nginx反向代理网站遇到的一些问题

使用nginx反向代理百度之类的网站和反向代理自己发布的服务设置上有点差别

使用include 配置文件方式,

首先在 nginx.conf文件的 http 中 加入,

 

include             /etc/nginx/proxy34.conf;

proxy34.conf 文件内容如下:

## Basic reverse proxy server ##
## backend for 16.32  ##
upstream uicps  {
#    server 192.168.16.32:59002 weight=1;
     server www.163.com;
}
 
## Start 16.32 ##
server {
    listen 9000;
    server_name  localhost;
 
#    access_log  logs/proxy34.access.log  main;
#    error_log  logs/proxy34.error.log;
    root   html;
    index  index.html index.htm index.php;
 
    ## send request back to 16.32 ##
    location / {
        proxy_pass  http://uicps;
 
        #Proxy Settings
        proxy_redirect     off;
        proxy_set_header   Host     www.163.com;  #           $host;不能使用$host变量
        proxy_set_header   X-Real-IP        $remote_addr;
        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
        proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
        proxy_max_temp_file_size 0;
        proxy_connect_timeout      90;
        proxy_send_timeout         90;
        proxy_read_timeout         90;
        proxy_buffer_size          4k;
        proxy_buffers              4 32k;
        proxy_busy_buffers_size    64k;
        proxy_temp_file_write_size 64k;
   }
}

另一种情况Nginx有反向代理用户的真实IP地址:

从nginx模块中取$remote_addr值为上一级代理的IP地址,而非真实客户端的IP地址。为了获取真实客户端IP地址,可以使用nginx自带的realip模块。此模块可将真实客户端IP地址设置进HTTP请求头中,以便后端的web服务器获取。

set_real_ip_from 192.168.1.209; 其中192.168.1.209是代理服务器地址

反向代理的nginx配置

location / {
    #root   /usr/share/nginx/html/minor/public;
    #try_files $uri $uri/ /index.php?$query_string;
    proxy_pass http://192.168.1.219;
    proxy_set_header Host $host;
    set_real_ip_from 192.168.1.209;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header REMOTE-HOST $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    fastcgi_param  REMOTE_ADDR        $remote_addr;
    index  index.php index.html index.htm;
}

 

 

转载自:https://blog.csdn.net/chenyulancn/article/details/70841298

    https://blog.csdn.net/chuoban7047/article/details/100764831

posted @ 2021-07-29 16:44  xiaoyuanhost  阅读(484)  评论(0)    收藏  举报