switch to networkd

hosts/gerg-desktop/Windows.xml

@@ -168,7 +168,7 @@
     </controller>
     <interface type="bridge">
       <mac address="52:54:00:05:03:2d"/>
-      <source bridge="bridge0"/>
+      <source bridge="br0"/>
       <model type="virtio"/>
       <link state="up"/>
       <address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/>

hosts/gerg-desktop/main.nix

@@ -80,31 +80,47 @@
   programs.adb.enable = true;
 
   networking = {
+    useNetworkd = false;
     useDHCP = false;
     hostId = "288b56db";
-    nameservers = [
-      "192.168.1.1"
-      "2605:59c8:252e:500::1"
-    ];
-    defaultGateway = "192.168.1.1";
-    interfaces = {
-      "enp11s0" = {
-        name = "eth0";
-      };
-      "bridge0" = {
-        name = "bridge0";
-        macAddress = "D8:5E:D3:E5:47:90";
-        ipv4.addresses = [
-          {
-            address = "192.168.1.4";
-            prefixLength = 24;
-          }
-        ];
-      };
-    };
-    bridges."bridge0".interfaces = ["eth0"];
     firewall.enable = true;
   };
+
+  systemd.network = {
+    enable = true;
+    netdevs."br0" = {
+      netdevConfig = {
+        Kind = "bridge";
+        Name = "br0";
+      };
+    };
+    networks = {
+      "enp11s0" = {
+        name = "enp11s0";
+        bridge = ["br0"];
+        linkConfig.RequiredForOnline = "enslaved";
+      };
+      "br0" = {
+        name = "br0";
+        address = [
+          "192.168.1.4/24"
+        ];
+        gateway = [
+          "192.168.1.1"
+        ];
+        dns = [
+          "192.168.1.1"
+        ];
+        DHCP = "no";
+        bridgeConfig = {};
+        linkConfig = {
+          MACAddress = "D8:5E:D3:E5:47:90";
+          RequiredForOnline = "routable";
+        };
+      };
+    };
+  };
+
   #user managment
   sops.secrets = {
     gerg.neededForUsers = true;

hosts/gerg-desktop/vfio.nix

@@ -1,4 +1,4 @@
-{...}: {
+_: {
   pkgs,
   lib,
   config,
@@ -156,8 +156,8 @@ in {
     '';
   in [
     "L  /etc/Xorg/active.conf - - - - /etc/Xorg/2_mon.conf"
-    "L+ /var/lib/libvirt/hooks/qemu - - - - ${qemuHook}"
-    "L+ /var/lib/libvirt/qemu/Windows.xml - - - - ${./Windows.xml}"
+    "C /var/lib/libvirt/hooks/qemu - - - - ${qemuHook}"
+    "C /var/lib/libvirt/qemu/Windows.xml - - - - ${./Windows.xml}"
   ];
   _file = ./vfio.nix;
 }

hosts/gerg-desktop/zfs.nix

@@ -10,7 +10,10 @@ _: {
     "L  /etc/nixos/flake.nix  - - - - /home/gerg/Projects/nixos/flake.nix"
   ];
   #create machine-id for spotify
-  environment.etc."machine-id".text = "b6431c2851094770b614a9cfa78fb6ea";
+  environment.etc."machine-id" = {
+    text = "b6431c2851094770b614a9cfa78fb6ea";
+    mode = "0644";
+  };
   #make sure the sopskey is found
   sops.age.sshKeyPaths = lib.mkForce ["/persist/ssh/ssh_host_ed25519_key"];
   fileSystems."/persist".neededForBoot = true;