nixos-config/modules/system/services/nextcloud/backups.nix

40 lines
1.3 KiB
Nix

{
config,
pkgs,
lib,
...
}:
let
cfg = config.custom.services.nextcloud;
user = config.users.users.nextcloud.name;
dataDir = config.services.nextcloud.home;
in
{
options.custom.services.nextcloud.backups.enable = lib.mkEnableOption "";
config = lib.mkIf cfg.backups.enable {
custom.services.resticBackups.nextcloud = {
extraConfig = {
backupPrepareCommand = ''
${lib.getExe' config.services.nextcloud.occ "nextcloud-occ"} maintenance:mode --on
${lib.getExe pkgs.sudo} --user=${user} ${lib.getExe' config.services.postgresql.package "pg_dump"} nextcloud --format=custom --file=${dataDir}/db.dump
'';
backupCleanupCommand = "${lib.getExe' config.services.nextcloud.occ "nextcloud-occ"} maintenance:mode --off";
paths = [
"${dataDir}/data"
"${dataDir}/config/config.php"
"${dataDir}/db.dump"
];
};
restoreCommand = {
preRestore = "${lib.getExe' config.services.nextcloud.occ "nextcloud-occ"} maintenance:mode --on";
postRestore = ''
sudo --user=${user} pg_restore --clean --if-exists --dbname nextcloud ${dataDir}/db.dump
${lib.getExe' config.services.nextcloud.occ "nextcloud-occ"} maintenance:mode --off
'';
};
};
};
}