2653885 发表于 2019-1-22 07:55:23

zabbix 监控 nginx

  1、nginx里面添加配置:
  server {
  listen       80;
  server_name192.168.1.143;
  location /nginx-status {
  stub_status on;
  access_logoff;
  allow 127.0.0.1;
  allow 192.168.1.109;
  deny all;
  }
  }
  访问效果:
http://s1.运维网.com/wyfs02/M01/89/86/wKioL1gW6dmB5XoIAAAmAa8uxmI527.png-wh_500x0-wm_3-wmp_4-s_2504345429.png
nginx Status 详细说明:
Activeconnections:对后端发起的活动连接数;
server accepts 2349542:nginx 总共处理了2349542个连接;
handled:成功创建了64603417次握手;
requests:总共处理了8798670请求。
Reading:nginx读取客户端的header数;
Writing: nginx 返回给客户端的header数;
Waiting: nginx 请求处理完成,正在等待下一请求指令的连接。
  2、在agentd上编写监控nginx的自定义key

  编辑# vim /etc/zabbix/zabbix_agentd.conf
  找到UserParameter
  添加:
  UserParameter=Nginx.accepts,/usr/bin/curl "http://192.168.1.143/nginx-status" 2>/dev/null| awk 'NR==3{print $1}'
  

  UserParameter=Nginx.handled,/usr/bin/curl "http://192.168.1.143/nginx-status" 2>/dev/null| awk 'NR==3{print $2}'
  

  UserParameter=Nginx.requests, /usr/bin/curl "http://192.168.1.143/nginx-status" 2>/dev/null| awk 'NR==3{print $3}'
  

  UserParameter=Nginx.Connections.Active, /usr/bin/curl "http://192.168.1.143/nginx-status" 2>/dev/null| grep 'Active' | awk '{print $NF}'
  

  UserParameter=Nginx.Connections.Reading,/usr/bin/curl "http://192.168.1.143/nginx-status" 2>/dev/null| grep 'Reading' | awk '{print $2}'
  

  UserParameter=Nginx.Connections.Writing,/usr/bin/curl "http://192.168.1.143/nginx-status" 2>/dev/null| grep 'Writing' | awk '{print $4}'
  

  UserParameter=Nginx.Connections.Waiting,/usr/bin/curl "http://192.168.1.143/nginx-status" 2>/dev/null| grep 'Waiting' | awk '{print $6}'
  

  3、重启zabbix-agent 并测试KEY是否可以获取到数据
  # /etc/init.d/zabbix-agent restart
  Shutting down Zabbix agent:                              [确定]
  Starting Zabbix agent:                                     [确定]
  # zabbix_get -s 192.168.1.143 -p 10050 -k "Nginx.accepts"
  30758
  # zabbix_get -s 192.168.1.143 -p 10050 -k "Nginx.handled"
  30763
  # zabbix_get -s 192.168.1.143 -p 10050 -k "Nginx.requests"
  53012
  # zabbix_get -s 192.168.1.143 -p 10050 -k "Nginx.Connections.Active"
  10
  # zabbix_get -s 192.168.1.143 -p 10050 -k "Nginx.Connections.Reading"
  0
  # zabbix_get -s 192.168.1.143 -p 10050 -k "Nginx.Connections.Writing"
  1
  # zabbix_get -s 192.168.1.143 -p 10050 -k "Nginx.Connections.Waiting"
  28
  # /usr/bin/curl "http://192.168.1.143/nginx-status"
  Active connections: 37
  server accepts handled requests
  30818 30818 53134
  

  4、添加 Items 和 Graphs 监控结果
http://s4.运维网.com/wyfs02/M02/89/88/wKioL1gW-iHB61q8AASUQBUR7lc662.png-wh_500x0-wm_3-wmp_4-s_284379292.png
  

  




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