Zabbix监控Tengine

title: Zabbix监控Tengine
tags: zabbix,nginx,tengine
author: Chinge Yang
date: 2016-12-29

Zabbix监控Tengine

@(学习)[nginx, zabbix, tengine]

- title: Zabbix监控Tengine
  tags: zabbix,nginx,tengine
  author: Chinge Yang
  date: 2016-12-29
Zabbix监控Tengine

Tengine是由淘宝网发起的Web服务器项目。它在Nginx的基础上，针对大访问量网站的需求，添加了很多高级功能和特性。Tengine的性能和稳定性已经在大型的网站如淘宝网，天猫商城等得到了很好的检验。现在作为一个开源项目，也越来越多的人使用它代替nginx。

1.添加Tengine配置

tengine配置文件添加如下server

    server {
        listen       80 ;
        server_name  127.0.0.1 ;

        location /nginx-status {
                stub_status on;
                allow 127.0.0.1;
                deny all;
                access_log off;
        }

        location /check-status {
                check_status;
                allow 127.0.0.1;
                deny all;
                access_log off;
        }
    }

重载Tengine后，本机查看结果：
# curl 127.0.0.1/nginx-status
Active connections: 1
server accepts handled requests
1805146 1805146 1805167
Reading: 0 Writing: 1 Waiting: 0

以上为正常显示结果。

2.添加nginx监控源脚本

cat /usr/local/zabbix/shell/nginx_status.sh

#!/bin/bash

HOST="127.0.0.1"
PORT="80" 
 
# Functions to return nginx stats 
function active { 
    /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Active' | awk '{print $NF}'       
    }     
function reading { 
    /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Reading' | awk '{print $2}'       
    }     
function writing { 
    /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Writing' | awk '{print $4}'       
    }     
function waiting { 
    /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Waiting' | awk '{print $6}'       
    }     
function accepts { 
    /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| awk NR==3 | awk '{print $1}' 
    }     
function handled { 
    /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| awk NR==3 | awk '{print $2}' 
    }       
function requests { 
    /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| awk NR==3 | awk '{print $3}' 
    } 
# Run the requested function 
$1

3.编辑zabbix agentd配置文件

修改如下：
vim /usr/local/zabbix/etc/zabbix_agentd.conf

添加zabbix自定义key，重启zabbix agentd
vim /usr/local/zabbix/etc/zabbix_agentd.conf.d/nginx_status_key

#nginx_status_key 
UserParameter=nginx.accepts,/usr/local/zabbix/shell/nginx_status.sh accepts
UserParameter=nginx.handled,/usr/local/zabbix/shell/nginx_status.sh handled
UserParameter=nginx.requests,/usr/local/zabbix/shell/nginx_status.sh requests
UserParameter=nginx.connections.active,/usr/local/zabbix/shell/nginx_status.sh active
UserParameter=nginx.connections.reading,/usr/local/zabbix/shell/nginx_status.sh reading
UserParameter=nginx.connections.writing,/usr/local/zabbix/shell/nginx_status.sh writing
UserParameter=nginx.connections.waiting,/usr/local/zabbix/shell/nginx_status.sh waiting

从zabbix server端获取监控数据，结果如下为正常：