blumeops/docs/reference/storage/backups.md
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-03 15:03:24 -08:00

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title tags
Backup Policy
storage
backup

Backup Policy

Daily automated backups from Indri to Sifaka NAS NAS.

Schedule

Time Frequency System
2:00 AM Daily 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]]
teslamate [[PostgreSQL pg.ops.eblu.me]]

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 NAS

Monitoring

Metrics exposed to Prometheus:

  • borgmatic_up - Repository accessible
  • borgmatic_last_archive_timestamp - Last backup time
  • borgmatic_repo_deduplicated_size_bytes - Disk usage

Dashboard: "Borgmatic Backups" in Grafana