Change valkey chart from bitnami to coudpirates, update n8n app

[tsch157]

What this PR does / why we need it

This PR replaces the bitnami valkey chart with the one maintained by cloudpirates. This is required because bitnami stopped support for their free public charts. Also, as I was on it already, I updated n8n app version to the latest available.

Which issue this PR fixes

valkey can not be installed anymore because the image from the public bitnami chart is not available anymore.

Special notes for your reviewer

We already deployed n8n with he new valkey chart and it worked. You may want to test as well.

Checklist

Version and Documentation

• Chart version updated in Chart.yaml following semantic versioning
• App version updated in Chart.yaml if applicable
• artifacthub.io/changes section updated in Chart.yaml (see ArtifactHub annotation reference)

Testing and Validation

• Tested chart installation locally

Summary by CodeRabbit

• Chores
  • Upgraded application version to 1.114.4.
  • Updated chart version to 1.0.16 for deployment packaging.
  • Switched a chart dependency (version and repository) to a new source for improved dependency management.
• Documentation
  • Updated changelog annotation to reflect the application and dependency updates.

[coderabbitai]

Walkthrough

Bumps Helm chart metadata version and appVersion, switches the valkey dependency repository and version, and updates the changelog annotation in charts/n8n/Chart.yaml.

Changes

Cohort / File(s)	Summary
Helm chart metadata & dependency charts/n8n/Chart.yaml	Update chart version 1.0.15 → 1.0.16; appVersion 1.112.0 → 1.114.4; change valkey dependency repository bitnamicharts → cloudpirates and version 2.4.7 → 0.3.2; update changelog/annotation text.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• feat: Release 1.0.1 #142 — Also modifies charts/n8n/Chart.yaml for chart metadata and changelog text; related overlap in file edits.
• Release new chart version providing n8n app version 1.107.4 #229 — Also bumps chart version and appVersion in charts/n8n/Chart.yaml.

Suggested reviewers

• Vad1mo

Pre-merge checks and finishing touches

✅ 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 succinctly captures the core changes by indicating the switch of the valkey chart source and the update to the n8n application version, making it immediately clear to reviewers what the PR accomplishes. It avoids vague language and focuses on the main modifications without extraneous details. Despite a minor typo in “coudpirates,” the primary intent remains understandable and aligned with the changeset.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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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 b887fd1 and ea76092.

⛔ Files ignored due to path filters (1)

• charts/n8n/Chart.lock is excluded by !**/*.lock

📒 Files selected for processing (1)

• charts/n8n/Chart.yaml (2 hunks)

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

• charts/n8n/Chart.yaml

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[Vad1mo]

is this a drop in replacement for the bitnami chart?
can you provide references?

[tsch157]

is this a drop in replacement for the bitnami chart? can you provide references?

No, it is not equal to the latest states of bitnamis charts or images. Though they worked good so far with just few or no changes at all. I like their approach and their charts look good. Here is what they say about their alternatives for bitnami, unfortunately just available in german:

https://www.cloudpirates.io/knowledge/blog/unsere-open-source-helm-charts-als-bitnami-alternative

[tsch157]

is this a drop in replacement for the bitnami chart? can you provide references?

And to be clear. For the chart here it works as a drop in replacement. Just this PR without any further modifications worked for us to deploy a working valkey.

[Vad1mo]

I would rather prefer to switch to the official Valkey Helm chart.

• [NEW] Will Valkey provide an official Helm chart following Bitnami changes ? valkey-io/valkey#2371
• Initial Release valkey-io/valkey-helm#11
• https://github.com/valkey-io/valkey-helm