infrastructure/config/hosts/koishi.nix

{ meta, config, pkgs, lib, ... }: with lib; {
  imports = with meta; [
    profiles.hardware.x270
    profiles.gui
    profiles.gnome
    profiles.light
    profiles.network
    (users.kat.guiFlavour "gnome")
    services.nginx
    services.dnscrypt-proxy
  ];

  config = {
    deploy.tf = {
      resources.koishi = {
        provider = "null";
        type = "resource";
        connection = {
          port = head config.services.openssh.ports;
          host = config.network.addresses.private.nixos.ipv4.address;
        };
      };
    };

    programs.ssh.extraConfig = ''
Host daiyousei-build
        HostName daiyousei.kittywit.ch
        Port 62954
        User root
  '';

  nix.buildMachines = [ {
	 hostName = "daiyousei-build";
	 system = "aarch64-linux";
	 # systems = ["x86_64-linux" "aarch64-linux"];
	 maxJobs = 100;
	 speedFactor = 1;
	 supportedFeatures = [ "benchmark" "big-parallel" "kvm" ];
	 mandatoryFeatures = [ ];
	}] ;
	nix.distributedBuilds = true;
	# optional, useful when the builder has a faster internet connection than yours
	nix.extraOptions = ''
		builders-use-substitutes = true
	'';
    fileSystems = {
      "/" = {
        device = "/dev/disk/by-uuid/31bfd91b-bdba-47a9-81bf-c96e0adc88e3";
        fsType = "xfs";
      };
      "/boot" = {
        device = "/dev/disk/by-uuid/89A2-ED28";
        fsType = "vfat";
      };
    };

    swapDevices =
      [ { device = "/dev/disk/by-uuid/96952382-7f56-46b5-8c84-1f0130f68b63"; }
    ];

    powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
    boot = {
      supportedFilesystems = [ "xfs" "zfs" ];
      initrd.luks.devices."cryptroot".device = "/dev/disk/by-uuid/8dd300d3-c432-47b6-8466-55682cd1c1a1";
      loader = {
        systemd-boot.enable = true;
        efi.canTouchEfiVariables = true;
      };
    };

    hardware.displays = {
      "eDP-1" = {
        res = "1920x1080";
        pos = "0 0";
      };
    };

    deploy.profile.sway = true;

    networking = {
      hostId = "dddbb888";
      useDHCP = false;
      /* wireless = {
      enable = true;
      userControlled.enable = true;
      interfaces = singleton "wlp3s0";
      };
      interfaces = {
      wlp3s0.ipv4.addresses = singleton {
      inherit (config.network.addresses.private.nixos.ipv4) address;
      prefixLength = 24;
      };
      }; */
    };

    network = {
      addresses = {
        private = {
          enable = true;
          nixos = {
            ipv4.address = "192.168.1.121";
          };
        };
      };
      yggdrasil = {
        enable = true;
        pubkey = "f94d49458822a73d70306b249a39d4de8a292b13e12339b21010001133417be7";
        address = "200:d65:6d74:efba:b185:1f9f:29b6:cb8c";
        listen.enable = false;
        listen.endpoints = [ "tcp://0.0.0.0:0" ];
      };
      firewall = {
        public.interfaces = [ "enp1s0" "wlp3s0" ];
        private.interfaces = singleton "yggdrasil";
      };
    };

    system.stateVersion = "21.11";
  };
}