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CKA study material · question 419 of 1000

An entire availability zone goes unhealthy in a 30-node cluster. What does the node controller do?

  1. It stops evictions, because the cluster is small and the failure looks like a partition
  2. It deletes the Node objects
  3. It evicts from all nodes at once
  4. It doubles the eviction rate
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Answer: A. It stops evictions, because the cluster is small and the failure looks like a partition

In a cluster at or below the large-cluster threshold, a mass failure stops evictions rather than draining everything.

Source: Nodes (Kubernetes) — Rate limits on eviction

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