nixos-servers/machines/atlas.nix

{
  machines.atlas = {
    arch = "x86_64-linux";

    nixosModule.lab = {
      storage = {
        kubernetesNode = true;
      };

      k3s = {
        enable = true;
        serverAddr = "https://jefke.dmz:6443";
      };
    };
  };
}