modularize configuration of dromadaire server

config/arachnide/configuration.nix

@@ -2,7 +2,7 @@
 
 {
   imports =
-    [ # Include the results of the hardware scan.
+    [
       ./hardware-configuration.nix
       /var/src/modules/nixin.nix
       /var/src/modules/users.nix

config/dromadaire/configuration.nix

@@ -6,8 +6,10 @@
 
 {
   imports =
-    [ # Include the results of the hardware scan.
+    [ 
       ./hardware-configuration.nix
+      /var/src/modules/nixin.nix
+      /var/src/modules/users.nix
     ];
 
   hardware.sensor.hddtemp.enable = true;
@@ -17,9 +19,6 @@
   boot.loader.systemd-boot.configurationLimit = 7;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  # Set NIX_PATH to use nixpkgs deployed with krops
-  environment.variables.NIX_PATH = lib.mkForce "/var/src";
-
   networking = {
     hostName = "dromadaire"; # Define your hostname.
     # Pick only one of the below networking options.
@@ -65,47 +64,6 @@
     #useXkbConfig = true; # use xkb.options in tty.
   };
 
-  # Enable the X11 windowing system.
-  # services.xserver.enable = true;
-
-
-  
-
-  # Configure keymap in X11
-  # services.xserver.xkb.layout = "us";
-  # services.xserver.xkb.options = "eurosign:e,caps:escape";
-
-  # Enable CUPS to print documents.
-  # services.printing.enable = true;
-
-  # Enable sound.
-  # hardware.pulseaudio.enable = true;
-  # OR
-  # services.pipewire = {
-  #   enable = true;
-  #   pulse.enable = true;
-  # };
-
-  # Enable touchpad support (enabled default in most desktopManager).
-  # services.libinput.enable = true;
-
-  # Define a user account. Don't forget to set a password with 'passwd'.
-  users.users.optisseur = {
-    isNormalUser = true;
-    extraGroups = [ "wheel" ]; # Enable 'sudo' for the user.
-    initialPassword = "Change Me!";
-  #   packages = with pkgs; [
-  #     firefox
-  #     tree
-  #   ];
-  };
-
-  environment.shellAliases = {
-    tm = "tmux new -A -s shared" ;
-    ll = "ls -al";
-  };
-
-
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [
@@ -122,7 +80,6 @@
     #podman-compose  # start group of containers for dev
   ];
 
-
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   
@@ -132,23 +89,6 @@
     vimAlias = true;
   };
 
-  # programs.mtr.enable = true;
-  # programs.gnupg.agent = {
-  #   enable = true;
-  #   enableSSHSupport = true;
-  # };
-
-  # List services that you want to enable:
-
-  # Enable the OpenSSH daemon.
-  services.openssh.enable = true;
-  services.openssh.ports = [ 144 ];
-  services.openssh.settings = {
-    PermitRootLogin = "no";
-    PasswordAuthentication = false;
-    KbdInteractiveAuthentication = false;
-  };
-
   virtualisation.containers.enable = true;
   virtualisation.podman = {
     enable = true;
@@ -166,7 +106,6 @@
   #  };
   #};
     
-
   services.gitea-actions-runner = {
     package = pkgs.forgejo-runner;
     instances.default = {
@@ -190,20 +129,10 @@
 
   # Open ports in the firewall.
   networking.firewall.allowedTCPPorts = [ 80 144 443 ];
-  networking.firewall.interfaces.podman0.allowedUDPPorts = [ 53 ];
+  networking.firewall.allowedUDPPorts = [ 53 ];
-  networking.firewall.interfaces.podman1.allowedUDPPorts = [ 53 ];
-  networking.firewall.interfaces.podman2.allowedUDPPorts = [ 53 ];
-  networking.firewall.interfaces.podman3.allowedUDPPorts = [ 53 ];
-  networking.firewall.interfaces.podman4.allowedUDPPorts = [ 53 ];
-  # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.
   # networking.firewall.enable = false;
 
-  # Copy the NixOS configuration file and link it from the resulting system
-  # (/run/current-system/configuration.nix). This is useful in case you
-  # accidentally delete configuration.nix.
-  # system.copySystemConfiguration = true;
-
   # This option defines the first version of NixOS you have installed on this particular machine,
   # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
   #