Move oldtown to ZFS and rename to kharbranth

machines/kharbranth/configuration.nix

@@ -0,0 +1,40 @@
+{ config, pkgs, ... }:
+
+{
+  imports = [
+    ./hardware.nix
+    ./secret.nix
+    ../../configurations/eid.nix
+    ../../profiles/bluetooth.nix
+    ../../profiles/common.nix
+    ../../profiles/graphical.nix
+  ];
+
+  networking = {
+    hostId = "e718389d";
+    hostName = "kharbranth";
+  };
+
+  time.timeZone = "Europe/Brussels";
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "20.09";
+
+  home-manager.users.charlotte = { ... }: {
+    home.stateVersion = "20.09";
+  };
+
+  # Machine-specific application settings
+  custom = {
+    git.email = "charlotte.vanpetegem@ugent.be";
+    zfs = {
+      enable = true;
+      encrypted = true;
+    };
+  };
+}