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add kube_deployment_status_replicas_terminating and kube_replicaset_status_terminating_replicas metrics #2708

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add kube_deployment_status_replicas_terminating and kube_replicaset_status_terminating_replicas metrics #2708

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@atiratree atiratree commented Jul 21, 2025 •
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What this PR does / why we need it:

This is needed to support the kubernetes/enhancements#3973 observability and to promote DeploymentReplicaSetTerminatingReplicas to Beta kubernetes/kubernetes#133087

Requires: #2664

How does this change affect the cardinality of KSM: increases

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #

@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Jul 21, 2025
@k8s-ci-robot k8s-ci-robot requested review from logicalhan and mrueg July 21, 2025 07:32
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[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: atiratree
Once this PR has been reviewed and has the lgtm label, please assign dgrisonnet for approval. For more information see the Code Review Process.

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@k8s-ci-robot k8s-ci-robot added needs-triage Indicates an issue or PR lacks a `triage/foo` label and requires one. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Jul 21, 2025
@atiratree atiratree mentioned this pull request Jul 21, 2025
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dependabot bot and others added 2 commits July 21, 2025 11:03
@dependabot @atiratree
build(deps): Bump the k8s-dependencies group with 5 updates
31f1aa7 
Bumps the k8s-dependencies group with 5 updates:

| Package | From | To |
| --- | --- | --- |
| [k8s.io/api](https://github.com/kubernetes/api) | `0.32.3` | `0.33.0` |
| [k8s.io/apimachinery](https://github.com/kubernetes/apimachinery) | `0.32.3` | `0.33.0` |
| [k8s.io/client-go](https://github.com/kubernetes/client-go) | `0.32.3` | `0.33.0` |
| [k8s.io/component-base](https://github.com/kubernetes/component-base) | `0.32.3` | `0.33.0` |
| [k8s.io/sample-controller](https://github.com/kubernetes/sample-controller) | `0.32.3` | `0.33.0` |


Updates `k8s.io/api` from 0.32.3 to 0.33.0
- [Commits](kubernetes/api@v0.32.3...v0.33.0)

Updates `k8s.io/apimachinery` from 0.32.3 to 0.33.0
- [Commits](kubernetes/apimachinery@v0.32.3...v0.33.0)

Updates `k8s.io/client-go` from 0.32.3 to 0.33.0
- [Changelog](https://github.com/kubernetes/client-go/blob/master/CHANGELOG.md)
- [Commits](kubernetes/client-go@v0.32.3...v0.33.0)

Updates `k8s.io/component-base` from 0.32.3 to 0.33.0
- [Commits](kubernetes/component-base@v0.32.3...v0.33.0)

Updates `k8s.io/sample-controller` from 0.32.3 to 0.33.0
- [Commits](kubernetes/sample-controller@v0.32.3...v0.33.0)

---
updated-dependencies:
- dependency-name: k8s.io/api
  dependency-version: 0.33.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: k8s-dependencies
- dependency-name: k8s.io/apimachinery
  dependency-version: 0.33.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: k8s-dependencies
- dependency-name: k8s.io/client-go
  dependency-version: 0.33.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: k8s-dependencies
- dependency-name: k8s.io/component-base
  dependency-version: 0.33.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: k8s-dependencies
- dependency-name: k8s.io/sample-controller
  dependency-version: 0.33.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: k8s-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>
@atiratree
add kube_deployment_status_replicas_terminating and kube_replicaset_s…
0785f33 
…tatus_terminating_replicas metrics
@atiratree atiratree force-pushed the terminating-replicas-rs-deploy branch from 6eb6e66 to 0785f33 Compare July 21, 2025 09:03
@atiratree atiratree mentioned this pull request Jul 21, 2025
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/triage accepted
/cc @rexagod

@k8s-ci-robot k8s-ci-robot requested a review from rexagod July 24, 2025 17:01
@k8s-ci-robot k8s-ci-robot added triage/accepted Indicates an issue or PR is ready to be actively worked on. and removed needs-triage Indicates an issue or PR lacks a `triage/foo` label and requires one. labels Jul 24, 2025
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Error: ../../../go/pkg/mod/k8s.io/[email protected]/pkg/cel/environment/base.go:53:30: undefined: featuregate.DefaultComponentGlobalsRegistry
Error: ../../../go/pkg/mod/k8s.io/[email protected]/pkg/cel/environment/base.go:53:94: undefined: featuregate.DefaultKubeComponent
Error: ../../../go/pkg/mod/k8s.io/[email protected]/pkg/cel/environment/base.go:55:30: undefined: utilversion.DefaultKubeEffectiveVersion

Could you upgrade k8s version in a separate pull request?

@k8s-ci-robot k8s-ci-robot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Aug 7, 2025
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PR needs rebase.

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@github-project-automation github-project-automation bot moved this to Needs Triage in SIG Instrumentation Aug 26, 2025
@rexagod rexagod self-assigned this Aug 27, 2025
@rexagod rexagod moved this from Needs Triage to Needs Review in SIG Instrumentation Aug 27, 2025
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