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CKA study material · question 615 of 1000

An administrator tightens a LimitRange in a namespace where twenty Pods are already running. What happens to those Pods?

  1. They are evicted at the next kubelet sync
  2. They are restarted with the new defaults applied
  3. They continue unchanged
  4. They are marked NotReady until they are updated
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Answer: C. They continue unchanged

LimitRange is evaluated at Pod admission only, so editing one affects future Pods and leaves the existing ones alone.

Source: Limit Ranges (Kubernetes) — Constraints on resource limits and requests

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