用zabbix监控nginx_status状态

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思路：
1.在nginx上开启status状态

location /nginx_status {

stub_status on;

allow 127.0.0.1;

allow 本机IP;

allow zabbix_server IP;

deny all;

access_log   off;

}

2.在被控端做监测status状态的脚本

[iyunv@nginx etc]# cat /usr/local/zabbix_proxy/scripts/nginx_status

#!/bin/bash  

# Script to fetch nginx statuses for tribily monitoring systems  

# Set Variables

# HOST=`ifconfig eth0 | sed -n '/inet /{s/.*addr://;s/ .*//;p}'`

HOST="domain.com"

# Functions to return nginx stats

# nginx=/usr/local/zabbix-2.4.4/scripts/nginx.txt

function active {

                /usr/bin/curl "http://$HOST/nginx_status/" 2>/dev/null| grep 'Active' | awk '{print $NF}'

}

function reading {

                /usr/bin/curl "http://$HOST/nginx_status/" 2>/dev/null| grep 'Reading' | awk '{print $2}'

}

function writing {

                /usr/bin/curl "http://$HOST/nginx_status/" 2>/dev/null| grep 'Writing' | awk '{print $4}'

}

function waiting {

                /usr/bin/curl "http://$HOST/nginx_status/" 2>/dev/null| grep 'Waiting' | awk '{print $6}'

}

function accepts {

                /usr/bin/curl "http://$HOST/nginx_status/" 2>/dev/null| awk NR==3 | awk '{print $1}'

}

function handled {

                /usr/bin/curl "http://$HOST/nginx_status/" 2>/dev/null| awk NR==3 | awk '{print $2}'

}

function requests {

                /usr/bin/curl "http://$HOST/nginx_status/" 2>/dev/null| awk NR==3 | awk '{print $3}'

}

$1

#END

给文件添加可执行权限

Chown -R zabbix.zabbix /usr/local/zabbix_proxy/scripts/nginx_status

Chmod 775 /usr/local/zabbix_proxy/scripts/nginx_status

3.在被控端的zabbix_agentd.conf上定义键值

[iyunv@nginx etc]# tail -n 8 zabbix_agentd.conf

UserParameter=nginx.accepts,/usr/local/zabbix_proxy/scripts/nginx_status accepts

UserParameter=nginx.handled,/usr/local/zabbix_proxy/scripts/nginx_status handled

UserParameter=nginx.requests,/usr/local/zabbix_proxy/scripts/nginx_status requests

UserParameter=nginx.connections.active,/usr/local/zabbix_proxy/scripts/nginx_status active

UserParameter=nginx.connections.reading,/usr/local/zabbix_proxy/scripts/nginx_status reading

UserParameter=nginx.connections.writing,/usr/local/zabbix_proxy/scripts/nginx_status writing

UserParameter=nginx.connections.waiting,/usr/local/zabbix_proxy/scripts/nginx_status waiting

4.在控制端的web页面上添加监控项、图形等
模板->Template OS Linux->应用集->创建应用集->创建监控项->填上名称、键值（在zabbix_agentd.conf里定义的键值名称）、应用集->图形->创建图形->填上名称、项目