swap to systemd-boot

nixos/hosts/gandalf/default.nix

@@ -30,7 +30,7 @@ in
     useDHCP = false; # needed for bridge
     networkmanager.enable = true;
     # TODO: Add ports specifically.
-    firewall.enable = false;
+    # firewall.enable = false;
     interfaces = {
       "enp130s0f0".useDHCP = true;
       "enp130s0f1".useDHCP = true;

nixos/profiles/hw-framework-16-7840hs.nix

@@ -1,12 +1,11 @@
 { lib, pkgs, ... }:
 {
-  # Support windows partition
   mySystem = {
     security.wheelNeedsSudoPassword = false;
   };
 
   boot = {
-    # for managing/mounting ntfs
+    # for managing/mounting nfs
     supportedFilesystems = [ "nfs" ];
 
     loader = {

nixos/profiles/hw-supermicro.nix

@@ -1,21 +1,19 @@
 { lib, pkgs, ... }:
-with lib;
 {
   boot = {
+    # for managing/mounting nfs
+    supportedFilesystems = [ "nfs" ];
+
     loader = {
-      grub = {
+      systemd-boot.enable = true;
-        enable = true;
-        zfsSupport = true;
-        device = "nodev";
-        mirroredBoots = [
-          { devices = [ "nodev" ]; path = "/boot"; }
-        ];
-      };
       efi = {
         canTouchEfiVariables = true;
       };
     };
   };
 
+  networking = {
+    networkmanager.enable = true;
+  };
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 }