etcd: The Component You Forget Until the Incident
This component stores a cluster's entire state and tolerates zero disk latency. Losing etcd quorum only recovers cleanly if you have a tested backup.
This component stores a cluster's entire state and tolerates zero disk latency. Losing etcd quorum only recovers cleanly if you have a tested backup.
Ce composant stocke tout l'état du cluster et n'a droit à aucune latence disque. Une perte de quorum etcd ne se répare proprement qu'avec une sauvegarde testée.