anchor.diff:    ssh_user: cloud-user
   ----
   
  +EXTERNAL_NETWORK_NAME::
  +  The name of an existing Neutron network in the OSP environment which
  +  allows inbound and outbound traffic. +
  +  Type: string +
  +  Example: public_network
  +  
   
  -
  
positive.code: 
  === Input Values
  
  ZONE:
    The DNS zone to be served +
    Type: string
    Example: `example.com`
  
  DNS_UPDATE_KEY::
  
negative.code: SERVER_SPEC_FILE::
    The name of a YAML file containing the Nova instance specification values. +
    Example: +
  ----
  parameters:
    flavor: m1.small
  