Background

Currently, the Amoro Helm chart does not support mounting custom volumes without modifying the chart templates. Users who need to mount additional resources (e.g., Java truststore for SSL certificates, configuration files, secrets) must fork and patch the chart.

Proposal

Add support for volumes and volumeMounts in the Helm chart's values.yaml, allowing users to specify custom volumes declaratively.

Implementation

Modify charts/amoro/templates/_pod.tpl to support:

• .Values.volumes - custom volume definitions
• .Values.volumeMounts - custom volume mount points

Example Usage

volumes:
  - name: java-truststore
    secret:
      secretName: java-truststore-secret

volumeMounts:
  - name: java-truststore
    mountPath: /opt/java/truststore
    readOnly: true

Benefits

• No chart modifications required
• Supports templating via tpl function
• Backward compatible
• Enables SSL/TLS, secrets, config mounting

Type

Improvement