nixos-servers/machines/jefke.nix

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

    nixosModule.lab = {
      storage = {
        osDisk = "/dev/sda";
        dataPartition = "/dev/nvme0n1p1";
      };

      k3s = {
        enable = true;
        clusterInit = true;
      };
    };
  };
}