Question

我一直在使用capistrano 3部署rails 4.1应用程序。它一直运行正常。但当我试图做rake任务时（取消注释需要'capistrano / rails / assets'）。我收到此错误

cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing on host xxx.xxx.xxx.xxx: rake exit status: 1
rake stdout: Nothing written
rake stderr: config.eager_load is set to nil. Please update your config/environments/*.rb files accordingly:

  * development - set it to false
  * test - set it to false (unless you use a tool that preloads your test environment)
  * production - set it to true

rake aborted!
ArgumentError: Missing required arguments: google_storage_access_key_id, google_storage_secret_access_key
/home/deploy/yelo/shared/bundle/ruby/2.1.0/gems/fog-core-1.24.0/lib/fog/core/service.rb:237:in `validate_options'
/home/deploy/yelo/shared/bundle/ruby/2.1.0/gems/fog-core-1.24.0/lib/fog/core/service.rb:261:in `handle_settings'
/home/deploy/yelo/shared/bundle/ruby/2.1.0/gems/fog-core-1.24.0/lib/fog/core/service.rb:98:in `new'
/home/deploy/yelo/shared/bundle/ruby/2.1.0/gems/fog-core-1.24.0/lib/fog/storage.rb:26:in `new'
/home/deploy/yelo/shared/bundle/ruby/2.1.0/gems/carrierwave-0.10.0/lib/carrierwave/uploader/configuration.rb:83:in `eager_load_fog'
/home/deploy/yelo/shared/bundle/ruby/2.1.0/gems/carrierwave-0.10.0/lib/carrierwave/uploader/configuration.rb:96:in `fog_credentials='
/home/deploy/yelo/releases/20140910131617/config/initializers/carrierwave.rb:8:in `block in <top (required)>'
/home/deploy/yelo/shared/bundle/ruby/2.1.0/gems/carrierwave-0.10.0/lib/carrierwave/uploader/configuration.rb:118:in `configure'
/home/deploy/yelo/shared/bundle/ruby/2.1.0/gems/carrierwave-0.10.0/lib/carrierwave.rb:14:in `configure'
/home/deploy/yelo/releases/20140910131617/config/initializers/carrierwave.rb:5:in `<top (required)>'
/home/deploy/yelo/shared/bundle/ruby/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:241:in `load'
/home/deploy/yelo/shared/bundle/ruby/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:241:in `block in load'

config.eager_load设置为true。使用google_storage_access_key_id的东西，键在初始值设定项中初始化，值为config.secrets.yml

require 'fog'
require 'rails'
require 'carrierwave'

CarrierWave.configure do |config|
  config.root = Rails.root.join('tmp')
  config.cache_dir = 'carrierwave'
  config.fog_credentials = {
    :provider                         => 'Google',
    :google_storage_access_key_id     => Rails.application.secrets.storage_access_key,
    :google_storage_secret_access_key => Rails.application.secrets.storage_access_secret
  }
  config.fog_directory = 'yelostore'

end

config.secrets.yml

  storage_access_key: <%= ENV['STORAGE_ACCESS_KEY']%>
  storage_access_secret: <%= ENV['STORAGE_ACCESS_SECRET']%>

我将环境变量存储在/ etc / profile中。

只有当我做一些佣金或执行任务时才会出现问题。如果我删除了初始化文件，我会收到另一个错误 Devise.secret_key没有设置。请将以下内容添加到您的Devise初始化程序中：

config.secret_key ='6b88a299ed1361b5c0275e .....'

这是必要的，因为secret_key_base：＆lt;％= ENV [“SECRET_KEY_BASE”]％＆gt;那时候没有加载。

最后，我可以运行所有任务，然后转到根路径。只有在通过capistarno这样做时才会出现这些错误。因为capistarno没有得到存储在/ etc / profile

中的config.scecrets env变量

Answer 1

capistrano似乎是从/ etc / environment而不是shell查看环境变量，因此bashrc或profile无法正常工作。

在我升级到capistrano 3.0rc到3.2

之后，config.eager_load问题得以解决

Answer 2

错误与secret_key_base无关。在文件config / initializers / devise.rb中添加config.secret_key =＆＃39; 6b88 ...＆＃39;在设置块中：

Devise.setup do |config|
  config.secret_key = '6b88a299ed1361b5c0275e...'
  ...
end

capistrano 3 + rvm1-capistrano3 rails 4.1 secrets.yml环境变量问题

2 个答案: