Kubernetes Resource Limits & Requests Explained: Stop Overspending on Cloud (With Real Examples)

Learn how to configure Kubernetes resource limits and requests correctly — so your pods stop crashing, your nodes stop over-provisioning, and your cloud bill stops growing.
We cover CPU and memory limits vs requests, LimitRange, ResourceQuota, QoS classes, and real production debugging scenarios every DevOps engineer must know.
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🛠️ Tools Used: Kubernetes 1.29 | kubectl | Minikube | AWS EKS
📚 Related Videos:
→ Kubernetes Tutorial for Beginners [Full Course]: https://youtu.be/Dla9QYUDmt0
→ Kubernetes Pods vs Deployments: https://youtu.be/QH5wn9fhqg4

⏱️ TIMESTAMPS:
00:00 — Why Resource Limits & Requests Matter (Cloud Cost Impact)
01:30 — Difference Between CPU Request vs CPU Limit in Kubernetes
03:00 — Difference Between Memory Request vs Memory Limit
04:30 — OOMKilled Error: What It Means and How to Fix It
06:00 — CrashLoopBackOff from Resource Starvation: Debugging Live
07:30 — LimitRange: Setting Default Limits Per Namespace
09:00 — ResourceQuota: Enforcing Cluster-Wide Resource Governance
10:30 — QoS Classes: Guaranteed, Burstable, BestEffort Explained
12:00 — Production Best Practices: Right-sizing Pods for AWS EKS
13:30 — Recap & Kubernetes Resource Tuning Checklist

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