jasmine
c05598d9e0
Add automated snapshot and backup system with three independent tiers: Snapper (hourly local snapshots): - Configure snapper for all srv-* subvolumes - Tiered retention: 24 hourly, 7 daily, 4 weekly, 12 monthly - Snapshots stored at /.snapshots on viridian drive - Provides fast operational rollback for user errors Borgbackup onsite (hourly local backups): - Independent staging snapshots at /.staging-onsite - Repository on data drive at /srv/borg-repo - Unencrypted (physical security assumed) - Matches snapper retention policy - Fast local disaster recovery Borgbackup offsite (daily remote backups): - Independent staging snapshots at /.staging-offsite - Encrypted backups to borgbase repository - Retention: 7 daily, 4 weekly, 12 monthly - Remote disaster recovery with prune policy Architecture decisions: - Separate staging directories prevent job conflicts - Staging snapshots decouple borg jobs from snapper - Consistent zstd,9 compression across both borg jobs - Special case handling for containers subvolume path |
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| .. | ||
| borgbase_hosts | ||
| default.nix | ||
| key.age | ||
| offsite.nix | ||
| onsite.nix | ||
| passphrase.age | ||