tosca_definitions_version: tosca_simple_yaml_1_0

description: >
  TOSCA simple profile that just defines a single compute instance and selects a
  flavor and host Operating System for the Compute node. Note, this is just a test
  template showing Compute without optional 'version' property of OS capability. In
  general, you should have version to narrow down your image selection.

topology_template:

  node_templates:
    my_server:
      type: Compute
      capabilities:
        host:
          properties:
            disk_size: 40 GB
            num_cpus: 2
            mem_size: 4 MB
        os:
          properties:
            architecture: x86_64
            type: Linux
            distribution: RHEL