ONAP Dublin Architecture kickoff Chris Donley 9418 Dublin

ONAP Dublin Architecture kickoff Chris Donley 9/4/18

Dublin kickoff • This presentation is designed to kickoff the Dublin ARC planning cycle - Looking to capture theme and topics for discussion through the end of the year • Based on ongoing discussions within ARC • What follows are discussion points, not decisions • Designed to be provocative - Feedback encouraged 2

Dublin Release Focus (Suggestion for Discussion) • • • Service mesh Container VNFs/cnf In-service upgrades Performance Cloud Native Abstraction layer: Deploy any service without req significant changes • • • Operator Adoption/ flexibility/ deployability • • Federation Delegation (e. g. , SO/DO) Modularity DB management Standards Alignment • TOSCA Geo-redundancy Security Edge Cloud policy Model Driven platform (service/ resource) Continuous Improvement & Technical Debt (incl. S 3 P) • Microservices infrastructure • Functional decomposition & harmonization • Geo-redundancy • Security/ID mgmt Theme: Global Scalable Deployment (? ) 3

Dublin Global Scalable Deployment Focus (for discussion) • Global Scalable Deployment: ONAP platform can be scaled to support global deployments - Example: component scalability (SO, A&AI); multi-instances (e. g. , DCAE) - Includes federation/delegation, edge cloud, cloud native, single-instance large networks user stories - Does not imply VNF scalability • # of instances, but instance scalability is the responsibility of the VNF • ARC priorities supporting global scalable deployments - Microservices Modular Standards alignment API standardization/improvement Containers External controllers/orchestrators Edge cloud Service mesh Huawei Confidential

Brainstorming for Dublin (for discussion) 1. Platform User stories: 1. Single-instance large scale deployments (AT&T? ) 2. Delegation (SO/DO) 3. Federation (operator/operator) 4. edge computing 2. External APIs (Andy) 3. API Improvements 4. Geo-redundancy – move from real-time (strong) consistency to eventual consistency model 5. Multi-tenancy support 6. Improve K 8 s support for VNFs (also discuss OPNFV clover) Srini – next week 7. Service mesh for the ONAP platform (including telemetry, Istio/Envoy, etc. ) 8. Real-time streaming 9. Functional decomposition 10. Model-driven (Chaker) – 2 weeks (18 th) 1. IM: Andy 2. DM: consolidation/harmonization 11. Scale down/minimum footprint (Steve) 12. Intent (Parviz) 13. Service rollback/troubleshooting (Ramki – incl. Seshu) 1. Dashboard for Camunda ( 14. Platform data management layer (consolidate multiple DBs) (Roger/John Ng) 15. Controllers/Personas (Steve) 16. Service Function Chaining (Srini) 17. Definition of a service (Steve) 18. S-VNFM and ETSI alignment (Roger) 19. 5 G Nested services (Gil) 5