zabbix监控nginx

1.在nginx中开启状态模板

[[email protected] ~]# vim /usr/local/nginx-1.8.0/conf/nginx.conf

    location /stat {
        stub_status on;
        access_log off;
        allow 本机的IP地址;          #只允许本机访问
        deny all;
    }

2.写出监控nginx的脚本

[[email protected] ~]# vim /home/shell/nc_nginx_check.sh
#!/bin/bash
# Script to fetch nginx statuses for tribily monitoring systems
# Author: Dick
# Data: 2016-05-12
HOST=网站的域名

# Functions to return nginx stats
function active {
/usr/bin/curl "http://$HOST/stat" 2>/dev/null| grep 'Active' | awk '{print $NF}'
}
function reading {
/usr/bin/curl "http://$HOST/stat" 2>/dev/null| grep 'Reading' | awk '{print $2}'
}
function writing {
/usr/bin/curl "http://$HOST/stat" 2>/dev/null| grep 'Writing' | awk '{print $4}'
}
function waiting {
/usr/bin/curl "http://$HOST/stat" 2>/dev/null| grep 'Waiting' | awk '{print $6}'
}
function accepts {
/usr/bin/curl "http://$HOST/stat" 2>/dev/null| awk NR==3 | awk '{print $1}'
}
function handled {
/usr/bin/curl "http://$HOST/stat" 2>/dev/null| awk NR==3 | awk '{print $2}'
}
function requests {
/usr/bin/curl "http://$HOST/stat" 2>/dev/null| awk NR==3 | awk '{print $3}'
}
# Run the requested function
$1 #接收第一个参数

[[email protected] ~]# vim /etc/zabbix/zabbix_agentd.conf #添加如下参数

UnsafeUserParameters=1
UserParameter=nginx.accepts,/home/shell/nc_nginx_check.sh accepts
UserParameter=nginx.handled,/home/shell/nc_nginx_check.sh handled
UserParameter=nginx.requests,/home/shell/nc_nginx_check.sh requests
UserParameter=nginx.connections.active,/home/shell/nc_nginx_check.sh active
UserParameter=nginx.connections.reading,/home/shell/nc_nginx_check.sh reading
UserParameter=nginx.connections.writing,/home/shell/nc_nginx_check.sh writing
UserParameter=nginx.connections.waiting,/home/shell/nc_nginx_check.sh waiting

[[email protected] ~]# /etc/init.d/zabbix-agent restart
Shutting down Zabbix agent: [ OK ]
Starting Zabbix agent: [ OK ]
[[email protected] ~]#

3.在zabbix服务端测试是否有数据

[[email protected] ~]# yum install zabbix-get -y

[[email protected] ~]# zabbix_get -s 被监控端的IP地址 -k "nginx.accepts"
16187540
[[email protected] ~]# zabbix_get -s 被监控端的IP地址 -k "nginx.handled"
16187585
[[email protected] ~]# zabbix_get -s 被监控端的IP地址 -k "nginx.requests"
55652248
[[email protected] ~]# zabbix_get -s 被监控端的IP地址 -k "nginx.connections.active"
349
[[email protected] ~]#