Move all of NixOS to nixos/ in preparation of the repository merge

1 files changed, 47 insertions, 0 deletions

diff --git a/nixos/modules/programs/virtualbox.nix b/nixos/modules/programs/virtualbox.nix
new file mode 100644
index 00000000000..340fec0496a
--- /dev/null
+++ b/nixos/modules/programs/virtualbox.nix
@@ -0,0 +1,47 @@
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+let virtualbox = config.boot.kernelPackages.virtualbox; in
+
+{
+  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=="vboxnetctl", OWNER="root", GROUP="root",      MODE="0600", 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 = { ipAddress = "192.168.56.1"; prefixLength = 24; };
+}