Setze Mailman-Maschine auf

nixos/machines/lobon/configuration.nix

@@ -0,0 +1,20 @@
+{
+  imports = [
+    ./hardware-configuration.nix
+    ../../modules/mailman.nix
+    ../../roles
+    ../../roles/vm.nix
+    ./network.nix
+  ];
+
+  # System configuration here
+
+  services.mathebau-mailman = {
+    enable = true;
+    hostName = "lists.mathebau.de";
+    siteOwner = "root@mathebau.de";
+  };
+
+  networking.hostName = "lobon";
+  system.stateVersion = "23.11";
+}

nixos/machines/lobon/hardware-configuration.nix

@@ -0,0 +1,30 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [];
+
+  fileSystems."/" = {
+    device = "root";
+    fsType = "tmpfs";
+    options = ["size=512M" "mode=755"];
+  };
+  fileSystems."/persist" = {
+    device = "/dev/disk/by-label/nixos";
+    fsType = "btrfs";
+    options = ["subvol=persist"];
+    neededForBoot = true;
+  };
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-label/boot";
+    fsType = "ext4";
+  };
+  fileSystems."/nix" = {
+    device = "/dev/disk/by-label/nixos";
+    fsType = "btrfs";
+    options = ["subvol=nix"];
+  };
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

nixos/machines/lobon/network.nix

@@ -0,0 +1,16 @@
+# We sohuld put that config somewhere in roles and give it a parameter or something,
+# everyone gets the same nameserver and the same prefixLength and address vs defaultGateway alsways
+# depend on the same thing
+{
+  imports = [];
+  networking = {
+    interfaces.enX0.ipv4.addresses = [
+      {
+        address = "192.168.0.22";
+        prefixLength = 16;
+      }
+    ];
+    defaultGateway = "192.168.0.149";
+    nameservers = ["130.83.2.22" "130.83.56.60" "130.83.22.60" "130.82.22.63"];
+  };
+}