Modularize and fix wireguard

cluster/nodes/fifi.nix

@@ -1,20 +1,9 @@
 { config, lib, pkgs, ...}:
 
 {  
-   # Defining hostname
-
-   networking.hostName = "fifi";
-   
-
-   # Setting up environment variables
-
-   environment.sessionVariables = rec {
-     NODE = "fifi";
-   };
-
+   config.filouterie.hostName = "fifi";
 
    # Setting up wifi networking and static ip (out of DHCP range 50-200)
-
    networking.wireless.enable = true;
    networking.wireless.networks = {
      "Atalante_5G" = {
@@ -33,8 +22,5 @@
    
 
    # Setting up bootloader in UEFI mode
-
-   boot.loader.grub.devices = [ "nodev"];
-
-
+   config.boot.loader.grub.devices = [ "nodev"];
 }

cluster/nodes/loulou.nix

@@ -1,13 +1,5 @@
 { config, lib, pkgs, ...}:
 
 {
-   networking.hostName = "loulou";
-
-
-   # Setting up environment variables
-
-   environment.sessionVariables = rec {
-     NODE = "loulou";
-   };
-
+  config.filouterie.hostName = "loulou";
 }

cluster/nodes/riri.nix

@@ -1,16 +1,9 @@
 { config, lib, pkgs, ...}:
 
 {
+  config.filouterie.hostName = "riri";
+
   # Use the systemd-boot EFI boot loader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-   networking.hostName = "riri";
-
-   # Setting up environment variables
-
-   environment.sessionVariables = rec {
-     NODE = "riri";
-   };
-
+  config.boot.loader.systemd-boot.enable = true;
+  config.boot.loader.efi.canTouchEfiVariables = true;
 }