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backups: bring in line with upstream duplicity

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Also, tell users that they can set `services.duplicity.*` to further
configure the backup.
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nixbitcoin 2022-03-03 15:53:04 +00:00
parent 19abacc41c
commit 5bee663e30
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1 changed files with 11 additions and 2 deletions
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13
modules/backups.nix
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@ -3,7 +3,16 @@
with lib; with lib;
let let
options.services.backups = { options.services.backups = {
enable = mkEnableOption "Backups service"; enable = mkOption {
type = types.bool;
default = false;
description = ''
Enable backups of node data.
This uses the NixOS duplicity service.
To further configure the backup, you can set NixOS options `services.duplicity.*`.
The `services.duplicity.cleanup.*` options are particularly useful.
'';
};
with-bulk-data = mkOption { with-bulk-data = mkOption {
type = types.bool; type = types.bool;
default = false; default = false;
@ -87,8 +96,8 @@ in {
enable = true; enable = true;
extraFlags = [ extraFlags = [
"--include-filelist" "${filelist}" "--include-filelist" "${filelist}"
"--full-if-older-than" "1M"
]; ];
fullIfOlderThan = mkDefault "1M";
targetUrl = cfg.destination; targetUrl = cfg.destination;
frequency = cfg.frequency; frequency = cfg.frequency;
secretFile = "${config.nix-bitcoin.secretsDir}/backup-encryption-env"; secretFile = "${config.nix-bitcoin.secretsDir}/backup-encryption-env";