资产管道在rails生产环境中不起作用
我在使用Rails部署到VPS时遇到问题。 我的应用程序在开发环境中运行良好，但是当我使用Capistrano进行生产时，我遇到了问题。
我使用的是独角兽，rails 3.2.13和ruby 1.9.3
我遇到的问题是当我访问我的生产网站时，我收到了“模板丢失”错误：
Template is missing Missing template site/index with {:locale=>[:en], :formats=>[:html], :handlers=>[:erb, :builder, :haml]}. Searched in: * "/home/deployer/apps/my-app/releases/20130417030832/app/views" * "/home/deployer/apps/my-app/shared/bundle/ruby/1.9.1/gems/devise-2.2.3/app/views" * "/home/deployer/apps/my-app/shared/bundle/ruby/1.9.1/bundler/gems/piggybak_paypal-b892954868c7/app/views" * "/home/deployer/apps/my-app/shared/bundle/ruby/1.9.1/gems/piggybak_variants-0.0.15/app/views" * "/home/deployer/apps/my-app/shared/bundle/ruby/1.9.1/gems/piggybak-0.6.28/app/views" * "/home/deployer/apps/my-app/shared/bundle/ruby/1.9.1/bundler/gems/rails_admin-b8465f738261/app/views" * "/home/deployer/apps/my-app/shared/bundle/ruby/1.9.1/gems/kaminari-0.14.1/app/views" 所以，我认为这可能是资产预编译问题。 当我运行rake资产：在我的本地开发环境中进行预编译时，我遇到了问题：
/Users/ac/.rvm/rubies/ruby-1.9.3-p392/bin/ruby /Users/ac/.rvm/gems/ruby-1.9.3-p392/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets [RailsAdmin] RailsAdmin initialization disabled by default. Pass SKIP_RAILS_ADMIN_INITIALIZER=false if you need it. rake aborted! FATAL: password authentication failed for user "deployer" /Users/ac/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/postgresql_adapter.rb:1216:in `initialize' /Users/ac/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/postgresql_adapter.rb:1216:in `new' /Users/ac/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/postgresql_adapter.rb:1216:in `connect' ...
deployer是我的生产数据库用户的名称，位于生产命名空间下的database.yml中。 我不确定为什么要尝试加载它。 我肯定在开发模式下运行服务器。
我也在我的生产服务器上的unicorn.log文件中注意到这一点：
I, [2013-04-17T04:44:46.626587 #16199] INFO -- : executing ["/home/deployer/apps/my-app/shared/bundle/ruby/1.9.1/bin/unicorn", "-D", "-c", "/home/deployer/apps/my-app/current/config/unicorn.rb", "-E", "production", {12=>#}] (in /home/deployer/apps/my-app/releases/20130417044320) I, [2013-04-17T04:44:46.627160 #16199] INFO -- : forked child re-executing... /home/deployer/.rvm/gems/ruby-1.9.3-p392@global/gems/bundler-1.3.5/lib/bundler/definition.rb:16:in `build': /home/deployer/apps/my-app/releases/20130417020329/Gemfile not found (Bundler::GemfileNotFound) from /home/deployer/.rvm/gems/ruby-1.9.3-p392@global/gems/bundler-1.3.5/lib/bundler.rb:148:in `definition' from /home/deployer/.rvm/gems/ruby-1.9.3-p392@global/gems/bundler-1.3.5/lib/bundler.rb:116:in `setup' from /home/deployer/.rvm/gems/ruby-1.9.3-p392@global/gems/bundler-1.3.5/lib/bundler/setup.rb:17:in `' from /home/deployer/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /home/deployer/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' E, [2013-04-17T04:44:46.777335 #18166] ERROR -- : reaped # exec()-ed
这是我的gemfile：
source 'https://rubygems.org' gem 'rails', '3.2.13' gem 'pg' gem 'rails_admin', :git => 'git://github.com/sferik/rails_admin.git' gem 'piggybak', '0.6.28' gem "piggybak_variants", '0.0.15' gem 'piggybak_paypal', :git => 'git://github.com/timmyc/piggybak_paypal.git' gem 'devise' gem "cancan" gem 'countries', :require => 'iso3166' gem "figaro" gem 'redactor-rails' gem "carrierwave" gem 'rmagick', '2.13.2' gem "mini_magick" gem "fog", "~> 1.3.1" gem 'turbolinks' gem 'tire', '0.5.7' # elastic search gem 'kaminari' gem "friendly_id", "~> 4.0.9" gem 'acts-as-taggable-on', '>= 2.3.1' gem 'acts_as_list' gem 'meta-tags', :require => 'meta_tags' #group :assets do gem 'sass-rails', '~> 3.2.3' gem 'coffee-rails', '~> 3.2.1' gem 'haml-rails' gem 'uglifier', '>= 1.0.3' #end group :development do gem 'bullet' gem 'meta_request' end gem 'jquery-rails' gem "unicorn-rails" gem 'capistrano' gem 'rvm-capistrano'
我们将非常感谢您的想法。 先感谢您。
你好，你可以把gem放在资产路径之外：
gem "haml" gem 'haml-rails'
并取消注释asset_path
和捆绑安装
或者你可以参考：
如何让Haml使用Rails？