Kubernetes SIG/Meetings/2023-08-22

Agenda:

• Introductions for new members (if any):
• SIG administrivia:
  • Janis will be running these meetings in September-November.
  • Added to owners of kubernetes-sig mailing list
• Misc:
  • Updates to Kubernetes/Images summarizing the outcome of the previous meeting
  • First candidate running the upstream chart review process: https://wikitech.wikimedia.org/wiki/Helm/Upstream_Charts/kube-state-metrics
    • I did update a couple of things in wiki along that (there is now an actual template etc.)
  • I merged a change that reserves system resources on all k8s nodes for OS etc. so the allocatable resources will be reduced. T277876
    • Memory/CPU system reservation changes
      • Memory changes already deployed
      • CPU cause capacity issues on WikiKube, waiting now for hardware
  • Recording rules for Istio metrics
  • Purpose of staging question
    • Integration testing environment for Datahub is the context, probably gonna move to dse cluster - Ticket ref:  ⚓ T343236 Get datahub-staging.wikimedia.org working with the staging deployment of datahub (declined in the end).
    • Datahub will be fully undeployed from WikiKube/WikiKube-Staging and be deployed in DSE. There will be a separate namespace with a specific deployment of datahub for test harness purposes. Tickets to follow.
• Topic: none chosen