Erich Blume
d3be0b0e92
Verified end-to-end: extracted .age + .key.enc from borg archive, decrypted age key with openssl, decrypted .1pux with age, confirmed valid 31MB zip containing vault data. Added cross-links from disaster-recovery, 1password, borgmatic, backups, and how-to index. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
60 lines
1.3 KiB
Markdown
60 lines
1.3 KiB
Markdown
---
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title: Borgmatic
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tags:
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- service
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- backup
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---
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# Borgmatic
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Daily backup system using Borg backup, running on indri.
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## Quick Reference
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| Property | Value |
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|----------|-------|
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| **Install** | mise (pipx) |
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| **Config** | `~/.config/borgmatic/config.yaml` |
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| **Schedule** | Daily at 2:00 AM |
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| **Repository** | `/Volumes/backups/borg/` on [[sifaka|Sifaka]] |
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## What Gets Backed Up
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**Directories:**
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- `~/code/personal/zk` - Zettelkasten
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- `/opt/homebrew/var/forgejo` - Git forge data
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- `~/.config/borgmatic` - Borgmatic config
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- `~/Documents` - Personal documents
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**Databases:**
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- `miniflux` on [[postgresql]]
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- `teslamate` on [[postgresql]]
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**Not backed up (by design):**
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- ZIM archives (re-downloadable)
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- Prometheus metrics (ephemeral)
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- Loki logs (ephemeral)
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## Retention Policy
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| Period | Count |
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|--------|-------|
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| Daily | 7 |
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| Monthly | 12 |
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| Yearly | 1000 |
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## Monitoring
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Metrics exposed via textfile collector to [[prometheus]]:
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- `borgmatic_up` - Repository accessibility
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- `borgmatic_last_archive_timestamp` - Last backup time
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- `borgmatic_repo_deduplicated_size_bytes` - Disk usage
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Dashboard: "Borgmatic Backups" in [[grafana]]
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## Related
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- [[backups|Backups]] - Full backup policy
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- [[sifaka|Sifaka]] - Backup target
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- [[postgresql]] - Database backups
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- [[restore-1password-backup]] - Recover 1Password from backup
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