{ lib, ... }: { networking.hostName = "bucur"; time.timeZone = "UTC"; i18n.defaultLocale = "en_US.UTF-8"; system.stateVersion = "25.11"; boot.loader.systemd-boot.enable = false; boot.loader.grub.enable = true; boot.loader.grub.device = "/dev/vda"; boot.loader.efi.canTouchEfiVariables = false; virtualisation.vmVariant = { users.mutableUsers = false; users.users.tobias.password = "admin"; users.users.tobias.openssh.authorizedKeys.keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILXTPk7gb4VDb+jORGw2sKp2SRTzoibXew6DqJJ0A3Zs randogoth@mrht" ]; services.firewalld.enable = lib.mkForce false; }; }