Py学习  »  NGINX

Nginx正向代理(实现内网(浏览器、终端、Docker)可以访问外网)

Grom/Hellscream • 4 年前 • 2559 次点击  

环境 :CentOS7.6、Nginx 1.16
说明 :nginx正向代理默认只支持http,不支持https,需借助第三方模块“ngx_http_proxy_connect_module
”来实现(https://github.com/chobits/ngx_http_proxy_connect_module)。
nginx安装 :(这里使用当前稳定版本,nginx1.16)

[root@localhost ~]# yum -y install make zlib zlib-devel gcc-c++ libtool  openssl openssl-devel
[root@localhost ~]# wget http://nginx.org/download/nginx-1.16.0.tar.gz
[root@localhost ~]# git clone https://github.com/chobits/ngx_http_proxy_connect_module.git
[root@localhost ~]# tar xf nginx-1.16.0.tar.gz -C /usr/local/src/
[root@localhost ngx_http_proxy_connect_module]# cd /usr/local/src/nginx-1.16.0/
[root@localhost nginx-1.16.0]# patch -p1 < /root/ngx_http_proxy_connect_module/patch/proxy_connect_rewrite_101504.patch (此处proxy_connect_module选择与nginx版本有关,具体请看下图)
[root@localhost nginx-1.16.0]# ./configure --add-module=/root/ngx_http_proxy_connect_module/
[root@localhost nginx-1.16.0]# make -j 8 (我这里是8核的cpu,就用8核的编译)
[root@localhost nginx-1.16.0]# make install

nginx版本与对应的模块
修改配置 :

[root@localhost conf]# vim /usr/local/nginx/conf/nginx.conf
resolver 192.168.33.1;(DNS服务器IP或者外网网关IP)
    server {
        listen 6666;(proxy端口)
        proxy_connect;(调用ngx_http_proxy_connect_module模块)
        location / {
            proxy_pass $scheme://$host$request_uri;
        }
    }
    (以下配置在原有配置上改动即可,我懒~)
    server {   
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
            proxy_pass $scheme://$host$request_uri;
        }

测试

[root@localhost conf]# /usr/local/nginx/sbin/nginx
[root@localhost conf]# netstat -anutp|egrep 80\|6666
tcp        0      0 0.0.0.0:6666            0.0.0.0:*               LISTEN      10785/nginx: worker 
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      10785/nginx: worker 

客户端浏览器代理设置
这里以firefox为例:

在这里插入图片描述

终端:

vim /etc/profile.d/net_prox    (自定义一个http&https代理环境变量脚本)
export http_proxy=192.168.0.250:6666
export https_proxy=192.168.0.250:6666

Docker:

 mkdir -p /etc/systemd/system/docker.service.d
 vim /etc/systemd/system/docker.service.d/http-proxy.conf
 [Service]
 Environment="HTTP_PROXY=http://192.168.0.250:6666"

 vim /etc/systemd/system/docker.service.d/https-proxy.conf
 [Service]
 Environment="HTTPS_PROXY=http://192.168.0.250:6666"

 systemctl daemon-reload
 systemctl restart docker
 systemctl show --property=Environment docker   (验证)
Python社区是高质量的Python/Django开发社区
本文地址:http://www.python88.com/topic/48097
 
2559 次点击