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Let's hope WSL is not against company policy

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If you are looking at this, you know who you are

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>
This commit is contained in:
Nick Karaolidis
2025-08-19 12:24:17 +03:00
parent 2e6cb0a7f4
commit 8631e15593
26 changed files with 247 additions and 281 deletions
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12
hosts/elara/README.md
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@@ -4,7 +4,13 @@
This host uses private SAS repositories. You can find the imports for these in:
- [./default.nix](./default.nix)
- [./users/nikara/default.nix](./users/nikara/default.nix)
You must build the system once with `sas.build.private = false;`. Then, connect to the SAS VPN, and rebuild the system.
You must build the system once with these imports commented out. Then, connect to the SAS VPN, uncomment them, and rebuild the system.
## Installation Instructions
1. Using a separate Nix system, run `hosts/elara/build-tarball.sh`
2. Copy the generated tarball to the Elara host
3. On the Elara host, run `wsl --import NixOS $env:USERPROFILE\NixOS nixos.wsl --version 2` in PowerShell
4. `chown` your home directory to your user
5. Restart WSL with `wsl --shutdown`
6. Optionally, run `wsl --set-default nixos` to make NixOS the default WSL distribution

92
hosts/elara/build-tarball.nix Normal file
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@@ -0,0 +1,92 @@
{
config,
pkgs,
lib,
...
}:
# FIXME: https://github.com/nix-community/NixOS-WSL/issues/343
# FIXME: https://github.com/nix-community/NixOS-WSL/issues/612
{
system.build.tarballBuilder = lib.mkForce (
pkgs.writeShellApplication {
name = "nixos-wsl-tarball-builder";
runtimeInputs = [
config.nix.package
pkgs.coreutils
pkgs.e2fsprogs
pkgs.gnutar
pkgs.nixos-install-tools
pkgs.pigz
];
text = ''
if ! [ "$EUID" -eq 0 ]; then
echo "This script must be run as root!"
exit 1
fi
out="nixos-wsl.tar.gz"
extra_files=""
positional=()
while [ $# -gt 0 ]; do
case "$1" in
--extra-files=*)
extra_files="''${1#*=}"
;;
--extra-files)
shift
extra_files="$1"
;;
-*)
echo "Unknown option: $1"
echo "Usage: $0 [--extra-files PATH] [output.tar.gz]"
exit 1
;;
*)
positional+=("$1")
;;
esac
shift
done
if [ ''${#positional[@]} -gt 0 ]; then
out="''${positional[0]}"
fi
root=$(mktemp -p "''${TMPDIR:-/tmp}" -d nixos-wsl-tarball.XXXXXXXXXX)
# FIXME: fails in CI for some reason, but we don't really care because it's CI
trap 'chattr -Rf -i "$root" || true && rm -rf "$root" || true' INT TERM EXIT
if [ -n "$extra_files" ]; then
echo "[NixOS-WSL] Copying extra files to $root..."
cp --verbose --archive --no-target-directory "$extra_files" "$root"
fi
chmod o+rx "$root"
echo "[NixOS-WSL] Installing..."
nixos-install \
--root "$root" \
--no-root-passwd \
--system ${config.system.build.toplevel} \
--substituters ""
echo "[NixOS-WSL] Adding channel..."
nixos-enter --root "$root" --command 'HOME=/root nix-channel --add https://github.com/nix-community/NixOS-WSL/archive/refs/heads/main.tar.gz nixos-wsl'
echo "[NixOS-WSL] Compressing..."
tar -C "$root" \
-c \
--sort=name \
--mtime='@1' \
--owner=0 \
--group=0 \
--numeric-owner \
. \
| pigz > "$out"
'';
}
);
}

21
hosts/elara/build-tarball.sh Executable file
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@@ -0,0 +1,21 @@
#!/usr/bin/env bash
set -o errexit
set -o nounset
set -o pipefail
temp=$(mktemp -d)
cleanup() {
rm -rf "$temp"
}
trap cleanup EXIT
install -d -m 755 "$temp/etc/ssh"
cp ./submodules/secrets/hosts/elara/ssh_host_ed25519_key "$temp/etc/ssh/ssh_host_ed25519_key"
install -d -m 700 "$temp/home/nikara"
install -d -m 755 "$temp/home/nikara/.config/sops-nix"
cp ./submodules/secrets/domains/sas/key.txt "$temp/home/nikara/.config/sops-nix/key.txt"
sudo nix run .#nixosConfigurations.elara.config.system.build.tarballBuilder -- --extra-files "$temp"

4
hosts/elara/configs/podman/default.nix Normal file
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@@ -0,0 +1,4 @@
{ lib, ... }:
{
virtualisation.containers.storage.settings.storage.driver = lib.mkForce "overlay";
}

33
hosts/elara/default.nix
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@@ -1,4 +1,4 @@
{ config, inputs, ... }:
{ inputs, lib, ... }:
{
nixpkgs.overlays = [
inputs.lib.overlays.default
@@ -8,51 +8,35 @@
];
imports = [
./options.nix
inputs.disko.nixosModules.disko
./format.nix
./hardware
inputs.nixos-wsl.nixosModules.default
inputs.sas.nixosModules.default
./hardware
./build-tarball.nix
./options.nix
../common/configs/system
../common/configs/system/boot
../common/configs/system/btrbk
../common/configs/system/btrfs
../common/configs/system/dnsmasq
../common/configs/system/documentation
../common/configs/system/getty
../common/configs/system/git
../common/configs/system/gpg-agent
../common/configs/system/impermanence
../common/configs/system/libvirt
../common/configs/system/neovim
../common/configs/system/networkmanager
../common/configs/system/nix
../common/configs/system/nix-cleanup
../common/configs/system/nix-install
../common/configs/system/nix-ld
../common/configs/system/nix-update
../common/configs/system/nixpkgs
../common/configs/system/ntp
../common/configs/system/pipewire
../common/configs/system/podman
../common/configs/system/power
../common/configs/system/printing
../common/configs/system/sops
../common/configs/system/ssh
../common/configs/system/sudo
../common/configs/system/system
../common/configs/system/timezone
../common/configs/system/tmux
../common/configs/system/upower
../common/configs/system/users
../common/configs/system/zsh
./configs/nix
./configs/pki
./configs/podman
./configs/ssh
./users/nikara
@@ -62,6 +46,5 @@
sas.build.private = true;
environment.impermanence.device =
config.disko.devices.disk.main.content.partitions.root.content.device;
environment.impermanence.enable = lib.mkForce false;
}

79
hosts/elara/format.nix
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@@ -1,79 +0,0 @@
{
disko.devices = {
disk.main = {
device = "/dev/disk/by-id/scsi-3600224809f331210b85f07f3c5e9dacd";
type = "disk";
content = {
type = "gpt";
partitions = {
boot = {
name = "boot";
size = "1M";
type = "EF02";
};
esp = {
name = "esp";
size = "512M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [ "umask=0077" ];
};
};
swap = {
name = "swap";
size = "32G";
content = {
type = "swap";
resumeDevice = true;
};
};
root = {
name = "root";
size = "100%";
content = {
type = "btrfs";
extraArgs = [ "-f" ];
subvolumes =
let
mountOptions = [
"compress=zstd:5"
"noatime"
"user_subvol_rm_allowed"
];
in
{
"@" = {
mountpoint = "/";
inherit mountOptions;
};
"@persist" = {
mountpoint = "/persist";
inherit mountOptions;
};
"@persist/user" = {
mountpoint = "/persist/user";
inherit mountOptions;
};
"@persist/state" = {
mountpoint = "/persist/state";
inherit mountOptions;
};
"@persist/cache" = {
mountpoint = "/persist/cache";
inherit mountOptions;
};
"@nix" = {
mountpoint = "/nix";
inherit mountOptions;
};
};
};
};
};
};
};
};
}

15
hosts/elara/hardware/default.nix
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@@ -1,15 +1,8 @@
{ ... }:
{
imports = [ ./display.nix ];
hardware = {
enableAllFirmware = true;
cpu = {
cores = 14;
threads = 14;
};
wsl = {
enable = true;
defaultUser = "nikara";
startMenuLaunchers = true;
};
virtualisation.hypervGuest.enable = true;
}

29
hosts/elara/hardware/display.nix
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@@ -1,29 +0,0 @@
{ ... }:
{
boot.kernelParams = [ "video=hyperv_fb:1920x1200@60" ];
home-manager.sharedModules = [
{
wayland.windowManager.hyprland.settings = {
animation = "global, 0";
monitor = [ "Virtual-1, preferred, 0x0, 1" ];
workspace = [
"1, monitor:Virtual-1, layoutopt:orientation:left"
"2, monitor:Virtual-1, layoutopt:orientation:left"
"3, monitor:Virtual-1, layoutopt:orientation:left"
"4, monitor:Virtual-1, layoutopt:orientation:left"
"5, monitor:Virtual-1, layoutopt:orientation:left"
"6, monitor:Virtual-1, layoutopt:orientation:left"
"7, monitor:Virtual-1, layoutopt:orientation:left"
"8, monitor:Virtual-1, layoutopt:orientation:left"
"9, monitor:Virtual-1, layoutopt:orientation:left"
"10, monitor:Virtual-1, layoutopt:orientation:left"
];
};
programs.vscode.profiles.default.userSettings."window.zoomLevel" = (1.25 - 1) / 0.2;
}
];
}

5
hosts/elara/users/nikara/configs/console/wsl/default.nix Normal file
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@@ -0,0 +1,5 @@
{ user, home }:
{ pkgs, ... }:
{
home-manager.users.${user}.home.packages = with pkgs; [ wsl-wl-clipboard ];
}

5
hosts/elara/users/nikara/configs/gui/obsidian/default.nix
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@@ -1,5 +0,0 @@
{ user, home }:
{ ... }:
{
home-manager.users.${user}.programs.obsidian.vaults."Documents/Obsidian/sas/master".enable = true;
}

26
hosts/elara/users/nikara/configs/gui/vscode/default.nix
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@@ -1,26 +0,0 @@
{ user, home }:
{ ... }:
{
home-manager.users.${user}.programs.vscode = {
languages = {
c.enable = true;
go.enable = true;
hugo.enable = true;
java.enable = true;
jinja.enable = true;
lua.enable = true;
markdown.enable = true;
nix.enable = true;
podman.enable = true;
python.enable = true;
rest.enable = true;
rust.enable = true;
sas.enable = true;
sops.enable = true;
typescript.enable = true;
yaml.enable = true;
};
copilot.enable = true;
};
}

41
hosts/elara/users/nikara/default.nix
View File

@@ -14,7 +14,6 @@ in
imports = [
(import ../../../common/configs/user { inherit user home; })
(import ../../../common/configs/user/console/android { inherit user home; })
(import ../../../common/configs/user/console/btop { inherit user home; })
(import ../../../common/configs/user/console/dive { inherit user home; })
(import ../../../common/configs/user/console/fastfetch { inherit user home; })
@@ -26,18 +25,14 @@ in
(import ../../../common/configs/user/console/ip { inherit user home; })
(import ../../../common/configs/user/console/jq { inherit user home; })
(import ../../../common/configs/user/console/kubernetes { inherit user home; })
(import ../../../common/configs/user/console/libvirt { inherit user home; })
(import ../../../common/configs/user/console/lsof { inherit user home; })
(import ../../../common/configs/user/console/mprocs { inherit user home; })
(import ../../../common/configs/user/console/ncdu { inherit user home; })
(import ../../../common/configs/user/console/ncspot { inherit user home; })
(import ../../../common/configs/user/console/neovim { inherit user home; })
(import ../../../common/configs/user/console/nix { inherit user home; })
(import ../../../common/configs/user/console/nix-cleanup { inherit user home; })
(import ../../../common/configs/user/console/nix-develop { inherit user home; })
(import ../../../common/configs/user/console/nix-direnv { inherit user home; })
(import ../../../common/configs/user/console/ouch { inherit user home; })
(import ../../../common/configs/user/console/pipewire { inherit user home; })
(import ../../../common/configs/user/console/podman { inherit user home; })
(import ../../../common/configs/user/console/sops { inherit user home; })
(import ../../../common/configs/user/console/ssh { inherit user home; })
@@ -47,48 +42,14 @@ in
(import ../../../common/configs/user/console/wget { inherit user home; })
(import ../../../common/configs/user/console/xdg { inherit user home; })
(import ../../../common/configs/user/console/yazi { inherit user home; })
(import ../../../common/configs/user/console/yt-dlp { inherit user home; })
(import ../../../common/configs/user/console/zoxide { inherit user home; })
(import ../../../common/configs/user/console/zsh { inherit user home; })
(import ../../../common/configs/user/gui/astal { inherit user home; })
(import ../../../common/configs/user/gui/bluetooth { inherit user home; })
(import ../../../common/configs/user/gui/btop { inherit user home; })
(import ../../../common/configs/user/gui/clipbook { inherit user home; })
(import ../../../common/configs/user/gui/cliphist { inherit user home; })
(import ../../../common/configs/user/gui/emoji { inherit user home; })
(import ../../../common/configs/user/gui/feh { inherit user home; })
(import ../../../common/configs/user/gui/firefox { inherit user home; })
(import ../../../common/configs/user/gui/gtk { inherit user home; })
(import ../../../common/configs/user/gui/hyprland { inherit user home; })
(import ../../../common/configs/user/gui/hyprpicker { inherit user home; })
(import ../../../common/configs/user/gui/hyprshot { inherit user home; })
(import ../../../common/configs/user/gui/kitty { inherit user home; })
(import ../../../common/configs/user/gui/libreoffice { inherit user home; })
(import ../../../common/configs/user/gui/mpv { inherit user home; })
(import ../../../common/configs/user/gui/networkmanager { inherit user home; })
(import ../../../common/configs/user/gui/obs { inherit user home; })
(import ../../../common/configs/user/gui/obsidian { inherit user home; })
(import ../../../common/configs/user/gui/pipewire { inherit user home; })
(import ../../../common/configs/user/gui/qalculate { inherit user home; })
(import ../../../common/configs/user/gui/qt { inherit user home; })
(import ../../../common/configs/user/gui/rofi { inherit user home; })
(import ../../../common/configs/user/gui/rquickshare { inherit user home; })
(import ../../../common/configs/user/gui/swww { inherit user home; })
(import ../../../common/configs/user/gui/theme { inherit user home; })
(import ../../../common/configs/user/gui/vscode { inherit user home; })
(import ../../../common/configs/user/gui/wev { inherit user home; })
(import ../../../common/configs/user/gui/wl-clipboard { inherit user home; })
(import ../../../common/configs/user/gui/x11 { inherit user home; })
(import ../../../common/configs/user/gui/xdg { inherit user home; })
(import ./configs/console/gpg { inherit user home; })
(import ./configs/console/podman { inherit user home; })
(import ./configs/console/sas { inherit user home; })
(import ./configs/console/ssh { inherit user home; })
(import ./configs/gui/obsidian { inherit user home; })
(import ./configs/gui/vscode { inherit user home; })
(import ./configs/console/wsl { inherit user home; })
];
# mkpasswd -s