Rails 4 Carrierwave，Amazon S3，雾度错误

Question

Getting this error

Excon::Errors::SocketError (getaddrinfo: Name or service not known (SocketError)):

controller

def create
  @gamepic = Gamepic.new(gamepic_params)
  if @gamepic.save
    flash[:notice] = "Successfully created picture."
    redirect_to @gamepic.gallery
  else
    render :action => 'new'
  end
end

Carrierwave Config

CarrierWave.configure do |config|
  config.root = Rails.root.join('tmp')
  config.cache_dir = 'carrierwave'
  config.storage = :fog
  config.fog_credentials = {
    :provider               => 'AWS',                        # required
    :aws_access_key_id      => '---',                        # required
    :aws_secret_access_key  => '---,                        # required
    :region                 => 'us-west-2',                  # optional, defaults to 'us-east-1'
    :host                   => 's3.example.com',             # optional, defaults to nil
    :endpoint               => 'https://s3.example.com:8080' # optional, defaults to nil
  }
  config.fog_directory  = '---'                     # required
  config.fog_public     = false                                   # optional, defaults to true
  config.fog_attributes = {'Cache-Control'=>'max-age=315576000'}  # optional, defaults to {}
end

Region is correct and directory is too

any idea what might the problem be?

Answer 1

Try to switch from "fog" to "carrierwave-aws" . Excon is the library that "fog" uses internally for interacting with cloud services. You should not get the same error with "carrierwave-aws".

Answer was made according to this post.

Answer 2

Make sure the region in your config file and the actual bucket region match.

config.fog_credentials = {
    :region                 => 'us-west-2',                  # optional
  }