nginx反向代理负载均衡实战

1.反向代理多个虚拟主机节点服务器

环境

先给web1和web2安装nginx web基本配置

upstream wwwServerPools {
        server 192.168.76.3:80 weight=1;
        server 192.168.76.5:80 weight=1;
}
 
server {
        listen 80;
        server_name yunjisuan.com;
 
location / {
        proxy_pass http://wwwServerPools;
        proxy_set_header Host $host;
        #proxy_set_header X-Forwarded-For $remote_addr;
}
}
server {
        listen 80;
       server_name wangluoanquan.com;
location / {
        proxy_pass http://wwwServerPools;
        proxy_set_header Host $host;
       #proxy_set_header X-Forwarded-For $remote_addr;
 
}
 
}

2.经过反向代理后的节点服务器记录用户ip

如果web服务器是nginx部署的话，直接在反向代理服务器中nginx配置文件中添加

 在web服务器的日志文件中就可以看到ip

 要是web服务器是用apache部署的话，修改vim /etc/httpd/conf/httpd.conf

 在%h后添加即可