fdsdff 发表于 2016-12-21 10:36:21

icinga2 借助check_iostat.sh抓取linux服务器的diskIO(硬盘繁忙度...

                      icinga2 借助check_iostat.sh抓取linux服务器的diskIO(硬盘繁忙度)
icinga2 借助check_iostat.sh抓取linux服务器的diskIO(硬盘繁忙度)

下载地址:https://exchange.nagios.org/directory/Plugins/Operating-Systems/Linux/Check-Iostat-Updated/details


对脚本进行修改(默认为$12,12为w_await值,14为%util值)

UTIL=`cat $TMP | $AWK '{ sum += $14 } END { print sum / NR } '`


被监控端:

将改后的脚本拷到nrpe端的/usr/lib/nagios/plugins/下

# vi /etc/nagios/nrpe.cfg(是-u参数,不带/dev/)

command=/usr/lib/nagios/plugins/check_iostat -w 180 -c 190 -u sdb1

:wq


监控端:


# vi /etc/icinga2/conf.d/templates.conf


object CheckCommand "nrpe-diskio" {
   import "nrpe-common"
   vars.nrpe_command = "check_diskio"
}

:wq


#vi /etc/icinga2/conf.d/services.conf(shhudson为预定义的os,代表主机group)

apply Service "nrpe-diskio" {
import "generic-service"
check_command = "nrpe-diskio"
assign where host.vars.os == "shhudson"
}

:wq

# service icinga2 restart




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