Fixes #21176: Remove checkboxes from IP ranges in mixed-type tables

When IP addresses and IP ranges are displayed together in a prefix's
  IP Addresses tab, only IP addresses should be selectable for bulk
  operations since the bulk delete form doesn't support mixed object types.

  - Override render_pk() in AnnotatedIPAddressTable to conditionally render
    checkboxes only for the table's primary model type (IPAddress)
  - Add warning comment to add_requested_prefixes() about fake Prefix objects
  - Add regression test to verify IPAddress has checkboxes but IPRange does not

.github/ISSUE_TEMPLATE/03-performance.yaml

@@ -0,0 +1,43 @@
+---
+name: 🏁 Performance
+type: Performance
+description: An opportunity to improve application performance
+labels: ["netbox", "type: performance", "status: needs triage"]
+body:
+  - type: input
+    attributes:
+      label: NetBox Version
+      description: What version of NetBox are you currently running?
+      placeholder: v4.5.1
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Python Version
+      description: What version of Python are you currently running?
+      options:
+        - "3.12"
+        - "3.13"
+        - "3.14"
+    validations:
+      required: true
+  - type: checkboxes
+    attributes:
+      label: Area(s) of Concern
+      description: Which application interface(s) are affected?
+      options:
+        - label: User Interface
+        - label: REST API
+        - label: GraphQL API
+        - label: Python ORM
+        - label: Other
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Details
+      description: >
+        Describe in detail the operations being performed and the indications of a performance issue.
+        Include any relevant testing parameters, benchmarks, and expected results.
+    validations:
+      required: true

netbox/extras/tests/test_models.py

@@ -6,7 +6,7 @@ from django.core.files.uploadedfile import SimpleUploadedFile
 from django.forms import ValidationError
 from django.test import tag, TestCase
 
-from core.models import DataSource, ObjectType
+from core.models import AutoSyncRecord, DataSource, ObjectType
 from dcim.models import Device, DeviceRole, DeviceType, Location, Manufacturer, Platform, Region, Site, SiteGroup
 from extras.models import ConfigContext, ConfigContextProfile, ConfigTemplate, ImageAttachment, Tag, TaggedItem
 from tenancy.models import Tenant, TenantGroup
@@ -754,3 +754,53 @@ class ConfigTemplateTest(TestCase):
     @tag('regression')
     def test_config_template_with_data_source_nested_templates(self):
         self.assertEqual(self.BASE_TEMPLATE, self.main_config_template.render({}))
+
+    @tag('regression')
+    def test_autosyncrecord_cleanup_on_detach(self):
+        """Test that AutoSyncRecord is deleted when detaching from DataSource."""
+        with tempfile.TemporaryDirectory() as temp_dir:
+            templates_dir = Path(temp_dir) / "templates"
+            templates_dir.mkdir(parents=True, exist_ok=True)
+
+            self._create_template_file(templates_dir, 'test.j2', 'Test content')
+
+            data_source = DataSource(
+                name="Test DataSource for Detach",
+                type="local",
+                source_url=str(templates_dir),
+            )
+            data_source.save()
+            data_source.sync()
+
+            data_file = data_source.datafiles.filter(path__endswith='test.j2').first()
+
+            # Create a ConfigTemplate with data_file and auto_sync_enabled
+            config_template = ConfigTemplate(
+                name="TestTemplateForDetach",
+                data_file=data_file,
+                auto_sync_enabled=True
+            )
+            config_template.clean()
+            config_template.save()
+
+            # Verify AutoSyncRecord was created
+            object_type = ObjectType.objects.get_for_model(ConfigTemplate)
+            autosync_records = AutoSyncRecord.objects.filter(
+                object_type=object_type,
+                object_id=config_template.pk
+            )
+            self.assertEqual(autosync_records.count(), 1, "AutoSyncRecord should be created")
+
+            # Detach from DataSource
+            config_template.data_file = None
+            config_template.data_source = None
+            config_template.auto_sync_enabled = False
+            config_template.clean()
+            config_template.save()
+
+            # Verify AutoSyncRecord was deleted
+            autosync_records = AutoSyncRecord.objects.filter(
+                object_type=object_type,
+                object_id=config_template.pk
+            )
+            self.assertEqual(autosync_records.count(), 0, "AutoSyncRecord should be deleted after detaching")

netbox/ipam/tables/ip.py

@@ -370,6 +370,11 @@ class AnnotatedIPAddressTable(IPAddressTable):
         verbose_name=_('IP Address')
     )
 
+    def render_pk(self, value, record, bound_column):
+        if type(record) is not self._meta.model:
+            return ''
+        return bound_column.column.render(value, bound_column, record)
+
     class Meta(IPAddressTable.Meta):
         pass
 

netbox/ipam/tests/test_tables.py

@@ -0,0 +1,41 @@
+from django.test import RequestFactory, TestCase
+from netaddr import IPNetwork
+
+from ipam.models import IPAddress, IPRange, Prefix
+from ipam.tables import AnnotatedIPAddressTable
+from ipam.utils import annotate_ip_space
+
+
+class AnnotatedIPAddressTableTest(TestCase):
+
+    @classmethod
+    def setUpTestData(cls):
+        cls.prefix = Prefix.objects.create(
+            prefix=IPNetwork('10.1.1.0/24'),
+            status='active'
+        )
+
+        cls.ip_address = IPAddress.objects.create(
+            address='10.1.1.1/24',
+            status='active'
+        )
+
+        cls.ip_range = IPRange.objects.create(
+            start_address=IPNetwork('10.1.1.2/24'),
+            end_address=IPNetwork('10.1.1.10/24'),
+            status='active'
+        )
+
+    def test_ipaddress_has_checkbox_iprange_does_not(self):
+        data = annotate_ip_space(self.prefix)
+        table = AnnotatedIPAddressTable(data, orderable=False)
+        table.columns.show('pk')
+
+        request = RequestFactory().get('/')
+        html = table.as_html(request)
+
+        ipaddress_checkbox_count = html.count(f'name="pk" value="{self.ip_address.pk}"')
+        self.assertEqual(ipaddress_checkbox_count, 1)
+
+        iprange_checkbox_count = html.count(f'name="pk" value="{self.ip_range.pk}"')
+        self.assertEqual(iprange_checkbox_count, 0)

netbox/ipam/utils.py

@@ -49,6 +49,9 @@ def add_requested_prefixes(parent, prefix_list, show_available=True, show_assign
     if prefix_list and show_available:
 
         # Find all unallocated space, add fake Prefix objects to child_prefixes.
+        # IMPORTANT: These are unsaved Prefix instances (pk=None). If this is ever changed to use
+        # saved Prefix instances with real pks, bulk delete will fail for mixed-type selections
+        # due to single-model form validation. See: https://github.com/netbox-community/netbox/issues/21176
         available_prefixes = netaddr.IPSet(parent) ^ netaddr.IPSet([p.prefix for p in prefix_list])
         available_prefixes = [Prefix(prefix=p, status=None) for p in available_prefixes.iter_cidrs()]
         child_prefixes = child_prefixes + available_prefixes

netbox/netbox/models/features.py

@@ -569,7 +569,6 @@ class SyncedDataMixin(models.Model):
             )
         else:
             AutoSyncRecord.objects.filter(
-                datafile=self.data_file,
                 object_type=object_type,
                 object_id=self.pk
             ).delete()
@@ -582,7 +581,6 @@ class SyncedDataMixin(models.Model):
         # Delete AutoSyncRecord
         object_type = ObjectType.objects.get_for_model(self)
         AutoSyncRecord.objects.filter(
-            datafile=self.data_file,
             object_type=object_type,
             object_id=self.pk
         ).delete()

netbox/templates/ipam/aggregate/prefixes.html

@@ -3,6 +3,8 @@
 
 {% block extra_controls %}
   {% include 'ipam/inc/toggle_available.html' %}
+  {% include 'ipam/inc/max_depth.html' %}
+  {% include 'ipam/inc/max_length.html' %}  
   {% if perms.ipam.add_prefix and first_available_prefix %}
     <a href="{% url 'ipam:prefix_add' %}?prefix={{ first_available_prefix }}" class="btn btn-primary">
       <i class="mdi mdi-plus-thick" aria-hidden="true"></i> {% trans "Add Prefix" %}

netbox/templates/ipam/inc/max_depth.html

@@ -0,0 +1,20 @@
+{% load i18n %}
+{% load helpers %}
+
+<div class="dropdown">
+    <button class="btn btn-outline-secondary dropdown-toggle" type="button" id="max_depth" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
+        {% trans "Max Depth" %}{% if "depth__lte" in request.GET %}: {{ request.GET.depth__lte }}{% endif %}
+    </button>
+    <ul class="dropdown-menu" aria-labelledby="max_depth">
+        {% if request.GET.depth__lte %}
+            <li>
+                <a class="dropdown-item" href="{{ request.path }}{% querystring request depth__lte=None page=1 %}">{% trans "Clear" %}</a>
+            </li>
+        {% endif %}
+        {% for i in 16|as_range %}
+            <li><a class="dropdown-item" href="{{ request.path }}{% querystring request depth__lte=i page=1 %}">
+                {{ i }} {% if request.GET.depth__lte == i %}<i class="mdi mdi-check-bold"></i>{% endif %}
+            </a></li>
+        {% endfor %}
+    </ul>
+</div>

netbox/templates/ipam/inc/max_length.html

@@ -0,0 +1,20 @@
+{% load i18n %}
+{% load helpers %}
+
+<div class="dropdown">
+    <button class="btn btn-outline-secondary dropdown-toggle" type="button" id="max_length" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
+        {% trans "Max Length" %}{% if "mask_length__lte" in request.GET %}: {{ request.GET.mask_length__lte }}{% endif %}
+    </button>
+    <ul class="dropdown-menu" aria-labelledby="max_length">
+        {% if request.GET.mask_length__lte %}
+            <li>
+                <a class="dropdown-item" href="{{ request.path }}{% querystring request mask_length__lte=None page=1 %}">{% trans "Clear" %}</a>
+            </li>
+        {% endif %}
+        {% for i in "4,8,12,16,20,24,28,32,40,48,56,64"|split %}
+            <li><a class="dropdown-item" href="{{ request.path }}{% querystring request mask_length__lte=i page=1 %}">
+                {{ i }} {% if request.GET.mask_length__lte == i %}<i class="mdi mdi-check-bold"></i>{% endif %}
+            </a></li>
+        {% endfor %}
+    </ul>
+</div>

netbox/templates/ipam/prefix/prefixes.html

@@ -3,6 +3,8 @@
 
 {% block extra_controls %}
   {% include 'ipam/inc/toggle_available.html' %}
+  {% include 'ipam/inc/max_depth.html' %}
+  {% include 'ipam/inc/max_length.html' %}  
   {% if perms.ipam.add_prefix and first_available_prefix %}
     <a href="{% url 'ipam:prefix_add' %}?prefix={{ first_available_prefix }}&vrf={{ object.vrf.pk }}&site={{ object.site.pk }}&tenant_group={{ object.tenant.group.pk }}&tenant={{ object.tenant.pk }}" class="btn btn-primary">
       <i class="mdi mdi-plus-thick" aria-hidden="true"></i> {% trans "Add Prefix" %}

netbox/templates/ipam/prefix_list.html

@@ -6,38 +6,6 @@
     <button class="btn btn-outline-secondary toggle-depth" type="button">
         {% trans "Hide Depth Indicators" %}
     </button>
-    <div class="dropdown">
-        <button class="btn btn-outline-secondary dropdown-toggle" type="button" id="max_depth" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
-            {% trans "Max Depth" %}{% if "depth__lte" in request.GET %}: {{ request.GET.depth__lte }}{% endif %}
-        </button>
-        <ul class="dropdown-menu" aria-labelledby="max_depth">
-            {% if request.GET.depth__lte %}
-                <li>
-                    <a class="dropdown-item" href="{% url 'ipam:prefix_list' %}{% querystring request depth__lte=None page=1 %}">{% trans "Clear" %}</a>
-                </li>
-            {% endif %}
-            {% for i in 16|as_range %}
-                <li><a class="dropdown-item" href="{% url 'ipam:prefix_list' %}{% querystring request depth__lte=i page=1 %}">
-                    {{ i }} {% if request.GET.depth__lte == i %}<i class="mdi mdi-check-bold"></i>{% endif %}
-                </a></li>
-            {% endfor %}
-        </ul>
-    </div>
-    <div class="dropdown">
-        <button class="btn btn-outline-secondary dropdown-toggle" type="button" id="max_length" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
-            {% trans "Max Length" %}{% if "mask_length__lte" in request.GET %}: {{ request.GET.mask_length__lte }}{% endif %}
-        </button>
-        <ul class="dropdown-menu" aria-labelledby="max_length">
-            {% if request.GET.mask_length__lte %}
-                <li>
-                    <a class="dropdown-item" href="{% url 'ipam:prefix_list' %}{% querystring request mask_length__lte=None page=1 %}">{% trans "Clear" %}</a>
-                </li>
-            {% endif %}
-            {% for i in "4,8,12,16,20,24,28,32,40,48,56,64"|split %}
-                <li><a class="dropdown-item" href="{% url 'ipam:prefix_list' %}{% querystring request mask_length__lte=i page=1 %}">
-                    {{ i }} {% if request.GET.mask_length__lte == i %}<i class="mdi mdi-check-bold"></i>{% endif %}
-                </a></li>
-            {% endfor %}
-        </ul>
-    </div>
+    {% include 'ipam/inc/max_depth.html' %}
+    {% include 'ipam/inc/max_length.html' %}
 {% endblock %}