; (supervisorctl/web interface) to work, additional interfaces may be
; added by defining them in separate rpcinterface: sections
[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

[supervisorctl]
serverurl=unix:///var/run/supervisor.sock ; use a unix:// URL  for a unix socket

; The [include] section can just contain the "files" setting.  This
; setting can list multiple files (separated by whitespace or
; newlines).  It can also contain wildcards.  The filenames are
; interpreted as relative to this file.  Included files *cannot*
; include files themselves.

[include]
files = /etc/supervisor/conf.d/*.conf

1.3 增加WEB端显示
在supervisord.conf文件中添加如下内容

[inet_http_server]       
port=127.0.0.1:9001   ; 服务器ip、0.0.0.0：所有ip可访问，127.0.0.1：只有本机可访问
username=xxx        ;自定义
password=xxx        ;自定义

守护程序配置示例、路径：/etc/supervisor/conf.d/test.conf
提醒：没有conf.d文件夹则自行创建

[program:test]
command=python3  /tmp/test.py
autostart=true
autorestart = true
stdout_logfile=/tmp/test_stdout.log
stderr_logfile=/tmp/test_stderr.log

使用 supervisorctl 管理脚本.

sudo supervisorctl reload #重载配置文件.
sudo supervisorctl status #查看当前的进程状态.
sudo supervisorctl stop test #停止 test 进程.
sudo supervisorctl start test #启动 test 进程.