Support annotations in HTTPRoute

[Brawdunoir]

Motivation

Most external tools (like external-dns or cert-manager) rely on annotations instead of labels. Currently, only labels can be set while using the chart, which limit the interaction with external tools.

Please ensure your pull request adheres to the following guidelines:

• explain your motives to contribute this change: what problem you are trying to fix, what improvement you are trying to make
• Document your Changes in the CHANGELOG.md file of the respected chart as well as the Chart.yaml

[jimil09]

Hi @Brawdunoir!

Many thanks for your PR. The changes look fine, but before I test, could you please rebase on the latest master, resolve the conflicts and push again?

[Brawdunoir]

Hello @jimil09, done !

[sonar-review-alpha]

LGTM! ✅

Clean, minimal PR that correctly adds annotation support to HTTPRoute. No bugs or logic issues found.

🗣️ Give feedback

[jimil09]

Hey @Brawdunoir! 👋

Thanks for submitting this PR; the feature makes sense and the implementation looks good! I have a few suggestions to make this complete:

1. sonarqube-dce Chart

The sonarqube-dce (Data Center Edition) chart also has HTTPRoute support but wasn't updated in this PR. Since both charts should maintain feature parity, could you please add the same annotation support to:

• charts/sonarqube-dce/templates/http-route.yaml (add annotations block)
• charts/sonarqube-dce/values.yaml (add commented example)
• charts/sonarqube-dce/CHANGELOG.md (add entry)

2. CHANGELOG Version

The CHANGELOG entry was added to [2026.2.0], but since that version has already been released, this should be moved to the upcoming [2026.3.0] section

3. Chart.yaml Metadata

Could you also add an entry to the artifacthub.io/changes annotation in both charts/sonarqube/Chart.yaml and charts/sonarqube-dce/Chart.yaml? Something like:

artifacthub.io/changes: |
  - kind: added
    description: "Support annotations in HTTPRoute"