Major revamp.

nixos/configuration.nix

@@ -0,0 +1,44 @@
+{ config, pkgs, lib, ... }:
+{
+  # Use the GRUB 2 boot loader.
+  boot.loader.grub.enable = true;
+  boot.loader.grub.version = 2;
+  boot.loader.grub.device = "/dev/sda";
+  boot.kernel.sysctl."vm.overcommit_memory"= 1;
+
+  # Select internationalisation properties.
+  i18n = {
+     consoleFont = "Lat2-Terminus16";
+     consoleKeyMap = "us";
+     defaultLocale = "en_US.UTF-8";
+  };
+
+  # Set your time zone.
+  time.timeZone = "Europe/Oslo";
+
+  networking.search = [ "itpartner.no" "itpartner.intern" ];
+
+  services.openssh.enable = true;
+  services.nfs.server.enable = true;
+  services.vmwareGuest.enable = true;
+
+  # The NixOS release to be compatible with for stateful data such as databases.
+  system.stateVersion = "18.03";
+  programs.fish.enable = true;
+  programs.tmux.enable = true;
+
+  security.rtkit.enable = true;
+
+  disabledModules = [ "services/cluster/kubernetes/default.nix" ];
+
+  imports = [
+    ./users.nix
+    ./packages.nix
+    ./overlays/kubernetes.nix
+  ];
+
+  nixpkgs.overlays = [
+    (import ./overlays/overlays.nix)
+  ];
+
+}