{
  jefke = {
    name = "jefke";
    hostName = "jefke.hyp";

    nixosModule.lab = {
      terraformDatabase.enable = true;

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

      ssh = {
        useCertificates = true;
        hostCert = builtins.readFile ./jefke_host_ed25519-cert.pub;
        userCert = builtins.readFile ./jefke_user_ed25519-cert.pub;
      };
    };
  };

  atlas = {
    name = "atlas";
    hostName = "atlas.hyp";

    nixosModule = { config, ... }:
      let inherit (config.lab.networking) dmzDHCPIPv4; in
      {
        lab = {
          networking = {
            staticDMZIpv4Address = "${dmzDHCPIPv4}/24";
            dmzServices.enable = true;
          };

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

          ssh = {
            useCertificates = true;
            hostCert = builtins.readFile ./atlas_host_ed25519-cert.pub;
            userCert = builtins.readFile ./atlas_user_ed25519-cert.pub;
          };
        };
      };
  };

  lewis = {
    name = "lewis";
    hostName = "lewis.hyp";

    nixosModule.lab = {
      dataHost.enable = true;

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

      ssh = {
        useCertificates = true;
        hostCert = builtins.readFile ./lewis_host_ed25519-cert.pub;
        userCert = builtins.readFile ./lewis_user_ed25519-cert.pub;
      };
    };
  };
}