Zabbix企业级监控之监控Nginx
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-devzlib-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.confUserParameter=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;
;;
*)
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