nagios監控fms(藉助腳本)

 

nagios監控fms(藉助腳本)

 修改後的腳本如下（需添加指示燈的狀態）

 

# vi fms.sh

 

#!/bin/bash

Port=`netstat -ntpl | grep fmsadmin | grep -v "11110" | awk -F[:" "]+ '{print $5}'`
if [[ $Port == "1111" ]];then
echo "OK - fms is running"
exit 0
else
echo "CRITICAL - fms is down"

/sbin/service fms restart
exit 2
fi

:wq

注：0 指的是狀態燈綠燈，2指的是紅燈，黃燈不用     並且宕了之後再次check時就能自動重啓

 

# cp fms.sh  /usr/local/nagios/libexec

# chmod +x /usr/local/nagios/libexec/fms.sh
 
# mount /dev/cdrom /media/cdrom

# rpm -ivh sudo-1.6.9pl7-3.el5.i386.rpm

# visudo

#Defaults    requiretty        (註釋掉)

nagios ALL=(ALL) NOPASSWD:/usr/local/nagios/libexec/fms.sh    (多個腳本的話設置多行)
 
:wq
 
# su - nagios -c 'sudo /usr/local/nagios/libexec/fms.sh'    (看看執行是否成功)
 
# vi /usr/local/nagios/etc/nrpe.cfg
 
command[check_fms]=/usr/bin/sudo /usr/local/nagios/libexec/fms.sh
 
:wq
 
# killall nrpe
 
# /usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d
 
# vi /usr/local/nagios/etc/objects/ming.cfg

define service{
          use              generic-service
          host_name        ming
          service_description fms
          check_command      check_nrpe!check_fms
          notifications_enabled   1
}
 
:wq
 
 
# service nagios restart