qq78707 发表于 2017-12-31 19:52:08

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)

  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_name127.0.0.1 ;
  

  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:
  


4.导入zabbix监控Tengine模板

  模板链接

5.Zabbix主机链接模板


6.监控成功


总结
  从上文看到,Zabbix添加自定义监控数据,需要做到:
  
Zabbix agentd添加自定义key;
  
自定义key调用的是获取监控数据源脚本等;
  
添加Zabbix主机数据源模板,主机链接模板。
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