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CKA study material · question 978 of 1000

A node is uncordoned after maintenance. What happens to the Pods that were drained off it?

  1. They are moved back automatically
  2. They are rebalanced by the scheduler within one sync period
  3. They are restarted in place on the original node
  4. They stay where they are; uncordon only makes the node schedulable
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Answer: D. They stay where they are; uncordon only makes the node schedulable

uncordon marks the node schedulable again and nothing more; the drained Pods remain wherever they were rescheduled.

Source: kubectl uncordon (Kubernetes) — Synopsis

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