[jira] [Created] (IMPALA-15017) Add secure-cluster configuration support to Impala Helm chart

["Anubhav Jindal (Jira)" <ji...@apache.org>]

Anubhav Jindal created IMPALA-15017:
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             Summary: Add secure-cluster configuration support to Impala Helm chart
                 Key: IMPALA-15017
                 URL: https://issues.apache.org/jira/browse/IMPALA-15017
             Project: IMPALA
          Issue Type: Task
            Reporter: Anubhav Jindal
            Assignee: Anubhav Jindal


*Problem*
The current Helm-based deployment focuses on non-secure defaults and does not provide a complete, documented path for secure-cluster configuration (for example TLS/Kerberos-related settings). Review feedback on {{IMPALA-14974}} requested secure-cluster support.

*Proposed Change*
Extend chart values and templates to support secure deployment configuration for Impala components.
The change should:
 * Add structured security-related values in {{values.yaml}}
 * Wire required daemon flags/env/volume mounts/secrets references in templates
 * Preserve current defaults for non-secure quickstart deployment
 * Add documentation for secure setup, including required secrets/config inputs

*Testing*
 * Run {{helm lint}} and {{helm template}} for secure and non-secure configurations
 * Validate secure settings render correctly and are gated behind explicit values
 * Deploy to a test Kubernetes cluster configured for security and validate component startup
 * Re-check non-secure deployment path remains functional

*Compatibility/Risk*
Medium risk due to security-sensitive configuration surface; mitigated by opt-in defaults and explicit documentation.



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