fix update script fqdn

hosts/auth/authentik.nix

@@ -0,0 +1,71 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+{
+  users.groups.authentik = { };
+  users.users.authentik = {
+    isSystemUser = true;
+    extraGroups = [ "docker" ];
+    group = "authentik";
+  };
+
+  virtualisation.docker.enable = true;
+
+  systemd.services = {
+    authentik-secrets-setup = {
+      enable = true;
+    };
+  };
+  services.authentik-ldap = {
+    enable = true;
+    environmentFile = "/var/lib/authentik-ldap-env";
+  };
+  services.authentik = {
+    enable = true;
+    # The environmentFile needs to be on the target host!
+    # Best use something like sops-nix or agenix to manage it
+    environmentFile = "/var/lib/authentik_secret";
+    settings = {
+      email = {
+        host = "mail.${config.networking.domain}";
+        port = 25;
+        username = "authentik@${config.networking.domain}";
+        use_tls = false;
+        use_ssl = false;
+        from = "authentik@${config.networking.domain}";
+      };
+      disable_startup_analytics = true;
+      avatars = "initials";
+    };
+  };
+
+  systemd.services.authentik-secrets-generator = {
+    enable = true;
+    requiredBy = [ "authentik-secrets-setup.service" "authentik-worker.service" ];
+    script = ''
+      echo "AUTHENTIK_SECRET_KEY=$(${pkgs.openssl}/bin/openssl rand -hex 32)" > /var/lib/authentik_secret
+    '';
+  };
+
+  services.nginx = {
+    enable = true;
+    virtualHosts = {
+      "auth.${config.networking.domain}" = {
+        enableACME = true;
+        forceSSL = true;
+        locations."/" = {
+          proxyPass = "http://localhost:9000";
+          proxyWebsockets = true;
+          recommendedProxySettings = true;
+          extraConfig = ''
+            proxy_set_header X-Forwarded-Proto $scheme;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+          '';
+        };
+      };
+    };
+  };
+}

hosts/auth/default.nix

@@ -0,0 +1,33 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+{
+  imports = [
+    ./hardware-configuration.nix
+    ./authentik.nix
+  ];
+
+  networking.hostName = "auth";
+  networking.interfaces.ens18.ipv4.addresses = [
+    {
+      address = "141.56.51.96";
+      prefixLength = 24;
+    }
+  ];
+
+  networking.defaultGateway.address = "141.56.51.254";
+  networking.nameservers = [
+    "9.9.9.9"
+    "1.1.1.1"
+  ];
+
+  networking.firewall.allowedTCPPorts = [
+    80
+    443
+  ];
+
+  system.stateVersion = "25.05";
+}

hosts/auth/hardware-configuration.nix

@@ -0,0 +1,38 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
+
+{
+  imports = [
+    (modulesPath + "/profiles/qemu-guest.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [
+    "ata_piix"
+    "uhci_hcd"
+    "virtio_pci"
+    "virtio_scsi"
+    "sd_mod"
+    "sr_mod"
+  ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  # fileSystems."/" =
+  #   {
+  #     device = "/dev/sda1";
+  #     fsType = "ext4";
+  #   };
+
+  # swapDevices = [ ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

hosts/auth/hetzner-disk.nix

@@ -0,0 +1,56 @@
+{
+  disko.devices = {
+    disk = {
+      main = {
+        type = "disk";
+        device = "/dev/sda";
+        content = {
+          type = "gpt";
+          partitions = {
+            boot = {
+              size = "1M";
+              type = "EF02"; # for grub MBR
+            };
+            ESP = {
+              priority = 1;
+              name = "ESP";
+              start = "1M";
+              end = "512M";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [ "umask=0077" ];
+              };
+            };
+            root = {
+              size = "100%";
+              content = {
+                type = "btrfs";
+                extraArgs = [ "-f" ]; # Override existing partition
+                subvolumes = {
+                  "/rootfs" = {
+                    mountpoint = "/";
+                  };
+                  "/home" = {
+                    mountOptions = [ "compress=zstd" ];
+                    mountpoint = "/home";
+                  };
+                  # Sub(sub)volume doesn't need a mountpoint as its parent is mounted
+                  "/nix" = {
+                    mountOptions = [
+                      "compress=zstd"
+                      "noatime"
+                    ];
+                    mountpoint = "/nix";
+                  };
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}