Zabbix's Custom key (10)

Custom key

The configuration file on the Zabbix agent defines user-defined parameters by the user through the Userparameter directive

Userparameter=<key>,<command>userparameter=<key[*]>,<command> $1...$9

Example 1 (without parameters)

[[email protected] ~]# Vim/etc/zabbix/zabbix_agentd.confuserparameter=system.memory.free,awk '/^memfree/{print /proc/meminfo[[email protected] ~]# systemctl restart zabbix-agent in server-side testing [[email protected] ~]# zabbix_get-s 10.1.249.168-k ' System.memory.free ' 89844

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Example 2 (with parameters)

[[email protected] ~]# Vim/etc/zabbix/zabbix_agentd.confuserparameter=system.memory.usage[*],awk '/^$1/{print $$2} ' /proc/meminfo[[email protected] ~]# systemctl restart zabbix-agent in server-side testing [[email protected] ~]# zabbix_get-s 10.1.249.168-k ' system.memory.usage[memtotal] ' 493224[[email protected] ~]# zabbix_get-s 10.1.249.168-k ' System.memory.usage[memfree] ' 89188[[email protected] ~]# zabbix_get-s 10.1.249.168-k ' system.memory.usage[ Memavailable] ' 342664

Practical cases

(Monitor the Nginx status page for each indicator)

[[email protected] ~]# vim /etc/zabbix/zabbix_agentd.confuserparameter=nginx.status[*],/ tmp/status.sh $1[[email protected] ~]# vim /tmp/status.sh #!/bin/bash#host= 10.1.249.168port= ' statusurl= '/status ' active ()  {    curl -s http://${host }:${port}${statusurl} | awk  '/^active/{print $3} '}accepts ()  {     curl -s http://${host}:${port}${statusurl} | awk  ' nr==3{print $1} '}handled ()  {    curl -s http://${host}:${port}${statusurl} | awk  ' nr== 3{print $2} '}requests ()  {    curl -s http://${host}:${port}${statusurl } | awk  ' nr==3{print $3} '}reading ()  {    curl -s http:/ /${host}:${port}${statusurl} | awk  ' nr==4{print $2} '}writing ()  {     curl -s http://${host}:${port}${statusurl} | awk  ' nr==4{print $4} '}waiting ()  {     curl -s http://${host}:${port}${statusurl} | awk  ' nr==4{print $6} '}$ 1[[email protected] ~]# chmod +x /tmp/status.sh in server-side testing [[email protected] ~] # zabbix_get -s 10.1.249.168 -k  ' nginx.status[accepts] '//parameters can be changed

This article is from the "Homecoming" blog, make sure to keep this source http://sixijie123.blog.51cto.com/11880770/1880732

Zabbix's Custom key (10)