39 lines
1.1 KiB
Nix
39 lines
1.1 KiB
Nix
{ hostname, inputs, custom, pkgs, time, ... }:
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{
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imports = [
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"${inputs.self}/modules/telegram-notifications"
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];
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systemd.timers."restic-backups-${custom.username}" = {
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wantedBy = [ "timers.target" ];
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partOf = [ "restic-backups-${custom.username}.service" ];
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timerConfig = {
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OnCalendar = time;
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};
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};
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systemd.services."restic-backups-${custom.username}" = {
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serviceConfig = {
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User = "root";
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Type = "oneshot";
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};
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environment = {
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RESTIC_PASSWORD_FILE = "/home/${custom.username}/.nixos/secrets/passwords/restic.key";
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RESTIC_REPOSITORY = "rest:http://10.7.89.30:8000";
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};
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onFailure = [ "unit-status-telegram@%n.service" ];
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script = ''
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${pkgs.restic}/bin/restic backup \
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--exclude-file=${inputs.self}/modules/restic/excludes.txt \
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--tag home-dir /home/${custom.username}
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${pkgs.restic}/bin/restic forget \
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--tag home-dir \
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--host ${hostname} \
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--keep-daily 7 \
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--keep-weekly 5 \
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--keep-monthly 12 \
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--keep-yearly 75
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'';
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};
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}
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