pyrox.dev
1{ config, lib, pkgs, ... }:
2
3with lib;
4
5let
6
7 cfg = config.virtualbox;
8
9in {
10
11 imports = [ ./grow-partition.nix ];
12
13 options = {
14 virtualbox = {
15 baseImageSize = mkOption {
16 type = types.int;
17 default = 10 * 1024;
18 description = ''
19 The size of the VirtualBox base image in MiB.
20 '';
21 };
22 };
23 };
24
25 config = {
26
27 system.build.virtualBoxOVA = import ../../lib/make-disk-image.nix {
28 name = "nixos-ova-${config.system.nixosLabel}-${pkgs.stdenv.system}";
29
30 inherit pkgs lib config;
31 partitioned = true;
32 diskSize = cfg.baseImageSize;
33
34 postVM =
35 ''
36 export HOME=$PWD
37 export PATH=${pkgs.linuxPackages.virtualbox}/bin:$PATH
38
39 echo "creating VirtualBox pass-through disk wrapper (no copying invovled)..."
40 VBoxManage internalcommands createrawvmdk -filename disk.vmdk -rawdisk $diskImage
41
42 echo "creating VirtualBox VM..."
43 vmName="NixOS ${config.system.nixosLabel} (${pkgs.stdenv.system})"
44 VBoxManage createvm --name "$vmName" --register \
45 --ostype ${if pkgs.stdenv.system == "x86_64-linux" then "Linux26_64" else "Linux26"}
46 VBoxManage modifyvm "$vmName" \
47 --memory 1536 --acpi on --vram 32 \
48 ${optionalString (pkgs.stdenv.system == "i686-linux") "--pae on"} \
49 --nictype1 virtio --nic1 nat \
50 --audiocontroller ac97 --audio alsa \
51 --rtcuseutc on \
52 --usb on --mouse usbtablet
53 VBoxManage storagectl "$vmName" --name SATA --add sata --portcount 4 --bootable on --hostiocache on
54 VBoxManage storageattach "$vmName" --storagectl SATA --port 0 --device 0 --type hdd \
55 --medium disk.vmdk
56
57 echo "exporting VirtualBox VM..."
58 mkdir -p $out
59 fn="$out/nixos-${config.system.nixosLabel}-${pkgs.stdenv.system}.ova"
60 VBoxManage export "$vmName" --output "$fn"
61
62 rm -v $diskImage
63
64 mkdir -p $out/nix-support
65 echo "file ova $fn" >> $out/nix-support/hydra-build-products
66 '';
67 };
68
69 fileSystems."/" = {
70 device = "/dev/disk/by-label/nixos";
71 autoResize = true;
72 };
73
74 boot.loader.grub.device = "/dev/sda";
75
76 virtualisation.virtualbox.guest.enable = true;
77
78 };
79}