Page Comparison

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• Page 2: "Problem: Has ONAP Montreal finished its release cycle?"
  • yes, sign-off at 14.12.2023
• Page 3: "By default, the message router no longer exposes NodePort We expose this port for testing"

  • Could be also exposed via ingress by enabling it in values.yaml of DMAAP:

    Code Block
    message-router: ingress: enabled: true service: - baseaddr: "dmaap-mr-api" name: "message-router" port: *svc_port config: ssl: "redirect"

    
    

• Page 3: "Upgrades strimzi-operator from 0.28.0 to 0.36.1, Add podAntiAffinity to avoid deploying replica pods on the same node, We change strimzi replica count in helm override from 3 to 1 for single
  node Kubernetes"
  
  • is added to "Montreal" release: https://gerrit.onap.org/r/c/oom/+/136590
• Page 5: "Does ONAP Plan to Deprecate DMaaP MR?"
  • Yes, initially this was planned in London, but not implemented by all components (Policy, SDNC, DCAE,...)
  • Plans:
    
    • Policy:

      Jira Legacy
      server System Jira serverId 4733707d-2057-3a0f-ae5e-4fd8aff50176 key POLICY-4402

    • DCAE (some components) by DT
    • AAI
  • Still (in NewDehliNewDelhi) missing component support:
    
  • Planned updates:
    • AAI
    • SO
    • Policy
    • some DCAE components

Fixes/Improvements

• Page 7: DMaaP mediator listens to MR topics
  • To be checked
• Page 8: Move configurations to Values file
  • Would gain more flexibility, but also much additional text in values.yaml
  • Possibly only certain variable fields could be exposed
• Page 9/10: No reusable nonrtric-common chart / Common Templates
  • good idea, also done in ONAP
  • but adds dependency
• Page 11: Remove nested chart variables
  • Or use "global.xxx" variables
• Page 12: YAML File Comparison
  • use "helm/k8s recommended labels" → absolutely correct
  • but allow to add own labels (e.g. "app", "version",...) in each chart or globally, as e.g. Istio, ArgoCD,... required special ones
• Page 13: Values File Changes
  
  • Service definitions in "values.yaml" depends in ONAP much on the template definition (see https://git.onap.org/oom/tree/kubernetes/common/common/templates/_service.tpl)