nixpkgs/nixos/modules/virtualisation/incus-virtual-machine.nix
2024-08-10 13:23:36 -04:00

62 lines
1.2 KiB
Nix

{
config,
lib,
pkgs,
...
}:
let
serialDevice = if pkgs.stdenv.hostPlatform.isx86 then "ttyS0" else "ttyAMA0";
in
{
meta = {
maintainers = lib.teams.lxc.members;
};
imports = [
./lxc-instance-common.nix
../profiles/qemu-guest.nix
];
config = {
system.build.qemuImage = import ../../lib/make-disk-image.nix {
inherit pkgs lib config;
partitionTableType = "efi";
format = "qcow2-compressed";
copyChannel = true;
};
fileSystems = {
"/" = {
device = "/dev/disk/by-label/nixos";
autoResize = true;
fsType = "ext4";
};
"/boot" = {
device = "/dev/disk/by-label/ESP";
fsType = "vfat";
};
};
boot.growPartition = true;
boot.loader.systemd-boot.enable = true;
# image building needs to know what device to install bootloader on
boot.loader.grub.device = "/dev/vda";
boot.kernelParams = [
"console=tty1"
"console=${serialDevice}"
];
# CPU hotplug
services.udev.extraRules = ''
SUBSYSTEM=="cpu", CONST{arch}=="x86-64", TEST=="online", ATTR{online}=="0", ATTR{online}="1"
'';
virtualisation.incus.agent.enable = lib.mkDefault true;
};
}