Complex property composition

["Nemeth, Denes (Nokia - HU/Budapest)" <denes.nemeth@nokia.com>]

Dear Tosca community

 

Can you help us to clarify the usage of property assigment in node templates specified in

https://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.3/os/TOSCA-Simple-Profile-YAML-v1.3-os.html#DEFN_ELEMENT_PROPERTY_VALUE_ASSIGNMENT

 

Is is possible to assign parts of complex properties to node templates using property value expressions or not?

 

Node_template_1 assigns complex_input input to p1 property. There is several examples to this in the specs.

 

Node_template_2 constucts the value of p1 from multiple input. Is this valid or not?

 

Many thanks, for the help

 

tosca_definitions_version: tosca_simple_yaml_1_2

data_types:

  data_type_1:

    derived_from: tosca.datatypes.Root

    properties:

      child1:

        type: string

      child2:

        type: string

node_types:

  node_type_1:

    properties:

      p1:

        type: data_type_1

topology_template:

  inputs:

    complex_input:

      type: data_type_1

    simple_input_child1:

      type: string

    simple_input_child2:

      type: string

  node_templates:

    node_template_1:

      type: node_type_1

      properties:

        p1: { get_input: complex_input }

    node_template_2:

      type: node_type_1

      properties:

        p1:

          child1: { get_input: simple_input_child1 }

          child2: { get_input: simple_input_child2 }