Nginx监控模块(vts模块)详解

 make && make install

ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin 

nginx -v  检查 nginx版本

nginx -V

vhost_traffic_status_zone;            #流量状态监控 

log_format main '{ "@timestamp": "$time_local", '
'"@fields": { '
'"uri":"$request_uri",'
'"url":"$uri",'
'"upstream_addr":"$upstream_addr",'
'"remote_addr": "$remote_addr", '
'"remote_user": "$remote_user", '
'"body_bytes_sent": "$body_bytes_sent", '
'"host":"$host",'
'"server_addr":"$server_addr",'
'"request_time": "$request_time", '
'"request_time":"$request_time",'
'"status":"$status",'
'"request": "$request", '
'"request_method": "$request_method", '
'"size":$body_bytes_sent,'
'"upstream_time":"$upstream_response_time"'
'"http_referrer": "$http_referer", '
'"body_bytes_sent":"$body_bytes_sent", '
'"http_x_forwarded_for": "$http_x_forwarded_for", '
'"http_user_agent": "$http_user_agent" } }';

 location /status {<!--{C}%3C!%2D%2D%20%2D%2D%3E-->
            vhost_traffic_status_display;
            vhost_traffic_status_display_format html;
        }

#!/bin/bash
echo "提前准备好安装包如：nginx-1.15.9.tar.gz  nginx-module-vts-master.zip"
##关闭防火墙及核心防护
systemctl stop firewalld
systemctl disable firewalld
setenforce 0

#删除原有的nginx
rm -rf /var/run/yum.pid
##安装依赖包
yum -y install gcc gcc-c++ pcre-devel zlib-devel make pcre zlib openssl openssl-devel
#解包
tar zxvf nginx-1.15.9.tar.gz
unzip nginx-module-vts-master.zip
#创建运行用户、组
useradd -M -s /sbin/nologin nginx 
##编译
cd /opt/nginx-1.15.9/
./configure \
--prefix=/usr/local/nginx \
--user=nginx \
--group=nginx \
--add-module=/usr/local/nginx-module-vts-master/  #vts模块

#--with-http_stub_status_module  统计模块
#安装 
make && make install
#优化路径
ln -s /usr/local/nginx/sbin/* /usr/local/sbin/
#查看nginx安装信息
nginx -V
#把nginx的加入到systemctl管理中
cat<<EOF >/usr/lib/systemd/system/nginx.service
[Unit]    
Description=nginx                            
After=network.target                        
[Service]
Type=forking                                
PIDFile =/usr/local/nginx/logs/nginx.pid    
ExecStart=/usr/local/nginx/sbin/nginx        
ExecrReload=/bin/kill -s HUP $MAINPID        
ExecrStop=/bin/kill -s QUIT $MAINPID        
PrivateTmp=true
[Install]
WantedBy=multi-user.target
EOF
#给权限
chmod 754 /lib/systemd/system/nginx.service
#备份nginx配置文件 
cp /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf.bak
#修改nginx的配置文件
sed -i "21i vhost_traffic_status_zone; #流量状态监控" /usr/local/nginx/conf/nginx.conf

sed -i "/#log_format  main/i log_format main '{ "@timestamp": "$time_local", '
'"@fields": { '
'"uri":"$request_uri",'
'"url":"$uri",'
'"upstream_addr":"$upstream_addr",'
'"remote_addr": "$remote_addr", '
'"remote_user": "$remote_user", '
'"body_bytes_sent": "$body_bytes_sent", '
'"host":"$host",'
'"server_addr":"$server_addr",'
'"request_time": "$request_time", '
'"request_time":"$request_time",'
'"status":"$status",'
'"request": "$request", '
'"request_method": "$request_method", '
'"size":$body_bytes_sent,'
'"upstream_time":"$upstream_response_time"'
'"http_referrer": "$http_referer", '
'"body_bytes_sent":"$body_bytes_sent", '
'"http_x_forwarded_for": "$http_x_forwarded_for", '
'"http_user_agent": "$http_user_agent" } }';" /usr/local/nginx/conf/nginx.conf

sed -i "/server_name  localhost;/a location /status {
            vhost_traffic_status_display;
            vhost_traffic_status_display_format html;
        }" /usr/local/nginx/conf/nginx.conf
#重启nginx
systemctl restart nginx &> /dev/null
#测试   本机ip/status