Script to check the Postfix-pop3-mysql service status of the mail server

Real-time monitoring of mail server status requires scripting tasks to support

#!/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 exists, the message appears normal, otherwise the service will be restarted

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! Would start! ">/tmp/pop_down;

Mail-s "Pop3-down (ip-)"-C $mailer 2 $mailer </tmp/pop_down;

Service Dovecot start;

Fi

#postfix服务的检查 exists, the message appears normal, otherwise the service will be restarted

postfix= ' ps aux |grep postfix | Grep-v "grep" |grep-v "root" | awk {' Print '} | 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! Would start! " >/tmp/postfix_down;

Mail-s "Postfix-down (IP)"-C $mailer 2 $mailer </tmp/postfix_down;

service postfix start;

Fi

#Mysql status Check to see if Mysql exists? exists, the email report is normal, otherwise the service will be restarted.

Mysql= ' PS aux |grep mysql |grep-v "grep" |awk {' print '} |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! Would start! ">/tmp/mysql_down;

Mail-s "Mysql-down (IP)"-C $mailer 2 $mailer </tmp/mysql_down;

Service mysqld start;

Fi

Back to the column page: http://www.bianceng.cnhttp://www.bianceng.cn/Servers/Mail/

Save this as an executable file, add a cron scheduled task, run every 10 minutes

This article is from the "Shadow Knight" blog, please be sure to keep this source http://andylhz2009.blog.51cto.com/728703/494420