monit 介绍monit监控和管理进程、程序、文件、目录和Unix系统的文件的工具。可以进行自动维护和修理,在错误的情况下执行有意义的因果关系的行动。比如,某个进程没有运行启动它;没有响应重启它;占用太多资源停止该进程等等。也可以用来监控文件、目录或系统文件的变化,如时间戳的改变,检验和的改变或大小的改变。文档地址:http://mmonit.com/monit/documentation/monit.htmlmonit 安装
# yum install monit
monit 配置
# vi /etc/monit.confset daemon 30set mailserver localhostset mail-format { from: moniter@ttlsa.com }set alert mobei@ttlsa.comset httpd port 2812 and use address 192.168.1.190 allow localhost allow admin:'123456' # password: 123456 allow @monit allow @users readonly
检查配置文件正确性
# monit -tControl file syntax OK
启动
# service monit start
实际应用实例监控服务的monit配置文件放在/etc/monit.d/目录下,如:nginx监控服务
# vi /etc/monit.d/nginx.monit.conf check process nginx with pidfile /var/run/nginx.pid start program = "/etc/init.d/nginx start" stop program = "/etc/init.d/nginx stop"
php-fpm监控服务
# vi /etc/monit.d/php-fpm.monit.conf check process php-fpm with pidfile /var/run/php-fpm.pid group www start program = "/etc/init.d/php-fpm start" stop program = "/etc/init.d/php-fpm stop" if failed port 9000 type TCP then restart ## if failed unixsocket /var/run/php-fpm.sock then restart if 3 restarts within 5 cycles then timeout
原文地址:monit Unix系统监控服务, 感谢原作者分享。 看天,看雪,安安静静,不言不语都是好风景。