404用的Apache2和客运部署Rails应用程序未找到错误 [英] 404 Not found error in deploying a Rails app with Apache2 and Passenger

问题描述

大概简单的调整的问题，但我不知道怎么回事错了。

我要一台主机是我的Rails应用程序，其使用Capistrano的部署3.2.1服务器。
这是一台Unix机器运​​行Apache / 2.2.15，名为ENG-PERF（企业内部机器，所以没有www.address.com语法此刻）。

我也跟着<一个href=\"https://www.phusionpassenger.com/documentation/Users%20guide%20Apache.html#_deploying_a_ruby_on_rails_1_x_or_2_x_but_not_rails_gt_3_x_application\"相对=nofollow>本指南和整个安装过程了没有任何麻烦。
我编辑的配置文件，以便它看起来像这样：

 ＆LT;虚拟主机*：80＆GT;
  服务器名CHI-PERF
  ＃！一定要指出的DocumentRoot公！
  的DocumentRoot的/ var / WWW / eng_performance /电流/公/
  ＆LT;目录/ var / WWW / CHI-性能/电流/公/＆GT;
     ＃这阿帕奇放松安全设置。
     所有的AllowOverride
     ＃多视图必须关闭。
     选项​​-MultiViews
     ＃取消这个，如果你是在Apache＆GT; = 2.4：
     #Require授予所有
  ＆LT; /目录＆GT;
＆LT; /虚拟主机＆GT;
 

这给了我这个错误：

未找到

请求的URL /没有被此服务器上找到。

接下来，我试图通过创建假人应用程序 - <后续的指导href=\"https://www.phusionpassenger.com/documentation/Users%20guide%20Apache.html#_tutorial_example_writing_and_deploying_a_hello_world_rack_application\"相对=nofollow>这里解释，并改变了配置文件是：

 ＆LT;虚拟主机*：80＆GT;
  服务器名CHI-PERF
  ＃！一定要指出的DocumentRoot公！
  的DocumentRoot的/ var / WWW / rack_example /公/
  ＆LT;目录/ var / WWW / rack_exmaple /公/＆GT;
     ＃这阿帕奇放松安全设置。
     所有的AllowOverride
     ＃多视图必须关闭。
     选项​​-MultiViews
     ＃取消这个，如果你是在Apache＆GT; = 2.4：
     #Require授予所有
  ＆LT; /目录＆GT;
＆LT; /虚拟主机＆GT;
 

这导致完全一样Not Found错误。所以，我想我失去了一些东西很简单..

另外，我试图重新启动Apache服务器，并提示：的httpd：无法可靠地确定了服务器的完全合格的域名，使用the.machine.ip.addr对于ServerName
因此，我改变了服务器名称字段是这个寻址，但没有任何工作。

更新：

以下富的提醒，我更新了配置文件，所以现在我得到这样的输出：

  config.ru:2：语法错误，意想不到的tIDENTIFIER，期待= GT;
... [200，{Content-Type的= GT;text / html的}，[你好＆LT; B＆GT;与世界LT; / B ...
... ^
config.ru:2：语法错误，意想不到的tSTRING_BEG，期待keyword_do或'{'或'（'
... {的Content-Type =＆gt;中的text / html}，[你好＆LT; B＆GT;与世界LT; / B＆gt;中]
... ^
config.ru:2：语法错误，意想不到的tIDENTIFIER，keyword_end期待
...-类型=＆GT; text / html的}，[你好＆LT; B＆GT;与世界LT; / B＆gt;中]
... ^
config.ru:2：未结束的正则表达式符合文件结束
config.ru:2：语法错误，意想不到的输入结束，预计keyword_end
 ）}。to_app
          ^（的SyntaxError）
  /home/deploy/.rvm/gems/ruby-2.0.0-p481/gems/passenger-4.0.50/helper-scripts/rack-$p$ploader.rb:112:in `EVAL
  /home/deploy/.rvm/gems/ruby-2.0.0-p481/gems/passenger-4.0.50/helper-scripts/rack-$p$ploader.rb:112:in `preload_app
  /home/deploy/.rvm/gems/ruby-2.0.0-p481/gems/passenger-4.0.50/helper-scripts/rack-$p$ploader.rb:158:in `＆LT;模块：应用＆GT;'
  /home/deploy/.rvm/gems/ruby-2.0.0-p481/gems/passenger-4.0.50/helper-scripts/rack-$p$ploader.rb:29:in`＆LT;模块：PhusionPassenger＆GT;'
  /home/deploy/.rvm/gems/ruby-2.0.0-p481/gems/passenger-4.0.50/helper-scripts/rack-$p$ploader.rb:28:in`＆lt;主＆GT;'
 

解决方案

我们使用以下命令：

 ＃等/的Apache2 / apache2.conf
＆LT;虚拟主机*：80＆GT;
   服务器名eng-perf.com   的DocumentRoot的/ var / WWW / rack_example / plublic
   ＆LT;目录/ var / WWW / rack_example /公共＆GT;
      所有允许
      选项​​-MultiViews
   ＆LT; /目录＆GT;   ScriptAlias​​指令/的cgi-bin / / usr / lib目录/ cgi-bin目录
   ＆LT;目录/ usr / lib目录/ cgi-bin目录＆GT;
       设置AllowOverride无
       选项​​+ ExecCGI -MultiViews + SymLinksIfOwnerMatch
       为了允许，拒绝
       所有允许
   ＆LT; /目录＆GT;
＆LT; /虚拟主机＆GT;
 

我怀疑问题在于你没有正确调用你的域名。它会弄不清楚什么它寻找关于请求

probably a matter of simple adjustment but I have no idea whats going wrong.

I want a host to be a server for my rails application, which was deployed using Capistrano 3.2.1. This is a Unix machine running Apache/2.2.15, named eng-perf (corporate internal machine, so no www.address.com syntax at the moment).

I followed this guide and the entire installation process went without any trouble. I edited the configuration file so that it looks like this:

<VirtualHost *:80>
  ServerName eng-perf
  # !!! Be sure to point DocumentRoot to 'public'!
  DocumentRoot /var/www/eng_performance/current/public/
  <Directory /var/www/eng-performance/current/public/>
     # This relaxes Apache security settings.
     AllowOverride all
     # MultiViews must be turned off.
     Options -MultiViews
     # Uncomment this if you're on Apache >= 2.4:
     #Require all granted
  </Directory>
</VirtualHost>

That gave me this error:

Not Found

The requested URL / was not found on this server.

Next, I tried following the guide by creating the dummies application- as explained here, and changed the configuration file to be:

<VirtualHost *:80>
  ServerName eng-perf
  # !!! Be sure to point DocumentRoot to 'public'!
  DocumentRoot /var/www/rack_example/public/
  <Directory /var/www/rack_exmaple/public/>
     # This relaxes Apache security settings.
     AllowOverride all
     # MultiViews must be turned off.
     Options -MultiViews
     # Uncomment this if you're on Apache >= 2.4:
     #Require all granted
  </Directory>
</VirtualHost>

That resulted the exact same Not Found error. So, I guess I'm missing something quite simple..

Also, I tried to restart the apache server and prompted: httpd: Could not reliably determine the server's fully qualified domain name, using the.machine.ip.addr for ServerName As a result I changed the ServerName field to be this address- but that didn't work either.

Update:

Following Rich's advise, I updated the configuration file so now I get this output:

config.ru:2: syntax error, unexpected tIDENTIFIER, expecting =>
... [200, { "Content-Type => "text/html" }, ["hello <b>world</b...
...                               ^
config.ru:2: syntax error, unexpected tSTRING_BEG, expecting keyword_do or '{' or '('
... { "Content-Type => "text/html" }, ["hello <b>world</b>"]]
...                               ^
config.ru:2: syntax error, unexpected tIDENTIFIER, expecting keyword_end
...-Type => "text/html" }, ["hello <b>world</b>"]]
...                               ^
config.ru:2: unterminated regexp meets end of file
config.ru:2: syntax error, unexpected end-of-input, expecting keyword_end
 )}.to_app
          ^ (SyntaxError)
  /home/deploy/.rvm/gems/ruby-2.0.0-p481/gems/passenger-4.0.50/helper-scripts/rack-preloader.rb:112:in `eval'
  /home/deploy/.rvm/gems/ruby-2.0.0-p481/gems/passenger-4.0.50/helper-scripts/rack-preloader.rb:112:in `preload_app'
  /home/deploy/.rvm/gems/ruby-2.0.0-p481/gems/passenger-4.0.50/helper-scripts/rack-preloader.rb:158:in `<module:App>'
  /home/deploy/.rvm/gems/ruby-2.0.0-p481/gems/passenger-4.0.50/helper-scripts/rack-preloader.rb:29:in `<module:PhusionPassenger>'
  /home/deploy/.rvm/gems/ruby-2.0.0-p481/gems/passenger-4.0.50/helper-scripts/rack-preloader.rb:28:in `<main>'

解决方案

We use the following:

#etc/apache2/apache2.conf
<VirtualHost *:80>
   ServerName eng-perf.com

   DocumentRoot /var/www/rack_example/plublic
   <Directory /var/www/rack_example/public>
      Allow from all
      Options -MultiViews
   </Directory>

   ScriptAlias /cgi-bin/ /usr/lib/cgi-bin
   <Directory "/usr/lib/cgi-bin">
       AllowOverride None
       Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
       Order allow,deny
       Allow from all
   </Directory>
</VirtualHost>

I suspect the problem lies with your not calling your domain correctly. It's going to get confused about what it's looking for on the request

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