nixos/home-manager/modules/restic.nix

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{ inputs, pkgs, ... }:
{
##-- Restic Timers And Services --##
# Restic backup
systemd.user.services = {
restic_backup = {
Unit.Description = "Restic backup service";
Service = {
Type = "oneshot";
ExecStart = toString (
pkgs.writeShellScript "restic-backup" ''
. /etc/restic/local
restic backup --files-from /home/crony/.config/restic/list --verbose && restic forget --keep-last 10 --keep-daily 7 --keep-weekly 5 --keep-monthly 12
. /etc/restic/online
restic backup --files-from /home/crony/.config/restic/list --verbose && restic forget --keep-last 10 --keep-daily 7 --keep-weekly 5 --keep-monthly 12
''
);
};
};
};
systemd.user.timers = {
restic_backup = {
Unit.Description = "Restic backup timer";
Timer = {
OnBootSec = "5m";
OnUnitActiveSec = "6h";
};
Install.WantedBy = [ "timers.target" ];
};
};
# Restic check
systemd.user.services = {
restic_check = {
Unit.Description = "Restic check service";
Service = {
Type = "oneshot";
ExecStart = toString (
pkgs.writeShellScript "restic-check" ''
. /etc/restic/local
restic check --read-data-subset=10%
. /etc/restic/online
restic check --read-data-subset=10%
''
);
};
};
};
systemd.user.timers = {
restic_check = {
Unit.Description = "Restic check timer";
Timer = {
OnCalendar="Thu *-*-* 18:00:00";
};
Install.WantedBy = [ "timers.target" ];
};
};
# Restic prune
systemd.user.services = {
restic_prune = {
Unit.Description = "Restic prune service";
Service = {
Type = "oneshot";
ExecStart = toString (
pkgs.writeShellScript "restic-prune" ''
. /etc/restic/local
restic prune
. /etc/restic/online
restic prune
''
);
};
};
};
systemd.user.timers = {
restic_prune = {
Unit.Description = "Restic prune timer";
Timer = {
OnCalendar="Fri *-*-* 18:00:00";
};
Install.WantedBy = [ "timers.target" ];
};
};
}