Question

我正在尝试将nginx配置为rails-5 api后端有一个单独的子目录。（分隔前端和后端）

原来，我在GET“/ bill”下呼叫后端api。现在我想成为它：GET'/ api / bills'。所以'api'下的所有请求都应该重定向到rails app。

但我不能让它发挥作用。重定向有效，但我在日志中看到了导轨：ActionController::RoutingError (No route matches [GET] "/api/bills")。当然这条路线不存在。 Rails只知道“/ bill”路由。我可以配置nginx，重定向对Rails是透明的，它会看到像[GET]“/ bills”这样的请求吗？

这是我目前的配置：

upstream app {
    # Path to Unicorn SOCK file, as defined previously
    server unix:/var/sockets/unicorn.myapp.sock fail_timeout=0;
}

server {
  #redirect to https      
  listen 0.0.0.0:80;
  listen [::]:80 ipv6only=on default_server;
  server_name localhost; ## Replace this with something like gitlab.example.com
  server_tokens off; ## Don't show the nginx version number, a security best practice
  return 301 https://$server_name$request_uri;
  access_log  /var/log/nginx/app_access.log;
  error_log   /var/log/nginx/app_error.log;
}


server {

    listen 0.0.0.0:443 ssl;
    listen [::]:443 ipv6only=on ssl default_server;
    server_name localhost; ## Replace this with something like gitlab.example.com

    ssl on;
    ssl_certificate /etc/ssl/nginx/host.crt;
    ssl_certificate_key /etc/ssl/nginx/host.key;

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 5m;

    location  ^~  /api {
        #try_files $uri/index.html $uri $uri/;
        try_files $uri/index.html $uri @app;
        root /app/backend/public;
    }


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

        error_page 500 502 503 504 /500.html;
    }


    location / {
      # Application Frontend root, as defined previously
      try_files $uri $uri/ =404;
      root /app/frontend/;
    }


    client_max_body_size 4G;
    keepalive_timeout 10;
}

Answer 1

在location @app区域内尝试添加以下内容：

rewrite ^/api(.*)$ $1 break;

这应该在发送上游URI的剩余部分之前剥离/api前缀。

有关详细信息，请参阅this document。

nginx中的subdir for rails api-app

1 个答案: