heat_template_version: 2014-10-16

description: >
  This is just an example Heat template. It only provisions a single server
  instance and does not produce a usable cluster.

parameters:
  #
  # REQUIRED PARAMETERS
  #
  ssh_key_name:
    type: string
    description: name of ssh key to be provisioned on our server

  #
  # OPTIONAL PARAMETERS
  #
  server_image:
    type: string
    default: centos-atomic
    description: glance image used to boot the server

  server_flavor:
    type: string
    default: m1.small
    description: flavor to use when booting the server

resources:

  example_server:
    type: "OS::Nova::Server"
    properties:
      image:
        get_param: server_image
      flavor:
        get_param: server_flavor
      key_name:
        get_param: ssh_key_name

outputs:

  server_address:
    value: {get_attr: [example_server, accessIPv4]}

  node_addresses:
    value: []