Study. uk . com
  1. Home
  2. All questions
  3. Question 457

CKA study material · question 457 of 1000

What must happen before restoring etcd in a running cluster?

  1. Every API server instance is stopped
  2. All Deployments are scaled to zero
  3. The Pod network add-on is removed
  4. Every node is drained
Show the answer

Answer: A. Every API server instance is stopped

The restore procedure stops all API server instances first, restores every etcd instance, then restarts them.

Source: Operating etcd clusters for Kubernetes (Kubernetes) — Restoring an etcd cluster

Challenge yourself on this topic → Study as cards