feat: simplified the config for running services, only one hosts config is required now in each server config file

machines/calculon.nix

@@ -22,6 +22,7 @@ Notes:
   host = {
     ip = ip_pub;
     name = name;
+    hostname = hostname;
   };
 in {
   imports = [
@@ -38,24 +39,11 @@ in {
     tags = ["active"];
   };
 
-  # it has two network devices so two
-  services.skynet.dns.records = [
-    {
-      record = name;
-      r_type = "A";
-      value = ip_pub;
-      server = true;
-    }
-    {
-      record = ip_pub;
-      r_type = "PTR";
-      value = hostname;
-    }
-  ];
-
   services.skynet = {
-    nix-cache.host = host;
-    open-governance.host = host;
-    keyserver.host = host;
+    host = host;
+    backup.enable = true;
+    nix-cache.enable = true;
+    open-governance.enable = true;
+    keyserver.enable = true;
   };
 }