Upgrade CLAMS K8 Cluster

[ekemeyer]

Because

End of Standard on July 24

Done when

Upgrade is done

Additional context

Currently at 1.27, behind 3 releases now (latest is 1.30)

[mrharpo]

I looked into this in January, and there are some dependencies we are still waiting on:

Name	Status	Current	Latest	supported K8s version	Link
Argo-cd	⬆️	v2.7	v2.10	v1.28	https://argo-cd.readthedocs.io/en/stable/operator-manual/installation/#tested-versions
Argo-workflows	⬆️	v3.5.4	v3.5.6	v1.29	https://argo-workflows.readthedocs.io/en/latest/releases/#kubernetes-compatibility-matrix
Argo-events	✅	v1.9.1	v1.9.1	❓	argoproj/argo-events#2979

It looks like we can only update to K8s v1.28 currently (depending on argo-event compatibility).

[ekemeyer]

From AWS email -
Extended support for Kubernetes version 1.21 has been available since April 1, 2024. Starting May 1, 2024, your Amazon EKS clusters running on Kubernetes version 1.21 in extended support will be charged at $0.60 per cluster hour.

Drew's estimate is about $366/month for AMS2