From a0e3c71760c9408f1f14d904c3ab8e7d75dc6c3b Mon Sep 17 00:00:00 2001
From: Christine Elisabeth Koppel <kuutruu@posteo.net>
Date: Fri, 6 Feb 2026 15:06:45 +0100
Subject: [PATCH] Update Traefik configuration to use GRUB bootloader and
 disable EFI options - dammit NixOS and Proxmox

---
 nix-system-configs/traefik/traefik-config.nix | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/nix-system-configs/traefik/traefik-config.nix b/nix-system-configs/traefik/traefik-config.nix
index be79541..9eb28b2 100644
--- a/nix-system-configs/traefik/traefik-config.nix
+++ b/nix-system-configs/traefik/traefik-config.nix
@@ -29,9 +29,12 @@ in {
     (import "${home-manager}/nixos")
   ];
 
-  # Bootloader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
+  # Bootloader - The given default one by NixOS is not to be trusted....
+    boot.loader.grub.enable = true;
+    boot.loader.grub.version = 2;
+    boot.loader.grub.device = "/dev/sda";
+    # Disable EFI bootloader options if present:
+    boot.loader.efi.enable = false;
 
   networking.hostName = "nixos-traefik"; # Define your hostname.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.