Fix dnsmasq

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/common/configs/system/dnsmasq/default.nix

@@ -1,21 +1,22 @@
-{ ... }:
+{ lib, pkgs, ... }:
 {
-  services.dnsmasq = {
-    enable = true;
+  networking.networkmanager.dns = "dnsmasq";
 
-    settings = {
+  environment.etc."NetworkManager/dnsmasq.d/10-bind-interfaces.conf".source =
+    (pkgs.formats.keyValue {
+      mkKeyValue =
+        name: value:
+        if value == true then
+          name
+        else if value == false then
+          ""
+        else
+          lib.generators.mkKeyValueDefault { } "=" name value;
+      listsAsDuplicateKeys = true;
+    }).generate
+      "10-bind-interfaces.conf"
+      {
         bind-interfaces = true;
         listen-address = [ "127.0.0.1" ];
-      conf-dir = "/etc/dnsmasq.d,*.conf";
-
-      server = [
-        "1.1.1.1"
-        "1.0.0.1"
-      ];
       };
-  };
-
-  systemd.tmpfiles.rules = [ "d /etc/dnsmasq.d 0755 root resolvconf" ];
-
-  networking.networkmanager.dns = "dnsmasq";
 }

hosts/common/configs/system/libvirt/default.nix

@@ -18,7 +18,7 @@
   };
 
   systemd.services = {
-    libvirtd.after = lib.mkIf config.services.dnsmasq.enable [ "dnsmasq.service" ];
+    libvirtd.after = [ "NetworkManager.service" ];
 
     libvirtd-network-default = {
       description = "Start Default Virtual Network for Libvirt";

hosts/elara/configs/dnsmasq/default.nix

@@ -1,10 +0,0 @@
-{ ... }:
-{
-  specialisation.sas.configuration.services.dnsmasq.settings.server = [
-    "1.1.1.1"
-    "1.0.0.1"
-    # SAS Guest DNS
-    "208.67.220.220"
-    "208.67.222.222"
-  ];
-}

hosts/elara/default.nix

@@ -47,7 +47,6 @@
     ../common/configs/system/users
     ../common/configs/system/zsh
 
-    ./configs/dnsmasq
     ./configs/git
     ./configs/vpn