使用nginx容器作为反向代理时的原始url [英] Original url when using nginx container as reverse proxy

问题描述

我有一个Web应用程序作为一个停靠码头容器部署。我还有一个 nginx 容器（使用 dnsmasq 解析器）设置为在Web应用程序前面的反向代理，它的80端口映射到主机。我的应用程序使用SSO身份验证。

I have a web application deployed as a docker container. I also have an nginx container (using dnsmasq resolver) set up to act as a reverse proxy in front of the web application, it's 80 port mapped to the host. My application uses SSO authentication.

当我使用我的身份提供商登录时，回调URL似乎是我的Web应用程序的内部域名，而不是主机上的正确URL机器。

When I log in using my identity provider, the callback url seems to be my web application's internal domain name, not the proper url on the host machine.

我的nginx配置：

server {
    resolver 127.0.0.1 valid=1s ipv6=off;
    set $upstream_endpoint http://myapp:5000;
    listen 80;

    location / {
      proxy_pass $upstream_endpoint;
    }
}

sso尝试重定向的回调网址是 http：// myapp：5000 不是 http://myhost.com:80 ，这显然是因为它是内部的。

The callback url to which the sso tries to redirect is http://myapp:5000 not http://myhost.com:80, which is obviously fails since it is internal.

有人可以帮助我找到如何设置nginx正确吗？

Could somebody please help me find how to set nginx up properly?

推荐答案

将此指令添加到位置：

proxy_set_header主机myhost.com;

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