tosca_definitions_version: tosca_simple_yaml_1_0

description: >
  Define a capability class that inherits from tosca.capabilities.Container

capability_types:

  tosca.capabilities.ContainerChild:
    derived_from: tosca.capabilities.Container

node_types:

  tosca.nodes.SomeNode:
    derived_from: tosca.nodes.Root
    properties:
      some_prop:
        type: string
    requirements:
      - host_child:
          capability: tosca.capabilities.ContainerChild
          node: tosca.nodes.SomeNode2
          relationship: tosca.relationships.HostedOn

  tosca.nodes.SomeNode2:
    derived_from: tosca.nodes.Root
    capabilities:
        host_child:
          type: tosca.capabilities.ContainerChild
    requirements:
      - host:
          capability: tosca.capabilities.Container
          node: tosca.nodes.Compute
          relationship: tosca.relationships.HostedOn