Resource limits and troubleshooting
Requests drive scheduling, limits drive eviction. CrashLoopBackOff and OOMKilled are usually a limits conversation, not a code one.
- 5m
- Advanced
Video by CodeLucky · YouTube
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3 questions. Unlocks when you finish the video.
Overview
What this lesson covers
- Set requests and limits that reflect real usage
- Diagnose CrashLoopBackOff and OOMKilled pods
- Debug a pod with logs, describe, and exec
This lesson sits in Operating a Cluster, part of DevOps with Docker and Kubernetes. It assumes what came before it and leads directly into the next lesson in the module.
In this lesson you will:
- Set requests and limits that reflect real usage
- Diagnose CrashLoopBackOff and OOMKilled pods
- Debug a pod with logs, describe, and exec
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