diff options
Diffstat (limited to 'nixpkgs/nixos/modules/virtualisation/virtualbox-guest.nix')
-rw-r--r-- | nixpkgs/nixos/modules/virtualisation/virtualbox-guest.nix | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/virtualisation/virtualbox-guest.nix b/nixpkgs/nixos/modules/virtualisation/virtualbox-guest.nix new file mode 100644 index 000000000000..834b994e92d2 --- /dev/null +++ b/nixpkgs/nixos/modules/virtualisation/virtualbox-guest.nix @@ -0,0 +1,93 @@ +# 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; + type = types.bool; + description = "Whether to enable the VirtualBox service and other guest additions."; + }; + + x11 = mkOption { + default = true; + type = types.bool; + description = "Whether to enable x11 graphics"; + }; + }; + + ###### implementation + + config = mkIf cfg.enable (mkMerge [{ + assertions = [{ + assertion = pkgs.stdenv.isi686 || pkgs.stdenv.isx86_64; + message = "Virtualbox not currently supported on ${pkgs.stdenv.hostPlatform.system}"; + }]; + + environment.systemPackages = [ kernel.virtualboxGuestAdditions ]; + + boot.extraModulePackages = [ kernel.virtualboxGuestAdditions ]; + + boot.supportedFilesystems = [ "vboxsf" ]; + boot.initrd.supportedFilesystems = [ "vboxsf" ]; + + users.groups.vboxsf.gid = config.ids.gids.vboxsf; + + systemd.services.virtualbox = + { description = "VirtualBox Guest Services"; + + wantedBy = [ "multi-user.target" ]; + requires = [ "dev-vboxguest.device" ]; + after = [ "dev-vboxguest.device" ]; + + unitConfig.ConditionVirtualization = "oracle"; + + serviceConfig.ExecStart = "@${kernel.virtualboxGuestAdditions}/bin/VBoxService VBoxService --foreground"; + }; + + services.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. + SUBSYSTEM=="misc", KERNEL=="vboxguest", TAG+="systemd" + ''; + } (mkIf cfg.x11 { + services.xserver.videoDrivers = mkOverride 50 [ "virtualbox" "modesetting" ]; + + services.xserver.config = + '' + Section "InputDevice" + Identifier "VBoxMouse" + Driver "vboxmouse" + EndSection + ''; + + services.xserver.serverLayoutSection = + '' + InputDevice "VBoxMouse" + ''; + + services.xserver.displayManager.sessionCommands = + '' + PATH=${makeBinPath [ pkgs.gnugrep pkgs.which pkgs.xorg.xorgserver.out ]}:$PATH \ + ${kernel.virtualboxGuestAdditions}/bin/VBoxClient-all + ''; + })]); + +} |