tosca_definitions_version: tosca_simple_yaml_1_0

description: Template for deploying a single server with concat function.

topology_template:
  node_templates:
    server:
      type: tosca.nodes.Compute
      capabilities:
        # Host container properties
        host:
         properties:
           num_cpus: 2
           disk_size: 10 GB
           mem_size: 512 MB
        # Guest Operating System properties
        os:
          properties:
            # host Operating System image properties
            architecture: x86_64
            type: Linux
            distribution: RHEL
            version: 6.5
  outputs:
    url:
      description: Concatenate the URL for a server from template values.
      value: { concat: [ 'http://',
                         get_attribute: [ server, public_address ],
                         ':' ,
                         get_attribute: [ server, port ] ] }