29027fd1e1
Using pkgs.lib on the spine of module evaluation is problematic because the pkgs argument depends on the result of module evaluation. To prevent an infinite recursion, pkgs and some of the modules are evaluated twice, which is inefficient. Using ‘with lib’ prevents this problem.
47 lines
1.9 KiB
Nix
47 lines
1.9 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let virtualbox = config.boot.kernelPackages.virtualbox; in
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{
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boot.kernelModules = [ "vboxdrv" "vboxnetadp" "vboxnetflt" ];
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boot.extraModulePackages = [ virtualbox ];
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environment.systemPackages = [ virtualbox ];
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users.extraGroups.vboxusers.gid = config.ids.gids.vboxusers;
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services.udev.extraRules =
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''
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KERNEL=="vboxdrv", OWNER="root", GROUP="vboxusers", MODE="0660", TAG+="systemd"
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KERNEL=="vboxnetctl", OWNER="root", GROUP="root", MODE="0600", TAG+="systemd"
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SUBSYSTEM=="usb_device", ACTION=="add", RUN+="${virtualbox}/libexec/virtualbox/VBoxCreateUSBNode.sh $major $minor $attr{bDeviceClass}"
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SUBSYSTEM=="usb", ACTION=="add", ENV{DEVTYPE}=="usb_device", RUN+="${virtualbox}/libexec/virtualbox/VBoxCreateUSBNode.sh $major $minor $attr{bDeviceClass}"
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SUBSYSTEM=="usb_device", ACTION=="remove", RUN+="${virtualbox}/libexec/virtualbox/VBoxCreateUSBNode.sh --remove $major $minor"
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SUBSYSTEM=="usb", ACTION=="remove", ENV{DEVTYPE}=="usb_device", RUN+="${virtualbox}/libexec/virtualbox/VBoxCreateUSBNode.sh --remove $major $minor"
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'';
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# Since we lack the right setuid binaries, set up a host-only network by default.
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systemd.services."vboxnet0" =
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{ description = "VirtualBox vboxnet0 Interface";
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requires = [ "dev-vboxnetctl.device" ];
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after = [ "dev-vboxnetctl.device" ];
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wantedBy = [ "network.target" "sys-subsystem-net-devices-vboxnet0.device" ];
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path = [ virtualbox ];
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serviceConfig.RemainAfterExit = true;
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serviceConfig.Type = "oneshot";
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script =
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''
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if ! [ -e /sys/class/net/vboxnet0 ]; then
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VBoxManage hostonlyif create
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fi
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'';
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postStop =
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''
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VBoxManage hostonlyif remove vboxnet0
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'';
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};
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networking.interfaces.vboxnet0 = { ipAddress = "192.168.56.1"; prefixLength = 24; };
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}
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