Outstanding items - Infrastructure

[joshix]

Items

Required

• Capacity planning with SRE into new cluster creation x3
  -Scale masters, add nodes, trying 20 nodes see Slack case thread
  "If the size of the master and infra nodes is the default, I think resizing them to the next sizing is a good option. As per the docs, default for small clusters (like this one at this moment) is m5.2xlarge for control plane and r5.xlarge for infra nodes [1].
  Regarding the worker nodes, I think 15-20 could be ok. Current size of worker nodes is m5.4xlarge (16 CPU - 64Gib Memory).
  [1] https://docs.openshift.com/rosa/rosa_planning/rosa-limits-scalability.html#node-sizing-during-installation_rosa-limits-scalability - oarribas"

• 3 new clusters deploy Janus (Jarvinen)
  -Check vault/cert mgr deploys to check secret for webhook-operator. Check web hook creation.
  -Create 2+ users to make sure Owner field is enabled

• Set up and test Nexus etc caches

• Pre-pull images? Esp Dev Spaces

• Cluster protection Limits on pipelines etc?

Nice

• Annotate pipelines - done in Add Annotations for Tekton Plugin #62

  • view pipeline run details in backstage Tekton plugin, test
  • update doc to match

• Argo redeploys changed gateway image rather than user deletes old pod

• Prod assets custom janus image and Hide Docs, Clusters in Janus left nav
  Who: Christophe Fargette, Matt Hill, Ryan Jarvinen
  <see jarvinen/fargette for latest custom image> intends to be drop-in replacement for janus-showcase image. Matt hill to send PR to Jarvinen to update deployment scripts to use custom image.

• Evan exploring script to emulate the openshift actions in bulk
  https://github.com/evanshortiss/summit-backstage-loadtest/blob/main/index.ts

[joshix]

annotate pipelines - Done in #62 . Not tested. Doc not updated.