depot/nixos/modules/virtualisation/waydroid.nix
Luke Granger-Brown 57725ef3ec Squashed 'third_party/nixpkgs/' content from commit 76612b17c0ce
git-subtree-dir: third_party/nixpkgs
git-subtree-split: 76612b17c0ce71689921ca12d9ffdc9c23ce40b2
2024-11-10 23:59:47 +00:00

72 lines
1.8 KiB
Nix

{ config, lib, pkgs, ... }:
let
cfg = config.virtualisation.waydroid;
kCfg = config.lib.kernelConfig;
kernelPackages = config.boot.kernelPackages;
waydroidGbinderConf = pkgs.writeText "waydroid.conf" ''
[Protocol]
/dev/binder = aidl2
/dev/vndbinder = aidl2
/dev/hwbinder = hidl
[ServiceManager]
/dev/binder = aidl2
/dev/vndbinder = aidl2
/dev/hwbinder = hidl
'';
in
{
options.virtualisation.waydroid = {
enable = lib.mkEnableOption "Waydroid";
};
config = lib.mkIf cfg.enable {
assertions = lib.singleton {
assertion = lib.versionAtLeast (lib.getVersion config.boot.kernelPackages.kernel) "4.18";
message = "Waydroid needs user namespace support to work properly";
};
system.requiredKernelConfig = [
(kCfg.isEnabled "ANDROID_BINDER_IPC")
(kCfg.isEnabled "ANDROID_BINDERFS")
(kCfg.isEnabled "MEMFD_CREATE")
];
/* NOTE: we always enable this flag even if CONFIG_PSI_DEFAULT_DISABLED is not on
as reading the kernel config is not always possible and on kernels where it's
already on it will be no-op
*/
boot.kernelParams = [ "psi=1" ];
environment.etc."gbinder.d/waydroid.conf".source = waydroidGbinderConf;
environment.systemPackages = with pkgs; [ waydroid ];
networking.firewall.trustedInterfaces = [ "waydroid0" ];
virtualisation.lxc.enable = true;
systemd.services.waydroid-container = {
description = "Waydroid Container";
wantedBy = [ "multi-user.target" ];
serviceConfig = {
Type = "dbus";
UMask = "0022";
ExecStart = "${pkgs.waydroid}/bin/waydroid -w container start";
BusName = "id.waydro.Container";
};
};
systemd.tmpfiles.rules = [
"d /var/lib/misc 0755 root root -" # for dnsmasq.leases
];
services.dbus.packages = with pkgs; [ waydroid ];
};
}