test out arrow on aws

modules/aws/default.nix

@@ -1,15 +1,9 @@
 { ... }:
 {
-  config = {
-    # AWS settings require this
-    permitRootLogin = "prohibit-password";
+  # AWS settings require this
+  permitRootLogin = "prohibit-password";
 
-    # Make sure disk size is large enough
-    # https://github.com/nix-community/nixos-generators/issues/150
-    formatConfigs.amazon =
-      { config, ... }:
-      {
-        amazonImage.sizeMB = 16 * 1024;
-      };
-  };
+  # Make sure disk size is large enough
+  # https://github.com/nix-community/nixos-generators/issues/150
+  amazonImage.sizeMB = 16 * 1024;
 }