feat: move /home and /opt to cephfs and tweak mounts

rossby/manage/default.nix

@@ -47,7 +47,7 @@ in {
       mounts = {
         rdma.enable = false;
         automount.enable = true;
-        users = true;
+        users = false;
         opt = true;
         work = true;
         data = true;
@@ -320,6 +320,19 @@ in {
       "--advertise-routes=172.16.239.0/24,172.16.238.0/24"
     ];
   };
+  services.networkd-dispatcher = {
+    enable = true;
+    rules = {
+      "tailscale-router" = {
+        onState = [ "routable" ];
+        script = ''
+        #!${pkgs.runtimeShell}
+        ${pkgs.ethtool}/bin/ethtool -K enp65s0np0 rx-udp-gro-forwarding on rx-gro-list off
+        exit 0
+        '';
+      };
+    };
+  };
 
   imports = [
       ./hardware-configuration.nix