Restructures SSH trust relationships from global to host-specific configuration for better locality of concern and principle of least privilege. Changes: - Collapse nixos/common/global/ssh/ back to ssh.nix (single-file module) - Move internal host trust (fuchsia/viridian) to per-host services/ssh/ - Split BorgBase known hosts by repository (li9kg944 for fuchsia, r7ag7x1w for viridian) - Add viridian SSH server config to accept backup connections from fuchsia - Add fuchsia borgbackup passphrase for offsite backups - Configure viridian to create /srv/borg-repo/fuchsia for remote backups This enables the 3-2-1 backup strategy with fuchsia backing up to both viridian (onsite) and BorgBase (offsite) with proper SSH authentication. |
||
---|---|---|
.. | ||
common | ||
fuchsia | ||
viridian |