{ ... }:
{

  nix.buildMachines =
  let
    system = "x86_64-linux";
    protocol = "ssh-ng";
    sshUser = "nixremote";
    sshKey = "/root/.ssh/nixremote";
    supportedFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
  in
  [
    {
      inherit system protocol sshUser sshKey supportedFeatures;
      hostName = "mc7";
    }
    {
      inherit system protocol sshUser sshKey supportedFeatures;
      hostName = "mc6";
    }
  ];

  nix.distributedBuilds = true;
  nix.extraOptions = ''
    builders-use-substitutes = true
  '';
}
# vim: set et ts=2 sw=2 ai: