chore(main): [bot] release base-cluster:9.4.0

[teutonet-bot]

🤖 I have created a release beep boop

9.4.0 (2025-09-25)

Features

• base-cluster/traefik: Changed ipFamilyPolicy to DualStack (#1694) (166c9af)

Bug Fixes

• base-cluster/velero: remove last reference to bitnami images (#1701) (50a5112)

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This PR was generated with Release Please. See documentation.

Summary by CodeRabbit

• New Features
  • Enable DualStack IP family for Traefik in the base cluster, improving IPv4/IPv6 compatibility.
• Bug Fixes
  • Addresses issues related to Velero stability.
• Documentation
  • Adds a changelog entry for version 9.4.0 with details on new features and fixes.
• Chores
  • Bumps the base cluster chart to version 9.4.0 and updates the release manifest.

[coderabbitai]

Walkthrough

Bumps the base-cluster Helm chart from 9.3.2 to 9.4.0 by updating Chart.yaml and the release-please manifest, and adds a 9.4.0 CHANGELOG entry noting traefik ipFamilyPolicy changed to DualStack.

Changes

Cohort / File(s)	Summary
Release metadata ​.github/release-please/manifest.json, charts/base-cluster/Chart.yaml	Update charts/base-cluster version from 9.3.2 to 9.4.0.
Documentation / Changelog charts/base-cluster/CHANGELOG.md	Add 9.4.0 changelog entry; document base-cluster/traefik ipFamilyPolicy changed to DualStack and include existing entries.

Sequence Diagram(s)

(omitted — changes are versioning and changelog edits without control-flow changes)

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• chore(main): [bot] release base-cluster:9.3.0 #1657 — Similar automated chart release bump for charts/base-cluster (Chart.yaml and manifest updates).
• chore(main): [bot] release base-cluster:8.0.0 #1398 — Prior PR updating charts/base-cluster version entries and manifest.
• chore(main): [bot] release base-cluster:9.1.1 #1647 — Related bump of charts/base-cluster Chart.yaml and release-please manifest.

Suggested reviewers

• tasches
• cwrau
• marvinWolff

Poem

I hop a version, small and spry,
Nine-point-four beneath the sky.
Traefik learns to travel two,
IPv4 and v6 in view.
Thump — the changelog marks our cheer, release is nigh. 🐇✨

Pre-merge checks and finishing touches

❌ Failed checks (2 warnings)

Check name	Status	Explanation	Resolution
Linked Issues Check	⚠️ Warning	The pull request does not implement any of the coding requirements from issue #1701, as there are no changes removing Bitnami image references, aligning the kubectl image tag, or updating configuration examples.	Please include the code changes that remove Bitnami references from the Velero components, align the kubectl image tagging with the cluster version, and update the configuration examples as specified in issue #1701.
Out of Scope Changes Check	⚠️ Warning	The pull request introduces a feature change to the Traefik ipFamilyPolicy and a chart version bump that are unrelated to the objectives of the linked Velero issue #1701, indicating out-of-scope changes.	Either remove or isolate the Traefik ipFamilyPolicy and version bump changes from this Velero-focused pull request or add the appropriate linked issue (e.g., #1694) to cover those feature updates.

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check	✅ Passed	The title clearly and concisely indicates that this is a release chore bumping the base-cluster chart to version 9.4.0, which directly reflects the main change in the pull request and follows conventional commit style.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch release-please--branches--main--components--base-cluster

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between bbbc3b9 and ab6e6d9.

📒 Files selected for processing (3)

• .github/release-please/manifest.json (1 hunks)
• charts/base-cluster/CHANGELOG.md (1 hunks)
• charts/base-cluster/Chart.yaml (1 hunks)

🚧 Files skipped from review as they are similar to previous changes (2)

• .github/release-please/manifest.json
• charts/base-cluster/Chart.yaml

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: lint helm chart (base-cluster)

🔇 Additional comments (1)

charts/base-cluster/CHANGELOG.md (1)

3-13: Changelog entry looks accurate.

Release notes clearly capture the new Traefik DualStack feature and the Velero Bitnami cleanup.

---

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[coderabbitai]

Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 166c9af and bbbc3b9.

📒 Files selected for processing (3)

• .github/release-please/manifest.json (1 hunks)
• charts/base-cluster/CHANGELOG.md (1 hunks)
• charts/base-cluster/Chart.yaml (1 hunks)

🧰 Additional context used

🧠 Learnings (1)

📚 Learning: 2025-07-24T09:41:28.072Z

Learnt from: cwrau
PR: teutonet/teutonet-helm-charts#1604
File: charts/base-cluster/templates/monitoring/metrics-server/metrics-server.yaml:20-21
Timestamp: 2025-07-24T09:41:28.072Z
Learning: The official kubernetes-sigs/metrics-server Helm chart pins the image tag to a specific version in its values.yaml by default, ensuring reproducible deployments without requiring explicit tag specification in consuming charts.

Applied to files:

• charts/base-cluster/Chart.yaml

🔇 Additional comments (2)

.github/release-please/manifest.json (1)

1-1: Version bump aligns with release tag.

The manifest update correctly advances the base-cluster chart to 9.4.0 for this release.

charts/base-cluster/CHANGELOG.md (1)

3-8: Changelog entry captures the release feature.

The 9.4.0 notes accurately describe the DualStack ipFamilyPolicy change and link back to the originating issue/commit.

[teutonet-bot]

🤖 Created releases:

• base-cluster-v9.4.0

🌻