Backup Restore

Backup & Restore

Backup Strategy

Component	Method	Frequency
MariaDB	mysqldump (full)	Daily
Grafana	Volume snapshot	Daily
Prometheus	Volume snapshot	Weekly
Loki	Volume snapshot	Weekly
OpenSearch	Snapshot API	Weekly
LibreNMS RRD	Volume snapshot	Daily
Configuration	File copy	Every change

Retention: Daily 7d, Weekly 30d, Monthly 12m

Manual Backup

./scripts/backup.sh                           # Full backup
./scripts/backup.sh --output /mnt/nfs/backups # Custom location
./scripts/backup.sh --pre-update              # Pre-update rollback

Backups stored in backups/YYYYMMDD_HHMMSS.tar.gz.

Manual Restore

./scripts/restore.sh 20260101_120000   # Restore specific backup
./scripts/restore.sh rollback           # Rollback after failed update

Automated Backups (Cron)

crontab -e
0 2 * * * /opt/OpenHostingNOC/scripts/backup.sh >> /var/log/opennoc-backup.log 2>&1

S3 Backups

# .env
BACKUP_S3_ENABLED=true
BACKUP_S3_BUCKET=opennoc-backups
BACKUP_S3_ACCESS_KEY=<key>
BACKUP_S3_SECRET_KEY=<secret>

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Full reference: docs/backup/