Replacement apiVersion for autoscaling/v2beta2 is autocaling/v2, not autoscaling/v1

[vroad]

What happened?

Replacement apiVersion for autoscaling/v2beta2 is autocaling/v2, not autoscaling/v1, according to https://kubernetes.io/docs/reference/using-api/deprecation-guide/#horizontalpodautoscaler-v126

The autoscaling/v2beta2 API version of HorizontalPodAutoscaler will no longer be served in 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

Isn't autocaling/v1 older than autoscaling/v2beta2? v1 was promoted to GA on k8s v1.2, which was released in March 2016.

https://github.com/kubernetes/kubernetes/blob/ea0764452222146c47ec826977f49d7001b0ea8c/CHANGELOG/CHANGELOG-1.2.md#other-notable-improvements
https://github.com/kubernetes/kubernetes/releases/tag/v1.2.0

What did you expect to happen?

Pluto outputs autoscaling/v2 as replacement apiVersion.

How can we reproduce this?

I'm still using older version of EKS cluster, and Pluto doesn't output replacement api versions which are supported only in newer k8s versions, so I just searched for source code on GitHub.

pluto/versions.yaml

Lines 236 to 241 in 77934e6

	- version: autoscaling/v2beta2
	kind: HorizontalPodAutoscaler
	deprecated-in: v1.23.0
	removed-in: ""
	replacement-api: autoscaling/v1
	component: k8s

Previous versions of pluto outputted replacement API version even if you are not using k8s 1.23+, which was wrong. I've found the bug because of that: #212

version

Version:5.3.2 Commit:f8a2af06ad6f092f7545f882fe68fe22fbdeebe0

Search

• I did search for other open and closed issues before opening this.

Code of Conduct

• I agree to follow this project's Code of Conduct

Additional context

No response

[sudermanjr]

Great catch. Thanks @vroad.

Do you want to make the PR to fix the versions yaml file?

[vroad]

Looks like you already fixed it, thank you.

Another thing I was not sure was that how HorizontalPodAutoscaler List resource is used by pluto. Is it even possible to create k8s resources with kind: HorizontalPodAutoscalerList?

[sudermanjr]

You know, I'm not actually certain about that. I have seen some objects that refer to a list like that, and in the API it's an endpoint. Never tried applying one specifically myself.