+ services.duplyBackup.profiles.system = {
+ rootDir = "/var/lib";
+ excludeFile = lib.mkAfter ''
+ + /var/lib/nixos
+ + /var/lib/udev
+ + /var/lib/udisks2
+ + /var/lib/systemd
+ + /var/lib/private/systemd
+ - /var/lib
+ '';
+ };
+ nixpkgs.overlays = builtins.attrValues (import ../../overlays) ++ [
+ (self: super: { postgresql = self.postgresql_pam; }) # don’t put it as generic overlay for home-manager
+ ];