class WcoHosting::Serverhost

def create_subdomain app
  @obj = app
  Wco::Log.puts! @obj, '#create_subdomain...', obj: @obj
  client = DropletKit::Client.new(access_token: DO_TOKEN_1)
  record = DropletKit::DomainRecord.new(
    type: 'A',
    name: app.subdomain,
    data: app.serverhost.public_ip,
  )
  client.domain_records.create(record, for_domain: app.domain )
  Wco::Log.puts! record, 'created subdomain?', obj: @obj
end