nix-infra/config/hosts/matrix/configuration.nix

{ ... }:

{
  networking = {
    hostName = "matrix";
  };

  fileSystems = {
    "/mnt/data" = {
      device = "/dev/disk/by-label/data";
      fsType = "ext4";
      autoResize = true;
    };
  };

  system.stateVersion = "23.05";
}