Court records asks whether a single-node etcd member deployment is highly available. What is the correct assessment?
Select an answer to reveal the explanation.
Short Explanation
One etcd is one basket for every egg in the cluster—drop that host and the API’s memory is gone. Snapshots help you recover later, but they are not the same as staying up through a failure. Real HA means multiple members and a way for clients to reach surviving apiservers.
Full Explanation
A solitary etcd member has no quorum peers; its loss takes down consistent cluster state. High availability requires multiple etcd members sized for majority quorum and usually multiple apiservers behind a stable endpoint. Backups mitigate disaster recovery but do not provide continuous availability by themselves.