Remove unneeded fields from spec

src/servala/core/crd.py

@@ -28,12 +28,15 @@ def generate_django_model(schema, group, version, kind):
     """
     Generates a virtual Django model from a Kubernetes CRD's OpenAPI v3 schema.
     """
-    spec = schema["properties"].get("spec") or {}
-    # defaults = {"apiVersion": f"{group}/{version}", "kind": kind}
-
+    # We always need these three fields to know our own name and our full namespace
     model_fields = {"__module__": "crd_models"}
     for field_name in ("name", "organization", "context"):
         model_fields[field_name] = duplicate_field(field_name, ServiceInstance)
+
+    # All other fields are generated from the schema, except for the
+    # resourceRef object
+    spec = schema["properties"].get("spec") or {}
+    spec["properties"].pop("resourceRef", None)
     model_fields.update(build_object_fields(spec, "spec"))
 
     meta_class = type("Meta", (), {"app_label": "crd_models"})