Modelling

Service Decomposition flow & modelling hierarchy within each ONAP service provider instance

• Subscriber Service Model
  • Represents L1 End-to-End service
  • Includes UNIs, ENNIs, constraints, business(customer) info, ...
  • Composed of multiple operator / access services s
• Operator / Access Service (L1VC) model
  • Represents abstract L1 access service in a domain
  • Technology-independent (i.e. independent from OpenROADM/TAPI)
• OpenROADM / TAPI service model
  • Represents intra-domain L1 access service 
  • Based on standard YANG models 
    • OpenROADM: https://github.com/OpenROADM/OpenROADM_MSA_Public/blob/master/model/Service/tree-view-service.txt#L2121
    • TAPI: https://github.com/OpenNetworkingFoundation/TAPI/blob/develop/YANG/tapi-connectivity%402019-03-31.tree#L511
• Device model
  • Specific to each device, type, vendor
  • Abstracted from ONAP

Referenced from MEF: