Troubleshooting Kubernetes

Summary

A systematic approach to diagnosing failing Pods — checking events, logs, resource limits, and describe output in a consistent order rather than guessing randomly.

• 1Deliberately break a Deployment (e.g. wrong image name) and practice diagnosing it via kubectl.
• 2Learn to read Pod events (via kubectl describe) as the first troubleshooting step, not the last.
• 3Build a personal troubleshooting checklist: events, logs, resource limits, then network.