OOM Meeting Notes - 2021-10-06

Agenda:

• Policy new helm charts: @Krzysztof Opasiak @PolicyTeam
  
  

  • Ok for merge if gate is green:

    • Altered helm chart for policy-clamp-be: https://gerrit.onap.org/r/c/oom/+/124393

    • Add helms chart for new policy components: https://gerrit.onap.org/r/c/oom/+/124093

    • Add helm chart for policy-gui: https://gerrit.onap.org/r/c/oom/+/124394

    • Add helm chart for policy participant: https://gerrit.onap.org/r/c/oom/+/124391

  • K8s participant charts needs "admin" cluster role (ability to create ns and resources in it)

    • first: SECCOM approval

    • when approved:

      • create a cluster role template in charts template folder

      • create a cluster role binding template in charts template folder which will bind it to deployment service account

• Service Mesh: @Sylvain Desbureaux @Gareth Roper @Adrian Matthews @Andrew Lamb @Othman Touijer @farida azmy
  
  

  • SDC: @Gareth Roper

    • use of dynamic template for quitquit job

    • close to find the solution

  • SO: need to be reviewed

  • CPS: waiting for SDC for test on Service Mesh

  • CDS: need to be reviewed

  • service account:

    • only few remaining

      • dcae is not working @A. Seaudi is on it

      • [DCAEGEN2-SERVICES] Update chart with service account | https://gerrit.onap.org/r/c/oom/+/124042

      • [DCAEGEN2] Update chart with service account | https://gerrit.onap.org/r/c/oom/+/120379

      • [APPC] Update chart with service account | https://gerrit.onap.org/r/c/oom/+/124514

      • [CONTRIB] Update chart with service account | https://gerrit.onap.org/r/c/oom/+/124659

      • [AAF] Update chart with service account | https://gerrit.onap.org/r/c/oom/+/124512

• mariadb move to common db: @Mahmoud Abdelhamid 

  • Most of component have moved (except portal)

    • [VFC] Use common mariadb-galera instance | https://gerrit.onap.org/r/c/oom/+/124480

    • [CDS] Update chart to use common mariadb-galera | https://gerrit.onap.org/r/c/oom/+/121936

      • issue as db name is same as SDNC

      • maybe ask @Dan Timoney @A. Seaudi @JC if db name is configurable to something else?

    • [POLICY] Use common mariadb instance | https://gerrit.onap.org/r/c/oom/+/123718

    • [WIP] (not needed) [APPC] Use the common mariadb-galera instance | https://gerrit.onap.org/r/c/oom/+/121959

      • issue as db name is same as SDNC

      • really need to work on it?

    • [DMAAP] Use the common mariadb-galera instance | https://gerrit.onap.org/r/c/oom/+/121933

• postgresql: @A. Seaudi 
  
  

  • "prototype" on CPS : https://gerrit.onap.org/r/c/oom/+/124463

    • 2 comments from @Krzysztof Opasiak to be solved

    • create also templates to simply secrets gathering for components

  • when approved, the other one will done on other components using postgresql

    • DMaaP BC

    • DCAEGen2

    • DCAEMod

    • VNFSDK

    • VFC

• cassandra: @A. Seaudi 

  • try to move portal to common cassandra: https://gerrit.onap.org/r/c/oom/+/124345
    
    

    • needs some tuning as portal app breaks

• Honolulu MR: @Sylvain Desbureaux 
  
  

  • https://gerrit.onap.org/r/c/oom/+/124696

  • agreed to "release" October 7th

• Istanbul RC

  • lot of incoming reviews  (~60)

  • timeout issues have been "solved" (timer increased...)

• Gitlab move: @Sylvain Desbureaux @Krzysztof Opasiak 

  • OOM will move to gitlab + gitlab ci instead of gerrit / jenkins

  • ongoing:

    • need to decide which "policies" we want to use

      • merge method:

        • 3 methods

          • Merge commit 

          • Merge commit with semi-linear history 

          • Fast-forward merge 

        • Merge commit with semi-linear history seems the one with the most pros (no need to rebase all the time, mr number, ...) and less cons (history is not linear)

      • squashing or not commits

        • bissectability is important

        • if MR is the way, squashing is OK and preferred

    • start verify and gate jobs migration to gitlab