centos7使用supervisor的详细教程

supervisor是用python开发的一套通用的进程管理程序，可以将一个普通的命令行进程变为后台daemon，并监控进程状态，异常退出时可以自动重启

安装supervisor

# yum search setuptools
....
python-setuptools.noarch : easily build and distribute python packages
 
#yum install -y python-setuptools.noarch
 
#easy_install supervisor

创建主配置文件

# mkdir -m 755 -p /etc/supervisor     

\\创建supervisor配置文件目录
# echo_supervisord_conf >/etc/supervisor/supervisord.conf  

\\创建主配置文件
# cd /etc/supervisor/
# mkdir -m 755 conf.d       

\\创建项目配置文件目录

创建项目配置文件（运行3个脚本）

# vim conf.d/test.ini
[program:tjapp_sendmessage]
command=/bin/bash /data/shell/sendmessage.sh
numprocs=1
autostart=true
autorestart=true
 
[program:bbscollection]
command=/bin/bash /data/shell/bbscollection.sh
numprocs=1
autostart=true
autorestart=true
 
[program:test_sbbscollection]
command=/bin/bash /data/shell/test_sbbscollection.sh
numprocs=1
autostart=true
autorestart=true

在主配置文件中引入test.ini

#cat supervisord.conf
...
[include]
files = ./conf.d/*.ini

启动supervisor

# supervisord -c /etc/supervisord.conf

查看supervisor运行的脚本

# supervisorctl
bbscollection          running  pid 10090, uptime 4 days, 17:20:10
test_sbbscollection       running  pid 10088, uptime 4 days, 17:20:10
tjapp_sendmessage        running  pid 10089, uptime 4 days, 17:20:10

停止bbscollection脚本

# supervisorctl stop bbscollection
bbscollection: stopped
[root@om-web_test supervisord.d]# supervisorctl
bbscollection     stopped apr 06 10:23 am
test_sbbscollection    running pid 10088, uptime 4 days, 17:23:13
tjapp_sendmessage    running pid 10089, uptime 4 days, 17:23:13
 
supervisor> start bbscollection \\启动
 
supervisor> status
bbscollection     running pid 7310, uptime 0:00:24
test_sbbscollection    running pid 10088, uptime 4 days, 17:23:54
tjapp_sendmessage    running pid 10089, uptime 4 days, 17:23:54

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