1.安装
宿主机环境:(Centos7)
宿主机环境
#yum install python-setuptools
yum install python-setuptools
#easy_install supervisor
easy_install supervisor
测试安装是否成功:
#echo_supervisord_conf
echo_supervisord_conf
2.创建配置文件
创建supervisor配置文件目录/etc/supervisor/
#mkdir -m 755 -p /etc/supervisor/
mkdir -m 755 -p /etc/supervisor/
创建主配文件supervisord.conf
#echo_supervisord_conf > /etc/supervisor/supervisord.conf
echo_supervisord_conf > /etc/supervisor/supervisord.conf
创建项目配置文件目录
mkdir -m 755 conf.d
mkdir -m 755 conf.d
3.调试
在/home/k1ic/supervisor_simple 目录下创建test.c
test.c
编译为test #gcc -o test test.c
gcc -o test test.c
在/etc/supervisor/conf.d 目录下创建 test.ini
test.ini
在主配文档中引入test.ini
files = ./conf.d/*.ini
启动supervisor
supervisord -c /etc/supervisor/supervisord.conf
supervisord -c /etc/supervisor/supervisord.conf
pstree -p | grep supervisord
查看supervisord.log发现program test已启动
cat /tmp/supervisord.log
cat /tmp/supervisord.log
用 supervisorctl 查看已经被监控的program(注:直接用 #supervisorctl 会提示:http://localhost:9001 refused connection)
#supervisorctl -c /etc/supervisor/supervisord.conf
supervisorctl -c /etc/supervisor/supervisord.conf
增加一例监控php脚本
创建skud.ini
skud.ini
[program:skuld]
在/home/k1ic/supervisor_simple目录下创建skuld.php
skuld.php
重启监控服务
reload
pstree
================分割线================
这才是重点^^
0. supervisor 比较适合监控业务应用,且只能监控前台程序,**php fork方式实现的daemon不能用它监控,**否则supervisor> status 会提示:BACKOFF Exited too quickly (process log may have details)
BACKOFF Exited too quickly (process log may have details)
cat supervisord.log
1.每次修改配置文件后需进入supervisorctl,执行reload, 改动部分才能生效
reload
2.两个命令
supervisord : supervisor的服务器端部分,用于supervisor启动
supervisorctl:启动supervisor的命令行窗口,在该命令行中可执行start、stop、status、reload等操作。
3.web管理界面
将supervisord.conf中[inet_http_server]部分做相应配置,在supervisorctl中reload即可启动web管理界面
[inet_http_server]
http://107.170.249.52:9001/?message=Page%20refreshed%20at%20Tue%20Sep%2029%2016%3A20%3A40%202015
参考文献:
Supervisor的安装与使用入门
http://fukun.org/archives/07102224.html
按需讲解之Supervisor
http://www.cnblogs.com/yjf512/archive/2012/03/05/2380496.html
supervisord entered FATAL state, too many start retries too quickly错误处理
http://beginman.cn/linux/2015/09/25/error-about-supervisord/
Supervisor监控PHP进程
http://www.phpddt.com/php/supervisor.html
关于进程监控及自动启动
centos服务安装 #37
Supervisor学习
http://beginman.cn/linux/2015/04/06/Supervisor/
通过进程模型进行扩展
http://12factor.net/zh_cn/concurrency
作者:k1ic
链接:http://www.jianshu.com/p/9abffc905645
來源:简书
著作权归作者所有。商业转载请联系作者获得授权,非商业转载请注明出处。
























