[Solved] What QoS class will Kubernetes assign to a pod with this resource spec?resources: requests: cpu: '300m' limits: cpu: '300m' memory: '512Mi' | Kubernetes

Kubernetes - Resource Management

What QoS class will Kubernetes assign to a pod with this resource spec?

resources:
  requests:
    cpu: '300m'
  limits:
    cpu: '300m'
    memory: '512Mi'

AGuaranteed

BBestEffort

CBurstable

DInvalid

Step-by-Step Solution

Solution:

Step 1: Check resource requests and limits
CPU requests and limits are equal, but memory has limit only, no request.
Step 2: Determine QoS class
Because not all resources have equal requests and limits, Kubernetes assigns Burstable.
Final Answer:
Burstable -> Option C
Quick Check:
Partial requests and limits equality = Burstable [OK]

Quick Trick: All resources must match requests and limits for Guaranteed [OK]

Common Mistakes:

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