MEF Modeling Activities and LSO-Related Projects Overview
Discover a comprehensive overview of MEF modeling activities and LSO-related projects, including product catalog, ordering, serviceability, UML to data schema mappings, and more. Dive into the world of network resource provisioning, infrastructure control, network management, and service orchestration functionalities. Explore MEF's LSO experimentation platform and collaboration environment, accelerating the development of data models and APIs.
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Presentation Transcript
MEF Modeling Activities Way forward
LSO-Related & Modeling Activities Product Catalog, Ordering, Performance Reporting, Serviceability MEF LSO Reference Architecture and UNITE LSO Reference Architecture & Framework Static definitions of product / service / resource classes and their extensions i.e. MEF 7.3 Common Information Models API Implementations Certifications NRP API Test Suite MEF Service Definitions (including virtualization) MEF 6.2, 33, 51, 10.3, 26.2, etc. LSO Hackathon, ODL, OPNFV Reference Implementations Business Process Flows MEF 50 Specification of functional interfaces for LSO, i.e. Presto, Legato YANG/JSON Schema i.e. NRP API Specifications & Data Models Interface Profiles 2
UML to Data Schema Mappings Guidelines Guidelines UML to Yang UML to JSON UML Models Common Information Model Mapping Pruning/ Refactoring Mapping Process Mapping WG Specific Interface Profiles Interface Encodings Interface Data Schemas Core UML Modeling & Interface Development Process Document 3
LSO-related Modeling Projects REFERENCE ARCHITECTURE Ordering Serviceability (WIP) CANTATA (CUS:BUS) Business Applications Business Applications SONATA (BUS:BUS) LEGATO (BUS:SOF) Customer Application Coordinator LEGATO (BUS:SOF) Yang Service Modules (Aligned with IETF) INTERLUDE (SOF:SOF) Service Orchestration Functionality Service Orchestration Functionality ALLEGRO (CUS:SOF) E PRESTO (SOF:ICM) PRESTO (SOF:ICM) Infrastructure Control and Management Infrastructure Control and Management Network Resource Provisioning (Based on ONF Core Model) ADAGIO (ICM:ECM) ADAGIO (ICM:ECM) Element Control and Management Element Control and Management Network Resource Model (Based on ONF Core Model) Network Infrastructure
MEFs LSO.net LSO experimentation and incubation platform Support for LSO Hackathons OS/SDO collaboration environment Accelerates the development of data models and APIs 5
LSO Management View Abstractions Information Class Examples per Management Abstraction View Management Abstractions LSO RA Context Product View Business Apps Service Orchestration (Provider domains & multi-domain) Service View Service Orchestration & Infrastructure Management (Subnetwork) Resource View Network & Topology Element & Equipment Element Control & Management
Formal UML model Concepts Network Technology Definition Model Evolution History and Proposal ITU-T TMF ONF MEF Insight M.3100 G.805 Insight SID DeviceInterfac e etc Network Technology models (Service oriented) 2000 MTNM/MTOSI Insight G.809 MEF 7 Network Technology models MEF 7.1 Q.840.1 Coverage and approach Inspiration Essence, structure and approach 2010 SID Converged Network ABE MEF 7.2 Insight TR215 ONF Core Clone 2015 Insight Clone TR225 G.800 History MEF Ethernet Ordering, Serv., Catalog 2016 MEF Network Resource Align Joint workin g Proposal MEF Service 7.3, Align ONF Clone G.7711 SID Enhanced Enhanced Update Update Shared network resource model 2017
Conclusions Alignment and Velocity are fundamental Common models must take into account entities on the service, service management and resource layers Collaborative model lifecycle management must be put in place 8
