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Features/CapabilitiesK8S EnvironmentCNTT/Arch Ref.2  ONAP (Today)

 ONAP CNCF

Comments 

CNF Scalability

From an Orchestration perspective: Cluster Autoscaler, HPA and VPA

Handling within its own cluster





From an Automation, Control Loop (CL) perspective


OOF, SO, Multi-Cloud



CL (DCAE, Policy, CLAMP + Triggered Action)

Adding value: Handling multiple K8S, ClustersNot ONAP Scalability itself otherwise MUSIC, OOM (Container Orchestration)

CNF Resiliency

From an Orchestration perspective: K8S Services




From an Automation, Control Loop (CL) perspective


OOF, MSO, Multi-Cloud




CL (DCAE, Policy, CLAMP + Triggered Action)


Not ONAP Resiliency itself otherwise MUSIC, OOM (Container Orchestration)
 CNF AvailabilityPublic Cloud is currently offering <99.999

Opportunity for ONAPNot ONAP availability itself otherwise 99.9999+ built inside ONAP 

Secured service-to-service communication

Additional SW to be uploaded on top of K8S:

Linkerd, ISTIO


AAF

(VNFs only)

Integrate our ONAP Apps to Service Mesh (question) while keeping AAF as optional

Do we provide any certificate or shall we rely on a Certification Manager?

Logging

Stackdriver Logging

Elasticsearch

Fluentd


Logging/Pomba

EELF/ELK



Centralization of Logging - ONAP feature or external system to ONAP?

Dashboard


OOM - Consul

Observability

Events, Alarms, Analytics

Prometheus

, Jaeger
DCAE

- https://prometheus.io/

Open-source systems monitoring and alerting toolkit

Jaeger - https://www.jaegertracing.io/

As on-the-ground microservice practitioners are quickly realizing, the majority of operational problems that arise when moving to a distributed architecture are ultimately grounded in two areas: networking and observability. It is simply an orders of magnitude larger problem to network and debug a set of intertwined distributed services versus a single monolithic application.

based on grafana technologies ?


DCAE

Specific VES

Integration with Promotheus and Grafana technologies as POC by AT&T

-Check the CNF Conformance to understand what are the requirements

-Shall we integrate one of the open sources to DCAE (like we did with PNDA) or shall we create DCAE CNCF version?



Inventory

AAI
Under investigation
 Security

SECCOMCNF Security Requirements 
Networking back to provider network (question)




 Tracing



CNF Compliance:

The CNF supports OpenTelemetry-compatible tracing
– Does the CNF generate Open Telemetry compliant data?
– Is there traffic to Jaeger? 

InventoryAAI SecuritySECCOMCNF Security Requirements Networking back to provider network (question)


Where are we on the CNCF Trail Journey?

...

  •  Feedback from OVP PH2 meeting: https://wiki.lfnetworking.org/display/LN/2020-03-09+OVP+2.0+Meeting+notes
  •  Do we need to extend our ONAP VNFReqs to consider CNF Reqs or shall we suggest a "LFN CNF Reqs" Board or will it be driven by CNCF?
    •  Need to connect with CNCF to avoid duplicated effort, divergent effort
    •  Architecture, Modeling, Security reqs will feed VNFReqs+  to define what it is requested to onboard CNFs on ONAP — Shall we draft a Diagram flow?
    •  Need also to consider CNF Security reqs from SECCOM
    •  Need to consider the Architecture, Requirement Subcommittees' perspectives
    •  ETSI Activities to define packages - candidate for the Guilin Release ETSI CNF Support
      • ESTI reqs/packages availability - End of Q4
      • Need to define an intermediate (Helm v3.0, TOSCA, HEAT) then try to push back our findings to ESTI
    • Hydrid approach (supporting all together - CNFs, VNFs, PNFs) - need to address the network part ONAP SO ETSI-Aligned Hierarchical Orchestration
    • Migration Strategy from Openstack (VNFs) to K8S (CNFs)
      •  New artifacts for containers
      •  New packages while offering the same functionality than formerly VNFs
      •  Define the mapping  (Helm v3.0, TOSCA, HEAT)
  • Review "Features/Capabilities - How We complement each other?"

March 12th, 2020

Action Items

  •  ONES CFP - Srinivasa Addepalli will work with Alla Goldner  on the abstract - Key item - "the value that ONAP can bring"
  •  Kenny Paulset up doodle pole for meeting cadence and 2 or 3 per week  
  •  

    Sylvain Desbureaux - Start to work on our ONAP response to Dan (CNCF)

  •  

    Try to identify where we are on the CNCF Trail Journey

  •  

    Fill in the table - how we complement each other

  •  

    Consolidation our message about ONAP Role - should be linked to our ONAP Response to Dan (CNCF)

  •  Check with Kenny, David - how to record our upcomign discussions?
  •  Attend the next VNFReQs meeting and to discuss the extension of the team's scope - Trevor Lovett - was discussed during 3/12 - CNF Part 2
  •   Follow-up with SECCOM about CNF Security reqs
  •  Kenny Paul , create a recording section and add the recordings (2x 3/12)
  •  Define our first Use case and identify CNF 
  •  Check with the DCAE project regarding any study about Prometheus, Jaeger + specific VES to support CNFs