Rails Paperclip S3 - 缺少必需:桶选项

时间:2013-09-09 13:26:12

标签: ruby-on-rails amazon-s3 paperclip

我正在尝试将Amazon S3用于Paperclip附件。首先,我试图让它在我的iMac上的开发环境中工作。

我创建了亚马逊桶= ndeavor-dev和ndeavor-pro。在下面的代码中,我已经替换了存储桶名称和密钥。我有宝石的paperclipaws-sdk

我得到的错误是:

ArgumentError at /attachments
missing required :bucket option

我在config / environments / development.rb中试过这个:

  config.paperclip_defaults = {
    :storage => :s3,
    :s3_protocol => 'http',
    :bucket => ENV['AWS_BUCKET'],
    :s3_credentials => {
      :access_key_id => ENV['AWS_ACCESS_KEY_ID'],
      :secret_access_key => ENV['AWS_SECRET_ACCESS_KEY']
    }
  }

我试过这个(移动:桶):

  config.paperclip_defaults = {
    :storage => :s3,
    :s3_protocol => 'http',
    :s3_credentials => {
      :bucket => ENV['AWS_BUCKET'],
      :access_key_id => ENV['AWS_ACCESS_KEY_ID'],
      :secret_access_key => ENV['AWS_SECRET_ACCESS_KEY']
    }
  }

感谢您的帮助!

1 个答案:

答案 0 :(得分:4)

就像dcro所说,你需要正确设置AWS_BUCKET环境变量。

要执行此操作,请在config / application.yml上创建一个文件,并使用您的Amazon凭据将以下内容添加到其中:

AWS_ACCESS_KEY_ID: "whatever_the_key_is"
AWS_SECRET_ACCESS_KEY: "whatever_the_secret_is"
AWS_BUCKET: "ndeavor-dev"

然后重新启动服务器。然后,您就可以使用这样的模型:

 has_attached_file :attachment                                                                 ,
                      :storage        => :s3                                                 ,
                      :s3_credentials => {:bucket            => ENV['AWS_BUCKET'           ],
                                          :access_key_id     => ENV['AWS_ACCESS_KEY_ID'    ],
                                          :secret_access_key => ENV['AWS_SECRET_ACCESS_KEY']},
                      :s3_protocol    => "https"                                             ,
                      :s3_host_name   => "s3-eu-west-1.amazonaws.com"