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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[check_diskio]=/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





本文出自 “linux” 博客,请务必保留此出处http://yangzhiming.blog.51cto.com/4849999/1884208

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