Etcd — Certified Kubernetes Administrator (CKA) Practice Questions
etcd is the distributed key-value store that serves as the backing store for all Kubernetes cluster state, including objects, configurations, and secrets. The CKA exam places significant weight on etcd operations, particularly how to perform a snapshot backup using etcdctl and how to restore the cluster from that snapshot in a disaster recovery scenario. Candidates must also understand the role of etcd in cluster health and how its certificates are configured.
Free questions on etcd
What does etcd store in a Kubernetes cluster?
Free question · easy · full answer + explanation
More etcd questions in the full bank
- What is the purpose of etcd backup in a Kubernetes cluster? Unlock answer & explanation →
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- How do you safely remove a control plane node from an HA cluster? Unlock answer & explanation →