Files
nix-config/modules/misc/virt-manager.nix
2025-10-30 21:59:31 +01:00

62 lines
1.5 KiB
Nix

{
lib,
config,
pkgs,
...
}:
with lib;
let
cfg = config.custom.virt-manager;
in
{
options.custom.virt-manager = {
enable = mkEnableOption "Enables virt-manager";
};
config = mkIf cfg.enable {
programs.dconf.enable = true; # virt-manager requires dconf to remember settings
environment.systemPackages = with pkgs; [ virtiofsd ];
environment.sessionVariables.GSETTINGS_BACKEND = "keyfile";
boot.extraModprobeConfig = ''
options kvm ignore_msrs=1
'';
networking.firewall.trustedInterfaces = [ "virbr0" ];
programs.virt-manager.enable = true;
virtualisation = {
libvirtd = {
enable = true;
qemu = {
#package = pkgs.qemu_kvm;
swtpm.enable = true;
};
hooks.qemu = {
# doesnt work, screen just freezes. no error in libvirt logs though, so idk how to fix it
"passthrough" = lib.getExe (
pkgs.writeShellApplication {
name = "qemu-hook";
excludeShellChecks = [
"SC2046"
"SC2086"
];
runtimeInputs = with pkgs; [
libvirt
systemd
kmod
];
text = builtins.readFile ./hook.sh;
}
);
};
};
spiceUSBRedirection.enable = true;
};
services.spice-vdagentd.enable = true;
users.users.${config.mainUser.name}.extraGroups = [
"libvirtd"
"kvm"
"input"
];
};
}