heat_template_version: newton

description: |
  Creates a nova SSH keypair to be used for creating Nova servers


parameters:

  public_key:
    type: string
    description: SSH public key


resources:

  key_name:
    type: OS::Heat::RandomString
    description: Random unique key pair name
    properties:
      length: 32

  key_pair:
    type: OS::Nova::KeyPair
    description: SSH key pair
    properties:
      name: {get_attr: [key_name, value]}
      public_key: {get_param: public_key}


outputs:

  key_name:
    description: unique Nova key pair name
    value: {get_attr: [key_name, value]}