start with beta as mini copy

beta/configuration.nix

@@ -0,0 +1,26 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running `nixos-help`).
+
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [
+      # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+
+      # Shared config of all machines
+      /data/nixos/common.nix
+    ];
+
+  # amd graphics
+  hardware.graphics.extraPackages = with pkgs; [ amdvlk rocm-opencl-icd rocm-opencl-runtime ];
+
+  # our hostname and an ID for ZFS
+  networking.hostName = "mini";
+  networking.hostId = "e925ccfb";
+
+  # classic dhcpcd
+  networking.networkmanager.enable = false;
+}