##
  # FTP (File Transfer Protocol) [Storage]
  #
  store_with FTP do |server|
    server.username = 'my_username'
    server.password = 'my_password'
    server.ip       = '123.45.678.90'
    server.port     = 21
    server.path     = '~/backups/'
    server.keep     = 5
  end