blumeops/docs/reference/storage/backups.md
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-03 15:27:23 -08:00

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Markdown

---
title: Backup Policy
tags:
- storage
- backup
---
# Backup Policy
Daily automated backups from [[indri|Indri]] to [[sifaka|Sifaka]] NAS.
## Schedule
| Time | Frequency | System |
|------|-----------|--------|
| 2:00 AM | Daily | [[borgmatic|Borgmatic]] |
## What Gets Backed Up
### Directories
| Path | Description | Priority |
|------|-------------|----------|
| `~/code/personal/zk` | Zettelkasten notes | Critical |
| `/opt/homebrew/var/forgejo` | Git repositories | Critical |
| `~/.config/borgmatic` | Backup config | High |
| `~/Documents` | Personal documents | High |
| `~/Pictures` | Photos | Medium |
### Databases
| Database | Host | Method |
|----------|------|--------|
| miniflux | [[postgresql|pg.ops.eblu.me]] | pg_dump stream |
| teslamate | [[postgresql|pg.ops.eblu.me]] | pg_dump stream |
## What Is NOT Backed Up
| Data | Reason |
|------|--------|
| ZIM archives (`~/transmission/`) | Re-downloadable via torrent |
| Prometheus metrics | Ephemeral, in k8s PVC |
| Loki logs | Ephemeral, in k8s PVC |
| devpi cache | Re-fetchable from PyPI |
## Retention Policy
| Period | Retention |
|--------|-----------|
| Daily | 7 backups |
| Monthly | 12 backups |
| Yearly | 1000 backups |
## Backup Target
Repository: `/Volumes/backups/borg/` on [[sifaka|Sifaka]]
## Monitoring
Metrics exposed to [[prometheus|Prometheus]]:
- `borgmatic_up` - Repository accessible
- `borgmatic_last_archive_timestamp` - Last backup time
- `borgmatic_repo_deduplicated_size_bytes` - Disk usage
Dashboard: "Borgmatic Backups" in [[grafana|Grafana]]
## Related
- [[borgmatic|Borgmatic]] - Backup system details
- [[sifaka|Sifaka]] - Backup storage
- [[postgresql|PostgreSQL]] - Database backups