Zabbix企业级监控之监控Nginx

文章目录

[隐藏]

• 1.如何监控Nginx?
• 2.安装Nginx需要的模块
• 3.重启agent
• 4.添加nginx模板
• 5.编写shell脚本

1.如何监控Nginx?

需要添加http_stub_status_module 模块

2.安装Nginx需要的模块

（1）安装依赖包

yum -y install vim gcc wget pcre-devel openssl-devel gcc-c++ pcre-dev  zlib-devel  

（2）安装nginx

wget http://101.96.10.63/nginx.org/download/nginx-1.12.1.tar.gz  

解压

tar -zxvf nginx-1.12.1.tar.gz  

添加nginx组并添加nginx用户

useradd -M -s /sbin/nologin nginx  

（3）编译安装

cd nginx-1.12.1  ./configure --prefix=/etc/nginx --user=nginx --group=nginx --with-http_stub_status_module  make && make install  

（4）vim nginx.conf

在server {} 添加nginx统计模块

#nginx状态监控          location /nginx_status {                stub_status on;                access_log off;                allow all;        }  

（5）重启nginx

3.重启agent

systemctl restart zabbix-agent  

4.添加nginx模板

vim /etc/zabbix/zabbix_agentd.d/userparameter_nginx.conf  UserParameter=nginx_status[*],/bin/bash /etc/zabbix/shell/monitor_nginx.sh "$1"  

5.编写shell脚本

vim /etc/zabbix/shell/monitor_nginx.sh

#!/bin/bash    nginx_port=81  nginx_ip=127.0.0.1  curl_addres="http://$nginx_ip:$nginx_port/nginx_status"  nginx_active() {      curl -s $curl_addres|grep "Active"|awk '{print $3}'  }    nginx_reading() {     curl -s $curl_addres |grep "Reading"| awk '{print $2}'  }  nginx_writing() {     curl -s $curl_addres |grep "Writing"|awk '{print $4}'  }    nginx_waiting() {     curl -s $curl_addres |grep "Waiting"|awk '{print $6}'  }    nginx_accept() {     curl -s $curl_addres |awk 'NR==3{print $1}'  }  nginx_handled() {     curl -s $curl_addres |awk 'NR==3{print $2}'  }    nginx_requests() {     curl -s $curl_addres |awk 'NR==3{print $3}'  }    case $1 in      nginx_active)          nginx_active;      ;;      nginx_reading)          nginx_reading;      ;;      nginx_writing)          nginx_writing;      ;;      nginx_waiting)          nginx_waiting;      ;;      nginx_accept)          nginx_accept;      ;;      nginx_handled)          nginx_handled;      ;;      nginx_requests)          nginx_requests;      ;;      *)  esac  

原文出处：51cto -> http://blog.51cto.com/12217124/2155449