Nginx做代理

0 查看日志

tail -f /var/log/nginx/access.log

1 Nginx代理配置语法

1.Nginx代理配置语法

Syntax: proxy_pass URL;

Default:    —

Context:    location, if in location, limit_except

http://localhost:8000/uri/

http://192.168.56.11:8000/uri/

http://unix:/tmp/backend.socket:/uri/

2.类似于nopush缓冲区

//尽可能收集所有头请求,

Syntax: proxy_buffering on | off;

Default:

proxy_buffering on;

Context:    http, server, location

//扩展:

proxy_buffer_size

proxy_buffers

proxy_busy_buffer_size

3.跳转重定向

Syntax: proxy_redirect default;

proxy_redirect off;proxy_redirect redirect replacement;

Default:    proxy_redirect default;

Context:    http, server, location

4.头信息

Syntax: proxy_set_header field value;

Default:    proxy_set_header Host $proxy_host;

            proxy_set_header Connection close;

Context:    http, server, location

//扩展:

proxy_hide_header

proxy_set_body

5.代理到后端的TCP连接超时

Syntax: proxy_connect_timeout time;

Default: proxy_connect_timeout 60s;

Context: http, server, location

//扩展

proxy_read_timeout  //以及建立

proxy_send_timeout  //服务端请求完, 发送给客户端时间

6.Proxy常见配置项具体配置如下

[root@Nginx ~]# vim /etc/nginx/proxy_params

proxy_redirect default;

proxy_set_header Host $http_host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

proxy_connect_timeout 30;

proxy_send_timeout 60;

proxy_read_timeout 60;

proxy_buffer_size 32k;

proxy_buffering on;

proxy_buffers 4 128k;

proxy_busy_buffers_size 256k;

proxy_max_temp_file_size 256k;

//具体location实现

location / {

    proxy_pass http://127.0.0.1:8080;

    include proxy_params;

}

2 Nginx正向代理示例

Nginx正向代理配置实例

//配置69.113访问限制,仅允许同网段访问

location ~ .*\.(jpg|gif|png)$ {

    allow 192.168.69.0/24;

    deny all;

    root /soft/code/images;

}

//配置正向代理

[root@Nginx ~]# cat /etc/nginx/conf.d/zy_proxy.conf

server {

    listen       80;

    resolver 233.5.5.5;

    location / {

        proxy_pass http://$http_host$request_uri;

        proxy_set_header Host $http_host;

        proxy_set_header X-Real-IP $remote_addr;

        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

    }

}

//客户端使用SwitchySharp浏览器插件配置正向代理

3 Nginx反向代理示例

/proxy代理

[root@proxy ~]# cat /etc/nginx/conf.d/proxy.conf

server {

    listen 80;

    server_name nginx.bjstack.com;

    index index.html;

    location / {

    proxy_pass http://192.168.56.100;

    include proxy_params;

    }

}

//WEB站点

[root@Nginx ~]# cat /etc/nginx/conf.d/images.conf

server {

    listen 80;

    server_name nginx.bjstack.com;

    root /soft/code;

    location / {

        root /soft/code;

        index index.html;

    }

    location ~ .*\.(png|jpg|gif)$ {

    gzip on;

    root /soft/code/images;

    }

}

巴特西

Nginx做代理

0 查看日志

1 Nginx代理配置语法

2 Nginx正向代理示例

3 Nginx反向代理示例

最新文章

热门文章