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Industry Collaboration for Open Lifecycle Service Orchestration (LSO) APIs
Dan Pitt [email protected] www.mef.net
OCP Summit, March 21, 2018
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Outline
• Who we are & what we’re up to (and why it matters to OCP)
• MEF 3.0
• LSO: abstractions & realities
• Community, open source (SW & HW), proof points, OCP
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MEF: Who, What, How
1. Who: 200+ Communication service providers, vendors (enterprises)
2. What: Agile, assured, orchestrated, revenue-producing services
3. How: Service definitions, LSO APIs, certification, community
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Fiber/Copper Access
Network
Fixed & Mobile Broadband Networks
Fiber/Copper Access
Network
Automated, Virtualized, Application-Aware
Fixed & Mobile Broadband Networks
CSP Co-Lo Data
Center
CSP Co-Lo Data
Center
CSP Co-Lo Data
Center
Enterprise Site
FCAPS Machine-to- Machine Workflow Process
Enterprise Site
Enterprise Site
Enterprise Site
Self-service Web Portal
Internet Internet SDN NFV
VNF Orchestrated Connectivity
Services
Optical Carrier Ethernet IP
New Orchestrated Virtualize Services
SD-WAN L4-L7 SECaaS
SD-WAN Controller
VNF
SD-WAN Controller SD-WAN
Edge CPE SD-WAN
Edge CPE
AI Analytics
AI Analytics
AI Analytics AI Analytics
AI Analytics
App Aware Services using AI Analytics
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Key Principles
• SDN, NFV, Cloud, disaggregation, open source • For MEF community: easily include OCP as an implementation option • For OCP community: understand large OCP market opportunity enabled by MEF 3.0
& LSO abstractions
• Brownfield
• Healthy ecosystems: operators, vendors, enterprise customers
• Business success (despite transformation pain)
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Orchestrated&Dynamic Open
Agile Expanded
MEF 3.O: Four Pillars for Agile, Assured, Orchestrated Services
• Multi-providerserviceorchestration
• Multi-technologynetworkorchestration
• SDKsandspecifications
• Globalmembership• Developercommunity• Certifiedprofessionals• Opensourceprojects&SDOs• Enterpriseadvisorycouncil• MEFnetplatform
• Wavelengths• CarrierEthernet• IPVPNs• SD-WAN• Security-as-a-Service• ApplicationServices
• Cloud-basedtestandcertificationplatform
• Subscription-based• Forbothservices&LSOAPIs
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LSO – Lifecycle Service Orchestration
• Framework of abstractions • Components defined by function, separated by ref. points
• Customer Application Coordinator; Business Applications; Service Orchestration Function; Infrastructure Control & Management; Element Control & Management
• Abstraction boundaries described by APIs – East-West: Cantata, Allegro, Sonata, Interlude – North-South: Legato, Presto, Adagio
• Purposes: – Enable service providers to compose & concatenate services using their choice of
components: closed, proprietary, open, open-source, integrated, bare metal – Foster a supplier ecosystem that optimizes organically
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Formalities
• API definitions • Information models • Data models • Interface profile specifications • Service definitions • Certifications
• LSO Hackathons • Developer Community • “SDK”s before IPSs • MEFnet • Example implementations • Reference implementations
Informalities
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3-6 month sprint cycles
LSO APIs, SDKs
Based on MEF 55: LSO Framework Specification
Released as SDKs
Available in experimental or published states
• Define epics, user stories for the LSO Reference Point • Example: Sonata Epic1: availability capabilities; Epic2:
ordering capabilities • Implement the Data Model on MEFnet • Test on MEFnet and feed results back to refine Data Models • Share with other SDOs, open source projects • Showcase at the end of sprint
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LSO API Abstraction Details SP Domain Customer Domain Partner Domain
Network Infrastructure
Customer Application Coordinator
Element Control and Management
Infrastructure Control
and Management
Service Orchestration Functionality
PRESTO (SOF:ICM)
ALLEGRO (CUS:SOF)
LEGATO (BUS:SOF)
CANTATA (CUS:BUS)
Element Control and Management
Infrastructure Control
and Management ADAGIO (ICM:ECM)
LEGATO (BUS:SOF)
PRESTO (SOF:ICM)
ADAGIO (ICM:ECM)
INTERLUDE (SOF:SOF)
SONATA (BUS:BUS)
Business Applications
Business Applications
Service Orchestration Functionality
Key CUS: Customer Application Coordinator BUS: Business Applications SOF: Service Orchestration Functionality ICM: Infrastructure Control and Management ECM: Element Control and Management
Product catalog; Product feasibility; Product ordering;
Acceptance-testing info; Billing and usage;
Trouble reports / status; Product-level quality;
Dynamic service control; Service state info;
Service performance & quality; Service-related alerts;
Create and manage connectivity and logical network functions;
Topology and routing; Performance and Fault;
Resource inventory; Connectivity policy;
Serviceability & qualification; Product catalog; Product ordering;
Acceptance-testing info; Billing exchange;
Trouble reports / status; Product-level quality;
Service feasibility; Service activation;
Usage events & metrics; Service performance & quality;
Service policy;
Dynamic service control; Service parameter config;
Service state info; Service performance info;
Service problem alerts;
Manage fabric or network functions on specific elements;
Element level configuration ; Element resource state;
Element fault and performance; Element-level policy;
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MEF Expanded Community
MEF 3.0 Implementations
MEF Developer Community
Open source project & SDO collaboration
Hackathons to accelerate code development
Enterprise Advisory Council
Certified Professionals
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Information Models
• Collaborative effort with TMF, ONF, ETSI, LF/ONAP • Goal: common or federated modeling approach
• Modeling language, patterns, extensibility, hierarchy, metadata • Tooling
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MEF 3.0 Implementation Projects
MULTI-VENDOR SD-WAN FULFILLMENT AND ACTIVATION SERVICE TELEMETRY
SECAAS OPTICAL TRANSPORT MULTI-ONAP
REAL-TIME MEDIA CLOSED LOOP CONTROL CONNECTED VENUE
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LSO Incorporating SDN, NFV, Open Source, OCP
NetworkOperator2NetworkOperator1
UserServiceEndpoint
UserServiceEndpoint
OperatorServiceEndpoint
End-to-EndNetwork-as-a-Service
Cloud Service Provider
SDN Switch
Packet PNFs
UNI UNI ENNI
Packet PNFs
Traditional EMS
SDN Controller
NFV MANO
Packet SDN Controller
EMS: Element Management System PNF: Physical Network Function SOF: Service Orchestration Function
HeadOffice
FRAMEWORK FRAMEWORK
Self-serviceWebPortal
LSO Interlude
LSO Presto
LSO Sonata LSO Cantata
LSO Allegro LSO Legato
Business Applications
SOF SOF
LSO Legato
LSO Presto
Business Applications
LSO Adagio LSO Adagio
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Proof Point: ONAP-Based Global Virtual Fabric Global Enterprise
Cloud Service Provider
United States - Dallas United Kingdom – London/Ireland France - Lannion
Service Catalogue / Enterprise Orchestrator
Novitas Engine
Cloud Tenant Media Server VM
Enterprise device Enterprise device
AT&T Network
UNI-C-A UNI-C-Z
ENNI
UNI-C-C1
Cloud Tenant Media Server VM
UNI-C-C2
LEGATO
CANTATA
SONATA
Media Client
1
Orange Network
LEGATO
SONATA
Media Server
UNI-O-Z
Virtuora SDN-C
CANTATA
UNI-O-A
ENNI
BSS Service Orchestrator
Portal
Cloud Controller
Media Client
2
INTERLUDE
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Operator Degrees of Freedom • Greenfield/brownfield
• Transport technology
• Telco cloud, public cloud, edge cloud, premises DC, out in the network
• Open source, open I/F, closed source
• SW/HW, integrated, bare metal, OCP, TIP
Enabled by LSO abstractions
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Conclusions, Implications • Telco transformation inevitable
• New technologies, architectures (networking, computing) • Services, apps invariant over technology choices • Breakdown of rigid, monolithic solutions into SDN, NFV, OCP • New supply chain • New skills
• MEF transformation inevitable • Not just specifications but SDKs, POCs, IMs, experience • Global ecosystem of partner cos., orgs., .orgs • Pace, cadence, tension, agility
Many opportunities to incorporate OCP