Proper django field duplication

src/servala/core/crd.py

@@ -9,6 +9,21 @@ from django.utils.translation import gettext_lazy as _
 from servala.core.models import ServiceInstance
 
 
+def duplicate_field(field_name, model):
+    # Get the field from the model
+    field = model._meta.get_field(field_name)
+
+    # Create a new field with the same attributes
+    new_field = type(field).__new__(type(field))
+    new_field.__dict__.update(field.__dict__)
+
+    # Ensure the field is not linked to the original model
+    new_field.model = None
+    new_field.auto_created = False
+
+    return new_field
+
+
 def generate_django_model(schema, group, version, kind):
     """
     Generates a virtual Django model from a Kubernetes CRD's OpenAPI v3 schema.
@@ -17,8 +32,8 @@ def generate_django_model(schema, group, version, kind):
     # defaults = {"apiVersion": f"{group}/{version}", "kind": kind}
 
     model_fields = {"__module__": "crd_models"}
-    for field in ("name", "organization", "context"):
-        model_fields[field] = ServiceInstance._meta.get_field(field)
+    for field_name in ("name", "organization", "context"):
+        model_fields[field_name] = duplicate_field(field_name, ServiceInstance)
     model_fields.update(build_object_fields(spec, "spec"))
 
     meta_class = type("Meta", (), {"app_label": "crd_models"})