78 lines
1.8 KiB
Nix
78 lines
1.8 KiB
Nix
{ config, lib, ... }:
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let
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backupUrl = lib.removeSuffix "\n" (builtins.readFile ./url.txt);
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# {{{ Backup helper
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createBackup =
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{
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name,
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paths,
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exclude,
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pruneOpts,
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}:
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{
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inherit pruneOpts paths;
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initialize = true;
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repository = "sftp:${backupUrl}:backups/${name}";
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passwordFile = config.sops.secrets.backup_password.path;
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extraOptions = [ "sftp.args='-i ${config.users.users.pilot.home}/.ssh/id_ed25519'" ];
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exclude = [
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".direnv" # Direnv
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".git" # Git
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".stfolder" # Syncthing
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".stversions" # Syncthing
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".snapshots" # Snapper
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] ++ exclude;
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};
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in
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# }}}
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{
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sops.secrets.backup_password.sopsFile = ../../../secrets.yaml;
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services.restic.backups = {
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# {{{ Data
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data = createBackup {
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name = "data";
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pruneOpts = [
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"--keep-daily 7"
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"--keep-weekly 4"
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"--keep-monthly 12"
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"--keep-yearly 0"
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];
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paths = [ "/persist/data" ];
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exclude = [
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# Projects are available on github and in my own forge already
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"/persist/data${config.users.users.pilot.home}/projects"
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# Screenshots are usually worthless
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"/persist/data${config.users.users.pilot.home}/media/pictures/screenshots"
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];
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};
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# }}}
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# {{{ State
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state = createBackup {
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name = "state";
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pruneOpts = [
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"--keep-daily 3"
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"--keep-weekly 1"
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"--keep-monthly 1"
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"--keep-yearly 0"
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];
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paths = [ "/persist/state" ];
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exclude =
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let
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home = "/persist/state/${config.users.users.pilot.home}";
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in
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[
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"${home}/discord" # There's lots of cache stored in here
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"${home}/steam" # Games can be quite big
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];
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};
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# }}}
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};
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}
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