ruby-on-rails - Rails 重定向在 nginx 和 gunicorn 设置上失败

Question

我已经按照 Railscasts 第 293 集中的描述设置了在 nginx 和 unicorn 上运行。

当我尝试重定向时，例如

class PostsController < ApplicationController
  def show
    redirect_to posts_path, :notice => "Test redirect"
  end
end

我被重定向到 http://unicorn/posts 而不是 http://mydomain.com/posts

这是我的应用程序的 nginx.conf

upstream unicorn {
  server unix:/tmp/unicorn.scvrush.sock fail_timeout=0;
}

server {
  listen 80 default deferred;
  # server_name example.com;
  root /var/apps/current/public;  

  try_files $uri/index.html $uri @unicorn;

  location @unicorn {
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_redirect off;
    proxy_pass http://unicorn;
  }

  keepalive_timeout 5;
}

Answer 1

这对我有用:

upstream unicorn {
  server unix:/tmp/unicorn.example.sock fail_timeout=0;
}

server {
  listen       80;
  listen       localhost;
  server_name  www.example.com;
  keepalive_timeout 5;

  location / {
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    # this is required for HTTPS:                                                                                                                                                                                                                                             
    # proxy_set_header X-Forwarded-Proto https;
    proxy_set_header Host $http_host;
    proxy_redirect off;
    proxy_pass http://unicorn;
  }

}

在我的 ./config/unicorn.rb 文件中:

# Listen on a Unix data socket                                                                                                                                                                                                                                                                                  
listen "/tmp/unicorn.example.sock", :backlog => 64