Updated networking for sampledb and media

config/media.nix

@@ -3,22 +3,13 @@
   imports = [
     ../hardware/media.nix
     ./headless.nix
+    (import ./networking.nix { 
+      hostname = "sampledb-dev";
+      ip_address = "192.168.100.40"; 
+    })
   ];
 
   users.users.media = import ./user.nix;
-  networking.hostName = "r330-media";
-
-  # Conigure a static IP address.
-  networking.defaultGateway = "192.168.100.1";
-  networking.nameservers = [ "192.168.100.1" ];
-  networking.firewall.allowedTCPPorts = [ 80 443 32400 ];
-  networking.interfaces.enp6s18.ipv4.addresses = [
-    {
-      address = "192.168.100.40";
-      prefixLength = 24;
-    }
-  ];
-
 
   # Setup drivers for NVIDIA GPU
   services.xserver = {

config/networking.nix

@@ -0,0 +1,23 @@
+{ ip_address, hostname }: 
+{
+  # Configure hostname.
+  networking.hostName = hostname;
+
+  # Conigure a static IP address.
+  networking.useDHCP = false;
+  networking.useNetworkd= true;
+
+  networking.defaultGateway = {
+      address = ip_address;
+      interface = "enp6s18";
+  };
+
+  networking.nameservers = [ "192.168.100.1" ];
+  networking.firewall.allowedTCPPorts = [ 80 443 ];
+  networking.interfaces.enp6s18.ipv4.addresses = [
+    {
+      address = ip_address;
+      prefixLength = 24;
+    }
+  ];
+}

config/sampledb.nix

@@ -3,19 +3,11 @@
   imports = [
     ../hardware/sampledb.nix
     ./headless.nix
+    (import ./networking.nix { 
+      hostname = "sampledb-dev";
+      ip_address = "192.168.100.42"; 
+    })
   ];
 
   users.users.sampledb = import ./user.nix;
-  networking.hostName = "sampledb-dev";
-
-  # Conigure a static IP address.
-  networking.defaultGateway = "192.168.100.1";
-  networking.nameservers = [ "192.168.100.1" ];
-  networking.firewall.allowedTCPPorts = [ 80 443 32400 ];
-  networking.interfaces.ens18.ipv4.addresses = [
-    {
-      address = "192.168.100.42";
-      prefixLength = 24;
-    }
-  ];
 }