How would you answer an interview scenario involving chart testing and linting in Helm?

For an interview scenario involving chart testing and linting, I would first clarify the business goal, scale, constraints, and the failure or quality attribute the interviewer wants to explore. Helm provides linting and test hooks, while CI can render charts and validate manifests before deployment. For production, run helm lint, render templates, validate Kubernetes schemas and policies, and deploy to a test namespace before promotion. I would then explain the main alternatives and tradeoffs, identify likely failure modes, and describe how I would validate the solution through testing, observability, security controls, and recovery or rollback planning.