Backup & Recovery

Disaster Recovery

LOCAL_ONLY backup vs DR

Disaster recovery

Do not confuse backup with DR

PostureMeaning
Local-only backupRecovery copy on the same host — useful, but not site-loss DR
Off-host backup (S3-compatible / SFTP, validated)Better posture for server or site loss

Operator expectations

  1. Keep verified backups (--backup-verify)
  2. Prefer off-host copies for site-loss scenarios
  3. Practice restore tests on disposable paths when possible
  4. Treat untrusted imports as quarantine candidates

Local backup and restore remain available tools for an installed environment. Off-host destinations strengthen recoverability when you configure and validate them.

Related: BACKUP.md, RESTORE.md.

Source: canonical operator documentation · Permalink