zabbix监控nginx_status优化版

设置nginx的status页面，如果没有，你可能需要编译安装，使用nginx -V可查看编译参数

server {
        listen       81;
        server_name  localhost;
        location /nginx_status
        {
                stub_status on;
                access_log off;
        }
        location /php-fpm_status
        {
                #fastcgi_pass 127.0.0.1:9000;
                fastcgi_pass unix:/dev/shm/php-cgi.sock;
                fastcgi_param SCRIPT_FILENAME $fastcgi_script_name;
                include fastcgi_params;
        }
}
nginx脚本：

#!/bin/bash

# -------------------------------------------------------------------------------
# Notice
# Apply zabbix version 2.4.x to 3.0.3
# Nginx Need to open nginx status modules
#################################################################################
PORT="81"
CLU="/usr/bin/curl http://127.0.0.1:$PORT/nginx_status"
#FILE=/tmp/nginx_status.txt
if [[ $# == 1 ]]; then
        case $1 in
        #当前处于打开状态的连接数
        Active)
                output=`$CLU 2>/dev/null |awk '/Active/{print $3}'` 2>/dev/null
                echo $output
        ;;
        #共处理的链接，已经接受的链接
        server)
                output=`$CLU 2>/dev/null |awk 'NR==3{print $1}'` 2>/dev/null
                echo $output
        ;;
        #成功创建握手，已经处理的链接
        accepts)
                output=`$CLU 2>/dev/null |awk 'NR==3{print $2}'` 2>/dev/null
                echo $output
        ;;
        #已经处理的链接，共处理的请求书
        handled)
                output=`$CLU 2>/dev/null |awk 'NR==3{print $3}'` 2>/dev/null
                echo $output
        ;;
        #读取客户端的连接数，正处于接受请求状态的连接数
        reading)
                output=`$CLU 2>/dev/null |awk 'NR==4{print $2}'` 2>/dev/null
                echo $output
        ;;
        #相应数据到客户端的数量，请求已经接受完成，正处于处理请求或发送响应的过程的连接数
        Writing)
                output=`$CLU 2>/dev/null |awk 'NR==4{print $4}'` 2>/dev/null
                echo $output
        ;;
        #开启keep-alive的情况下，这个值等于active-(reading+writing),意思就是nginx已经处理完正在等候下一个请求指令的驻留链接
        #保持链接模式，且处于活动状态的连接数
        Waiting)
                output=`$CLU 2>/dev/null |awk 'NR==4{print $6}'` 2>/dev/null
                echo $output
        ;;
        *)
        echo "Usage:$0{Active|server|accepts|handled|reading|Writing|Waiting}"
        ;;
esac
fi

#nginx

UserParameter=nginx.status[*],/usr/local/zabbix/scripts/nginx_status.sh $1 $2