Création de la config de base WireGuard

systems/LoutreOS/configuration.nix

@@ -1,7 +1,3 @@
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running ‘nixos-help’).
-
 { config, pkgs, inputs, ... }:
 
 {
@@ -59,6 +55,11 @@
     useNetworkd = true;
     useDHCP = false;
 
+    nameservers = [
+      "1.1.1.1"
+      "1.0.0.1"
+    ];
+
     vlans = {
       bouygues = {
         id = 100;
@@ -133,7 +134,30 @@
     };
   };
 
-  systemd.network.networks = {
+  systemd.network = {
+    enable = true;
+
+    netdevs = {
+      "10-wg0" = {
+        netdevConfig = {
+          Kind = "wireguard";
+          Name = "wg0";
+        };
+        wireguardConfig = {
+          PrivateKeyFile = "/run/keys/wireguard-privkey";
+          ListenPort = 9918;
+        };
+        wireguardPeers = [          
+          {
+            PublicKey = "OhApdFoOYnKesRVpnYRqwk3pdM247j8PPVH5K7aIKX0=";
+            AllowedIPs = ["fc00::1/64" "10.100.0.1"];
+            Endpoint = "{set this to the server ip}:51820";
+          }
+        ];
+      };
+    };
+
+    networks = {
       "40-bouygues" = {
         dhcpV4Config.RouteMetric = 1;
         dhcpV6Config = {
@@ -149,6 +173,14 @@
         dhcpPrefixDelegationConfig.SubnetId = "0";
       };
       "40-eno1".linkConfig.RequiredForOnline = "no";
+      "10-wg0" = {
+        matchConfig.Name = "wg0";
+        address = [
+          "fe80::3/64"
+          "fc00::3/120"
+          "10.100.0.2/24"
+        ];
+      };
       "40-eno2" = {
         networkConfig = {
           IPv6SendRA = true;
@@ -212,8 +244,10 @@
           ];
         };
       };
+      # Set 4G connection as low routing priority
       "40-enp0s21u1".dhcpV4Config.RouteMetric = 1024;
     };
+  };
 
   services.openssh = {
     enable = true;