71 lines
1.9 KiB
Nix
71 lines
1.9 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.virtualisation.waydroid;
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kernelPackages = config.boot.kernelPackages;
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waydroidGbinderConf = pkgs.writeText "waydroid.conf" ''
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[Protocol]
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/dev/binder = aidl2
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/dev/vndbinder = aidl2
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/dev/hwbinder = hidl
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[ServiceManager]
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/dev/binder = aidl2
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/dev/vndbinder = aidl2
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/dev/hwbinder = hidl
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'';
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in
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{
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options.virtualisation.waydroid = {
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enable = mkEnableOption (lib.mdDoc "Waydroid");
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};
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config = mkIf cfg.enable {
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assertions = singleton {
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assertion = versionAtLeast (getVersion config.boot.kernelPackages.kernel) "4.18";
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message = "Waydroid needs user namespace support to work properly";
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};
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system.requiredKernelConfig = with config.lib.kernelConfig; [
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(isEnabled "ANDROID_BINDER_IPC")
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(isEnabled "ANDROID_BINDERFS")
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(isEnabled "ASHMEM") # FIXME Needs memfd support instead on Linux 5.18 and waydroid 1.2.1
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];
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/* NOTE: we always enable this flag even if CONFIG_PSI_DEFAULT_DISABLED is not on
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as reading the kernel config is not always possible and on kernels where it's
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already on it will be no-op
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*/
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boot.kernelParams = [ "psi=1" ];
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environment.etc."gbinder.d/waydroid.conf".source = waydroidGbinderConf;
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environment.systemPackages = with pkgs; [ waydroid ];
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networking.firewall.trustedInterfaces = [ "waydroid0" ];
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virtualisation.lxc.enable = true;
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systemd.services.waydroid-container = {
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description = "Waydroid Container";
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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ExecStart = "${pkgs.waydroid}/bin/waydroid -w container start";
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ExecStop = "${pkgs.waydroid}/bin/waydroid container stop";
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ExecStopPost = "${pkgs.waydroid}/bin/waydroid session stop";
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};
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};
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systemd.tmpfiles.rules = [
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"d /var/lib/misc 0755 root root -" # for dnsmasq.leases
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];
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};
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}
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