Automated Cluster Backups
OCI Search with OpenSearch creates backups of your OpenSearch clusters automatically.
The backups are generated daily, stored in the same compartment as the source cluster, and maintained for 14 days. These settings aren't configurable. You can also create a backup manually.
To restore a backup, see Restoring an OpenSearch Cluster from a Backup
To delete your cluster backups, see Deleting an OpenSearch Cluster Backup.