more cleanup

modules/homelab/.default.nix.template.nix

@@ -38,6 +38,10 @@ in {
       default = true;
       description = "enable backups for ${service}";
     };
+    motd = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      default = service;
+    };
   };
 
   config = lib.mkIf cfg.enable {
@@ -82,8 +86,10 @@ in {
     # add to caddy for reverse proxy
     services.caddy.virtualHosts."${cfg.url}" = {
       serverAliases = ["${service}.${homelab.public_domain}"];
+      # use explicitly defined tls cert
+      # tls /etc/ssl/blakedheld.xyz.crt /etc/ssl/blakedheld.xyz.key
       extraConfig = ''
-        tls /etc/ssl/blakedheld.xyz.crt /etc/ssl/blakedheld.xyz.key
+        tls internal
         reverse_proxy 127.0.0.1:${toString cfg.port}
       '';
     };