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

42 lines
1.2 KiB
Nix

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