36 lines
1 KiB
Nix
36 lines
1 KiB
Nix
{ pkgs, lib, config, ... }:
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let cfg = config.custom.backups;
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in with lib; {
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options.custom.backups = {
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enable = mkEnableOption "Automatic backups to Backblaze";
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bucket = mkOption {
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type = types.str;
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default = "ezri-${config.networking.hostName}-backups";
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};
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};
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config = lib.mkIf (cfg.enable) {
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services.duplicity = {
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enable = true;
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secretFile = config.age.secrets."backblaze".path;
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frequency = null; # We set this later
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root = "/home";
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fullIfOlderThan = "1M";
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exclude = [
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"/home/**/.config"
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"/home/**/.cache"
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"/home/**/.cargo"
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# NixOS configuration, we keep that elsewhere.
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"/home/**/os"
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];
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targetUrl = "b2://005c7170636d5ef0000000001@${cfg.bucket}";
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};
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systemd.services.duplicity.wants = ["network.target"];
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systemd.timers.duplicity.timerConfig."OnBootSec" = "20m";
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systemd.timers.duplicity.timerConfig."OnCalendar" = "daily";
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systemd.timers.duplicity.timerConfig."Persistent" = true;
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};
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}
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