2020-07-15 DCAE Meeting Notes

Owned by Vijay Kumar
Last updated: Jul 15, 2020
4 min read

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[dcaegen2] Team ONAP11, Wed UTC 14:30

https://zoom.us/j/98967242523 
Meeting ID: 989 6724 2523
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Meeting ID: 989 6724 2523
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Recording:

DCAE_Weekly_07152020.mp4

Attendees:

Host: Vijay Kumar



Discussion Topics:



 Time (est) Topics Requester/Assignee Notes/Links




START RECORDING

PARTICIPANT LIST

1
Project Status & General updates

Vijay Kumar

Review 


Next milestore M2/M3

  • Finalize API's exposed by components; swagger definition/documentation must be provided
  • DCAE ARC review planned for  
2

Frankfurt Maintenance Candidates

SON_Handler (Wipro)

  • Vijay Kumar  - To check if outstanding frankfurt branch commit pending.  No blueprint/bootstrap revision required; Frankfurt doc to be updated for version update.

Other DCAE components? NO

3
Huawei support for RESTConf

Mukesh Paliwal

4
Review MUST-HAVE/Committed  REQ status/updates

Vijay Kumar

REQ-374 ONAP shall use STDOUT for logs collection (PTL)  

  • Fiachra Corcoran  - PMSH is compliant; PM-Mapper/DFC write both into log file/stdout.
  • Vijay Kumar  - Identify list of impacted component 

REQ-366 Containers must crash properly when a failure occurs (MUST-HAVE)

REQ-365 Containers must have no more than one main process (MUST-HAVE)

  • Cloudify - need exception. 
  • Other DCAE components complaint?

Guilin Release Requirements

Requirements from OOM team to be discussed with team

  • AAF integration must be configurable

DCAEGEN2-2015 (remove DMAAP MR http/3904 dependency) - Fiachra Corcoranwill confirm DMAAP team plans for Guilin

 - No change for Guilin release

5
REQ-379 (ONAP projects must use only approved and verified base images for their containers)

Vijay Kumar

https://lf-onap.atlassian.net/wiki/display/DW/Database%2C+Java%2C+Python%2C+Docker%2C+Kubernetes%2C+and+Image+Versions

java is based on debian, for python it is based on alpine
Pending TSC approval for java

Docker files are here:
java: https://git.onap.org/integration/docker/onap-java11/tree/
python: https://git.onap.org/integration/docker/onap-python/tree/
and images are built though jjb

there are available on the nexus
https://nexus3.onap.org/#browse/search=keyword%3Donap%2Fintegration-java:c60bc6b9612f47d368c19be6ea730120
https://nexus3.onap.org/#browse/search=keyword%3Donap%2Fintegration-java:22b3686a9064fa3d02b9686c538dc15d


Releates to REQ-351 (java upgrade)

6 
Boostrap/Cloudify Guilin new container released update

Jack Lucas

Deferred to next week

https://gerrit.onap.org/r/c/oom/+/109470


  • Plugin migration from CCSDK to DCAE (CCSDK-2325 & DCAEGEN2-2207 )
    • Plugin migration (completed)
    • bootstrap (in-progress)
    • blueprint-generator (in-progress)
    • Blueprint impacts (using pg/dmaap)
  • K8S plugin optimization   (DCAEGEN2-2215 - allow env support for docker_config, DCAEGEN2-1791 - Switch to containerizedServiceComponent nodetype); bpgen (DCAEGEN2-2144)
  • Plugin/type file import (DCAEGEN2-1789) 
7
VES7.2 stddefined mapping to legacy

Hillis, Marge (Nokia - US) <marge.hillis@nokia.com>

@Marge Hillis 

Review proposal for mapping 3GPP fault/heartbeat/notify 

 3GPP-Standard VES Mapping for fault, fileReady and heartbeat v1.xlsx

Comments

  • Add JSON notation path for 3gpp mapped fmapping fields 
  • Fault : alarmCondition mapping TBD based on analytics/correlation services 
  • Fault : FirstOccurrence not maintained in 3GPP; will have current timestamp when VES event was sent (correlation/analytics MS are expected to use eventId/Firstoccurrent from original/first event).
  • No measurement domain under 3GPP; will use bulkPM flow (revised 3gpp schema)
  • ThresholdInfoFault - TCA equivalent of VES mapping to measurement to be defined. This is not currently in ORAN spec; @Marge Hills  will followup.


8

PMSH Enhancement (DCAEGEN2-2345/DCAEGEN2-2344)

Michela Bevilacqua Zu Qiang

Deferred to next week

 - Review new enhancement proposed 





Backlog from prev meeting  - will be discussed as time permits
9
AAF change impact

Fiachra Corcoran Jack Lucas

aaf_agent (2.1.20) generates cert as root; this prohibits making change to cert within container (as most of containers are running as non-root).

  • one option is for separate truststore for external (discussed under CMPv2)
  • resolve the ownership for current cert/truststore to non-root user (+ common onap usergroup + and add this usergroup into container)
    • change aaf_agent to default to non-root

DCAE change to be assessed based on CMPv2 proposal; generic onap/usergroup to be discsussed with AAF team 

AAF-1156 - Getting issue details... STATUS

06/10 - More details on next meeting with Pawel Baniewski ; AAF_agent change/support to be confirmed. 

07/15 - CertService Client (configurable cert format). OOM configuration change pending (to be confirmed with David/Catherine). damian.nowak - Notify TSC on meeting tomorrow or email.

10
DCAE Outstanding Jira & MED priority bugs (Guilin)

Vijay Kumar

DCAEGEN2-2308 PM-Mapper: Wrong 3GPP rel-16 schema format supported (28.550 instead of 28.532)

From prev meeting

DCAEGEN2-2218 - Blocked by AAF changes (AAF-1134)

DCAEGEN2-2219 - DFC's SFTP client doesn't protect from MITM attacks (Guilin)  

   06/10 - Nokia confirmed support; need to get exception from SECCOM team - Pawel Baniewski

   06/03 - Keep SFTP and necessary enhancement to be supported by Nokia. To be confirmed with Oskar/Damian 

DCAEGEN2-2136 - Getting issue details... STATUS  - Joseph O'Leary  - Will check if this Jira is required for Guilin or can wait until Cloudify 3.x upgrade is available (stretch goal for Guilin) 

Guilin (Bugs)

key summary type created updated due assignee reporter priority status resolution
Refresh

11
MOD OnboardingAPI  issue

Joseph O'Leary

  • DFC spec to be corrected and verify onboarding/distribution through MOD (manual deletion via PG DB can be done if required)  - Joseph O'Leary
  • Deven investigating with original DFC spec/recovery - DCAEGEN2-2328

Open question from prev meeting

  • To verify OnboardingAPI has delete option - Vijay Kumar
    • No delete api in OnboardingAPI
  • Bp-gen issue for DFC spec - Joseph O'Leary to verify with bp-gen 1.3.1 jar
    • Verified; not a bp-gen issue. 





Frankfurt Artifacts Release versions

Check "Artifacts released" section under RTD - https://docs.onap.org/en/latest/submodules/dcaegen2.git/docs/sections/release-notes.html

Open Action Items



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