chore: ugraded kubernetes version to 1.30.x by DaliborD45 · Pull Request #684 · Kuadrant/authorino

DaliborD45 · 2026-09-03T16:13:25Z

What

Upgrade minimal Kubernetes version from 1.28.x to 1.30.x so we can apply VAPs, as they are in GA from version 1.30.0

Summary by CodeRabbit

Compatibility
- Kubernetes 1.30 is now the minimum supported version, with Kubernetes 1.35 recommended.
- Updated test tooling and environments for newer Kubernetes releases.
New Features
- Added optional limits for HTTP response sizes in authentication and metadata configurations.
- Improved AuthConfig schema handling for label selectors.
Bug Fixes
- Added clearer defaults and guidance for credential reference names while preserving backwards compatibility.
Documentation
- Updated CEL testing, troubleshooting, and platform requirement guidance for current Kubernetes versions.

coderabbitai · 2026-09-03T16:13:42Z

No actionable comments were generated in the recent review. 🎉

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Reviewing files that changed from the base of the PR and between d5998f3 and 0db28f0.

⛔ Files ignored due to path filters (1)

go.sum is excluded by !**/*.sum

📒 Files selected for processing (11)

.github/workflows/smoke-test.yaml
AGENTS.md
Makefile
controllers/auth_config_status_updater_test.go
docs/getting-started.md
go.mod
install/crd/authorino.kuadrant.io_authconfigs.yaml
install/manifests.yaml
pkg/expressions/cel/expressions.go
tests/cel/README.md
tests/cel/v1beta3/authconfig_test.go

🚧 Files skipped from review as they are similar to previous changes (1)

AGENTS.md

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📝 Walkthrough

Walkthrough

The pull request updates Kubernetes dependencies and tooling, changes CEL root bindings to variables, extends AuthConfig CRD schemas, and updates related documentation and tests.

Changes

Kubernetes and AuthConfig alignment

Layer / File(s)	Summary
Runtime and test environment alignment `.github/workflows/smoke-test.yaml`, `Makefile`, `go.mod`, `AGENTS.md`, `docs/getting-started.md`, `tests/cel/README.md`	Kubernetes and supporting dependencies are upgraded. envtest uses Kubernetes 1.35.0 in the Makefile. The smoke test uses kind v0.31.0. Documentation states Kubernetes 1.30 as the minimum supported version and Kubernetes 1.35 as the recommended version.
CEL binding declarations `pkg/expressions/cel/expressions.go`, `tests/cel/v1beta3/authconfig_test.go`	CEL root bindings use shared `google.protobuf.Struct` variables instead of constant declarations. The test expectation uses the singular API server error text.
AuthConfig schema updates `install/crd/authorino.kuadrant.io_authconfigs.yaml`, `install/manifests.yaml`	The `apiKey` and `x509` selector lists use atomic list semantics. Selected `credentialsRef.name` fields default to an empty string. HTTP-based configurations add `maxResponseBytes` limits with a minimum value of 1.
Reconciliation test annotations `controllers/auth_config_status_updater_test.go`	Three intentional `Requeue: true` assertions include targeted `staticcheck` suppressions and rationale comments.

Priority: ➖ Normal

Estimated code review effort: 3 (Moderate) | ~25 minutes

Change: Other

Merge Risk: ⚪ Minimal · up to 0db28

The changes align Kubernetes tooling, CEL bindings, CRD schemas, and tests without an established remaining merge-blocking risk.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 25.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 4 functions across 3 files. (8 skipped: 8…	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title identifies the Kubernetes version upgrade, which is the main purpose of the pull request. It refers to the minimum supported version of 1.30.x, although the changes also target Kubernetes 1.…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

Docstring coverage is 25.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 4 functions across 3 files. (8 skipped: 8 unsupported.)

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Actionable comments posted: 1

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Inline comments:
In `@tests/cel/README.md`:
- Line 39: Update the CEL test command documentation to use the Makefile target
test-cel, or explicitly configure KUBEBUILDER_ASSETS through the envtest setup
using ENVTEST_K8S_VERSION. Document that the repository default Kubernetes
version is 1.30.3 rather than implying it is the latest GA release.

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📥 Commits

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⛔ Files ignored due to path filters (1)

go.sum is excluded by !**/*.sum

📒 Files selected for processing (7)

.github/workflows/smoke-test.yaml
AGENTS.md
Makefile
go.mod
install/crd/authorino.kuadrant.io_authconfigs.yaml
install/manifests.yaml
tests/cel/README.md

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jasonmadigan

this looks good to me overall. could we update the platform requirements in docs/getting-started.md too? still says 1.21, and docs.kuadrant.io already imports that page

thomasmaas · 2026-09-14T18:54:28Z

bumping to 1.30 still leaves authorino 2–5 minor versions behind everything else. If the team wants authorino to track OCP 4.20 (the current stable), the target should be v0.33.x (k8s 1.33) to match dns-operator.

DaliborD45 · 2026-09-15T07:55:08Z

Yes I was also wondering whether we should not upgrade to higher version. I think upgrading to the versions as authorino-operator would be ideal.
WDYT ?

DaliborD45 · 2026-09-15T13:13:45Z

So what I did is that I upgraded the k8s version to 1.35.x, but kept minimal version to 1.30.x, because VAP is in GAs since 1.30 and thats why I am doing the upgrade in the first place.
However I am not really sure about it, maybe we can also bump MINIMAL version to 1.35.x.
This would also be needed in the authorino-operator.
Any thoughts ?

jasonmadigan · 2026-09-16T16:54:47Z

👀

jasonmadigan

thanks @DaliborD45 !

A small nit but otherwise I think this is fine:

docs/getting-started.md still says 1.21 (docs.kuadrant.io imports that page). be good to get in if not too much hassle

Signed-off-by: DaliborD45 <dalibordetko@gmail.com>

DaliborD45 · 2026-09-17T06:25:55Z

@jasonmadigan
I am sorry, but what I wrote in the comment 2 days ago was a bit misleading information, because I forgot to push the changes :D
Can you please have a look on this once again ? If it is actually worse, I can just remove the last commit to the state where you approved it.
Thanks

jasonmadigan

thanks @DaliborD45 !

Regenerated with `make manifests bundle helm-build` so the committed copy matches the AuthConfig CRD on Authorino main after Kuadrant/authorino#684 (the same content as the pending manifests sync PR). Unblocks the manifests and bundle verification checks; redundant once that sync merges. Signed-off-by: Jason Madigan <jason@jasonmadigan.com>

DaliborD45 requested a review from guicassolato September 3, 2026 16:13

DaliborD45 self-assigned this Sep 3, 2026

DaliborD45 added this to Kuadrant Sep 3, 2026

DaliborD45 moved this to Ready For Review in Kuadrant Sep 3, 2026

coderabbitai Bot reviewed Sep 3, 2026

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Comment thread tests/cel/README.md Resolved

jasonmadigan reviewed Sep 14, 2026

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DaliborD45 moved this from Ready For Review to In Progress in Kuadrant Sep 15, 2026

DaliborD45 moved this from In Progress to Ready For Review in Kuadrant Sep 16, 2026

DaliborD45 requested a review from jasonmadigan September 16, 2026 12:51

jasonmadigan previously approved these changes Sep 16, 2026

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DaliborD45 added 3 commits September 17, 2026 08:24

chore: ugraded kubernetes version to 1.30.3

e36b0b3

Signed-off-by: DaliborD45 <dalibordetko@gmail.com>

docs: added small note to readme

a777f6a

Signed-off-by: DaliborD45 <dalibordetko@gmail.com>

chore: minimal version is 1.30.x, current is upgraded to 1.35.x

0db28f0

Signed-off-by: DaliborD45 <dalibordetko@gmail.com>

DaliborD45 dismissed jasonmadigan’s stale review via 0db28f0 September 17, 2026 06:24

DaliborD45 force-pushed the upgrade-kubernetes-version branch from d5998f3 to 0db28f0 Compare September 17, 2026 06:24

jasonmadigan approved these changes Sep 17, 2026

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jasonmadigan added this pull request to the merge queue Sep 17, 2026

Merged via the queue into Kuadrant:main with commit 0966088 Sep 17, 2026
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github-project-automation Bot moved this from Ready For Review to Done in Kuadrant Sep 17, 2026

mikenairn mentioned this pull request Sep 17, 2026

fix: assign unique controller name to authconfig status updater #690

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chore: ugraded kubernetes version to 1.30.x - #684

chore: ugraded kubernetes version to 1.30.x#684
jasonmadigan merged 3 commits into
Kuadrant:mainfrom
DaliborD45:upgrade-kubernetes-version

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