feat: convert rossby to networkd and resolved

rossby/manage/default.nix

@@ -145,12 +145,7 @@ in {
 
     networking = {
       useNetworkd = true;
-      useDHCP = false;
       hostName = name;
-      defaultGateway = {
-        interface = "enp65s0np0";
-        address = "172.16.239.1";
-      };
       firewall = {
         allowedTCPPorts = [ 6443 4725 ];
         extraCommands = ''
@@ -167,14 +162,14 @@ in {
     };
 
     systemd.network = {
-      wait-online.enable = false;
       networks = {
-        enp65s0np0 = {
-          DHCP = "no";
+        "40-enp65s0np0" = {
           matchConfig.Name = "enp65s0np0";
+          DHCP = "no";
           address = [ "${address}/24" ];
+          routes = [ { Gateway = "172.16.239.1"; } ];
         };
-        ipoib = {
+        "45-ibp1s0" = {
           matchConfig.Name = "ibp1s0";
           DHCP = "no";
           address = [ "${ipoib}/24" ];
@@ -183,6 +178,7 @@ in {
     };
 
     services.resolved = {
+      # DNS=[::1]:53
       extraConfig = ''
         DNSStubListener=no
       '';
@@ -239,10 +235,14 @@ in {
         '';
     };
 
-    services.dnsmasq.enable = true;
+    services.coredns.enable = false;
+    services.coredns.config = {
+
+    };
+    services.dnsmasq.enable = false;
     services.dnsmasq.settings = {
-      domain = [ "cluster.local" ];
       address = [
+        "/rossby-manage.cluster.local/172.16.239.221"
         "/slurmctld.cluster.local/127.0.0.1"
       ];
       srv-host = "_slurmctld._tcp.cluster.local,slurmctld.cluster.local,6817,0,5";