Erich Blume
ad7e9af453
Reference docs should describe "what things are", not "how to do things". Removed: - CLI command examples - Operational workflows (PR workflow, sync commands) - Setup/bootstrap procedures - "Useful Commands" sections Also split hosts.md into individual cards: - infrastructure/indri.md - Primary server details - infrastructure/gilbert.md - Development workstation This content belongs in how-to guides (future phase). Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
71 lines
1.8 KiB
Markdown
71 lines
1.8 KiB
Markdown
---
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title: Backup Policy
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tags:
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- storage
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- backup
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---
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# Backup Policy
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Daily automated backups from [[infrastructure/indri|Indri]] to [[storage/sifaka|Sifaka]] NAS.
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## Schedule
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| Time | Frequency | System |
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|------|-----------|--------|
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| 2:00 AM | Daily | [[services/borgmatic|Borgmatic]] |
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## What Gets Backed Up
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### Directories
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| Path | Description | Priority |
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|------|-------------|----------|
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| `~/code/personal/zk` | Zettelkasten notes | Critical |
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| `/opt/homebrew/var/forgejo` | Git repositories | Critical |
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| `~/.config/borgmatic` | Backup config | High |
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| `~/Documents` | Personal documents | High |
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| `~/Pictures` | Photos | Medium |
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### Databases
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| Database | Host | Method |
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|----------|------|--------|
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| miniflux | [[services/postgresql|pg.ops.eblu.me]] | pg_dump stream |
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| teslamate | [[services/postgresql|pg.ops.eblu.me]] | pg_dump stream |
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## What Is NOT Backed Up
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| Data | Reason |
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|------|--------|
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| ZIM archives (`~/transmission/`) | Re-downloadable via torrent |
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| Prometheus metrics | Ephemeral, in k8s PVC |
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| Loki logs | Ephemeral, in k8s PVC |
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| devpi cache | Re-fetchable from PyPI |
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## Retention Policy
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| Period | Retention |
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|--------|-----------|
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| Daily | 7 backups |
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| Monthly | 12 backups |
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| Yearly | 1000 backups |
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## Backup Target
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Repository: `/Volumes/backups/borg/` on [[storage/sifaka|Sifaka]]
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## Monitoring
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Metrics exposed to [[services/prometheus|Prometheus]]:
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- `borgmatic_up` - Repository accessible
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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 [[services/grafana|Grafana]]
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## Related
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- [[services/borgmatic|Borgmatic]] - Backup system details
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- [[storage/sifaka|Sifaka]] - Backup storage
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- [[services/postgresql|PostgreSQL]] - Database backups
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