Fix FQDN generation

.env.example

@@ -77,3 +77,7 @@ SERVALA_ODOO_HELPDESK_TEAM_ID='5'
 # OSB API authentication settings
 SERVALA_OSB_USERNAME=''
 SERVALA_OSB_PASSWORD=''
+
+# Prefix for auto-generated Kubernetes resource names for service instances.
+# Format: {prefix}-{hash}. Defaults to 'si' (service instance).
+SERVALA_INSTANCE_NAME_PREFIX='si'

src/servala/api/views.py

@@ -301,7 +301,7 @@ The Servala Team"""
                     "core_serviceinstance_change", service_instance.pk
                 )
                 description_parts.append(
-                    f"Instance: {service_instance.name} - {instance_url}"
+                    f"Instance: {service_instance.display_name} ({service_instance.name}) - {instance_url}"
                 )
             else:
                 description_parts.append(f"Instance: {instance_id}")

src/servala/core/crd/forms.py

@@ -9,17 +9,17 @@ from servala.core.models import ControlPlaneCRD
 from servala.frontend.forms.widgets import DynamicArrayWidget, NumberInputWithAddon
 
 # Fields that must be present in every form
-MANDATORY_FIELDS = ["name"]
+MANDATORY_FIELDS = ["display_name"]
 
 # Default field configurations - fields that can be included with just a mapping
 # to avoid administrators having to duplicate common information
 DEFAULT_FIELD_CONFIGS = {
-    "name": {
+    "display_name": {
         "type": "text",
         "label": "Instance Name",
-        "help_text": "Unique name for the new instance",
+        "help_text": "",
         "required": True,
-        "max_length": 63,
+        "max_length": 100,
     },
     "spec.parameters.service.fqdn": {
         "type": "array",
@@ -51,11 +51,6 @@ class FormGeneratorMixin:
                 crd = getattr(crd, "pk", crd)  # can be int or object
                 self.fields["context"].queryset = ControlPlaneCRD.objects.filter(pk=crd)
 
-        if self.instance and hasattr(self.instance, "name") and self.instance.name:
-            if "name" in self.fields:
-                self.fields["name"].disabled = True
-                self.fields["name"].widget = forms.HiddenInput()
-
     def has_mandatory_fields(self, field_list):
         for field_name in field_list:
             if field_name in self.fields and self.fields[field_name].required:
@@ -307,15 +302,6 @@ class CustomFormMixin(FormGeneratorMixin):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self._apply_field_config()
-        if (
-            self.instance
-            and hasattr(self.instance, "name")
-            and self.instance.name
-            and "name" in self.fields
-        ):
-            self.fields["name"].widget = forms.HiddenInput()
-            self.fields["name"].disabled = True
-            self.fields.pop("context", None)
 
     def _apply_field_config(self):
         for fieldset in self.form_config.get("fieldsets", []):
@@ -472,7 +458,7 @@ def generate_custom_form_class(form_config, model):
     """
     Generate a custom (user-friendly) form class from form_config JSON.
     """
-    field_list = ["context", "name"]
+    field_list = ["context", "display_name"]
 
     for fieldset in form_config.get("fieldsets", []):
         for field_config in fieldset.get("fields", []):

src/servala/core/crd/models.py

@@ -23,9 +23,9 @@ def generate_django_model(schema, group, version, kind):
     """
     Generates a virtual Django model from a Kubernetes CRD's OpenAPI v3 schema.
     """
-    # We always need these three fields to know our own name and our full namespace
+    # We always need these fields to know our display name and our full namespace
     model_fields = {"__module__": "crd_models"}
-    for field_name in ("name", "context"):
+    for field_name in ("display_name", "context"):
         model_fields[field_name] = duplicate_field(field_name, ServiceInstance)
 
     # All other fields are generated from the schema, except for the

src/servala/core/forms.py

@@ -254,7 +254,7 @@ class ServiceDefinitionAdminForm(forms.ModelForm):
         if not schema or not (spec_schema := schema.get("properties", {}).get("spec")):
             return
 
-        valid_paths = self._extract_field_paths(spec_schema, "spec") | {"name"}
+        valid_paths = self._extract_field_paths(spec_schema, "spec") | {"display_name"}
         included_mappings = set()
         errors = []
         for fieldset in form_config.get("fieldsets", []):

src/servala/core/management/commands/sync_billing_metadata.py

@@ -195,6 +195,7 @@ class Command(BaseCommand):
                     compute_plan_assignment=instance.compute_plan_assignment,
                     control_plane=instance.context.control_plane,
                     instance_name=instance.name,
+                    display_name=instance.display_name,
                     organization=instance.organization,
                     service=instance.context.service_offering.service,
                 )

src/servala/core/migrations/0019_add_display_name.py

@@ -0,0 +1,46 @@
+from django.db import migrations, models
+
+import servala.core.validators
+
+
+def populate_display_name(apps, schema_editor):
+    """
+    For existing instances, copy name to display_name.
+    Existing instances already have their name matching the k8s resource,
+    so we cannot add a prefix.
+    """
+    ServiceInstance = apps.get_model("core", "ServiceInstance")
+    for instance in ServiceInstance.objects.all():
+        instance.display_name = instance.name
+        instance.save(update_fields=["display_name"])
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0018_add_invoice_grouping_to_organization_origin"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="serviceinstance",
+            name="name",
+            field=models.CharField(
+                max_length=63,
+                validators=[servala.core.validators.kubernetes_name_validator],
+                verbose_name="Resource Name",
+            ),
+        ),
+        # Add display_name field with a temporary default
+        migrations.AddField(
+            model_name="serviceinstance",
+            name="display_name",
+            field=models.CharField(
+                default="",
+                help_text="Display name for this instance",
+                max_length=100,
+                verbose_name="Name",
+            ),
+            preserve_default=False,
+        ),
+        migrations.RunPython(populate_display_name, migrations.RunPython.noop),
+    ]

src/servala/core/models/service.py

@@ -18,6 +18,10 @@ from encrypted_fields.fields import EncryptedJSONField
 from kubernetes import client, config
 from kubernetes.client.rest import ApiException
 
+import hashlib
+
+from django.conf import settings
+
 from servala.core import rules as perms
 from servala.core.models.mixins import ServalaModelMixin
 from servala.core.validators import kubernetes_name_validator
@@ -615,8 +619,16 @@ class ServiceInstance(ServalaModelMixin, models.Model):
     on the fly.
     """
 
+    # The Kubernetes resource name (metadata.name). This field is immutable after
+    # creation and is auto-generated for new instances. Do not modify directly!
     name = models.CharField(
-        max_length=63, verbose_name=_("Name"), validators=[kubernetes_name_validator]
+        max_length=63,
+        verbose_name=_("Resource Name"),
+        validators=[kubernetes_name_validator],
+    )
+    display_name = models.CharField(
+        max_length=100,
+        verbose_name=_("Name"),
     )
     organization = models.ForeignKey(
         to="core.Organization",
@@ -686,6 +698,24 @@ class ServiceInstance(ServalaModelMixin, models.Model):
         spec_data = prune_empty_data(spec_data)
         return spec_data
 
+    @staticmethod
+    def generate_resource_name(organization, display_name, service, attempt=0):
+        """
+        Generate a unique Kubernetes-compatible resource name.
+
+        Format: {prefix}-{sha256[:8]}
+
+        The hash input is: org_slug:display_name:service_slug[:attempt if > 0]
+        On collision, we retry with an incremented attempt number included in hash.
+        """
+        hash_input = (
+            f"{organization.slug}:{display_name.lower().strip()}:{service.slug}"
+        )
+        if attempt > 0:
+            hash_input += f":{attempt}"
+        hash_value = hashlib.sha256(hash_input.encode("utf-8")).hexdigest()[:8]
+        return f"{settings.SERVALA_INSTANCE_NAME_PREFIX}-{hash_value}"
+
     @staticmethod
     def _apply_compute_plan_to_spec(spec_data, compute_plan_assignment):
         """
@@ -719,16 +749,20 @@ class ServiceInstance(ServalaModelMixin, models.Model):
         compute_plan_assignment,
         control_plane,
         instance_name=None,
+        display_name=None,
         organization=None,
         service=None,
     ):
         """
-        Build Kubernetes annotations for billing integration.
+        Build Kubernetes annotations for billing integration and display name.
         """
         from servala.core.models.organization import InvoiceGroupingChoice
 
         annotations = {}
 
+        if display_name:
+            annotations["servala.com/displayName"] = display_name
+
         if compute_plan_assignment:
             annotations["servala.com/erp_product_id_resource"] = str(
                 compute_plan_assignment.odoo_product_id
@@ -830,18 +864,35 @@ class ServiceInstance(ServalaModelMixin, models.Model):
     @transaction.atomic
     def create_instance(
         cls,
-        name,
+        display_name,
         organization,
         context,
         created_by,
         spec_data,
         compute_plan_assignment=None,
     ):
+        service = context.service_offering.service
+        name = None
+        for attempt in range(10):
+            name = cls.generate_resource_name(
+                organization, display_name, service, attempt
+            )
+            if not cls.objects.filter(
+                name=name, organization=organization, context=context
+            ).exists():
+                break
+        else:
+            message = _(
+                "Could not generate a unique resource name. Please try a different display name."
+            )
+            raise ValidationError(organization.add_support_message(message))
+
         # Ensure the namespace exists
         context.control_plane.get_or_create_namespace(organization)
         try:
             instance = cls.objects.create(
                 name=name,
+                display_name=display_name,
                 organization=organization,
                 created_by=created_by,
                 context=context,
@@ -883,8 +934,9 @@ class ServiceInstance(ServalaModelMixin, models.Model):
                 compute_plan_assignment=compute_plan_assignment,
                 control_plane=context.control_plane,
                 instance_name=name,
+                display_name=display_name,
                 organization=organization,
-                service=context.service_offering.service,
+                service=service,
             )
             if annotations:
                 create_data["metadata"]["annotations"] = annotations
@@ -941,6 +993,7 @@ class ServiceInstance(ServalaModelMixin, models.Model):
                 compute_plan_assignment=plan_to_use,
                 control_plane=self.context.control_plane,
                 instance_name=self.name,
+                display_name=self.display_name,
                 organization=self.organization,
                 service=self.context.service_offering.service,
             )

src/servala/frontend/forms/service.py

@@ -123,7 +123,7 @@ class ServiceInstanceFilterForm(forms.Form):
 
 class ServiceInstanceDeleteForm(forms.ModelForm):
     name = forms.CharField(
-        label=_("Instance Name"),
+        label=_("Resource Name"),
         max_length=63,
         widget=forms.TextInput(attrs={"class": "form-control"}),
     )
@@ -132,7 +132,7 @@ class ServiceInstanceDeleteForm(forms.ModelForm):
         kwargs["initial"] = {"name": ""}
         super().__init__(*args, **kwargs)
         self.fields["name"].help_text = _(
-            "To confirm deletion, please type the instance name: <strong>{instance_name}</strong>"
+            "To confirm deletion, please type the resource name: <strong>{instance_name}</strong>"
         ).format(instance_name=self.instance.name)
 
     def clean_name(self):
@@ -140,7 +140,7 @@ class ServiceInstanceDeleteForm(forms.ModelForm):
         if entered_name != self.instance.name:
             raise forms.ValidationError(
                 _(
-                    "The entered name does not match the instance name. Deletion not confirmed."
+                    "The entered name does not match the resource name. Deletion not confirmed."
                 )
             )
         return entered_name

src/servala/frontend/templates/frontend/organizations/dashboard.html

@@ -96,7 +96,7 @@
                                             <tr>
                                                 <td>
                                                     <a href="{{ instance.urls.base }}"
-                                                       class="fw-semibold text-decoration-none">{{ instance.name }}</a>
+                                                       class="fw-semibold text-decoration-none">{{ instance.display_name }}</a>
                                                 </td>
                                                 <td>
                                                     <div class="d-flex align-items-center">

src/servala/frontend/templates/frontend/organizations/service_instance_delete_form.html

@@ -7,7 +7,7 @@
     {% csrf_token %}
     <div class="modal-header">
         <h5 class="modal-title" id="deleteInstanceModalLabel">
-            {% blocktranslate with instance_name=instance.name %}Confirm Deletion of {{ instance_name }}{% endblocktranslate %}
+            {% blocktranslate with instance_name=instance.display_name %}Confirm Deletion of {{ instance_name }}{% endblocktranslate %}
         </h5>
         <button type="button"
                 class="btn-close"

src/servala/frontend/templates/frontend/organizations/service_instance_detail.html

@@ -2,7 +2,7 @@
 {% load i18n static pprint_filters %}
 {% block html_title %}
     {% block page_title %}
-        {{ instance.name }}
+        {{ instance.display_name }}
     {% endblock page_title %}
 {% endblock html_title %}
 {% block page_title_extra %}
@@ -39,6 +39,10 @@
                     </div>
                     <div class="card-body">
                         <dl class="row">
+                            <dt class="col-sm-4">{% translate "Resource Name" %}</dt>
+                            <dd class="col-sm-8">
+                                <code>{{ instance.name }}</code>
+                            </dd>
                             <dt class="col-sm-4">{% translate "Service" %}</dt>
                             <dd class="col-sm-8">
                                 {{ instance.context.service_definition.service.name }}

src/servala/frontend/templates/frontend/organizations/service_instance_update.html

@@ -5,7 +5,7 @@
 {% block html_title %}
     {% block page_title %}
         {% block title %}
-            {% blocktranslate with instance_name=instance.name organization_name=request.organization.name %}Update {{ instance_name }} in {{ organization_name }}{% endblocktranslate %}
+            {% blocktranslate with instance_name=instance.display_name organization_name=request.organization.name %}Update {{ instance_name }} in {{ organization_name }}{% endblocktranslate %}
         {% endblock %}
     {% endblock page_title %}
 {% endblock html_title %}

src/servala/frontend/templates/frontend/organizations/service_instances.html

@@ -23,6 +23,7 @@
                         <thead>
                             <tr>
                                 <th>{% translate "Name" %}</th>
+                                <th>{% translate "Resource Name" %}</th>
                                 <th>{% translate "Service" %}</th>
                                 <th>{% translate "Service Provider" %}</th>
                                 <th>{% translate "Service Provider Zone" %}</th>
@@ -33,8 +34,9 @@
                             {% for instance in instances %}
                                 <tr>
                                     <td>
-                                        <a href="{{ instance.urls.base }}">{{ instance.name }}</a>
+                                        <a href="{{ instance.urls.base }}">{{ instance.display_name }}</a>
                                     </td>
+                                    <td><code>{{ instance.name }}</code></td>
                                     <td>{{ instance.context.service_definition.service.name }}</td>
                                     <td>{{ instance.context.service_offering.provider.name }}</td>
                                     <td>{{ instance.context.control_plane.name }}</td>
@@ -42,7 +44,7 @@
                                 </tr>
                             {% empty %}
                                 <tr>
-                                    <td colspan="5">{% translate "No service instances found." %}</td>
+                                    <td colspan="6">{% translate "No service instances found." %}</td>
                                 </tr>
                             {% endfor %}
                         </tbody>

src/servala/frontend/views/service.py

@@ -276,7 +276,7 @@ class ServiceOfferingDetailView(OrganizationViewMixin, HtmxViewMixin, DetailView
             try:
                 service_instance = ServiceInstance.create_instance(
                     organization=self.request.organization,
-                    name=form.cleaned_data["name"],
+                    display_name=form.cleaned_data["display_name"],
                     context=self.context_object,
                     created_by=request.user,
                     spec_data=form.get_nested_data().get("spec"),
@@ -618,7 +618,7 @@ class ServiceInstanceUpdateView(
             messages.success(
                 self.request,
                 _("Service instance '{name}' updated successfully.").format(
-                    name=self.object.name
+                    name=self.object.display_name
                 ),
             )
             return redirect(self.object.urls.base)
@@ -679,7 +679,7 @@ class ServiceInstanceDeleteView(
             messages.success(
                 self.request,
                 _("Service instance '{name}' has been scheduled for deletion.").format(
-                    name=self.object.name
+                    name=self.object.display_name
                 ),
             )
             response = HttpResponse()
@@ -690,7 +690,7 @@ class ServiceInstanceDeleteView(
                 self.request,
                 self.organization.add_support_message(
                     _(
-                        f"An error occurred while trying to delete instance '{self.object.name}': {str(e)}."
+                        f"An error occurred while trying to delete instance '{self.object.display_name}': {str(e)}."
                     )
                 ),
             )

src/servala/settings.py

@@ -270,6 +270,9 @@ SESSION_COOKIE_SECURE = not DEBUG
 DEFAULT_LABEL_KEY = "appcat.vshn.io/provider-config"
 DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
 
+# Prefix for auto-generated Kubernetes resource names for service instances
+SERVALA_INSTANCE_NAME_PREFIX = os.environ.get("SERVALA_INSTANCE_NAME_PREFIX", "si")
+
 # TODO
 TIME_ZONE = "UTC"
 

src/servala/static/js/fqdn.js

@@ -1,6 +1,6 @@
 
 const initializeFqdnGeneration = (prefix) => {
-    const nameField = document.querySelector(`input#id_${prefix}-name`);
+    const nameField = document.querySelector(`input#id_${prefix}-display_name`);
     if (!nameField) return
 
     // Try to find array input first (DynamicArrayWidget), then fallback to regular text input

src/tests/conftest.py

@@ -51,6 +51,11 @@ def org_owner(organization):
     return user
 
 
+@pytest.fixture
+def user():
+    return User.objects.create(email="generic-user@example.org", password="example")
+
+
 @pytest.fixture
 def test_service_category():
     return ServiceCategory.objects.create(

src/tests/test_api_exoscale.py

@@ -717,8 +717,10 @@ def test_ticket_includes_organization_and_instance_when_found(
         service_definition=service_definition,
     )
     instance_name = "test-instance-123"
+    instance_display_name = "Test Instance 123"
     service_instance = ServiceInstance.objects.create(
         name=instance_name,
+        display_name=instance_display_name,
         organization=organization,
         context=crd,
     )
@@ -739,7 +741,10 @@ def test_ticket_includes_organization_and_instance_when_found(
     assert "admin/core/organization" in call_kwargs["description"]
     assert f"/{organization.pk}/" in call_kwargs["description"]
 
-    # Check instance is included
-    assert f"Instance: {service_instance.name}" in call_kwargs["description"]
+    # Check instance is included (format: "display_name (resource_name)")
+    assert (
+        f"Instance: {service_instance.display_name} ({service_instance.name})"
+        in call_kwargs["description"]
+    )
     assert "admin/core/serviceinstance" in call_kwargs["description"]
     assert f"/{service_instance.pk}/" in call_kwargs["description"]

src/tests/test_form_config.py

@@ -22,7 +22,7 @@ def test_custom_model_form_class_returns_class_when_form_config_exists():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                         "required": True,
                     }
                 ],
@@ -32,7 +32,7 @@ def test_custom_model_form_class_returns_class_when_form_config_exists():
     crd.service_definition = service_def
 
     class TestModel(models.Model):
-        name = models.CharField(max_length=100)
+        display_name = models.CharField(max_length=100)
 
         class Meta:
             app_label = "test"
@@ -193,7 +193,7 @@ def test_choice_field_uses_custom_choices_from_form_config():
     """Test that choice fields use custom choices when provided in form_config"""
 
     class TestModel(models.Model):
-        name = models.CharField(max_length=100)
+        display_name = models.CharField(max_length=100)
         environment = models.CharField(
             max_length=20,
             choices=[
@@ -215,7 +215,7 @@ def test_choice_field_uses_custom_choices_from_form_config():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                         "required": True,
                     },
                     {
@@ -246,7 +246,7 @@ def test_choice_field_uses_custom_choices_from_form_config():
 def test_choice_field_uses_control_plane_choices_when_no_custom_choices():
 
     class TestModel(models.Model):
-        name = models.CharField(max_length=100)
+        display_name = models.CharField(max_length=100)
         environment = models.CharField(
             max_length=20,
             choices=[
@@ -267,7 +267,7 @@ def test_choice_field_uses_control_plane_choices_when_no_custom_choices():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                         "required": True,
                     },
                     {
@@ -292,7 +292,7 @@ def test_choice_field_uses_control_plane_choices_when_no_custom_choices():
 
 def test_choice_field_validates_against_control_plane_choices():
     class TestModel(models.Model):
-        name = models.CharField(max_length=100)
+        display_name = models.CharField(max_length=100)
         environment = models.CharField(
             max_length=20,
             choices=[
@@ -313,7 +313,7 @@ def test_choice_field_validates_against_control_plane_choices():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                         "required": True,
                     },
                     {
@@ -330,15 +330,15 @@ def test_choice_field_validates_against_control_plane_choices():
 
     form_class = generate_custom_form_class(form_config, TestModel)
 
-    form = form_class(data={"name": "test-service", "environment": "dev"})
+    form = form_class(data={"display_name": "test-service", "environment": "dev"})
     form.fields["context"].required = False  # Skip context validation
     assert form.is_valid(), f"Form should be valid but has errors: {form.errors}"
 
-    form = form_class(data={"name": "test-service", "environment": "prod"})
+    form = form_class(data={"display_name": "test-service", "environment": "prod"})
     form.fields["context"].required = False  # Skip context validation
     assert form.is_valid(), f"Form should be valid but has errors: {form.errors}"
 
-    form = form_class(data={"name": "test-service", "environment": "invalid"})
+    form = form_class(data={"display_name": "test-service", "environment": "invalid"})
     form.fields["context"].required = False  # Skip context validation
     assert not form.is_valid()
     assert "environment" in form.errors
@@ -368,7 +368,7 @@ def test_admin_form_validates_choice_values_against_schema():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                     },
                     {
                         "type": "choice",
@@ -399,7 +399,7 @@ def test_admin_form_validates_choice_values_against_schema():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                     },
                     {
                         "type": "choice",
@@ -431,7 +431,7 @@ def test_admin_form_validates_choice_values_against_schema():
 
 def test_number_field_min_max_sets_widget_attributes():
     class TestModel(models.Model):
-        name = models.CharField(max_length=100)
+        display_name = models.CharField(max_length=100)
         port = models.IntegerField()
         replica_count = models.IntegerField()
 
@@ -446,7 +446,7 @@ def test_number_field_min_max_sets_widget_attributes():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                         "required": True,
                     },
                     {
@@ -494,7 +494,7 @@ def test_number_field_min_max_sets_widget_attributes():
 def test_default_value_for_all_field_types():
 
     class TestModel(models.Model):
-        name = models.CharField(max_length=100)
+        display_name = models.CharField(max_length=100)
         description = models.TextField()
         port = models.IntegerField()
         environment = models.CharField(
@@ -518,7 +518,7 @@ def test_default_value_for_all_field_types():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                         "default_value": "default-name",
                     },
                     {
@@ -559,7 +559,7 @@ def test_default_value_for_all_field_types():
     form_class = generate_custom_form_class(form_config, TestModel)
     form = form_class()
 
-    assert form.fields["name"].initial == "default-name"
+    assert form.fields["display_name"].initial == "default-name"
     assert form.fields["description"].initial == "Default description text"
     assert form.fields["port"].initial == "8080"
     assert form.fields["environment"].initial == "dev"
@@ -570,7 +570,7 @@ def test_default_value_for_all_field_types():
 def test_default_value_not_override_existing_instance():
 
     class TestModel(models.Model):
-        name = models.CharField(max_length=100)
+        display_name = models.CharField(max_length=100)
         port = models.IntegerField()
 
         class Meta:
@@ -583,7 +583,7 @@ def test_default_value_not_override_existing_instance():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                         "default_value": "default-name",
                     },
                     {
@@ -597,11 +597,11 @@ def test_default_value_not_override_existing_instance():
         ]
     }
 
-    instance = TestModel(name="existing-name", port=3000)
+    instance = TestModel(display_name="existing-name", port=3000)
     form_class = generate_custom_form_class(form_config, TestModel)
     form = form_class(instance=instance)
 
-    assert form.initial["name"] == "existing-name"
+    assert form.initial["display_name"] == "existing-name"
     assert form.initial["port"] == 3000
 
 
@@ -708,7 +708,7 @@ def test_form_config_handles_empty_string_as_none():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                         "max_length": "",  # Empty string
                     },
                 ]
@@ -744,7 +744,7 @@ def test_single_element_choices_are_normalized():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                     },
                     {
                         "type": "choice",
@@ -879,7 +879,7 @@ def test_three_plus_element_choices_fail_validation():
 def test_field_with_default_config_only_needs_mapping():
 
     class TestModel(models.Model):
-        name = models.CharField(max_length=100)
+        display_name = models.CharField(max_length=100)
 
         class Meta:
             app_label = "test"
@@ -889,7 +889,7 @@ def test_field_with_default_config_only_needs_mapping():
             {
                 "fields": [
                     {
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                     },
                 ]
             }
@@ -899,16 +899,16 @@ def test_field_with_default_config_only_needs_mapping():
     form_class = generate_custom_form_class(minimal_config, TestModel)
     form = form_class()
 
-    name_field = form.fields["name"]
-    assert name_field.label == DEFAULT_FIELD_CONFIGS["name"]["label"]
-    assert name_field.help_text == DEFAULT_FIELD_CONFIGS["name"]["help_text"]
-    assert name_field.required == DEFAULT_FIELD_CONFIGS["name"]["required"]
+    name_field = form.fields["display_name"]
+    assert name_field.label == DEFAULT_FIELD_CONFIGS["display_name"]["label"]
+    assert name_field.help_text == DEFAULT_FIELD_CONFIGS["display_name"]["help_text"]
+    assert name_field.required == DEFAULT_FIELD_CONFIGS["display_name"]["required"]
 
 
 def test_field_with_default_config_can_override_defaults():
 
     class TestModel(models.Model):
-        name = models.CharField(max_length=100)
+        display_name = models.CharField(max_length=100)
 
         class Meta:
             app_label = "test"
@@ -918,7 +918,7 @@ def test_field_with_default_config_can_override_defaults():
             {
                 "fields": [
                     {
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                         "label": "Custom Name Label",
                         "required": False,
                     },
@@ -930,16 +930,16 @@ def test_field_with_default_config_can_override_defaults():
     form_class = generate_custom_form_class(override_config, TestModel)
     form = form_class()
 
-    name_field = form.fields["name"]
+    name_field = form.fields["display_name"]
     assert name_field.label == "Custom Name Label"
     assert name_field.required is False
-    assert name_field.help_text == DEFAULT_FIELD_CONFIGS["name"]["help_text"]
+    assert name_field.help_text == DEFAULT_FIELD_CONFIGS["display_name"]["help_text"]
 
 
 def test_empty_values_dont_override_default_configs():
 
     class TestModel(models.Model):
-        name = models.CharField(max_length=100)
+        display_name = models.CharField(max_length=100)
 
         class Meta:
             app_label = "test"
@@ -949,7 +949,7 @@ def test_empty_values_dont_override_default_configs():
             {
                 "fields": [
                     {
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                         "type": "",
                         "label": "",
                         "help_text": None,
@@ -964,11 +964,11 @@ def test_empty_values_dont_override_default_configs():
     form_class = generate_custom_form_class(admin_form_config, TestModel)
     form = form_class()
 
-    name_field = form.fields["name"]
+    name_field = form.fields["display_name"]
 
-    assert name_field.label == DEFAULT_FIELD_CONFIGS["name"]["label"]
-    assert name_field.help_text == DEFAULT_FIELD_CONFIGS["name"]["help_text"]
-    assert name_field.max_length == DEFAULT_FIELD_CONFIGS["name"]["max_length"]
+    assert name_field.label == DEFAULT_FIELD_CONFIGS["display_name"]["label"]
+    assert name_field.help_text == DEFAULT_FIELD_CONFIGS["display_name"]["help_text"]
+    assert name_field.max_length == DEFAULT_FIELD_CONFIGS["display_name"]["max_length"]
 
     assert name_field.required is False  # Was overridden by explicit False
 
@@ -976,7 +976,7 @@ def test_empty_values_dont_override_default_configs():
 def test_number_field_validates_min_max_values():
 
     class TestModel(models.Model):
-        name = models.CharField(max_length=100)
+        display_name = models.CharField(max_length=100)
         port = models.IntegerField()
 
         class Meta:
@@ -990,7 +990,7 @@ def test_number_field_validates_min_max_values():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                         "required": True,
                     },
                     {
@@ -1009,26 +1009,26 @@ def test_number_field_validates_min_max_values():
     form_class = generate_custom_form_class(form_config, TestModel)
 
     # Test value below minimum fails validation
-    form = form_class(data={"name": "test-service", "port": 0})
+    form = form_class(data={"display_name": "test-service", "port": 0})
     form.fields["context"].required = False
     assert not form.is_valid()
     assert "port" in form.errors
 
     # Test value above maximum fails validation
-    form = form_class(data={"name": "test-service", "port": 65536})
+    form = form_class(data={"display_name": "test-service", "port": 65536})
     form.fields["context"].required = False
     assert not form.is_valid()
     assert "port" in form.errors
 
     # Test valid value passes validation
-    form = form_class(data={"name": "test-service", "port": 8080})
+    form = form_class(data={"display_name": "test-service", "port": 8080})
     form.fields["context"].required = False
     assert form.is_valid(), f"Form should be valid but has errors: {form.errors}"
 
 
 def test_number_field_with_addon_text_roundtrip():
     class TestModel(models.Model):
-        name = models.CharField(max_length=100)
+        display_name = models.CharField(max_length=100)
         disk_size = models.IntegerField()
 
         class Meta:
@@ -1041,7 +1041,7 @@ def test_number_field_with_addon_text_roundtrip():
                     {
                         "type": "text",
                         "label": "Name",
-                        "controlplane_field_mapping": "name",
+                        "controlplane_field_mapping": "display_name",
                         "required": True,
                     },
                     {
@@ -1059,7 +1059,7 @@ def test_number_field_with_addon_text_roundtrip():
     form = form_class(initial={"name": "test-instance", "disk_size": "25Gi"})
 
     assert form.initial["disk_size"] == 25
-    form = form_class(data={"name": "test-instance", "disk_size": "25"})
+    form = form_class(data={"display_name": "test-instance", "disk_size": "25"})
     form.fields["context"].required = False
     assert form.is_valid(), f"Form should be valid but has errors: {form.errors}"
     nested_data = form.get_nested_data()