66 lines
1.7 KiB
Nix
66 lines
1.7 KiB
Nix
{ lib, config, pkgs, ... }:
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let
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mail_config = (import ./mailserver/config.nix { });
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backupPrepareCommand = "${
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(pkgs.writeShellScriptBin "backupPrepareCommand" ''
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systemctl start postgresqlBackup --wait
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'')
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}/bin/backupPrepareCommand";
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in {
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environment.systemPackages = [
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(pkgs.writeShellScriptBin "restic-hetzner-vm" ''
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env \
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RESTIC_PASSWORD_FILE=/secrets/restic-Chaos-Backups-HetznerVM-password \
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$(cat /secrets/restic-Chaos-Backups-HetznerVM-env) \
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${pkgs.restic}/bin/restic $@
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'')
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];
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services.restic.backups.hetzner-vm = {
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user = "root";
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paths = [
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"/secrets"
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"/var/lib/acme"
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# Quassel & Invidious
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"/var/backup/postgresql"
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"/home/quassel/.config/quassel-irc.org"
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# MPD State
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"/mpd"
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# doesn't work for restoring might as well not backup
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# "/var/lib/tailscale"
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# mail
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mail_config.vmail_config.directory
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mail_config.sieve_directory
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mail_config.dkim_directory
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"/var/lib/redis-rspamd"
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# misskey
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"/home/misskey/misskey-files"
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"/var/lib/redis-misskey"
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];
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# repository is overrided in environmentFile to contain auth
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# make sure to keep up to date when changing repository
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repository = "rest:https://storage-restic.owo.monster/HetznerVM";
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passwordFile = "/secrets/restic-Chaos-Backups-HetznerVM-password";
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environmentFile = "/secrets/restic-Chaos-Backups-HetznerVM-env";
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timerConfig = {
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OnBootSec = "1m";
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OnCalendar = "daily";
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};
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inherit backupPrepareCommand;
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};
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services.postgresqlBackup = {
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enable = true;
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backupAll = true;
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compression = "zstd";
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};
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}
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