Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/ruby-on-rails/65.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Ruby on rails 使用nginx+;独角兽_Ruby On Rails_Nginx_Unicorn - Fatal编程技术网

Ruby on rails 使用nginx+;独角兽

Ruby on rails 使用nginx+;独角兽,ruby-on-rails,nginx,unicorn,Ruby On Rails,Nginx,Unicorn,我正在寻找建立一个与独角兽nginx服务器。I第一个应用程序已设置,但它位于根“/”上。我真正想要的是输入localhost/app1,它将运行,而如果只需输入根目录,html或php页面将被打开 有线索吗 以下是当前的nginx.config: worker_processes 4; user nobody nogroup; # for systems with a "nogroup" pid /tmp/nginx.pid; error_log /tmp/nginx.error.log;

我正在寻找建立一个与独角兽nginx服务器。I第一个应用程序已设置,但它位于根“/”上。我真正想要的是输入localhost/app1,它将运行,而如果只需输入根目录,html或php页面将被打开

有线索吗

以下是当前的nginx.config:

worker_processes 4;

user nobody nogroup; # for systems with a "nogroup"

pid /tmp/nginx.pid;
error_log /tmp/nginx.error.log;

events {
  worker_connections 1024; # increase if you have lots of clients
  accept_mutex off; # "on" if nginx worker_processes > 1
}

http {
  include mime.types;


  default_type application/octet-stream;
  access_log /tmp/nginx.access.log combined;

  sendfile on;

  tcp_nopush on; # off may be better for *some* Comet/long-poll stuff
  tcp_nodelay off; # on may be better for some Comet/long-poll stuff

  gzip on;
  gzip_http_version 1.0;
  gzip_proxied any;
  gzip_min_length 500;
  gzip_disable "MSIE [1-6]\.";
  gzip_types text/plain text/html text/xml text/css
             text/comma-separated-values
             text/javascript application/x-javascript
             application/atom+xml;

  upstream sip {
    server unix:/home/analista/www/sip/tmp/sockets/sip.unicorn.sock fail_timeout=0;
  }

  server {

    listen 80 default deferred; # for Linux


    client_max_body_size 4G;
    server_name sip_server;

    keepalive_timeout 5;

    # path for static files
    root /home/analista/www/sip/public;

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

    location @app {

      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
      proxy_set_header Host $http_host;
      proxy_redirect off;   
      # proxy_buffering off;

      proxy_pass http://sip;
    }

    location / {
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header Host $http_host;
      proxy_redirect off;
      if (!-f $request_filename) {
        proxy_pass http://sip;
        break;
      }
    }

    # Rails error pages
    error_page 500 502 503 504 /500.html;
    location = /500.html {
      root /home/analista/www/sip/public;
    }
  }
}
我明白了! 事实证明这很简单,我在我的博客上写了一篇文章

内容如下:

我正在使用Ruby 2.0和Rails 4.0。我想您已经安装了nginx和unicorn。那么,让我们开始吧

在nginx.conf文件中,我们将使nginx指向unicorn套接字:

upstream unicorn_socket_for_myapp {
  server unix:/home/coffeencoke/apps/myapp/current/tmp/sockets/unicorn.sock fail_timeout=0;
}
然后,在服务器侦听端口80的情况下,添加一个位置块,该位置块指向rails应用程序所在的子目录(此代码必须位于服务器块内):

现在你可以让独角兽当执事了:

sudo unicorn_rails -c config/unicorn.rb -D
最后要做的一件事,也是我挖掘得最多的一件事是为rails routes文件添加一个作用域,如下所示:

MyApp::Application.routes.draw do
  scope '/myapp' do
    root :to => 'welcome#home'

    # other routes are always inside this block
    # ...
  end
end
这样,你的应用程序将映射一个链接/myapp/welcome,intead of just/welcome

但还有更好的办法 好的,上面的内容可以在生产服务器上使用,但是开发呢?您是否要正常开发,然后在部署时更改rails配置?对于每个应用程序?这是不必要的

因此,您需要创建一个新模块,我们将把它放在
lib/route\u scoper.rb

require 'rails/application'

module RouteScoper
  def self.root
    Rails.application.config.root_directory
  rescue NameError
    '/'
  end
end
之后,在
routes.rb中执行以下操作:

require_relative '../lib/route_scoper'

MyApp::Application.routes.draw do
  scope RouteScoper.root do
    root :to => 'welcome#home'

    # other routes are always inside this block
    # ...
  end
end
我们要做的是查看是否指定了根目录,如果是,请使用它,否则,请转到“/”。现在我们只需要指向config/environments/production.rb上的根目录:

MyApp::Application.configure do
  # Contains configurations for the production environment
  # ...

  # Serve the application at /myapp
  config.root_directory = '/myapp'
end

在config/environments/development.rb中,我没有指定config.root\u目录。这样它就使用了普通的url根。

非常好的解决方案!!我有一点改进:你不需要一个线路操作员。一个带rescue的表达式就可以了,imho
root\u dir=Rails.application.config.root\u目录救援“/”
。然后执行
scope root\u dir do。。。结束
。您可以制作一个关于的简短视频教程吗?如果您已经知道它是重复的,那么就无需再次回答相同的问题。
MyApp::Application.configure do
  # Contains configurations for the production environment
  # ...

  # Serve the application at /myapp
  config.root_directory = '/myapp'
end