2021-11-30 DCAE Meeting Notes

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 Time (est)

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PARTICIPANT LIST

Istanbul Release topics

@Vijay Kumar

Istanbul Sign-off completed by TSC on 11/22

• Release Planning: Istanbul

• R9 M1 - DCAEGEN2-2757 - DONE

• R9 M2 - DCAEGEN2-2783 - DONE

• R9 M3 - DCAEGEN2-2841 - 08/27  09/02 - DONE

• R9 M4 - DCAEGEN2-2896   09/16 - DONE

• R9 RC - DCAEGEN2-2923    10/14  - 10/21 - DONE

• Sign-Off - DCAEGEN2-2954  Targetted 11/18  11/22 - DONE

• Istanbul Release Requirements

• Istanbul Impact View per Component

• 0: Integration Weather Board for Istanbul Release

• Pairwise testing  - DCAE Pair Wise Testing for Istanbul Release + include E2E slicing usecase test reference - COMPLETED

• Architecture

  • https://lf-onap.atlassian.net/wiki/display/DW/ARC+DCAE+Component+Description+-+Istanbul-R9

  • https://lf-onap.atlassian.net/wiki/display/DW/DCAE+R9+M2+Architecture+Review

• Security updates - Istanbul DCAE  - DCAEGEN2-2768: SECCOM - DCAE Vulnerability updates for IstanbulClosed

• Istanbul Integration Blocking points

• Documentation - https://docs.onap.org/projects/onap-dcaegen2/en/latest/index.html

• Istanbul Container version - https://docs.onap.org/projects/onap-dcaegen2/en/latest/sections/release-notes.html#deliverables

Maintainenace release candidatates - No items as of yet

Jakarata Release 

@Vijay Kumar 

• Release Planning: Jakarta

• R10 M1 -DCAEGEN2-2979 - Due  Dec 2, 2021 

• ARC - ONAPARC-724 (Scheduled for 01/11/2022)

Jakarata - Helm migration 

@Vijay Kumar 

-- Topic discussion deferred to next week – 

Discuss DCAE transformation planned items for J release - DCAEGEN2-2773

Priorities

• Switch components to latest SDK version

• OOM charts updates to disable Cloudify/handlers (CBS may be exception depending on above item)

  • Iteration 1 (once OOM branching is done)- Disable all cloudify/handlers under dcaegen2 

  • Iteration 2 (M3/Jakarta)- Move VESOpenAPI and CBS? to dcaegen2-services 

• Integration testsuite migration

• Helm flow support through MOD 

• DMaap Provisioning optimization

  • Pub/sub credential handling alignment - OKAY to proceed 

  • Topic/Feed cleanup on undeploy -

    • Topic cleanup to be split into separate Jira and assessed later ; Feed cleanup OKAY to proceed.

       Impacted by AAF removal, Strimzi Operator introduction

• Review - DCAEGEN2-2774   DCAE MS SVC template enhancement 

  • Feature proposed not used by existing DCAE MS

  • If no new usecase/MS demanding these features, Jira will be moved to backlog

Open submission

• Disable DCAE platform in deployment - https://gerrit.onap.org/r/c/oom/+/125731 

• DCAE Mod helm flow support - https://gerrit.onap.org/r/c/oom/+/123932

To Do 

• dcaegen2/deployment - updated to remove CM container build  

• BBS-Eventprocessor (dcaegen2/services) - Builds and sub-component repo will be removed post ARC meeting/review (M2). 

• Integration testsuite migration or disable in the interim  - Timeline to be discussed with Integration Team/Krzysztof  (@Former user (Deleted) / @Vijay Kumar )

Other ONAP features/changes with DCAE impacts for Jakarta

@Vijay Kumar 

-- Topic discussion deferred to next week – 

General discussion

• Servicemesh support - DCAE component impact on below 

1.  

   1. Allow http support (early J release) - DCAE components that rely only on HTTPS will be impacted

   2. Components dependent on AAF cert 

   3. Secure topic/feed dependency - DFC, PM-Mapper, PNF-Reg, SliceAnalysis, BBS-Ep

• Impact from DMAAP-MR → Strimzi/Kafka

  • Pub/sub API change - may need to integrate with new SDK provided by DMAAP team; all DCAE MS will have impact to align with new SDK.

    • SDK client lib need to have backward compatibility with MR (controlled via ENV/deployment property)

  • Mapping service - Alternate solution proposed by @Fiachra Corcoran /DMAAP team could be candidate solution; avoid technology dependency and can be handled generic across all MS without much impact

  • Provisioning API will change - DCAE helm template job MR provisioning template/scripts to be revisited under Strimzi/Operator

• STDOUT logging requirement - candidate for GR  - DCAE Services - Logging Evaluation

• SECCOM proposal to change log structure for Security logging as POC (To be reviewed/approved by TSC in coming weeks) - SecLog-TO-PTLs-v7.pptx - Jakarta Best Practice Proposal for Standardized Logging Fields - v2

IBN/CCVPN Usecase discussion

@Henry Yu 

@Dong Wang 

@Ahila P 

DCAE requirement/impact assessment

Slides: CCVPN support for Intent-based networking and closed-loop

Open

Slides: Smart Intent Guarantee based on Closed-loop in R10

References:   https://wiki.onap.org/display/DW/Jakarta+release+-+functional+requirements+proposed+list

•   REQ-XXXX Smart Intent Guarantee based on Closed-loop in R10

•   REQ-XXXX CCVPN support for Intent-based networking and closed-loop - Jakarta Enhancements

Comments/To DO

• Syncup with Slicing usecase team to identify dcae component impact and flow 

• Document AAI api info and DCAE processing impact details 

• Determine if existing configuration model can be reused for supporting this usecase

• Next step - Once REQ approved by ARC/Usecase, create DCAE EPIC with specifics and review updates with DCAE team.

Committer support and DCAE Meetings 

As we are approaching EOY, discuss availability for committer support and future meetings until EOY

AA TEst - MOD execution for Helm support

@Shabnam Sultana 

Topics/Demos' for future meetings

<Topics can be added below by presenters as they are ready>

TBD - Demo for DCAE MOD Helm flow support - @Vijay Kumar 

@Vijay Kumar

12/10/2021, 12/20/2021 – 12/31/2021  

@Tony Hansen

2021-12-12 → 2022-01-02

@Jack Lucas

2021-12-11 → 2022-01-02

@Former user (Deleted)

NA

@Former user (Deleted)

NA

@Former user (Deleted)

NA