Nagios监控postfix队列

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于 2011-09-26 17:07:42 发布

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分类专栏： Linux相关文章标签： nagios notifications command service path

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本文介绍如何使用Nagios插件postfix-queuemonitor监控Postfix邮件服务器队列状态的方法。包括下载、安装、配置及启动步骤，并涉及nrpe.cfg、mail.cfg等关键配置文件的设置。

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下载地址:http://exchange.nagios.org/directory/Plugins/Email-and-Groupware/Postfix/Postfix-Queue-Monitor/details

安装:

[root@localhost ~]# cd /usr/local/src/tarbag/
[root@localhost tarbag]# tar zxvf postfix-queuemonitor-1.0.tar
[root@localhost tarbag]# tar zxvf postfix-queuemonitor-1.0.tar.gz -C /usr/local/nagios/libexec/
[root@localhost tarbag]# cd /usr/local/nagios/libexec/
[root@localhost libexec]# mv postfix_quemonitor/* ../

将postfix加入PATH中.

[root@localhost libexec]# vi /etc/profile
POSTFIX_HOME=/usr/local/postfix/sbin
PATH=:$POSTFIX_HOME:$PATH
[root@localhost libexec]# source /etc/profile

将监控程序加入开机自启动,并运行:

[root@localhost libexec]# echo "/usr/local/nagios/libexec/queuemon &" >> /etc/rc.local
[root@localhost libexec]# /usr/local/nagios/libexec/queuemon &

配置nrpe.cfg

[root@localhost etc]# vi nrpe.cfg 
command[check_postfix]=/usr/local/nagios/libexec/check_queue /tmp/que

配置nagios服务端 Mail主机的配置文件:

[root@localhost objects]# vi mail.cfg
define service{
        use                             local-service         ; Name of service template to use
        host_name                       mail_host
        service_description             Postfix_queuemonitor
        check_command                   check_nrpe!check_postfix
        notifications_enabled           1
        }

重启nrpe 跟nagios

如果mail跟Nagios在同一台机器上.

编辑command.cfg

[root@localhost objects]# vi commands.cfg 
define command {
        command_name check_postfix
        command_line /usr/local/nagios/libexec/check_queue /tmp/que
        }

编辑本机cfg文件

[root@localhost objects]# vi localhost.cfg 
define service{
        use                             local-service         ; Name of service template to use
        host_name                       localhost
        service_description             Postfix_queuemonitor
        check_command                   check_postfix
        notifications_enabled           1
        }

重启Nagios 完成