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CKA study material · question 55 of 1000

Which two statements about --control-plane-endpoint are correct? Choose two.

  1. The name can later be repointed at a load balancer
  2. It is set automatically when a second control-plane node joins
  3. It replaces --apiserver-advertise-address on every node
  4. It accepts a DNS name as well as an IP address
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Answer: D. It accepts a DNS name as well as an IP address
A. The name can later be repointed at a load balancer

Accepting a DNS name is what lets the endpoint be repointed at a load balancer when the cluster grows.

Source: Creating a cluster with kubeadm (Kubernetes) — Considerations about apiserver-advertise-address and ControlPlaneEndpoint

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