Add kubeVersion and annotations for Red Hat Ecosystem Catalog

[kota2and3kan]

Description

This PR adds two metadata, kubeVersion and annotations, in the Chart.yaml file.

This metadata is required to list this chart on Red Hat Ecosystem Catalog.

• https://docs.redhat.com/en/documentation/red_hat_software_certification/2025/html-single/red_hat_openshift_software_certification_policy_guide/index#products-managed-by-helm-charts_openshift-sw-cert-policy-products-managed

Please take a look!

Related issues and/or PRs

N/A

Changes made

• Add kubeVersion and annotations in the Chart.yaml file.

Checklist

• I have commented my code, particularly in hard-to-understand areas.
• I have updated the documentation to reflect the changes.
• Any remaining open issues linked to this PR are documented and up-to-date (Jira, GitHub, etc.).
• Tests (unit, integration, etc.) have been added for the changes.
• My changes generate no new warnings.
• Any dependent changes in other PRs have been merged and published.

Additional notes (optional)

I verified this updated chart by using chart-verifier.

As a result, I can see the metadata requirements passed the verification as follows:

apiversion: v1
kind: verify-report

(omit):

results:
    - check: v1.1/has-kubeversion
      type: Mandatory
      outcome: PASS
      reason: Kubernetes version specified
    - check: v1.0/required-annotations-present
      type: Mandatory
      outcome: PASS
      reason: All required annotations present
    - (omit):

Release notes

N/A

[gemini-code-assist]

Summary of Changes

Hello @kota2and3kan, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the ScalarDB Cluster Helm chart by incorporating essential metadata, specifically kubeVersion and annotations, into its Chart.yaml file. These additions are critical for complying with Red Hat OpenShift certification policies, enabling the chart to be listed on the Red Hat Ecosystem Catalog, and ensuring broader compatibility and discoverability within the OpenShift environment.

Highlights

• Helm Chart Metadata: Added kubeVersion and annotations to charts/scalardb-cluster/Chart.yaml to meet the requirements for listing on the Red Hat Ecosystem Catalog.
• Documentation Update: Updated charts/scalardb-cluster/README.md to explicitly state the new Kubernetes version requirement (>= 1.31.0).
• Certification Verification: The updated chart was successfully verified using chart-verifier, confirming that the new metadata additions pass the mandatory checks.

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Changelog

• charts/scalardb-cluster/Chart.yaml
  • Added kubeVersion: ">= 1.31.0" to specify the minimum compatible Kubernetes version.
  • Appended an annotations section including charts.openshift.io/name: "ScalarDB Cluster Helm Chart".
• charts/scalardb-cluster/README.md
  • Included Kubernetes: ">= 1.31.0" under the ## Requirements section to reflect the chart's Kubernetes version dependency.

Activity

• No specific review comments or discussions have been recorded yet.

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[gemini-code-assist]

Code Review

This pull request adds kubeVersion and annotations to the Chart.yaml file, which are required for listing the chart on the Red Hat Ecosystem Catalog. The README.md is also updated to reflect the Kubernetes version requirement. The changes are clear and well-motivated. My review includes a suggestion to add other required annotations to ensure full compliance with the Red Hat certification policy.