How would you answer an interview scenario involving chart repositories and OCI registries in Helm?

For an interview scenario involving chart repositories and OCI registries, I would first clarify the business goal, scale, constraints, and the failure or quality attribute the interviewer wants to explore. Helm charts can be distributed through chart repositories or OCI-compatible registries. For production, publish immutable semantic versions, authenticate registry access, sign or verify artifacts where required, and promote tested versions unchanged. 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.