ruby-on-rails - 服务器中缺少必需的参数 : aws_access_key_id, aws_secret_access_key

Question

每当我尝试启动服务器时，我都会收到此错误 validate_options': Missing required arguments: aws_access_key_id, aws_secret_access_key (ArgumentError)我似乎无法解决问题!我几乎可以肯定这个问题是导致 Carrierwave 和雾 gem 使用亚马逊 s3。但我不确定问题出在哪个文件夹中!

这是我的初始化程序/carrierwave.rb:

CarrierWave.configure do |config|
  config.fog_credentials = {
    :provider => 'AWS',                        # required
    :aws_access_key_id  =>   ENV["S3_ACCESS_KEY"],                        # required
    :aws_secret_access_key => ENV["S3_SECRET_KEY"]                      # required
  }
  config.fog_directory  = ENV["S3_BUCKET"]                          # required
end

这是我的日志:

=> Booting WEBrick
=> Rails 4.2.5 application starting in development on http://0.0.0.0:8080
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
Exiting
/usr/local/rvm/gems/ruby-2.3.0/gems/fog-core-1.43.0/lib/fog/core/service.rb:244:in `validate_options': Missing required arguments: aws_access_key_id, aws_secret_access_key (ArgumentError)
        from /usr/local/rvm/gems/ruby-2.3.0/gems/fog-core-1.43.0/lib/fog/core/service.rb:268:in `handle_settings'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/fog-core-1.43.0/lib/fog/core/service.rb:98:in `new'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/fog-core-1.43.0/lib/fog/core/services_mixin.rb:16:in `new'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/fog-core-1.43.0/lib/fog/storage.rb:27:in `new'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/carrierwave-1.0.0/lib/carrierwave/uploader/configuration.rb:123:in `eager_load_fog'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/carrierwave-1.0.0/lib/carrierwave/uploader/configuration.rb:136:in `fog_credentials='
        from /home/ubuntu/workspace/config/initializers/carrierwave.rb:2:in `block in <top (required)>'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/carrierwave-1.0.0/lib/carrierwave/uploader/configuration.rb:158:in `configure'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/carrierwave-1.0.0/lib/carrierwave.rb:14:in `configure'
        from /home/ubuntu/workspace/config/initializers/carrierwave.rb:1:in `<top (required)>'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:268:in `load'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:268:in `block in load'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:240:in `load_dependency'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:268:in `load'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/engine.rb:652:in `block in load_config_initializer'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.5/lib/active_support/notifications.rb:166:in `instrument'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/engine.rb:651:in `load_config_initializer'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/engine.rb:615:in `each'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/engine.rb:615:in `block in <class:Engine>'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/initializable.rb:30:in `instance_exec'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/initializable.rb:30:in `run'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/initializable.rb:55:in `block in run_initializers'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:228:in `block in tsort_each'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:431:in `each_strongly_connected_component_from'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:421:in `block in each_strongly_connected_component_from'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/initializable.rb:44:in `each'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/initializable.rb:44:in `tsort_each_child'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:415:in `call'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:415:in `each_strongly_connected_component_from'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:349:in `block in each_strongly_connected_component'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:347:in `each'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:347:in `call'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:347:in `each_strongly_connected_component'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:226:in `tsort_each'
        from /usr/local/rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:205:in `tsort_each'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/initializable.rb:54:in `run_initializers'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/application.rb:352:in `initialize!'
        from /home/ubuntu/workspace/config/environment.rb:5:in `<top (required)>'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:274:in `require'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:274:in `block in require'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:240:in `load_dependency'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:274:in `require'
        from /home/ubuntu/workspace/config.ru:3:in `block in <main>'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/rack-1.6.5/lib/rack/builder.rb:55:in `instance_eval'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/rack-1.6.5/lib/rack/builder.rb:55:in `initialize'
        from /home/ubuntu/workspace/config.ru:in `new'
        from /home/ubuntu/workspace/config.ru:in `<main>'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/rack-1.6.5/lib/rack/builder.rb:49:in `eval'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/rack-1.6.5/lib/rack/builder.rb:49:in `new_from_string'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/rack-1.6.5/lib/rack/builder.rb:40:in `parse_file'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/rack-1.6.5/lib/rack/server.rb:299:in `build_app_and_options_from_config'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/rack-1.6.5/lib/rack/server.rb:208:in `app'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/commands/server.rb:61:in `app'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/rack-1.6.5/lib/rack/server.rb:336:in `wrapped_app'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/commands/server.rb:139:in `log_to_stdout'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/commands/server.rb:78:in `start'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:80:in `block in server'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:75:in `tap'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:75:in `server'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/railties-4.2.5/lib/rails/commands.rb:17:in `<top (required)>'
        from /home/ubuntu/workspace/bin/rails:9:in `require'
        from /home/ubuntu/workspace/bin/rails:9:in `<top (required)>'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.0/lib/spring/client/rails.rb:28:in `load'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.0/lib/spring/client/rails.rb:28:in `call'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.0/lib/spring/client/command.rb:7:in `call'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.0/lib/spring/client.rb:30:in `run'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.0/bin/spring:49:in `<top (required)>'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.0/lib/spring/binstub.rb:31:in `load'
        from /usr/local/rvm/gems/ruby-2.3.0/gems/spring-2.0.0/lib/spring/binstub.rb:31:in `<top (required)>'
        from /home/ubuntu/workspace/bin/spring:13:in `require'
        from /home/ubuntu/workspace/bin/spring:13:in `<top (required)>'
        from bin/rails:3:in `load'
        from bin/rails:3:in `<main>'

Answer 1

我的问题
我有一个完全相同的错误:validate_options': Missing required arguments: aws_access_key_id, aws_secret_access_key (ArgumentError) .
存储桶限制和限制 - Amazon Simple Storage Service
https://docs.aws.amazon.com/AmazonS3/latest/dev/BucketRestrictions.html

建议
现在，我个人避免使用 secrets.yml 方法。我建议使用雾进行生产和文件存储进行开发。例如:
photo_uploader.rb

class PhotoUploader < CarrierWave::Uploader::Base
  include CarrierWave::MiniMagick

  process resize_to_fill: [100, 100]
  # Choose what kind of storage to use for this uploader:
  if Rails.env.production?
    storage :fog
  else
    storage :file
  end

  # This is a sensible default for uploaders that are meant to be mounted:
  def store_dir
    "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
  end

  # Add a white list of extensions which are allowed to be uploaded.
  def extension_whitelist
    %w[jpg jpeg gif png]
  end
end

文件

group :production do
  gem 'fog', '1.42'
end

载波

if Rails.env.production?

  CarrierWave.configure do |config|
    config.fog_provider = 'fog/aws'                        
    config.fog_credentials = {
      provider:              'AWS',                        
      aws_access_key_id:     ENV["S3_ACCESS_KEY"],        
      aws_secret_access_key: ENV["S3_SECRET_KEY"],
    }
    config.fog_directory  = ENV["S3_BUCKET"]              
  end

end

环境变量
如果您仍然想管理您的环境变量，也许这可以派上用场:
暂时的:

export S3_ACCESS_KEY=[...]
export S3_SECRET_KEY=[...]
export S3_BUCKET=[...]

设置它们后，您可以打印它们以检查它们是否已设置: printenv您还可以取消设置变量:

unset S3_ACCESS_KEY
unset S3_SECRET_KEY
unset S3_BUCKET

永恒的:

Edit the ~/.bashrc or ~/.bash_profile to set the environmental variables permanently.

希望这会有所帮助，祝您有美好的一天!