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You want to optimize costs by packing more pods onto fewer nodes without causing resource contention. Which Kubernetes feature helps achieve this?

hard📝 Workflow Q8 of 15
Kubernetes - Production Best Practices
You want to optimize costs by packing more pods onto fewer nodes without causing resource contention. Which Kubernetes feature helps achieve this?
AVertical Pod Autoscaler
BPod Priority and Preemption
CResource Requests and Limits with Bin Packing
DCluster Autoscaler
Step-by-Step Solution
Solution:
  1. Step 1: Understand pod packing and resource management

    Setting resource requests and limits allows Kubernetes scheduler to pack pods efficiently using bin packing algorithms.
  2. Step 2: Connect resource management to cost optimization

    Efficient packing reduces the number of nodes needed, lowering infrastructure costs.
  3. Final Answer:

    Resource Requests and Limits with Bin Packing -> Option C
  4. Quick Check:

    Efficient pod packing = Requests and limits + bin packing [OK]
Quick Trick: Use requests and limits for efficient pod packing [OK]
Common Mistakes:
  • Confusing autoscalers with packing strategy
  • Ignoring resource requests in scheduling
  • Assuming priority controls packing

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