检查邮件服务器的postfix-pop3-mysql服务状态的脚本

实时监控邮件服务器的状态需要脚本任务做支撑

#!/bin/bash

#Purpose: Check Postfix and Pop3 MySQL service status

#Author: andylhz

#Date: 2010-07-29

dt=`date '+%Y:%m:%d:%H:%M'`

mailer=root@test.cn

mailer2=138XXXXXXXX@139.com

host=mail.test.cn

#Dovecot服务的检查 存在则发邮件显示正常，否则就重启服务

dovecot=`ps aux |grep pop3-login | grep -v "grep" |awk {'print $11'} | uniq`

if [ "$dovecot" == "pop3-login" ]; then

echo "$dt <$host> pop3 service is ok!" >/tmp/pop_ok;

mail -s "pop3-OK(IP-154)" $mailer < /tmp/pop_ok;

else

echo "$dt <$host> pop3 service is down! will start!" >/tmp/pop_down;

mail -s "pop3-down(IP-)" -c $mailer2 $mailer < /tmp/pop_down;

service dovecot start;

fi

#postfix服务的检查 存在则发邮件显示正常，否则就重启服务

postfix=`ps aux |grep postfix | grep -v "grep" |grep -v "root"| awk {'print $1'} | uniq`

if [ "$postfix" == "postfix" ]; then

echo "$dt <$host> postfix service is ok!" >/tmp/postfix_ok;

mail -s "postfix-OK(IP)" $mailer < /tmp/postfix_ok;

else

echo "$dt <$host> postfix service is down! will start!">/tmp/postfix_down;

mail -s "postfix-down(IP)" -c $mailer2 $mailer < /tmp/postfix_down;

service postfix start;

fi

#Mysql 的状态检查，看是否存在mysql？存在则发邮件报告正常，否则就重启服务

mysql=`ps aux |grep mysql |grep -v "grep" |awk {'print $1'} |grep mysql`

if [ "$mysql" == "mysql" ]; then

echo "$dt <$host> mysql is ok! " >/tmp/mysql_ok;

mail -s "mysql-OK(IP)" $mailer < /tmp/mysql_ok;

else

echo "$dt <$host> mysql is down! will start!" > /tmp/mysql_down;

mail -s "mysql-down(IP)" -c $mailer2 $mailer < /tmp/mysql_down;

service mysqld start;

fi

将上述保存成可执行的文件，添加cron计划任务中，每10分钟运行一次
本文出自 “影子骑士” 博客，请务必保留此出处http://andylhz2009.blog.51cto.com/728703/494420