2017-08-11 211 views
0

我试图访问运行在pm2上的Sails应用程序。如果我直接从运行它的服务器的IP访问应用程序,则应用程序运行。Nginx上的反向代理服务器从一台服务器到另一台

当我在另一台服务器上运行的Nginx作为反向代理,下面的情况:

当我使用上origin.myserver.com下面的配置,它仍然有效:

server { 
listen 80; 

location/{ 
    client_max_body_size 10m; 
    client_body_buffer_size 128k; 

    proxy_send_timeout 600; 
    proxy_read_timeout 600; 
    proxy_buffer_size 128k; 
    proxy_buffers  4 256k; 
    proxy_busy_buffers_size 256k; 
    proxy_temp_file_write_size 256k; 
    proxy_connect_timeout 30s; 
    proxy_set_header Host $host; 
    proxy_pass http://dest.myserver:1337; 

    proxy_set_header X-Real-IP $remote_addr; 
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
} 
} 

然而,当我尝试添加从Nginx的多个子目录,这是行不通的:

server { 
listen 80; 

location /auth { 
    client_max_body_size 10m; 
    client_body_buffer_size 128k; 

    proxy_send_timeout 600; 
    proxy_read_timeout 600; 
    proxy_buffer_size 128k; 
    proxy_buffers  4 256k; 
    proxy_busy_buffers_size 256k; 
    proxy_temp_file_write_size 256k; 
    proxy_connect_timeout 30s; 
    proxy_set_header Host $host; 
    proxy_pass http://dest.myserver:1337; 

    proxy_set_header X-Real-IP $remote_addr; 
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
} 
} 

我收到的错误是:

2017/08/11 15:55:13 [error] 8304#0: *3 open() "/usr/share/nginx/html/locales/locale.js" failed (2: No such file or directory), client: IP, server: , request: "GET /locales/locale.js?v=1502466823352 HTTP/1.1", host: "REVERSE PROXY IP" 

回答

0

我解决了以下配置问题:

由于服务是在Node/PM2直接,子路径将不被转发运行,如果我们的位置路径后使用/。 因此,对于没有Nginx运行的应用程序,我们使用location /auth/而不是location /auth

而且我们还需要转发标题和数据。

如果应用程序被转发到,运行于Nginx的,路径是,如果我们使用一个称为是http://myserver.com:1337/auth

location /auth/即服务转发我的情况是:

server { 

    listen 80; 

    location /auth/ { 
     proxy_set_header Host origin.myserver.com/auth/; 
     proxy_pass http://dest.myserver.com:1337/; 

     proxy_set_header X-Real-IP $remote_addr; 
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
     client_max_body_size 10m; 
     client_body_buffer_size 128k; 

     proxy_send_timeout 600; 
     proxy_read_timeout 600; 
     proxy_buffer_size 128k; 
     proxy_buffers  4 256k; 
     proxy_busy_buffers_size 256k; 
     proxy_temp_file_write_size 256k; 
     proxy_connect_timeout 300s; 
     add_header 'Access-Control-Allow-Origin' 'http://someother.domain.in'; 
     add_header 'Access-Control-Allow-Credentials' 'true'; 
     add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS'; 
     add_header 'Access-Control-Allow-Headers' 'Authorization,DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type'; 
} 
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