supervisor 安装

最新推荐文章于 2025-08-22 23:47:35 发布

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原文链接：https://my.oschina.net/2726276586/blog/810370

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#python #网络

本文介绍如何在CentOS 6.5系统中配置Supervisor进程管理工具，包括安装Python 2.7、安装Supervisor、配置核心参数及启动服务等步骤。通过示例展示如何配置并启动一个简单的测试程序。

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CentOS6.5系统，需要升级python到2.7(步骤略)

pip install supervisor

mkdir /etc/supervisor
cd /etc/supervisor
mkdir conf.d
echo_supervisord_conf  > /etc/supervisor/superfisord.conf    #生成默认配置文件

默认配置文件，删除了部分没用的

[unix_http_server]
file=/tmp/supervisor.sock   ; (the path to the socket file)
;chmod=0700                 ; socket file mode (default 0700)
;chown=nobody:nogroup       ; socket file uid:gid owner
;username=user              ; (default is no username (open server))
;password=123               ; (default is no password (open server))

;[inet_http_server]         ; inet (TCP) server disabled by default
;port=127.0.0.1:9001        ; (ip_address:port specifier, *:port for all iface)
;username=user              ; (default is no username (open server))
;password=123               ; (default is no password (open server))

[supervisord]
logfile=/tmp/supervisord.log ; (main log file;default $CWD/supervisord.log)
logfile_maxbytes=50MB        ; (max main logfile bytes b4 rotation;default 50MB)
logfile_backups=10           ; (num of main logfile rotation backups;default 10)
loglevel=info                ; (log level;default info; others: debug,warn,trace)
pidfile=/tmp/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
nodaemon=false               ; (start in foreground if true;default false)
minfds=1024                  ; (min. avail startup file descriptors;default 1024)
minprocs=200                 ; (min. avail process descriptors;default 200)
;umask=022                   ; (process file creation umask;default 022)
user=root                ; (default is current user, required if root)
;identifier=supervisor       ; (supervisord identifier, default is 'supervisor')
;directory=/tmp              ; (default is not to cd during start)
;nocleanup=true              ; (don't clean up tempfiles at start;default false)
;childlogdir=/tmp            ; ('AUTO' child log dir, default $TEMP)
;environment=KEY="value"     ; (key value pairs to add to environment)
;strip_ansi=false            ; (strip ansi escape codes in logs; def. false)

; 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:///tmp/supervisor.sock ; use a unix:// URL  for a unix socket
;serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket
;username=chris              ; should be same as http_username if set
;password=123                ; should be same as http_password if set
;prompt=mysupervisor         ; cmd line prompt (default "supervisor")
;history_file=~/.sc_history  ; use readline history if available


[include]
files = /etc/supervisor/conf.d/*.conf    #包含的配置文件

eg:

[program:test]
#directory = /etc/supervisor 
command = /bin/ping baidu.com
autostart = true
startsecs = 5
autorestart = true
startretries = 3
user = root
redirect_stderr = true
stdout_logfile_maxbytes = 20MB
stdout_logfile_backups = 20
stdout_logfile = /etc/supervisor/logs/mytest_stdout.log

启动服务

supervisord -c /etc/supervisor/supervisord.conf

supervisorctl客户端工具

supervisorctl status    #查看状态
supervisorctl start 名字    #启动一个程序
supervisorctl stop 名字    #关闭一个程序
supervisorctl restart 名字    #重启一个程序
supervisorctl reload    #读取有更新的配置文件，不会启动新添加的程序
supervisorctl update    #重启配置文件更改过的程序