How would you answer an interview scenario involving Kubernetes Ingress in Ingress?

For an interview scenario involving Kubernetes Ingress, I would first clarify the business goal, scale, constraints, and the failure or quality attribute the interviewer wants to explore. Ingress defines HTTP and HTTPS routing from outside a Kubernetes cluster to services inside the cluster. For production, choose and operate a supported controller, define TLS, health behavior, annotations carefully, and standardize routing policies. 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.