As ASDC User,

I want to 

TOSCA generator to support unified Tosca which includes sub-interface resource for pattern1a,

Scenario 1A is the basic scenario in which there is only one NOVA on Top Template, while no nested

In this case we create in top level TOSCA: a new Abstract VFC while moving the NOVA and its ports to a new nested TOSCA

Assumption: Resource Group for sub-interface in heat file and the nested file only having sub-interface.

Done Criteria

• New Global substitution type for Sub-interface to be created for substitution.
  • Define a new node type derived from org.openecomp.resource.abstract.nodes.AbstractSubstitute
  • Name of the new node type should be org.openecomp.resource.abstract.nodes.heat.subinterface.nestedheatfilename
  • New type should have the requirement of  binding the sub-interfacet to port.
  • Update existing abstract VFC to include
• TOSCA composition
  • There will be one Abstract sub-interface in the  VFC substitution service template
  • VLAN inputs to be passed as part of VFC abstract in main template to the abstract sub-interface in substitution template 
  • Abstract sub-port in service template should have requirement of binding it to the parent port
• binding capability
  • binding capability to be added to the parent port
• Fixing the connectivity to the abstract VFC node instead of the resource