nixpkgs/nixos/modules/programs/virtualbox-host.nix
aszlig 14f09e01c1
nixos: Add enable option for programs/virtualbox.
We will simply rename the previous module and add a warning whenever the
module is included directly, pointing the user to the right option and
also enable it as well (in case somebody has missed the option and is
wondering why VirtualBox doesn't work anymore).

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
2014-11-27 18:42:22 +01:00

56 lines
2.2 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
virtualbox = config.boot.kernelPackages.virtualbox;
in
{
options = {
services.virtualboxHost.enable = mkEnableOption "VirtualBox Host support";
};
config = mkIf config.services.virtualboxHost.enable {
boot.kernelModules = [ "vboxdrv" "vboxnetadp" "vboxnetflt" ];
boot.extraModulePackages = [ virtualbox ];
environment.systemPackages = [ virtualbox ];
users.extraGroups.vboxusers.gid = config.ids.gids.vboxusers;
services.udev.extraRules =
''
KERNEL=="vboxdrv", OWNER="root", GROUP="vboxusers", MODE="0660", TAG+="systemd"
KERNEL=="vboxdrvu", OWNER="root", GROUP="root", MODE="0666", TAG+="systemd"
KERNEL=="vboxnetctl", OWNER="root", GROUP="vboxusers", MODE="0660", TAG+="systemd"
SUBSYSTEM=="usb_device", ACTION=="add", RUN+="${virtualbox}/libexec/virtualbox/VBoxCreateUSBNode.sh $major $minor $attr{bDeviceClass}"
SUBSYSTEM=="usb", ACTION=="add", ENV{DEVTYPE}=="usb_device", RUN+="${virtualbox}/libexec/virtualbox/VBoxCreateUSBNode.sh $major $minor $attr{bDeviceClass}"
SUBSYSTEM=="usb_device", ACTION=="remove", RUN+="${virtualbox}/libexec/virtualbox/VBoxCreateUSBNode.sh --remove $major $minor"
SUBSYSTEM=="usb", ACTION=="remove", ENV{DEVTYPE}=="usb_device", RUN+="${virtualbox}/libexec/virtualbox/VBoxCreateUSBNode.sh --remove $major $minor"
'';
# Since we lack the right setuid binaries, set up a host-only network by default.
systemd.services."vboxnet0" =
{ description = "VirtualBox vboxnet0 Interface";
requires = [ "dev-vboxnetctl.device" ];
after = [ "dev-vboxnetctl.device" ];
wantedBy = [ "network.target" "sys-subsystem-net-devices-vboxnet0.device" ];
path = [ virtualbox ];
serviceConfig.RemainAfterExit = true;
serviceConfig.Type = "oneshot";
script =
''
if ! [ -e /sys/class/net/vboxnet0 ]; then
VBoxManage hostonlyif create
fi
'';
postStop =
''
VBoxManage hostonlyif remove vboxnet0
'';
};
networking.interfaces.vboxnet0.ip4 = [ { address = "192.168.56.1"; prefixLength = 24; } ];
};
}