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Kube State Metrics unable to find v2beta2.HorizontalPodAutoscaler #2517

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MattCosturos opened this issue Oct 3, 2024 · 1 comment
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kind/bug Categorizes issue or PR as related to a bug. needs-triage Indicates an issue or PR lacks a `triage/foo` label and requires one.

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@MattCosturos
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What happened:
Kube State Metrics logs an error every second about not being able to find v2beta2.HorizontalPodAutoscaler.

I1003 18:35:19.188423       1 builder.go:232] Active resources: certificatesigningrequests,configmaps,cronjobs,daemonsets,deployments,endpoints,horizontalpodautoscalers,ingresses,jobs,limitranges,mutatingwebhookconfigurations,namespaces,networkpolicies,nodes,persistentvolumeclaims,persistentvolumes,poddisruptionbudgets,pods,replicasets,replicationcontrollers,resourcequotas,secrets,services,statefulsets,storageclasses,volumeattachments
W1003 18:35:19.214974       1 reflector.go:324] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:167: failed to list *v2beta2.HorizontalPodAutoscaler: the server could not find the requested resource
E1003 18:35:19.215215       1 reflector.go:138] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:167: Failed to watch *v2beta2.HorizontalPodAutoscaler: failed to list *v2beta2.HorizontalPodAutoscaler: the server could not find the requested resource
W1003 18:35:20.685757       1 reflector.go:324] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:167: failed to list *v2beta2.HorizontalPodAutoscaler: the server could not find the requested resource
E1003 18:35:20.685798       1 reflector.go:138] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:167: Failed to watch *v2beta2.HorizontalPodAutoscaler: failed to list *v2beta2.HorizontalPodAutoscaler: the server could not find the requested resource

What you expected to happen:
I expect Kube State Metrics to not try and list a depreciated api version.

We are currently not even using any HPA

kubectl describe hpa -A
No resources found
kubectl api-versions | grep autoscaling
autoscaling/v1
autoscaling/v2

How to reproduce it (as minimally and precisely as possible):
Not really feasible to repo but this is how we got here.
Have kube running in azure with a version before 1.27.
Add HPA annotation to a pod.
later on remove HPA annotation from pods since we didn't really need it.
Update to version 1.27.9

Anything else we need to know?:

Environment:

  • kube-state-metrics version:

    • Image tag docker.io/bitnami/kube-state-metrics:2.5.0-debian-11-r3
  • Kubernetes version (use kubectl version):

Client Version: v1.27.9
Kustomize Version: v5.0.1
Server Version: v1.27.9
  • Cloud provider or hardware configuration: Azure, 1.27.9
  • Other info:
@MattCosturos MattCosturos added the kind/bug Categorizes issue or PR as related to a bug. label Oct 3, 2024
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This issue is currently awaiting triage.

If kube-state-metrics contributors determine this is a relevant issue, they will accept it by applying the triage/accepted label and provide further guidance.

The triage/accepted label can be added by org members by writing /triage accepted in a comment.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

@k8s-ci-robot k8s-ci-robot added the needs-triage Indicates an issue or PR lacks a `triage/foo` label and requires one. label Oct 3, 2024
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