{
  machines.warwick = {
    nixosModule = {inputs, ...}: {
      imports = [inputs.nixos-hardware.nixosModules.raspberry-pi-4];

      config = {
        facter.reportPath = ./facter.json;

        lab = {
          storage.profile = "pi";
          monitoring.server.enable = true;

          tailscale = {
            advertiseExitNode = true;
            enable = true;
          };
        };
      };
    };
  };
}