# Module for VirtualBox guests. { config, lib, pkgs, ... }: with lib; let cfg = config.virtualisation.virtualbox.guest; kernel = config.boot.kernelPackages; in { ###### interface options.virtualisation.virtualbox.guest.enable = mkOption { default = false; description = "Whether to enable the VirtualBox service and other guest additions."; }; ###### implementation config = mkIf cfg.enable { assertions = [ { assertion = pkgs.stdenv.isi686 || pkgs.stdenv.isx86_64; message = "Virtualbox not currently supported on ${pkgs.stdenv.system}"; } ]; environment.systemPackages = [ kernel.virtualboxGuestAdditions ]; boot.extraModulePackages = [ kernel.virtualboxGuestAdditions ]; boot.supportedFilesystems = [ "vboxsf" ]; boot.initrd.supportedFilesystems = [ "vboxsf" ]; users.extraGroups.vboxsf.gid = config.ids.gids.vboxsf; systemd.services.virtualbox = { description = "VirtualBox Guest Services"; wantedBy = [ "multi-user.target" ]; requires = [ "dev-vboxguest.device" ]; after = [ "dev-vboxguest.device" ]; unitConfig.ConditionVirtualization = "oracle"; serviceConfig.ExecStart = "@${kernel.virtualboxGuestAdditions}/bin/VBoxService VBoxService --foreground"; }; services.xserver.videoDrivers = mkOverride 50 [ "virtualbox" ]; services.xserver.config = '' Section "InputDevice" Identifier "VBoxMouse" Driver "vboxmouse" EndSection ''; services.xserver.serverLayoutSection = '' InputDevice "VBoxMouse" ''; services.xserver.displayManager.sessionCommands = '' PATH=${makeSearchPath "bin" [ pkgs.gnugrep pkgs.which pkgs.xorg.xorgserver.out ]}:$PATH \ ${kernel.virtualboxGuestAdditions}/bin/VBoxClient-all ''; services.udev.extraRules = '' # /dev/vboxuser is necessary for VBoxClient to work. Maybe we # should restrict this to logged-in users. KERNEL=="vboxuser", OWNER="root", GROUP="root", MODE="0666" # Allow systemd dependencies on vboxguest. KERNEL=="vboxguest", TAG+="systemd" ''; }; }