Supervisor Linux进程控制管理

默北 Linux318,0171字数 1856阅读6分11秒阅读模式

Supervisor 介绍

Supervisord是用Python实现的一款非常实用的进程管理工具,类似于monit,monit和supervisord的一个比较大的差异是supervisord管理的进程必须由supervisord来启动,monit可以管理已经在运行的程序;supervisord还要求管理的程序是非daemon程序,supervisord会帮你把它转成daemon程序,因此如果用supervisord来管理nginx的话,必须在nginx的配置文件里添加一行设置daemon off让nginx以非daemon方式启动。

官方文档:http://supervisord.org/index.html文章源自运维生存时间-https://www.ttlsa.com/linux/supervisor-linux-process-control-management/

安装Setuptools

wget -c http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz#md5=7df2a529a074f613b509fb44feefe74e
tar zxvf setuptools-0.6c11.tar.gz
cd setuptools-0.6c11
python setup.py install

安装Supervisor

easy_install supervisor

supervisor 配置

以gearman worker为例:文章源自运维生存时间-https://www.ttlsa.com/linux/supervisor-linux-process-control-management/

[unix_http_server]
file=/tmp/supervisor.sock   ; (the path to the socket file)
[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)

; 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

[program:worker]
command= /usr/bin/php worker.php
process_name= worker
numprocs=1
directory=/data/www.ttlsa.com
autostart=true           
autorestart=true         
user=root
stdout_logfile=/data/www.ttlsa.com/worker_stdout.log
stdout_logfile_maxbytes=1MB
stderr_logfile=/data/www.ttlsa.com/worker_stderr.log
stderr_logfile_maxbytes=1MB

supervisor 启动

supervisord -c /usr/local/supervisor/conf/supervisord.conf
文章源自运维生存时间-https://www.ttlsa.com/linux/supervisor-linux-process-control-management/文章源自运维生存时间-https://www.ttlsa.com/linux/supervisor-linux-process-control-management/
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默北
  • 本文由 发表于 15/07/2014 01:00:55
  • 转载请务必保留本文链接:https://www.ttlsa.com/linux/supervisor-linux-process-control-management/
  • monit
  • Supervisor
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