autoscaling/v2beta2 HorizontalPodAutoscaler is deprecated in v1.23+, unavailable in v1.26+; use autoscaling/v2 HorizontalPodAutoscaler

[arajkumar]

What happened: The following warning is seen when you run KSM on k8s v1.23+ cluster,

warning "autoscaling/v2beta2 HorizontalPodAutoscaler is deprecated in v1.23+, unavailable in v1.26+; use autoscaling/v2 HorizontalPodAutoscaler"

What you expected to happen: No warnings

How to reproduce it (as minimally and precisely as possible): Run KSM on k8s v1.23+ cluster

Anything else we need to know?:

IIUC, KSM supports up to (latest - 3) k8s versions. Probably KSM can start use autoscaling/v2 HorizontalPodAutoscaler once k8s v1.25 goes GA.

Environment:

• kube-state-metrics version:
• Kubernetes version (use kubectl version):
• Cloud provider or hardware configuration:
• Other info:

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=2069543

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/lifecycle stale

[fpetkovski]

/remove-lifecycle stale

[liangyuanpeng]

k8s v1.25 have release and i think we can begin work for autoscaling/v2 HorizontalPodAutoscaler.

/assign

[JoaoBraveCoding]

Hello @liangyuanpeng do you plan to open a PR on this soon? If not I wouldn't mind help contributing for this issue :)