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Astro | 8051ad647a | |
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Sebastien Bourdeauducq | 4dcd3699fe | |
Sebastien Bourdeauducq | bf681b20aa | |
Sebastien Bourdeauducq | 3cbddd7218 | |
Astro | 3694b0a9f2 | |
Astro | b9e261de6f | |
Astro | 285b33a674 | |
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Astro | 16e041282f | |
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Astro | af9218e652 | |
Astro | fe347240f5 | |
Astro | d2d9c7acf6 | |
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Astro | b33b71eec7 | |
Astro | c732c671d9 |
29
README.md
29
README.md
|
@ -6,7 +6,7 @@ WFVM
|
|||
A Nix library to create and manage virtual machines running Windows, a medieval operating system found on most computers in 2020. The F stands for "Functional" or a four-letter word of your choice.
|
||||
|
||||
* Reproducible - everything runs in the Nix sandbox with no tricks.
|
||||
* Fully automatic, parameterizable Windows 10 installation.
|
||||
* Fully automatic, parameterizable Windows 11 installation.
|
||||
* Uses QEMU with KVM.
|
||||
* Supports incremental installation (using "layers") of additional software via QEMU copy-on-write backing chains. For example, ``wfvm.makeWindowsImage { installCommands = [ wfvm.layers.anaconda3 ]; };`` gives you a VM image with Anaconda3 installed, and ``wfvm.makeWindowsImage { installCommands = [ wfvm.layers.anaconda3 wfvm.layers.msys2 ]; };`` gives you one with both Anaconda3 and MSYS2 installed. The base Windows installation and the Anaconda3 data are shared between both images, and only the MSYS2 installation is performed when building the second image after the first one has been built.
|
||||
* Included layers: Anaconda3, a software installer chock full of bugs that pretends to be a package manager, Visual Studio, a spamming system for Microsoft accounts that includes a compiler, and MSYS2, which is the only sane component in the whole lot.
|
||||
|
@ -52,3 +52,30 @@ Impure/pure mode
|
|||
Sometimes it can be useful to build the image _outside_ of the Nix sandbox for debugging purposes.
|
||||
|
||||
For this purpose we have an attribute called `impureMode` which outputs the shell script used by Nix inside the sandbox to build the image.
|
||||
|
||||
|
||||
Usage with Nix Flakes
|
||||
---------------------
|
||||
|
||||
Build the demo by running:
|
||||
```shell
|
||||
nix build .#demoImage
|
||||
```
|
||||
|
||||
This project's **flake.nix** exposes its functions under `lib`. To use
|
||||
in your own project, setup your flake like this:
|
||||
|
||||
```nix
|
||||
{
|
||||
inputs = {
|
||||
nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
|
||||
wfvm.url = "git+https://git.m-labs.hk/m-labs/wfvm";
|
||||
};
|
||||
|
||||
outputs = { self, nixpkgs, wfvm }: {
|
||||
packages."x86_64-linux".flaky-os = wfvm.lib.makeWindowsImage {
|
||||
# configuration parameters go here
|
||||
};
|
||||
};
|
||||
}
|
||||
```
|
||||
|
|
|
@ -0,0 +1,27 @@
|
|||
{
|
||||
"nodes": {
|
||||
"nixpkgs": {
|
||||
"locked": {
|
||||
"lastModified": 1685004253,
|
||||
"narHash": "sha256-AbVL1nN/TDicUQ5wXZ8xdLERxz/eJr7+o8lqkIOVuaE=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "3e01645c40b92d29f3ae76344a6d654986a91a91",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "NixOS",
|
||||
"ref": "nixos-23.05",
|
||||
"repo": "nixpkgs",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"root": {
|
||||
"inputs": {
|
||||
"nixpkgs": "nixpkgs"
|
||||
}
|
||||
}
|
||||
},
|
||||
"root": "root",
|
||||
"version": 7
|
||||
}
|
|
@ -0,0 +1,37 @@
|
|||
{
|
||||
description = "WFVM: Windows Functional Virtual Machine";
|
||||
|
||||
inputs = {
|
||||
nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.05";
|
||||
};
|
||||
|
||||
outputs = { self, nixpkgs }:
|
||||
let
|
||||
# only x64 is supported
|
||||
system = "x86_64-linux";
|
||||
|
||||
pkgs = nixpkgs.legacyPackages.${system};
|
||||
|
||||
in rec {
|
||||
lib = import ./wfvm {
|
||||
inherit pkgs;
|
||||
};
|
||||
|
||||
packages.${system} = rec {
|
||||
demoImage = import ./wfvm/demo-image.nix {
|
||||
inherit self;
|
||||
};
|
||||
|
||||
default = lib.utils.wfvm-run {
|
||||
name = "demo";
|
||||
image = demoImage;
|
||||
script =
|
||||
''
|
||||
echo "Windows booted. Press Enter to terminate VM."
|
||||
read
|
||||
'';
|
||||
display = true;
|
||||
};
|
||||
};
|
||||
};
|
||||
}
|
|
@ -15,7 +15,8 @@
|
|||
, impureShellCommands ? []
|
||||
, driveLetter ? "D:"
|
||||
, efi ? true
|
||||
, imageSelection ? "Windows 10 Pro"
|
||||
, imageSelection ? "Windows 11 Pro N"
|
||||
, enableTpm
|
||||
, ...
|
||||
}:
|
||||
|
||||
|
@ -58,18 +59,16 @@ let
|
|||
assertCommand = c: builtins.typeOf c == "string" || builtins.typeOf c == "set" && builtins.hasAttr "Path" c && builtins.hasAttr "Description" c;
|
||||
|
||||
commands = builtins.map (x: assert assertCommand x; if builtins.typeOf x == "string" then { Path = x; Description = x; } else x) (
|
||||
[
|
||||
{
|
||||
Path = "powershell.exe Set-ExecutionPolicy -Force Unrestricted";
|
||||
Description = "Allow unsigned powershell scripts.";
|
||||
}
|
||||
]
|
||||
++ [
|
||||
{
|
||||
Path = ''powershell.exe ${driveLetter}\win-bundle-installer.exe'';
|
||||
Description = "Install any declared packages.";
|
||||
}
|
||||
]
|
||||
[ {
|
||||
Path = "powershell.exe Set-ExecutionPolicy -Force Unrestricted";
|
||||
Description = "Allow unsigned powershell scripts.";
|
||||
} {
|
||||
Path = ''powershell.exe ${driveLetter}\win-bundle-installer.exe'';
|
||||
Description = "Install any declared packages.";
|
||||
} {
|
||||
Path = "net accounts /maxpwage:unlimited";
|
||||
Description = "Disable forced password expiry.";
|
||||
} ]
|
||||
++ setupCommands
|
||||
++ [
|
||||
{
|
||||
|
@ -148,6 +147,14 @@ let
|
|||
</DriverPaths>
|
||||
</component>
|
||||
<component name="Microsoft-Windows-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
|
||||
${lib.optionalString (!enableTpm) ''
|
||||
<RunSynchronous>
|
||||
<RunSynchronousCommand wcm:action="add">
|
||||
<Order>1</Order>
|
||||
<Path>reg add HKLM\System\Setup\LabConfig /v BypassTPMCheck /t reg_dword /d 0x00000001 /f</Path>
|
||||
</RunSynchronousCommand>
|
||||
</RunSynchronous>
|
||||
''}
|
||||
|
||||
<DiskConfiguration>
|
||||
<Disk wcm:action="add">
|
||||
|
@ -199,6 +206,7 @@ let
|
|||
<PartitionID>3</PartitionID>
|
||||
</InstallTo>
|
||||
<InstallFrom>
|
||||
<Path>\install.swm</Path>
|
||||
<MetaData wcm:action="add">
|
||||
<Key>/IMAGE/NAME</Key>
|
||||
<Value>${imageSelection}</Value>
|
||||
|
@ -209,7 +217,7 @@ let
|
|||
|
||||
<UserData>
|
||||
<ProductKey>
|
||||
${if productKey != null then "<Key>${productKey}</Key>" else ""}
|
||||
${if productKey != null then "<Key>${productKey}</Key>" else "<Key/>"}
|
||||
<WillShowUI>OnError</WillShowUI>
|
||||
</ProductKey>
|
||||
<AcceptEula>true</AcceptEula>
|
||||
|
@ -299,13 +307,13 @@ let
|
|||
</component>
|
||||
</settings>
|
||||
|
||||
<cpi:offlineImage cpi:source="wim:c:/wim/windows-10/install.wim#${imageSelection}" xmlns:cpi="urn:schemas-microsoft-com:cpi" />
|
||||
<cpi:offlineImage cpi:source="wim:c:/wim/windows-11/install.wim#${imageSelection}" xmlns:cpi="urn:schemas-microsoft-com:cpi" />
|
||||
</unattend>
|
||||
'';
|
||||
|
||||
in {
|
||||
# Lint and format as a sanity check
|
||||
autounattendXML = pkgs.runCommandNoCC "autounattend.xml" {} ''
|
||||
autounattendXML = pkgs.runCommand "autounattend.xml" {} ''
|
||||
${pkgs.libxml2}/bin/xmllint --format ${autounattendXML} > $out
|
||||
'';
|
||||
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
{ pkgs }:
|
||||
|
||||
pkgs.runCommandNoCC "win-bundle-installer.exe" {} ''
|
||||
pkgs.runCommand "win-bundle-installer.exe" {} ''
|
||||
mkdir bundle
|
||||
cd bundle
|
||||
cp ${./go.mod} go.mod
|
||||
|
|
|
@ -2,6 +2,6 @@
|
|||
|
||||
{
|
||||
makeWindowsImage = attrs: import ./win.nix ({ inherit pkgs; } // attrs);
|
||||
layers = (import ./layers { inherit pkgs; });
|
||||
utils = (import ./utils.nix { inherit pkgs; });
|
||||
layers = import ./layers { inherit pkgs; };
|
||||
utils = import ./utils.nix { inherit pkgs; };
|
||||
}
|
||||
|
|
|
@ -1,7 +1,17 @@
|
|||
{ pkgs ? import <nixpkgs> {}, impureMode ? false }:
|
||||
{ pkgs ? import <nixpkgs> {}
|
||||
# Whether to generate just a script to start and debug the windows installation
|
||||
, impureMode ? false
|
||||
# Flake input `self`
|
||||
, self ? null
|
||||
}:
|
||||
|
||||
let
|
||||
wfvm = (import ./default.nix { inherit pkgs; });
|
||||
wfvm =
|
||||
if self == null
|
||||
# nix-build
|
||||
then (import ./default.nix { inherit pkgs; })
|
||||
# built from flake.nix
|
||||
else self.lib;
|
||||
in
|
||||
wfvm.makeWindowsImage {
|
||||
# Build install script & skip building iso
|
||||
|
@ -9,9 +19,9 @@ wfvm.makeWindowsImage {
|
|||
|
||||
# Custom base iso
|
||||
# windowsImage = pkgs.requireFile rec {
|
||||
# name = "Win10_21H1_English_x64.iso";
|
||||
# sha256 = "1sl51lnx4r6ckh5fii7m2hi15zh8fh7cf7rjgjq9kacg8hwyh4b9";
|
||||
# message = "Get ${name} from https://www.microsoft.com/en-us/software-download/windows10ISO";
|
||||
# name = "Win11_22H2_English_x64v1.iso";
|
||||
# sha256 = "08mbppsm1naf73z8fjyqkf975nbls7xj9n4fq0yp802dv1rz3whd";
|
||||
# message = "Get disk image ${name} from https://www.microsoft.com/en-us/software-download/windows11/";
|
||||
# };
|
||||
|
||||
# impureShellCommands = [
|
||||
|
@ -47,7 +57,7 @@ wfvm.makeWindowsImage {
|
|||
disable-autolock
|
||||
disable-firewall
|
||||
])
|
||||
anaconda3 msys2 msvc msvc-ide-unbreak
|
||||
anaconda3 msys2
|
||||
];
|
||||
|
||||
# services = {
|
||||
|
@ -60,7 +70,7 @@ wfvm.makeWindowsImage {
|
|||
|
||||
# License key (required)
|
||||
# productKey = throw "Search the f* web"
|
||||
imageSelection = "Windows 10 Pro";
|
||||
imageSelection = "Windows 11 Pro N";
|
||||
|
||||
|
||||
# Locales
|
||||
|
|
|
@ -72,7 +72,7 @@ in
|
|||
bootstrapper = pkgs.fetchurl {
|
||||
name = "RESTRICTDIST-vs_Community.exe";
|
||||
url = "https://aka.ms/vs/16/release/vs_community.exe";
|
||||
sha256 = "0b3csxz0qsafnvc0d74ywfpralwz8chv4zf9k07akpm8lp8ycgq0";
|
||||
sha256 = "sha256-l4ZKFZTgHf3BmD0eFWyGwsvb4lqB/LiQYizAABOs3gg=";
|
||||
};
|
||||
# This touchy-feely "community" piece of trash seems deliberately crafted to break Wine, so we use the VM to run it.
|
||||
download-vs = wfvm.utils.wfvm-run {
|
||||
|
@ -93,7 +93,7 @@ in
|
|||
|
||||
outputHashAlgo = "sha256";
|
||||
outputHashMode = "recursive";
|
||||
outputHash = "0ic3jvslp2y9v8yv9mfr2mafkvj2q5frmcyhmlbxj71si1x3kpag";
|
||||
outputHash = "sha256-GoOKzln8DXVMx52jWGEjwkOFkpSW+wEffAVmBVugIyk=";
|
||||
|
||||
phases = [ "buildPhase" ];
|
||||
buildInputs = [ download-vs ];
|
||||
|
|
|
@ -1,23 +1,45 @@
|
|||
{ pkgs, baseRtc ? "2020-04-20T14:21:42", cores ? "4", qemuMem ? "4G", efi ? true }:
|
||||
{ pkgs
|
||||
, baseRtc ? "2022-10-10T10:10:10"
|
||||
, cores ? "4"
|
||||
, qemuMem ? "4G"
|
||||
, efi ? true
|
||||
, enableTpm ? false
|
||||
, ...
|
||||
}:
|
||||
|
||||
rec {
|
||||
# qemu_test is a smaller closure only building for a single system arch
|
||||
qemu = pkgs.qemu;
|
||||
|
||||
OVMF = pkgs.OVMF.override {
|
||||
secureBoot = true;
|
||||
};
|
||||
|
||||
mkQemuFlags = extraFlags: [
|
||||
"-enable-kvm"
|
||||
"-cpu host"
|
||||
"-smp ${cores}"
|
||||
"-m ${qemuMem}"
|
||||
"-M q35"
|
||||
"-M q35,smm=on"
|
||||
"-vga qxl"
|
||||
"-rtc base=${baseRtc}"
|
||||
"-device qemu-xhci"
|
||||
"-device virtio-net-pci,netdev=n1"
|
||||
] ++ pkgs.lib.optionals efi [
|
||||
"-bios ${pkgs.OVMF.fd}/FV/OVMF.fd"
|
||||
"-bios ${OVMF.fd}/FV/OVMF.fd"
|
||||
] ++ pkgs.lib.optionals enableTpm [
|
||||
"-chardev" "socket,id=chrtpm,path=tpm.sock"
|
||||
"-tpmdev" "emulator,id=tpm0,chardev=chrtpm"
|
||||
"-device" "tpm-tis,tpmdev=tpm0"
|
||||
] ++ extraFlags;
|
||||
|
||||
tpmStartCommands = pkgs.lib.optionalString enableTpm ''
|
||||
mkdir -p tpmstate
|
||||
${pkgs.swtpm}/bin/swtpm socket \
|
||||
--tpmstate dir=tpmstate \
|
||||
--ctrl type=unixio,path=tpm.sock &
|
||||
'';
|
||||
|
||||
# Pass empty config file to prevent ssh from failing to create ~/.ssh
|
||||
sshOpts = "-F /dev/null -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR -o ConnectTimeout=1";
|
||||
win-exec = pkgs.writeShellScriptBin "win-exec" ''
|
||||
|
@ -93,6 +115,7 @@ rec {
|
|||
]);
|
||||
in pkgs.writeShellScriptBin "wfvm-run-${name}" ''
|
||||
set -e -m
|
||||
${tpmStartCommands}
|
||||
${qemu}/bin/qemu-system-x86_64 ${pkgs.lib.concatStringsSep " " qemuParams} &
|
||||
|
||||
${win-wait}/bin/win-wait
|
||||
|
|
37
wfvm/win.nix
37
wfvm/win.nix
|
@ -5,16 +5,17 @@
|
|||
, impureMode ? false
|
||||
, installCommands ? []
|
||||
, users ? {}
|
||||
, enableTpm ? true
|
||||
# autounattend always installs index 1, so this default is backward-compatible
|
||||
, imageSelection ? "Windows 10 Pro"
|
||||
, imageSelection ? "Windows 11 Pro N"
|
||||
, efi ? true
|
||||
, ...
|
||||
}@attrs:
|
||||
|
||||
let
|
||||
lib = pkgs.lib;
|
||||
utils = import ./utils.nix { inherit pkgs efi; };
|
||||
libguestfs = pkgs.libguestfs-with-appliance;
|
||||
utils = import ./utils.nix ({ inherit pkgs efi enableTpm; } // attrs);
|
||||
inherit (pkgs) guestfs-tools;
|
||||
|
||||
# p7zip on >20.03 has known vulns but we have no better option
|
||||
p7zip = pkgs.p7zip.overrideAttrs(old: {
|
||||
|
@ -24,7 +25,7 @@ let
|
|||
});
|
||||
|
||||
runQemuCommand = name: command: (
|
||||
pkgs.runCommandNoCC name { buildInputs = [ p7zip utils.qemu libguestfs ]; }
|
||||
pkgs.runCommand name { buildInputs = [ p7zip utils.qemu guestfs-tools ]; }
|
||||
(
|
||||
''
|
||||
if ! test -f; then
|
||||
|
@ -36,15 +37,14 @@ let
|
|||
);
|
||||
|
||||
windowsIso = if windowsImage != null then windowsImage else pkgs.requireFile rec {
|
||||
name = "Win10_21H1_English_x64.iso";
|
||||
sha256 = "1sl51lnx4r6ckh5fii7m2hi15zh8fh7cf7rjgjq9kacg8hwyh4b9";
|
||||
message = "Get ${name} from https://www.microsoft.com/en-us/software-download/windows10ISO";
|
||||
name = "Win11_22H2_English_x64v2.iso";
|
||||
sha256 = "0xhhxy47yaf1jsfmskym5f65hljw8q0aqs70my86m402i6dsjnc0";
|
||||
message = "Get disk image ${name} from https://www.microsoft.com/en-us/software-download/windows11/";
|
||||
};
|
||||
|
||||
# stable as of 2021-04-08
|
||||
virtioWinIso = pkgs.fetchurl {
|
||||
url = "https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.185-2/virtio-win-0.1.185.iso";
|
||||
sha256 = "11n3kjyawiwacmi3jmfmn311g9xvfn6m0ccdwnjxw1brzb4kqaxg";
|
||||
url = "https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.229-1/virtio-win.iso";
|
||||
sha256 = "1q5vrcd70kya4nhlbpxmj7mwmwra1hm3x7w8rzkawpk06kg0v2n8";
|
||||
};
|
||||
|
||||
openSshServerPackage = pkgs.fetchurl {
|
||||
|
@ -54,7 +54,7 @@ let
|
|||
|
||||
autounattend = import ./autounattend.nix (
|
||||
attrs // {
|
||||
inherit pkgs;
|
||||
inherit pkgs enableTpm;
|
||||
users = users // {
|
||||
wfvm = {
|
||||
password = "1234";
|
||||
|
@ -109,7 +109,7 @@ let
|
|||
''
|
||||
#!${pkgs.runtimeShell}
|
||||
set -euxo pipefail
|
||||
export PATH=${lib.makeBinPath [ p7zip utils.qemu libguestfs pkgs.wimlib ]}:$PATH
|
||||
export PATH=${lib.makeBinPath [ p7zip utils.qemu guestfs-tools pkgs.wimlib ]}:$PATH
|
||||
|
||||
# Create a bootable "USB" image
|
||||
# Booting in USB mode circumvents the "press any key to boot from cdrom" prompt
|
||||
|
@ -120,7 +120,7 @@ let
|
|||
7z x -y ${windowsIso} -owin
|
||||
|
||||
# Split image so it fits in FAT32 partition
|
||||
wimsplit win/sources/install.wim win/sources/install.swm 4090
|
||||
wimsplit win/sources/install.wim win/sources/install.swm 4070
|
||||
rm win/sources/install.wim
|
||||
|
||||
cp ${autounattend.autounattendXML} win/autounattend.xml
|
||||
|
@ -132,18 +132,20 @@ let
|
|||
''}
|
||||
rm -rf win
|
||||
|
||||
${utils.tpmStartCommands}
|
||||
|
||||
# Qemu requires files to be rw
|
||||
qemu-img create -f qcow2 c.img ${diskImageSize}
|
||||
qemu-system-x86_64 ${lib.concatStringsSep " " qemuParams}
|
||||
''
|
||||
);
|
||||
|
||||
baseImage = pkgs.runCommandNoCC "RESTRICTDIST-windows.img" {} ''
|
||||
baseImage = pkgs.runCommand "RESTRICTDIST-windows.img" {} ''
|
||||
${installScript}
|
||||
mv c.img $out
|
||||
'';
|
||||
|
||||
finalImage = builtins.foldl' (acc: v: pkgs.runCommandNoCC "RESTRICTDIST-${v.name}.img" {
|
||||
finalImage = builtins.foldl' (acc: v: pkgs.runCommand "RESTRICTDIST-${v.name}.img" {
|
||||
buildInputs = with utils; [
|
||||
qemu win-wait win-exec win-put
|
||||
] ++ (v.buildInputs or []);
|
||||
|
@ -158,8 +160,11 @@ let
|
|||
]);
|
||||
|
||||
in ''
|
||||
set -x
|
||||
${utils.tpmStartCommands}
|
||||
|
||||
# Create an image referencing the previous image in the chain
|
||||
qemu-img create -f qcow2 -b ${acc} c.img
|
||||
qemu-img create -F qcow2 -f qcow2 -b ${acc} c.img
|
||||
|
||||
set -m
|
||||
qemu-system-x86_64 ${lib.concatStringsSep " " qemuParams} &
|
||||
|
|
Loading…
Reference in New Issue