Zabbix Customizing Auto-Discovery key! Low Level discovery

1 meaning and purpose, not discussed here, only discussion is the realization method

2 Learn the premise that you will write regular key! and understanding templates, item knowledge

System environment

Master side:

[Email protected] zabbix_agentd.conf.d]# ifconfig eth0| Sed-n ' S#.*inet addr:\ (. *\) B.*#\1#GP ' 192.168.100.10

Client side [[email protected] zabbix]# ifconfig eth0| Sed-n ' S#.*inet addr:\ (. *\) B.*#\1#GP ' 192.168.100.13

Two blocks, Zabbix-server web interface creation, and agent-side script implementation

[Email protected] ~]# grep-i "Include"/etc/zabbix/zabbix_agentd.conf | Egrep-v "^#|^$" Include=/etc/zabbix/zabbix_agentd.conf.d/[[email protected] ~]# CAT/ETC/ZABBIX/ZABBIX_AGENTD.CONF.D /web_site_discovery.conf #web Sitec codeuserparameter = web.site.discovery, Python/etc/zabbix/scripts/web_site_code_ Status.pyuserparameter = Test.test, sh/etc/zabbix/scripts/test.shuserparameter= web.site.code[*], sh/etc/zabbix/ scripts/check_web_code.sh $1[[email protected] ~]#

The first step, on the agent to see how to write automatic discovery of the Key,web.site.discovery script

[Email protected] ~]# cat/etc/zabbix/scripts/web_site_code_status.py#!/usr/bin/env Python#encoding=utf8import Osimport Jsonr = file ('/etc/zabbix/scripts/web.txt ') devices = []for f in R.readlines (): Devices.append ({"{#SITENAME}": F.strip ()}) print json.dumps ({' Data ': devices}, Sort_keys=true, indent=4)

[Email protected] ~]# Cat/etc/zabbix/scripts/web.txt www.baidu.comwww.sina.com.cnwww.pingan.com.cnwww.weibo.com

The return value of the key of the low level discovery in Zabbix is a JSON format. And the format must be as follows k/v

[[email protected] ~]# python /etc/zabbix/scripts/web_site_code_status.py{      "Data": [        {              "{#SITENAME}":  "www.baidu.com"          },         {              "{#SITENAME}":  "www.sina.com.cn"          },         {              "{#SITENAME}":  "www.pingan.com.cn"          },         {              "{#SITENAME}":  "www.weibo.com"          }   &nbSP;]} [[email protected] ~]#

Verify that using the Zabbix-get test on Master is valid for this key

[[email protected] zabbix_agentd.conf.d]# /usr/local/zabbix/bin/zabbix_get -s  192.168.100.13 -k web.site.discovery{     "Data": [         {             "{#SITENAME}" :  "Www.baidu.com"         },          {             "{#SITENAME}":   "www.sina.com.cn"         },          {             "{#SITENAME}":   "www.pingan.com.cn"         },          {             "{#SITENAME}" :  "Www.weibo.com"   &Nbsp;     }    ]} 

According to the above value, this key is already in effect!

Second, create an autodiscover on the master web-side interface (created on the template you need)

A.

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B. Create an auto-discovery item (note to distinguish other normal item)

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Status of rendering:

650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M02/7F/3F/wKioL1cXlhyhNJXIAABebkCfFxc352.png "title=" Za1.png "alt=" Wkiol1cxlhyhnjxiaabebkcffxc352.png "/>

The third step, the agent this host associated to this template (this you need to understand the operation)

This host will appear in the Itme

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This article is from the "Tridewah operation and maintenance work Road" blog, please be sure to keep this source http://cuidehua.blog.51cto.com/5449828/1766027

Zabbix Customizing Auto-Discovery key! Low Level discovery