- New borgmatic_metrics ansible role:
- Collects borg repository and archive stats hourly
- Exports to Prometheus via textfile collector
- Metrics: repo size, dedup ratio, archive count, last backup stats
- New Grafana dashboard "Borgmatic Backups":
- Repository status and disk usage
- Backup size trends over time
- New data per backup (bar chart)
- Deduplication ratio
- Time since last backup with alerting thresholds
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Erich Blume
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