nixpkgs/nixos/modules/virtualisation/virtualbox-image.nix
2015-09-28 14:31:19 +02:00

79 lines
2.3 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.virtualbox;
in {
options = {
virtualbox = {
baseImageSize = mkOption {
type = types.int;
default = 10 * 1024;
description = ''
The size of the VirtualBox base image in MiB.
'';
};
};
};
config = {
system.build.virtualBoxImage = import ../../lib/make-disk-image.nix {
inherit pkgs lib config;
partitioned = true;
diskSize = cfg.baseImageSize;
configFile = pkgs.writeText "configuration.nix"
''
{
imports = [ <nixpkgs/nixos/modules/virtualisation/virtualbox-image.nix> ];
}
'';
postVM =
''
echo "creating VirtualBox disk image..."
${pkgs.vmTools.qemu}/bin/qemu-img convert -f raw -O vdi $diskImage $out/disk.vdi
rm $diskImage
'';
};
system.build.virtualBoxOVA = pkgs.runCommand "virtualbox-ova"
{ buildInputs = [ pkgs.linuxPackages.virtualbox ];
vmName = "NixOS ${config.system.nixosVersion} (${pkgs.stdenv.system})";
fileName = "nixos-image-${config.system.nixosVersion}-${pkgs.stdenv.system}.ova";
}
''
echo "creating VirtualBox VM..."
export HOME=$PWD
VBoxManage createvm --name "$vmName" --register \
--ostype ${if pkgs.stdenv.system == "x86_64-linux" then "Linux26_64" else "Linux26"}
VBoxManage modifyvm "$vmName" \
--memory 1536 --acpi on --vram 32 \
${optionalString (pkgs.stdenv.system == "i686-linux") "--pae on"} \
--nictype1 virtio --nic1 nat \
--audiocontroller ac97 --audio alsa \
--rtcuseutc on \
--usb on --mouse usbtablet
VBoxManage storagectl "$vmName" --name SATA --add sata --portcount 4 --bootable on --hostiocache on
VBoxManage storageattach "$vmName" --storagectl SATA --port 0 --device 0 --type hdd \
--medium ${config.system.build.virtualBoxImage}/disk.vdi
echo "exporting VirtualBox VM..."
mkdir -p $out
VBoxManage export "$vmName" --output "$out/$fileName"
'';
fileSystems."/".device = "/dev/disk/by-label/nixos";
boot.loader.grub.device = "/dev/sda";
virtualisation.virtualbox.guest.enable = true;
};
}