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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