Ensure base backups are configured and functional

AltaNivel 1Revisión manualyugabytedb

Descripción

Backup and restoration is the process of creating and storing copies of your data for protection against data loss. With a proper backup strategy, you can always restore your data to a most-recent known working state and minimize application downtime. This in turn guarantees business and application continuity.

Cómo se verifica

Método de auditoría: Revisión manual

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Run yb-admin -master_addresses <masters> list_snapshot_schedules: at least one active schedule must exist. Run yb-admin -master_addresses <masters> list_snapshots: the most recent snapshot of each schedule must be COMPLETE (FAILED or CREATING, or no COMPLETE snapshot, is a finding). Confirm snapshots are also exported off-cluster and restores are tested.

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Using distributed snapshots allows you to back up a database and then restore it in case of a software or operational error, with minimal recovery time objectives (RTO) and overhead. To back up a database, create a snapshot using the create_database_snapshot command, as follows: ./bin/yb-admin -master_addresses <ip1:7100,ip2:7100,ip3:7100> create_database_snapshot ysql.<database_name> A unique ID for the snapshot is returned, as shown in the ...

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: yugabytedbbackup
Referencia: CIS YugabyteDB Benchmark v2.0.0 - 8.1 Ensure base backups are configured and functional