60 lines
1.6 KiB
Nix
60 lines
1.6 KiB
Nix
{ custom
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, path
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, tag ? "home-dir"
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, time
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}: { config, pkgs, ... }:
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{
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imports = [
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(import "${custom.inputs.self}/modules/telegram-notifications" { inherit custom; })
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];
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age.secrets.resticKey.file = "${custom.inputs.self}/scrts/restic.key.age";
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systemd.timers."restic-backups" = {
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wantedBy = [ "timers.target" ];
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partOf = [ "restic-backups.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" = {
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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 = config.age.secrets.resticKey.path;
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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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${pkgs.restic}/bin/restic backup \
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--exclude-file=${custom.inputs.self}/modules/restic/excludes.txt \
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--tag ${tag} ${path}
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${pkgs.mariadb}/bin/mysqldump --add-drop-database --opt --single-transaction --all-databases | \
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${pkgs.restic}/bin/restic backup \
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--tag mariadb \
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--stdin \
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--stdin-filename all_databases.sql
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${pkgs.restic}/bin/restic forget \
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--tag home-dir \
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--host ${config.networking.hostName} \
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--keep-daily 7 \
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--keep-weekly 5 \
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--keep-monthly 12 \
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--keep-yearly 75
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${pkgs.restic}/bin/restic forget \
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--tag mariadb \
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--host ${config.networking.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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