环境说明

已关闭防火墙、selinux；
所用zabbix版本4.0.3(源码安装)；
开启Nginx状态监测，开启配置详情请见Nginx状态监测；
所用IP地址如下表：

ip地址	角色
192.168.163.128	server
192.168.163.168	agent

配置

编写脚本

#!/bin/bash

NGINX_PORT=80
NGINX_COMMON=$1

function Active_connection () {
curl -s http://127.0.0.1:$NGINX_PORT/status | awk '/Active/ {print NF}'
}
function accepts () {
curl -s http://127.0.0.1:$NGINX_PORT/status | awk 'NR==3 {print $1}'
}
function handled () {
curl -s http://127.0.0.1:$NGINX_PORT/status | awk 'NR==3 {print $2}'
}
function requests () {
curl -s http://127.0.0.1:$NGINX_PORT/status | awk 'NR==3 {print $3}'
}
function Reading () {
curl -s http://127.0.0.1:$NGINX_PORT/status | awk '/Reading/ {print $2}'
}
function Writing () {
curl -s http://127.0.0.1:$NGINX_PORT/status | awk '/Writing/ {print $4}'
}
function Waiting () {
curl -s http://127.0.0.1:$NGINX_PORT/status | awk '/Waiting/ {print $6}'
}

case $1 in
	Active_connection)
		Active_connection;
	;;
	requests)
		requests;
	;;
	accepts)
		accepts;
	;;
	handled)
		handled;
	;;
	Reading)
		Reading;
	;;
	Writing)
		Writing;
	;;
	Waiting)
		Waiting;
	;;
	*)
		echo "Usage:$0 {Active_connection|requests|accepts|handled|Reading|Writing|Waiting}"
	;;
esac

给脚本赋予执行权限

[root@localhost scripts]# chmod +x nginx_status.sh

修改配置文件/usr/local/etc/zabbix_agentd.conf

UnsafeUserParameters=1
UserParameter=nginx_status[*],/bin/bash /scripts/nginx_status.sh "$1"

重启agent端zabbix-agent服务

pkill zabbix_agentd
zabbix_agentd

在server端进行测试

[root@localhost init.d]# zabbix_get -s 127.0.0.1 -k "nginx_status[requests]"
481