How would you answer an interview scenario involving Docker logging and observability?

For an interview scenario involving Docker logging and observability, I would first clarify the business goal, scale, constraints, and the failure or quality attribute the interviewer wants to explore. Container logging captures application output and runtime events so operators can diagnose behavior after containers are recreated or moved. In this scenario, a container restarts intermittently and local logs disappear. Explain how you would design logging and metrics so the next incident is diagnosable. 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.