tosca_definitions_version: tosca_simple_yaml_1_0

description: >
  TOSCA simple profile with a software component.

topology_template:
  inputs:
    cpus:
      type: integer
      description: Number of CPUs for the server.
      constraints:
        - valid_values: [ 1, 2, 4, 8 ]
      default: 1

  node_templates:
    my_software:
      type: tosca.nodes.SoftwareComponent
      properties:
        component_version: 1.0
      requirements:
        - host: server1
        - host: server2
      interfaces:
        Standard:
          create: software_install.sh
          start: software_start.sh

    server1:
      type: tosca.nodes.Compute
      capabilities:
        host:
          properties:
            disk_size: 10 GB
            num_cpus: { get_input: cpus }
            mem_size: 1024 MB
        os:
          properties:
            architecture: x86_64
            type: Linux
            distribution: Ubuntu
            version: 14.04
    server2:
      type: tosca.nodes.Compute
      capabilities:
        host:
          properties:
            disk_size: 10 GB
            num_cpus: { get_input: cpus }
            mem_size: 1024 MB
        os:
          properties:
            architecture: x86_64
            type: Linux
            distribution: Ubuntu
            version: 14.04