Nginx代理传递配置docker

时间:2014-10-10 17:45:51

标签: nginx docker proxypass

问题在于:

主机有多个docker应用程序在不同的端口上运行,例如。 App1 @ 3001,App2 @ 3002 ... 3100等

现在,我想以这种格式访问应用http://hostname.com/app1http://hostname.com/app2 ..

为此,我在主机上运行nginx,根据子uri将请求代理到正确的端口

location = /app1 {
    proxy_redirect http://hostname:3001/;
    include /etc/nginx/proxy_params;
}

location ^~ /app1 {
    proxy_redirect http://hostname:3001/app1;
    include /etc/nginx/proxy_params;
}

但是,当网站的子uri更改或网站重定向时,这不起作用。 例如:

If I visit the site at hostname:3001 -> I can see the site
If I visit the site at http://hostname.com/app1 -> I can see the site
If the site page is at hostname:3001/static/index.html then when i access it as http://hostname.com/app1 the page changes to http://hostname.com/static/index.html -> I get 404.

有办法做到这一点吗?或者唯一的方法是将dns设置为app1.hostname.com并进行基于名称的路由?

2 个答案:

答案 0 :(得分:2)

在您想要的server {}区块内:

location /app1 {
    rewrite ^/app1(.*) /$1 break;
    proxy_pass http://hostname:3001/;
    proxy_redirect off;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}

location /app2 {
    rewrite ^/app2(.*) /$1 break;
    proxy_pass http://hostname:3002/;
    proxy_redirect off;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}

此处的重写规则会将正确的uris传递给端口

答案 1 :(得分:1)

您可以让每个应用都在一个单独的端口(例如3000和3001)上进行侦听,然后按如下方式配置您的nginx(将其包含在server {}定义块中):

 location /app1 {
  proxy_pass        http://localhost:3000;
  proxy_set_header  X-Real-IP  $remote_addr;
 }

 location /app2 {
  proxy_pass        http://localhost:3001;
  proxy_set_header  X-Real-IP  $remote_addr;
 }