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FastCGI не работает с общим хостингом Rails 4 (Phusion Passenger)

Я использую Rails 4.1.6 и ruby ​​2.1.8p440.

В настоящее время я хочу ускорить работу и добавить configure FastCGI.

Проблема: FastCGI не работает и замедляет мой RoR APP.

Пока у меня есть эта структура каталогов:

  • блоги (приложение Rails 4)
  • public_html
    • .htaccess
    • dispatch.fcgi

Мой файл .htaccess:

PassengerAppRoot "/home/individualki/blogs"
PassengerBaseURI "/"
PassengerRuby "/home/individualki/rubyvenv/ror/2.1/bin/ruby"
RailsEnv development

SetEnv RAILS_RELATIVE_URL_ROOT /dispatch

RewriteEngine On

RewriteRule ^(stylesheets/.*)$ - [L]
RewriteRule ^(javascripts/.*)$ - [L]
RewriteRule ^(images/.*)$ - [L]

RewriteRule ^$ index.html [QSA]
RewriteRule ^([^.]+)$ $1.html [QSA]
RewriteCond %{REQUEST_FILENAME} !-f

RewriteRule ^(.*)$ dispatch.fcgi [E=X-HTTP_AUTHORIZATION:%{HTTP:Authorization},QSA,L]

Мой файл dispatch.fcgi:

#!/home/individualki/rubyvenv/ror/2.1/bin/ruby



ENV['RAILS_ENV'] ||= 'development'  
ENV['HOME'] ||= `echo ~`.strip  
ENV['GEM_HOME'] = File.expand_path('~/.gems')  
ENV['GEM_PATH'] = File.expand_path('~/.gems') + ":" + '/usr/lib/ruby/gems/1.8'

require 'rubygems'  
Gem.clear_paths  
require 'fcgi'

require '../home/individualki/blogs/config/boot.rb'  
require '../home/individualki/blogs/config/environment.rb'

class Rack::PathInfoRewriter  
    def initialize(app)
        @app = app
    end

    def cadsll(env)
        env.delete('SCRIPT_NAME')
        parts = env['REQUEST_URI'].split('?')
        env['PATH_INFO'] = parts[0]
        env['QUERY_STRING'] = parts[1].to_s
        @app.call(env)
    end
end

Rack::Handler::FastCGI.run  
Rack::PathInfoRewriter.new(blogs::Application)

После этого я перезапустил сервер с

touch tmp/restart.txt

Затем я получил доступ к моему веб-приложению и понял, что он работает неправильно. Содержимое загружается, но без каких-либо активов - изображений, css или js файлов. Приложение стало намного медленнее.

После этого я проверил свой Cpanel и увидел, что мое приложение теперь использует максимальные процессы 40/40 и загрузка процессора. Эти вещи никогда не случались раньше (в то время я не видел этого)

введите описание изображения здесь

Мой файл журнала:

Started GET "/dispatch/assets/parsley.js?body=1" for 85.254.76.76 at 2016-09-24 12:57:06 +0300
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/routes/_route.html.erb (75.0ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/routes/_table.html.erb (1.6ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb within rescues/layout (367.4ms)

ActionController::RoutingError (No route matches [GET] "/dispatch/assets/parsley.js"):
  actionpack (4.1.6) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
  actionpack (4.1.6) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  railties (4.1.6) lib/rails/rack/logger.rb:38:in `call_app'
  railties (4.1.6) lib/rails/rack/logger.rb:20:in `block in call'
  activesupport (4.1.6) lib/active_support/tagged_logging.rb:68:in `block in tagged'
  activesupport (4.1.6) lib/active_support/tagged_logging.rb:26:in `tagged'
  activesupport (4.1.6) lib/active_support/tagged_logging.rb:68:in `tagged'
  railties (4.1.6) lib/rails/rack/logger.rb:20:in `call'
  quiet_assets (1.1.0) lib/quiet_assets.rb:27:in `call_with_quiet_assets'
  actionpack (4.1.6) lib/action_dispatch/middleware/request_id.rb:21:in `call'
  rack (1.5.3) lib/rack/methodoverride.rb:21:in `call'
  rack (1.5.3) lib/rack/runtime.rb:17:in `call'
  activesupport (4.1.6) lib/active_support/cache/strategy/local_cache_middleware.rb:26:in `call'
  rack (1.5.3) lib/rack/lock.rb:17:in `call'
  actionpack (4.1.6) lib/action_dispatch/middleware/static.rb:64:in `call'
  rack (1.5.3) lib/rack/sendfile.rb:112:in `call'
  railties (4.1.6) lib/rails/engine.rb:514:in `call'
  railties (4.1.6) lib/rails/application.rb:144:in `call'
  /opt/passenger/lib/phusion_passenger/rack/thread_handler_extension.rb:74:in `process_request'
  /opt/passenger/lib/phusion_passenger/request_handler/thread_handler.rb:141:in `accept_and_process_next_request'
  /opt/passenger/lib/phusion_passenger/request_handler/thread_handler.rb:109:in `main_loop'
  /opt/passenger/lib/phusion_passenger/request_handler.rb:455:in `block (3 levels) in start_threads'


  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/routes/_route.html.erb (44.4ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/routes/_table.html.erb (1.4ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb within rescues/layout (282.0ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (1.3ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/routes/_route.html.erb (25.0ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/routes/_table.html.erb (1.6ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb within rescues/layout (135.4ms)


Started GET "/dispatch/assets/application.js?body=1" for 85.254.76.76 at 2016-09-24 12:57:07 +0300

ActionController::RoutingError (No route matches [GET] "/dispatch/assets/application.js"):
  actionpack (4.1.6) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
  actionpack (4.1.6) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  railties (4.1.6) lib/rails/rack/logger.rb:38:in `call_app'
  railties (4.1.6) lib/rails/rack/logger.rb:20:in `block in call'
  activesupport (4.1.6) lib/active_support/tagged_logging.rb:68:in `block in tagged'
  activesupport (4.1.6) lib/active_support/tagged_logging.rb:26:in `tagged'
  activesupport (4.1.6) lib/active_support/tagged_logging.rb:68:in `tagged'
  railties (4.1.6) lib/rails/rack/logger.rb:20:in `call'
  quiet_assets (1.1.0) lib/quiet_assets.rb:27:in `call_with_quiet_assets'
  actionpack (4.1.6) lib/action_dispatch/middleware/request_id.rb:21:in `call'
  rack (1.5.3) lib/rack/methodoverride.rb:21:in `call'
  rack (1.5.3) lib/rack/runtime.rb:17:in `call'
  activesupport (4.1.6) lib/active_support/cache/strategy/local_cache_middleware.rb:26:in `call'
  rack (1.5.3) lib/rack/lock.rb:17:in `call'
  actionpack (4.1.6) lib/action_dispatch/middleware/static.rb:64:in `call'
  rack (1.5.3) lib/rack/sendfile.rb:112:in `call'
  railties (4.1.6) lib/rails/engine.rb:514:in `call'
  railties (4.1.6) lib/rails/application.rb:144:in `call'
  /opt/passenger/lib/phusion_passenger/rack/thread_handler_extension.rb:74:in `process_request'
  /opt/passenger/lib/phusion_passenger/request_handler/thread_handler.rb:141:in `accept_and_process_next_request'
  /opt/passenger/lib/phusion_passenger/request_handler/thread_handler.rb:109:in `main_loop'
  /opt/passenger/lib/phusion_passenger/request_handler.rb:455:in `block (3 levels) in start_threads'


  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (1.3ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/routes/_route.html.erb (30.7ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/routes/_table.html.erb (1.4ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb within rescues/layout (147.0ms)


Started GET "/dispatch/assets/co.js?body=1" for 85.254.76.76 at 2016-09-24 12:57:07 +0300

ActionController::RoutingError (No route matches [GET] "/dispatch/assets/co.js"):
  actionpack (4.1.6) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
  actionpack (4.1.6) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  railties (4.1.6) lib/rails/rack/logger.rb:38:in `call_app'
  railties (4.1.6) lib/rails/rack/logger.rb:20:in `block in call'
  activesupport (4.1.6) lib/active_support/tagged_logging.rb:68:in `block in tagged'
  activesupport (4.1.6) lib/active_support/tagged_logging.rb:26:in `tagged'
  activesupport (4.1.6) lib/active_support/tagged_logging.rb:68:in `tagged'
  railties (4.1.6) lib/rails/rack/logger.rb:20:in `call'
  quiet_assets (1.1.0) lib/quiet_assets.rb:27:in `call_with_quiet_assets'
  actionpack (4.1.6) lib/action_dispatch/middleware/request_id.rb:21:in `call'
  rack (1.5.3) lib/rack/methodoverride.rb:21:in `call'
  rack (1.5.3) lib/rack/runtime.rb:17:in `call'
  activesupport (4.1.6) lib/active_support/cache/strategy/local_cache_middleware.rb:26:in `call'
  rack (1.5.3) lib/rack/lock.rb:17:in `call'
  actionpack (4.1.6) lib/action_dispatch/middleware/static.rb:64:in `call'
  rack (1.5.3) lib/rack/sendfile.rb:112:in `call'
  railties (4.1.6) lib/rails/engine.rb:514:in `call'
  railties (4.1.6) lib/rails/application.rb:144:in `call'
  /opt/passenger/lib/phusion_passenger/rack/thread_handler_extension.rb:74:in `process_request'
  /opt/passenger/lib/phusion_passenger/request_handler/thread_handler.rb:141:in `accept_and_process_next_request'
  /opt/passenger/lib/phusion_passenger/request_handler/thread_handler.rb:109:in `main_loop'
  /opt/passenger/lib/phusion_passenger/request_handler.rb:455:in `block (3 levels) in start_threads'


  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (1.2ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/routes/_route.html.erb (31.6ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/routes/_table.html.erb (1.6ms)
  Rendered /home/individualki/rubyvenv/ror/2.1/gems/actionpack-4.1.6/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb within rescues/layout (150.2ms)

Заранее благодарим за помощь.

4b9b3361

ОТВЕТЫ

Ответ 1

Медленность, вероятно, является результатом запуска в режиме разработки и из всех активов 404.

Предполагая, что вы получили свои конфиги отсюда: http://danielstrunk.me/blog/2014/07/01/configuring-rails-projects-fastcgi-dreamhost-shared-hosting/

Похоже, что ваши пути могут быть настроены неправильно. Вот что говорится в статье:

Вот, где кое-что подтолкнуло меня немного. Dreamhost не позволяет webrick работать на общих учетных записях, поэтому мне пришлось выяснить альтернативу. К счастью, его довольно легко получить установку, как только вы знаете, что искать. В корневом каталоге домена, в который вы хотите установить приложение Redmine/Rails, создайте папку public. Здесь вы создадите два файла: dispatch.fcgi и .htaccess. Вот как выглядит ваш dispatch.fcgi:

dispatch.fcgi

#!/usr/bin/ruby

# Dreamhost clears environment variables when calling dispatch.fcgi, set again
ENV['RAILS_ENV'] ||= 'production'
ENV['HOME'] ||= `echo ~`.strip
ENV['GEM_HOME'] = File.expand_path('~/.gems')
ENV['GEM_PATH'] = File.expand_path('~/.gems') + ":" + '/usr/lib/ruby/gems/1.8'

require 'rubygems'
Gem.clear_paths
require 'fcgi'

require '../your/app/config/boot.rb'
require '../your/app/config/environment.rb'

class Rack::PathInfoRewriter
    def initialize(app)
        @app = app
    end

    def call(env)
        env.delete('SCRIPT_NAME')
        parts = env['REQUEST_URI'].split('?')
        env['PATH_INFO'] = parts[0]
        env['QUERY_STRING'] = parts[1].to_s
        @app.call(env)
    end
end

Rack::Handler::FastCGI.run
Rack::PathInfoRewriter.new(YourApp::Application)

.htaccess

<IfModule mod_fastcgi.c>
 AddHandler fastcgi-script .fcgi
</IfModule>
<IfModule mod_fcgid.c>
 AddHandler fcgid-script .fcgi
</IfModule>

Options +FollowSymLinks +ExecCGI

RewriteEngine On

RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ dispatch.fcgi/$1 [QSA,L]

ErrorDocument 500 "Rails application failed to start properly"