Nagios中告警邮件如何处理 Sendmail服务的配置(1)

Nagios中告警邮件如何处理 Sendmail服务的配置(1)

Nagios 是一个在linux及unix环境下运行的监控系统和网络的应用程序，既然是监控的，当然出现了警告的事件得解决Sendmail服务的配置，请看下文。

1、检查commands.cfg

# 'notify-host-by-email' command definition

define command{

command_name notify-host-by-email

command_line /usr/bin/printf "%b" "***** Nagios *****\n\nNotification

Type: $NOTIFICATIONTYPE$\nHost: $HOSTNAME$\nState: $HOSTSTATE$\nAddress: $HOSTA

DDRESS$\nInfo: $HOSTOUTPUT$\n\nDate/Time: $LONGDATETIME$\n" | /bin/mail -s "** $

NOTIFICATIONTYPE$ Host Alert: $HOSTNAME$ is $HOSTSTATE$ **" $CONTACTEMAIL$

}

# 'notify-service-by-email' command definition

define command{

command_name notify-service-by-email

command_line /usr/bin/printf "%b" "***** Nagios *****\n\nNotification

Type: $NOTIFICATIONTYPE$\n\nService: $SERVICEDESC$\nHost: $HOSTALIAS$\nAddress:

$HOSTADDRESS$\nState: $SERVICESTATE$\n\nDate/Time: $LONGDATETIME$\n\nAdditional

Info:\n\n$SERVICEOUTPUT$" | /bin/mail -s "** $NOTIFICATIONTYPE$ Service Alert:

$HOSTALIAS$/$SERVICEDESC$ is $SERVICESTATE$ **" $CONTACTEMAIL$

}

这是正确的命令配置，其中最重要的就是/bin/mail后边的命令配置

2、mqueue

[root@localhost mqueue]# pwd

/var/spool/mqueue

[root@localhost mqueue]# ll

total 8

-rw------- 1 root smmsp 8 Nov 18 20:54 dfmAICsFQj009878

-rw------- 1 root smmsp 901 Nov 18 21:56 qfmAICsFQj009878

[root@localhost mqueue]#

这个目录存储的是邮件发送队列，如果这个里边满了不但会影响程序的运行，而且sendmail容易死掉，所以必要的时候要删除。