Test compatibility for kubernetes version > 1.25

[kobiche]

I see that the page https://awslabs.github.io/kubeflow-manifests/docs/about/eks-compatibility/ explicitly states that EKS versions >=1.25 are compatible with kubeflow 1.7, but this EKS version will soon be obsolete (standard support on 1 May 2024). Is there any reason why it won't work with newer versions?

[hasnainkothawala]

I see the following error whenever I try installing Kubeflow on EKS version > 1.25 , as mentioned EKS 1.25 is reaching end of support.

Error:

_validatingwebhookconfiguration.admissionregistration.k8s.io/validation.webhook.serving.knative.dev configured
error: resource mapping not found for name: "webhook" namespace: "knative-serving" from "STDIN": no matches for kind "HorizontalPodAutoscaler" in version "autoscaling/v2beta2"
ensure CRDs are installed first
Retrying to apply resources_

This is because :

The autoscaling/v2beta2 API version of HorizontalPodAutoscaler is no longer served as of v1.26.

Migrate manifests and API clients to use the autoscaling/v2 API version, available since v1.23.
All existing persisted objects are accessible via the new API
v1.25

Here is an open issue on stack-overflow:

[ilpianista]

My PR should solve that problem, but I don't know if this is enough to make it work on 1.26.