nixos-config/decoysnail.nix

{ config, pkgs, ... }:

{
  imports =
    [
      ./common.nix
      ./large-sw.nix
      ./uefi.nix
      ./fstrim.nix
    ];

  environment.etc."lvm/lvm.conf".text = ''
    devices {
      issue_discards = 1
    }
  '';
  boot.initrd.luks.devices = [
    {
      name = "sda2_crypt";
      device = "/dev/disk/by-uuid/6c687d35-1b43-4799-b71c-a5b5c21b3e2a";
      preLVM = true;
    }
    {
      name = "sdb2_crypt";
      device = "/dev/disk/by-uuid/d3485d00-8399-40cc-8bce-80b9bd24e63a";
      preLVM = true;
      allowDiscards = true;
    }
  ];

  networking = {
    hostName = "decoysnail";
    hostId = "cf04f682";
  };

  services.openssh.enable = true;

  hardware.cpu.intel.updateMicrocode = true;

  services.thermald.enable = true;

  virtualisation.docker = {
    enable = true;
    storageDriver = "overlay2";
  };
  users.extraUsers.gebner.extraGroups = [ "docker" ];

  hardware.opengl = {
    extraPackages = with pkgs; [ beignet ];
    driSupport32Bit = true;
  };

  services.avahi.nssmdns = true;
  services.nscd.enable = pkgs.lib.mkOverride 10 true;

  services.openssh.forwardX11 = true;

  system.stateVersion = "18.03";

  networking.wireguard.interfaces.wg0 = {
    ips = ["10.59.0.4/16"];
    privateKeyFile = "/etc/wgkeys/decoysnail";
    allowedIPsAsRoutes = true;
    postSetup = ''
      ${pkgs.systemd}/bin/resolvectl domain wg0 '~htdf.gebner.org' '~mtlaa.gebner.org'
      ${pkgs.systemd}/bin/resolvectl dns wg0 10.57.0.1
    '';
    peers = [{
      publicKey = "ByLlJbevlTBooAo2RIZGGJvBHKqA9qiOpHBvR5yuJX4=";
      allowedIPs = ["10.56.0.0/14" "10.60.1.1"];
      endpoint = "mtlaa-gw.gebner.org:35869";
      persistentKeepalive = 25;
    }];
  };

  services.resolved = {
    domains = [];
    enable = true;
  };

}