Merge branch 'feature' of https://github.com/netbox-community/netbox into feature

# Conflicts:
#	netbox/templates/generic/object_list.html

docs/development/models.md

@@ -4,13 +4,15 @@
 
 A NetBox model represents a discrete object type such as a device or IP address. Each model is defined as a Python class and has its own SQL table. All NetBox data models can be categorized by type.
 
+The Django [content types](https://docs.djangoproject.com/en/stable/ref/contrib/contenttypes/) framework can be used to reference models within the database. A ContentType instance references a model by its `app_label` and `name`: For example, the Site model is referred to as `dcim.site`. The content type combined with an object's primary key form a globally unique identifier for the object (e.g. `dcim.site:123`).
+
 ### Features Matrix
 
 * [Change logging](../additional-features/change-logging.md) - Changes to these objects are automatically recorded in the change log
 * [Webhooks](../additional-features/webhooks.md) - NetBox is capable of generating outgoing webhooks for these objects
 * [Custom fields](../additional-features/custom-fields.md) - These models support the addition of user-defined fields
 * [Export templates](../additional-features/export-templates.md) - Users can create custom export templates for these models
-* Tagging - The models can be tagged with user-defined tags
+* [Tagging](../models/extras/tag.md) - The models can be tagged with user-defined tags
 * [Journaling](../additional-features/journaling.md) - These models support persistent historical commentary
 * Nesting - These models can be nested recursively to create a hierarchy
 

docs/models/circuits/providernetwork.md

@@ -1,4 +1,4 @@
-# Provider Network
+# Provider Networks
 
 This model can be used to represent the boundary of a provider network, the details of which are unknown or unimportant to the NetBox user. For example, it might represent a provider's regional MPLS network to which multiple circuits provide connectivity.
 

docs/release-notes/version-2.10.md

@@ -1,13 +1,24 @@
 # NetBox v2.10
 
-## v2.10.10 (FUTURE)
+## v2.10.10 (2021-04-15)
+
+### Enhancements
+
+* [#5796](https://github.com/netbox-community/netbox/issues/5796) - Add DC terminal power port, outlet types
+* [#5980](https://github.com/netbox-community/netbox/issues/5980) - Add Saf-D-Grid power port, outlet types
+* [#6157](https://github.com/netbox-community/netbox/issues/6157) - Support Markdown rendering for report logs
+* [#6160](https://github.com/netbox-community/netbox/issues/6160) - Add F connector port type
+* [#6168](https://github.com/netbox-community/netbox/issues/6168) - Add SFP56 50GE interface type
 
 ### Bug Fixes
 
 * [#5419](https://github.com/netbox-community/netbox/issues/5419) - Update parent device/VM when deleting a primary IP
+* [#5643](https://github.com/netbox-community/netbox/issues/5643) - Fix VLAN assignment when editing VM interfaces in bulk
+* [#5652](https://github.com/netbox-community/netbox/issues/5652) - Update object data when renaming a custom field
 * [#6056](https://github.com/netbox-community/netbox/issues/6056) - Optimize change log cleanup
 * [#6144](https://github.com/netbox-community/netbox/issues/6144) - Fix MAC address field display in VM interfaces search form
 * [#6152](https://github.com/netbox-community/netbox/issues/6152) - Fix custom field filtering for cables, virtual chassis
+* [#6162](https://github.com/netbox-community/netbox/issues/6162) - Fix choice field filters (multiple models)
 
 ---
 

docs/release-notes/version-2.11.md

@@ -28,6 +28,8 @@
 * [#6124](https://github.com/netbox-community/netbox/issues/6124) - Location `parent` filter should return all child locations (not just those directly assigned)
 * [#6130](https://github.com/netbox-community/netbox/issues/6130) - Improve display of assigned models in custom fields list
 * [#6155](https://github.com/netbox-community/netbox/issues/6155) - Fix admin links for plugins, background tasks
+* [#6171](https://github.com/netbox-community/netbox/issues/6171) - Fix display of horizontally-scrolling object lists
+* [#6173](https://github.com/netbox-community/netbox/issues/6173) - Fix assigned device/VM count when bulk editing/deleting device roles
 
 ---
 

netbox/circuits/tests/test_views.py

@@ -6,7 +6,7 @@ from django.urls import reverse
 from circuits.choices import *
 from circuits.models import *
 from dcim.models import Cable, Interface, Site
-from utilities.testing import ViewTestCases, create_test_device
+from utilities.testing import ViewTestCases, create_tags, create_test_device
 
 
 class ProviderTestCase(ViewTestCases.PrimaryObjectViewTestCase):
@@ -21,7 +21,7 @@ class ProviderTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             Provider(name='Provider 3', slug='provider-3', asn=65003),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'name': 'Provider X',
@@ -106,7 +106,7 @@ class CircuitTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             Circuit(cid='Circuit 3', provider=providers[0], type=circuittypes[0]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'cid': 'Circuit X',
@@ -157,7 +157,7 @@ class ProviderNetworkTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             ProviderNetwork(name='Provider Network 3', provider=providers[0]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'name': 'Provider Network X',

netbox/dcim/choices.py

@@ -337,6 +337,10 @@ class PowerPortTypeChoices(ChoiceSet):
     TYPE_USB_MICRO_B = 'usb-micro-b'
     TYPE_USB_3_B = 'usb-3-b'
     TYPE_USB_3_MICROB = 'usb-3-micro-b'
+    # Direct current (DC)
+    TYPE_DC = 'dc-terminal'
+    # Proprietary
+    TYPE_SAF_D_GRID = 'saf-d-grid'
 
     CHOICES = (
         ('IEC 60320', (
@@ -437,6 +441,12 @@ class PowerPortTypeChoices(ChoiceSet):
             (TYPE_USB_3_B, 'USB 3.0 Type B'),
             (TYPE_USB_3_MICROB, 'USB 3.0 Micro B'),
         )),
+        ('DC', (
+            (TYPE_DC, 'DC Terminal'),
+        )),
+        ('Proprietary', (
+            (TYPE_SAF_D_GRID, 'Saf-D-Grid'),
+        )),
     )
 
 
@@ -530,8 +540,11 @@ class PowerOutletTypeChoices(ChoiceSet):
     TYPE_USB_A = 'usb-a'
     TYPE_USB_MICROB = 'usb-micro-b'
     TYPE_USB_C = 'usb-c'
+    # Direct current (DC)
+    TYPE_DC = 'dc-terminal'
     # Proprietary
     TYPE_HDOT_CX = 'hdot-cx'
+    TYPE_SAF_D_GRID = 'saf-d-grid'
 
     CHOICES = (
         ('IEC 60320', (
@@ -625,8 +638,12 @@ class PowerOutletTypeChoices(ChoiceSet):
             (TYPE_USB_MICROB, 'USB Micro B'),
             (TYPE_USB_C, 'USB Type C'),
         )),
+        ('DC', (
+            (TYPE_DC, 'DC Terminal'),
+        )),
         ('Proprietary', (
             (TYPE_HDOT_CX, 'HDOT Cx'),
+            (TYPE_SAF_D_GRID, 'Saf-D-Grid'),
         )),
     )
 
@@ -668,6 +685,7 @@ class InterfaceTypeChoices(ChoiceSet):
     TYPE_10GE_XENPAK = '10gbase-x-xenpak'
     TYPE_10GE_X2 = '10gbase-x-x2'
     TYPE_25GE_SFP28 = '25gbase-x-sfp28'
+    TYPE_50GE_SFP56 = '50gbase-x-sfp56'
     TYPE_40GE_QSFP_PLUS = '40gbase-x-qsfpp'
     TYPE_50GE_QSFP28 = '50gbase-x-sfp28'
     TYPE_100GE_CFP = '100gbase-x-cfp'
@@ -772,6 +790,7 @@ class InterfaceTypeChoices(ChoiceSet):
                 (TYPE_10GE_XENPAK, 'XENPAK (10GE)'),
                 (TYPE_10GE_X2, 'X2 (10GE)'),
                 (TYPE_25GE_SFP28, 'SFP28 (25GE)'),
+                (TYPE_50GE_SFP56, 'SFP56 (50GE)'),
                 (TYPE_40GE_QSFP_PLUS, 'QSFP+ (40GE)'),
                 (TYPE_50GE_QSFP28, 'QSFP28 (50GE)'),
                 (TYPE_100GE_CFP, 'CFP (100GE)'),
@@ -904,6 +923,7 @@ class PortTypeChoices(ChoiceSet):
     TYPE_TERA1P = 'tera-1p'
     TYPE_110_PUNCH = '110-punch'
     TYPE_BNC = 'bnc'
+    TYPE_F = 'f'
     TYPE_MRJ21 = 'mrj21'
     TYPE_ST = 'st'
     TYPE_SC = 'sc'
@@ -933,6 +953,7 @@ class PortTypeChoices(ChoiceSet):
                 (TYPE_TERA1P, 'TERA 1P'),
                 (TYPE_110_PUNCH, '110 Punch'),
                 (TYPE_BNC, 'BNC'),
+                (TYPE_F, 'F Connector'),
                 (TYPE_MRJ21, 'MRJ21'),
             ),
         ),

netbox/dcim/filters.py

@@ -498,6 +498,10 @@ class PowerPortTemplateFilterSet(BaseFilterSet, DeviceTypeComponentFilterSet):
 
 
 class PowerOutletTemplateFilterSet(BaseFilterSet, DeviceTypeComponentFilterSet):
+    feed_leg = django_filters.MultipleChoiceFilter(
+        choices=PowerOutletFeedLegChoices,
+        null_value=None
+    )
 
     class Meta:
         model = PowerOutletTemplate
@@ -505,6 +509,10 @@ class PowerOutletTemplateFilterSet(BaseFilterSet, DeviceTypeComponentFilterSet):
 
 
 class InterfaceTemplateFilterSet(BaseFilterSet, DeviceTypeComponentFilterSet):
+    type = django_filters.MultipleChoiceFilter(
+        choices=InterfaceTypeChoices,
+        null_value=None
+    )
 
     class Meta:
         model = InterfaceTemplate
@@ -512,6 +520,10 @@ class InterfaceTemplateFilterSet(BaseFilterSet, DeviceTypeComponentFilterSet):
 
 
 class FrontPortTemplateFilterSet(BaseFilterSet, DeviceTypeComponentFilterSet):
+    type = django_filters.MultipleChoiceFilter(
+        choices=PortTypeChoices,
+        null_value=None
+    )
 
     class Meta:
         model = FrontPortTemplate
@@ -519,6 +531,10 @@ class FrontPortTemplateFilterSet(BaseFilterSet, DeviceTypeComponentFilterSet):
 
 
 class RearPortTemplateFilterSet(BaseFilterSet, DeviceTypeComponentFilterSet):
+    type = django_filters.MultipleChoiceFilter(
+        choices=PortTypeChoices,
+        null_value=None
+    )
 
     class Meta:
         model = RearPortTemplate
@@ -895,6 +911,10 @@ class PowerOutletFilterSet(BaseFilterSet, DeviceComponentFilterSet, CableTermina
         choices=PowerOutletTypeChoices,
         null_value=None
     )
+    feed_leg = django_filters.MultipleChoiceFilter(
+        choices=PowerOutletFeedLegChoices,
+        null_value=None
+    )
 
     class Meta:
         model = PowerOutlet
@@ -1000,6 +1020,10 @@ class InterfaceFilterSet(BaseFilterSet, DeviceComponentFilterSet, CableTerminati
 
 
 class FrontPortFilterSet(BaseFilterSet, DeviceComponentFilterSet, CableTerminationFilterSet):
+    type = django_filters.MultipleChoiceFilter(
+        choices=PortTypeChoices,
+        null_value=None
+    )
 
     class Meta:
         model = FrontPort
@@ -1007,6 +1031,10 @@ class FrontPortFilterSet(BaseFilterSet, DeviceComponentFilterSet, CableTerminati
 
 
 class RearPortFilterSet(BaseFilterSet, DeviceComponentFilterSet, CableTerminationFilterSet):
+    type = django_filters.MultipleChoiceFilter(
+        choices=PortTypeChoices,
+        null_value=None
+    )
 
     class Meta:
         model = RearPort
@@ -1423,6 +1451,10 @@ class PowerFeedFilterSet(
         queryset=Rack.objects.all(),
         label='Rack (ID)',
     )
+    status = django_filters.MultipleChoiceFilter(
+        choices=PowerFeedStatusChoices,
+        null_value=None
+    )
     tag = TagFilter()
 
     class Meta:

netbox/dcim/tests/test_filters.py

@@ -940,9 +940,8 @@ class PowerOutletTemplateTestCase(TestCase):
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_feed_leg(self):
-        # TODO: Support filtering for multiple values
-        params = {'feed_leg': PowerOutletFeedLegChoices.FEED_LEG_A}
-        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 1)
+        params = {'feed_leg': [PowerOutletFeedLegChoices.FEED_LEG_A, PowerOutletFeedLegChoices.FEED_LEG_B]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
 
 class InterfaceTemplateTestCase(TestCase):
@@ -981,9 +980,8 @@ class InterfaceTemplateTestCase(TestCase):
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_type(self):
-        # TODO: Support filtering for multiple values
-        params = {'type': InterfaceTypeChoices.TYPE_1GE_FIXED}
-        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 1)
+        params = {'type': [InterfaceTypeChoices.TYPE_1GE_FIXED, InterfaceTypeChoices.TYPE_1GE_GBIC]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_mgmt_only(self):
         params = {'mgmt_only': 'true'}
@@ -1035,9 +1033,8 @@ class FrontPortTemplateTestCase(TestCase):
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_type(self):
-        # TODO: Support filtering for multiple values
-        params = {'type': PortTypeChoices.TYPE_8P8C}
-        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 1)
+        params = {'type': [PortTypeChoices.TYPE_8P8C, PortTypeChoices.TYPE_110_PUNCH]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
 
 class RearPortTemplateTestCase(TestCase):
@@ -1076,9 +1073,8 @@ class RearPortTemplateTestCase(TestCase):
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_type(self):
-        # TODO: Support filtering for multiple values
-        params = {'type': PortTypeChoices.TYPE_8P8C}
-        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 1)
+        params = {'type': [PortTypeChoices.TYPE_8P8C, PortTypeChoices.TYPE_110_PUNCH]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_positions(self):
         params = {'positions': [1, 2]}
@@ -1985,9 +1981,8 @@ class PowerOutletTestCase(TestCase):
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_feed_leg(self):
-        # TODO: Support filtering for multiple values
-        params = {'feed_leg': PowerOutletFeedLegChoices.FEED_LEG_A}
-        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 1)
+        params = {'feed_leg': [PowerOutletFeedLegChoices.FEED_LEG_A, PowerOutletFeedLegChoices.FEED_LEG_B]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_connected(self):
         params = {'connected': True}
@@ -2284,9 +2279,8 @@ class FrontPortTestCase(TestCase):
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_type(self):
-        # TODO: Test for multiple values
-        params = {'type': PortTypeChoices.TYPE_8P8C}
-        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 1)
+        params = {'type': [PortTypeChoices.TYPE_8P8C, PortTypeChoices.TYPE_110_PUNCH]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_description(self):
         params = {'description': ['First', 'Second']}
@@ -2396,9 +2390,8 @@ class RearPortTestCase(TestCase):
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_type(self):
-        # TODO: Test for multiple values
-        params = {'type': PortTypeChoices.TYPE_8P8C}
-        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 1)
+        params = {'type': [PortTypeChoices.TYPE_8P8C, PortTypeChoices.TYPE_110_PUNCH]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_positions(self):
         params = {'positions': [1, 2]}
@@ -3045,9 +3038,8 @@ class PowerFeedTestCase(TestCase):
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_status(self):
-        # TODO: Test for multiple values
-        params = {'status': PowerFeedStatusChoices.STATUS_ACTIVE}
-        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 1)
+        params = {'status': [PowerFeedStatusChoices.STATUS_ACTIVE, PowerFeedStatusChoices.STATUS_FAILED]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
 
     def test_type(self):
         params = {'type': PowerFeedTypeChoices.TYPE_PRIMARY}

netbox/dcim/tests/test_views.py

@@ -12,7 +12,7 @@ from dcim.choices import *
 from dcim.constants import *
 from dcim.models import *
 from ipam.models import VLAN
-from utilities.testing import ViewTestCases, create_test_device
+from utilities.testing import ViewTestCases, create_tags, create_test_device
 
 
 class RegionTestCase(ViewTestCases.OrganizationalObjectViewTestCase):
@@ -109,7 +109,7 @@ class SiteTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             Site(name='Site 3', slug='site-3', region=regions[0], group=groups[1]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'name': 'Site X',
@@ -242,7 +242,7 @@ class RackReservationTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             RackReservation(rack=rack, user=user2, units=[7, 8, 9], description='Reservation 3'),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'rack': rack.pk,
@@ -298,7 +298,7 @@ class RackTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             Rack(name='Rack 3', site=sites[0]),
         ))
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'name': 'Rack X',
@@ -413,7 +413,7 @@ class DeviceTypeTestCase(
             DeviceType(model='Device Type 3', slug='device-type-3', manufacturer=manufacturers[0]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'manufacturer': manufacturers[1].pk,
@@ -1021,7 +1021,7 @@ class DeviceTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             Device(name='Device 3', site=sites[0], rack=racks[0], device_type=devicetypes[0], device_role=deviceroles[0], platform=platforms[0]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'device_type': devicetypes[1].pk,
@@ -1201,7 +1201,7 @@ class ConsolePortTestCase(ViewTestCases.DeviceComponentViewTestCase):
             ConsolePort(device=device, name='Console Port 3'),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'device': device.pk,
@@ -1259,7 +1259,7 @@ class ConsoleServerPortTestCase(ViewTestCases.DeviceComponentViewTestCase):
             ConsoleServerPort(device=device, name='Console Server Port 3'),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'device': device.pk,
@@ -1315,7 +1315,7 @@ class PowerPortTestCase(ViewTestCases.DeviceComponentViewTestCase):
             PowerPort(device=device, name='Power Port 3'),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'device': device.pk,
@@ -1383,7 +1383,7 @@ class PowerOutletTestCase(ViewTestCases.DeviceComponentViewTestCase):
             PowerOutlet(device=device, name='Power Outlet 3', power_port=powerports[0]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'device': device.pk,
@@ -1452,7 +1452,7 @@ class InterfaceTestCase(ViewTestCases.DeviceComponentViewTestCase):
         )
         VLAN.objects.bulk_create(vlans)
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'device': device.pk,
@@ -1539,7 +1539,7 @@ class FrontPortTestCase(ViewTestCases.DeviceComponentViewTestCase):
             FrontPort(device=device, name='Front Port 3', rear_port=rearports[2]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'device': device.pk,
@@ -1600,7 +1600,7 @@ class RearPortTestCase(ViewTestCases.DeviceComponentViewTestCase):
             RearPort(device=device, name='Rear Port 3'),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'device': device.pk,
@@ -1661,7 +1661,7 @@ class DeviceBayTestCase(ViewTestCases.DeviceComponentViewTestCase):
             DeviceBay(device=device, name='Device Bay 3'),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'device': device.pk,
@@ -1701,7 +1701,7 @@ class InventoryItemTestCase(ViewTestCases.DeviceComponentViewTestCase):
         InventoryItem.objects.create(device=device, name='Inventory Item 2')
         InventoryItem.objects.create(device=device, name='Inventory Item 3')
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'device': device.pk,
@@ -1791,7 +1791,7 @@ class CableTestCase(
         Cable(termination_a=interfaces[1], termination_b=interfaces[4], type=CableTypeChoices.TYPE_CAT6).save()
         Cable(termination_a=interfaces[2], termination_b=interfaces[5], type=CableTypeChoices.TYPE_CAT6).save()
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         interface_ct = ContentType.objects.get_for_model(Interface)
         cls.form_data = {
@@ -1918,7 +1918,7 @@ class PowerPanelTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             PowerPanel(site=sites[0], location=locations[0], name='Power Panel 3'),
         ))
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'site': sites[1].pk,
@@ -1966,7 +1966,7 @@ class PowerFeedTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             PowerFeed(name='Power Feed 3', power_panel=powerpanels[0], rack=racks[0]),
         ))
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'name': 'Power Feed X',

netbox/dcim/views.py

@@ -1172,14 +1172,20 @@ class DeviceRoleBulkImportView(generic.BulkImportView):
 
 
 class DeviceRoleBulkEditView(generic.BulkEditView):
-    queryset = DeviceRole.objects.all()
+    queryset = DeviceRole.objects.annotate(
+        device_count=count_related(Device, 'device_role'),
+        vm_count=count_related(VirtualMachine, 'role')
+    )
     filterset = filters.DeviceRoleFilterSet
     table = tables.DeviceRoleTable
     form = forms.DeviceRoleBulkEditForm
 
 
 class DeviceRoleBulkDeleteView(generic.BulkDeleteView):
-    queryset = DeviceRole.objects.all()
+    queryset = DeviceRole.objects.annotate(
+        device_count=count_related(Device, 'device_role'),
+        vm_count=count_related(VirtualMachine, 'role')
+    )
     table = tables.DeviceRoleTable
 
 

netbox/extras/models/customfields.py

@@ -114,6 +114,24 @@ class CustomField(BigIDModel):
     def __str__(self):
         return self.label or self.name.replace('_', ' ').capitalize()
 
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+        # Cache instance's original name so we can check later whether it has changed
+        self._name = self.name
+
+    def rename_object_data(self, old_name, new_name):
+        """
+        Called when a CustomField has been renamed. Updates all assigned object data.
+        """
+        for ct in self.content_types.all():
+            model = ct.model_class()
+            params = {f'custom_field_data__{old_name}__isnull': False}
+            instances = model.objects.filter(**params)
+            for instance in instances:
+                instance.custom_field_data[new_name] = instance.custom_field_data.pop(old_name)
+            model.objects.bulk_update(instances, ['custom_field_data'], batch_size=100)
+
     def remove_stale_data(self, content_types):
         """
         Delete custom field data which is no longer relevant (either because the CustomField is

netbox/extras/models/models.py

@@ -391,6 +391,8 @@ class ImageAttachment(BigIDModel):
 # Journal entries
 #
 
+
+@extras_features('webhooks')
 class JournalEntry(ChangeLoggedModel):
     """
     A historical remark concerning an object; collectively, these form an object's journal. The journal is used to

netbox/extras/signals.py

@@ -5,7 +5,7 @@ from cacheops.signals import cache_invalidated, cache_read
 from django.conf import settings
 from django.contrib.contenttypes.models import ContentType
 from django.db import DEFAULT_DB_ALIAS
-from django.db.models.signals import m2m_changed, pre_delete
+from django.db.models.signals import m2m_changed, post_save, pre_delete
 from django.utils import timezone
 from django_prometheus.models import model_deletes, model_inserts, model_updates
 from prometheus_client import Counter
@@ -98,6 +98,14 @@ def handle_cf_removed_obj_types(instance, action, pk_set, **kwargs):
         instance.remove_stale_data(ContentType.objects.filter(pk__in=pk_set))
 
 
+def handle_cf_renamed(instance, created, **kwargs):
+    """
+    Handle the renaming of custom field data on objects when a CustomField is renamed.
+    """
+    if not created and instance.name != instance._name:
+        instance.rename_object_data(old_name=instance._name, new_name=instance.name)
+
+
 def handle_cf_deleted(instance, **kwargs):
     """
     Handle the cleanup of old custom field data when a CustomField is deleted.
@@ -106,6 +114,7 @@ def handle_cf_deleted(instance, **kwargs):
 
 
 m2m_changed.connect(handle_cf_removed_obj_types, sender=CustomField.content_types.through)
+post_save.connect(handle_cf_renamed, sender=CustomField)
 pre_delete.connect(handle_cf_deleted, sender=CustomField)
 
 

netbox/extras/tests/test_changelog.py

@@ -7,7 +7,7 @@ from dcim.models import Site
 from extras.choices import *
 from extras.models import CustomField, ObjectChange, Tag
 from utilities.testing import APITestCase
-from utilities.testing.utils import post_data
+from utilities.testing.utils import create_tags, post_data
 from utilities.testing.views import ModelViewTestCase
 
 
@@ -38,7 +38,7 @@ class ChangeLogViewTest(ModelViewTestCase):
         cf_select.content_types.set([ct])
 
     def test_create_object(self):
-        tags = self.create_tags('Tag 1', 'Tag 2')
+        tags = create_tags('Tag 1', 'Tag 2')
         form_data = {
             'name': 'Site 1',
             'slug': 'site-1',
@@ -72,7 +72,7 @@ class ChangeLogViewTest(ModelViewTestCase):
     def test_update_object(self):
         site = Site(name='Site 1', slug='site-1')
         site.save()
-        tags = self.create_tags('Tag 1', 'Tag 2', 'Tag 3')
+        tags = create_tags('Tag 1', 'Tag 2', 'Tag 3')
         site.tags.set('Tag 1', 'Tag 2')
 
         form_data = {
@@ -116,7 +116,7 @@ class ChangeLogViewTest(ModelViewTestCase):
             }
         )
         site.save()
-        self.create_tags('Tag 1', 'Tag 2')
+        create_tags('Tag 1', 'Tag 2')
         site.tags.set('Tag 1', 'Tag 2')
 
         request = {

netbox/extras/tests/test_customfields.py

@@ -91,6 +91,33 @@ class CustomFieldTest(TestCase):
         # Delete the custom field
         cf.delete()
 
+    def test_rename_customfield(self):
+        obj_type = ContentType.objects.get_for_model(Site)
+        FIELD_DATA = 'abc'
+
+        # Create a custom field
+        cf = CustomField(type=CustomFieldTypeChoices.TYPE_TEXT, name='field1')
+        cf.save()
+        cf.content_types.set([obj_type])
+
+        # Assign custom field data to an object
+        site = Site.objects.create(
+            name='Site 1',
+            slug='site-1',
+            custom_field_data={'field1': FIELD_DATA}
+        )
+        site.refresh_from_db()
+        self.assertEqual(site.custom_field_data['field1'], FIELD_DATA)
+
+        # Rename the custom field
+        cf.name = 'field2'
+        cf.save()
+
+        # Check that custom field data on the object has been updated
+        site.refresh_from_db()
+        self.assertNotIn('field1', site.custom_field_data)
+        self.assertEqual(site.custom_field_data['field2'], FIELD_DATA)
+
 
 class CustomFieldManagerTest(TestCase):
 

netbox/extras/tests/test_tags.py

@@ -2,7 +2,7 @@ from django.urls import reverse
 from rest_framework import status
 
 from dcim.models import Site
-from utilities.testing import APITestCase
+from utilities.testing import APITestCase, create_tags
 
 
 class TaggedItemTest(APITestCase):
@@ -10,7 +10,7 @@ class TaggedItemTest(APITestCase):
     Test the application of Tags to and item (a Site, for example) upon creation (POST) and modification (PATCH).
     """
     def test_create_tagged_item(self):
-        tags = self.create_tags("Foo", "Bar", "Baz")
+        tags = create_tags("Foo", "Bar", "Baz")
         data = {
             'name': 'Test Site',
             'slug': 'test-site',
@@ -37,7 +37,7 @@ class TaggedItemTest(APITestCase):
             slug='test-site'
         )
         site.tags.add("Foo", "Bar", "Baz")
-        self.create_tags("New Tag")
+        create_tags("New Tag")
         data = {
             'tags': [
                 {"name": "Foo"},

netbox/ipam/tests/test_views.py

@@ -6,7 +6,7 @@ from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
 from ipam.choices import *
 from ipam.models import Aggregate, IPAddress, Prefix, RIR, Role, RouteTarget, Service, VLAN, VLANGroup, VRF
 from tenancy.models import Tenant
-from utilities.testing import ViewTestCases
+from utilities.testing import ViewTestCases, create_tags
 
 
 class VRFTestCase(ViewTestCases.PrimaryObjectViewTestCase):
@@ -27,7 +27,7 @@ class VRFTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             VRF(name='VRF 3', rd='65000:3'),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'name': 'VRF X',
@@ -64,7 +64,7 @@ class RouteTargetTestCase(ViewTestCases.PrimaryObjectViewTestCase):
         )
         Tenant.objects.bulk_create(tenants)
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         route_targets = (
             RouteTarget(name='65000:1001', tenant=tenants[0]),
@@ -141,7 +141,7 @@ class AggregateTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             Aggregate(prefix=IPNetwork('10.3.0.0/16'), rir=rirs[0]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'prefix': IPNetwork('10.99.0.0/16'),
@@ -226,7 +226,7 @@ class PrefixTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             Prefix(prefix=IPNetwork('10.3.0.0/16'), vrf=vrfs[0], site=sites[0], role=roles[0]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'prefix': IPNetwork('192.0.2.0/24'),
@@ -277,7 +277,7 @@ class IPAddressTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             IPAddress(address=IPNetwork('192.0.2.3/24'), vrf=vrfs[0]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'vrf': vrfs[1].pk,
@@ -374,7 +374,7 @@ class VLANTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             VLAN(group=vlangroups[0], vid=103, name='VLAN103', site=sites[0], role=roles[0]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'site': sites[1].pk,
@@ -434,7 +434,7 @@ class ServiceTestCase(
             Service(device=device, name='Service 3', protocol=ServiceProtocolChoices.PROTOCOL_TCP, ports=[103]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'device': device.pk,

netbox/templates/extras/report_result.html

@@ -73,9 +73,11 @@
                                                 <a href="{{ url }}">{{ obj }}</a>
                                             {% elif obj %}
                                                 {{ obj }}
+                                            {% else %}
+                                                <span class="muted">&mdash;</span>
                                             {% endif %}
                                         </td>
-                                        <td>{{ message }}</td>
+                                        <td class="rendered-markdown">{{ message|render_markdown }}</td>
                                     </tr>
                                 {% endfor %}
                             {% endfor %}

netbox/tenancy/tests/test_views.py

@@ -1,5 +1,5 @@
 from tenancy.models import Tenant, TenantGroup
-from utilities.testing import ViewTestCases
+from utilities.testing import ViewTestCases, create_tags
 
 
 class TenantGroupTestCase(ViewTestCases.OrganizationalObjectViewTestCase):
@@ -53,7 +53,7 @@ class TenantTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             Tenant(name='Tenant 3', slug='tenant-3', group=tenant_groups[0]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'name': 'Tenant X',

netbox/utilities/testing/__init__.py

@@ -1,3 +1,4 @@
 from .api import *
+from .base import *
 from .utils import *
 from .views import *

netbox/utilities/testing/api.py

@@ -9,8 +9,8 @@ from rest_framework.test import APIClient
 from extras.choices import ObjectChangeActionChoices
 from extras.models import ObjectChange
 from users.models import ObjectPermission, Token
+from .base import ModelTestCase
 from .utils import disable_warnings
-from .views import ModelTestCase
 
 
 __all__ = (

netbox/utilities/testing/base.py

@@ -0,0 +1,161 @@
+from django.contrib.auth.models import User
+from django.contrib.contenttypes.models import ContentType
+from django.contrib.postgres.fields import ArrayField
+from django.core.exceptions import FieldDoesNotExist
+from django.db.models import ManyToManyField
+from django.forms.models import model_to_dict
+from django.test import Client, TestCase as _TestCase
+from netaddr import IPNetwork
+from taggit.managers import TaggableManager
+
+from users.models import ObjectPermission
+from utilities.permissions import resolve_permission_ct
+from .utils import extract_form_failures
+
+__all__ = (
+    'ModelTestCase',
+    'TestCase',
+)
+
+
+class TestCase(_TestCase):
+    user_permissions = ()
+
+    def setUp(self):
+
+        # Create the test user and assign permissions
+        self.user = User.objects.create_user(username='testuser')
+        self.add_permissions(*self.user_permissions)
+
+        # Initialize the test client
+        self.client = Client()
+        self.client.force_login(self.user)
+
+    #
+    # Permissions management
+    #
+
+    def add_permissions(self, *names):
+        """
+        Assign a set of permissions to the test user. Accepts permission names in the form <app>.<action>_<model>.
+        """
+        for name in names:
+            ct, action = resolve_permission_ct(name)
+            obj_perm = ObjectPermission(name=name, actions=[action])
+            obj_perm.save()
+            obj_perm.users.add(self.user)
+            obj_perm.object_types.add(ct)
+
+    #
+    # Custom assertions
+    #
+
+    def assertHttpStatus(self, response, expected_status):
+        """
+        TestCase method. Provide more detail in the event of an unexpected HTTP response.
+        """
+        err_message = None
+        # Construct an error message only if we know the test is going to fail
+        if response.status_code != expected_status:
+            if hasattr(response, 'data'):
+                # REST API response; pass the response data through directly
+                err = response.data
+            else:
+                # Attempt to extract form validation errors from the response HTML
+                form_errors = extract_form_failures(response.content)
+                err = form_errors or response.content or 'No data'
+            err_message = f"Expected HTTP status {expected_status}; received {response.status_code}: {err}"
+        self.assertEqual(response.status_code, expected_status, err_message)
+
+
+class ModelTestCase(TestCase):
+    """
+    Parent class for TestCases which deal with models.
+    """
+    model = None
+
+    def _get_queryset(self):
+        """
+        Return a base queryset suitable for use in test methods.
+        """
+        return self.model.objects.all()
+
+    def prepare_instance(self, instance):
+        """
+        Test cases can override this method to perform any necessary manipulation of an instance prior to its evaluation
+        against test data. For example, it can be used to decrypt a Secret's plaintext attribute.
+        """
+        return instance
+
+    def model_to_dict(self, instance, fields, api=False):
+        """
+        Return a dictionary representation of an instance.
+        """
+        # Prepare the instance and call Django's model_to_dict() to extract all fields
+        model_dict = model_to_dict(self.prepare_instance(instance), fields=fields)
+
+        # Map any additional (non-field) instance attributes that were specified
+        for attr in fields:
+            if hasattr(instance, attr) and attr not in model_dict:
+                model_dict[attr] = getattr(instance, attr)
+
+        for key, value in list(model_dict.items()):
+            try:
+                field = instance._meta.get_field(key)
+            except FieldDoesNotExist:
+                # Attribute is not a model field
+                continue
+
+            # Handle ManyToManyFields
+            if value and type(field) in (ManyToManyField, TaggableManager):
+
+                if field.related_model is ContentType:
+                    model_dict[key] = sorted([f'{ct.app_label}.{ct.model}' for ct in value])
+                else:
+                    model_dict[key] = sorted([obj.pk for obj in value])
+
+            if api:
+
+                # Replace ContentType numeric IDs with <app_label>.<model>
+                if type(getattr(instance, key)) is ContentType:
+                    ct = ContentType.objects.get(pk=value)
+                    model_dict[key] = f'{ct.app_label}.{ct.model}'
+
+                # Convert IPNetwork instances to strings
+                elif type(value) is IPNetwork:
+                    model_dict[key] = str(value)
+
+            else:
+
+                # Convert ArrayFields to CSV strings
+                if type(instance._meta.get_field(key)) is ArrayField:
+                    model_dict[key] = ','.join([str(v) for v in value])
+
+        return model_dict
+
+    #
+    # Custom assertions
+    #
+
+    def assertInstanceEqual(self, instance, data, exclude=None, api=False):
+        """
+        Compare a model instance to a dictionary, checking that its attribute values match those specified
+        in the dictionary.
+
+        :param instance: Python object instance
+        :param data: Dictionary of test data used to define the instance
+        :param exclude: List of fields to exclude from comparison (e.g. passwords, which get hashed)
+        :param api: Set to True is the data is a JSON representation of the instance
+        """
+        if exclude is None:
+            exclude = []
+
+        fields = [k for k in data.keys() if k not in exclude]
+        model_dict = self.model_to_dict(instance, fields=fields, api=api)
+
+        # Omit any dictionary keys which are not instance attributes or have been excluded
+        relevant_data = {
+            k: v for k, v in data.items() if hasattr(instance, k) and k not in exclude
+        }
+
+        self.assertDictEqual(model_dict, relevant_data)

netbox/utilities/testing/utils.py

@@ -3,8 +3,10 @@ import re
 from contextlib import contextmanager
 
 from django.contrib.auth.models import Permission, User
+from django.utils.text import slugify
 
 from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
+from extras.models import Tag
 
 
 def post_data(data):
@@ -59,6 +61,15 @@ def create_test_user(username='testuser', permissions=None):
     return user
 
 
+def create_tags(*names):
+    """
+    Create and return a Tag instance for each name given.
+    """
+    tags = [Tag(name=name, slug=slugify(name)) for name in names]
+    Tag.objects.bulk_create(tags)
+    return tags
+
+
 def extract_form_failures(content):
     """
     Given raw HTML content from an HTTP response, return a list of form errors.

netbox/utilities/testing/views.py

@@ -1,182 +1,20 @@
-from django.contrib.auth.models import User
 from django.contrib.contenttypes.models import ContentType
-from django.contrib.postgres.fields import ArrayField
-from django.core.exceptions import FieldDoesNotExist, ObjectDoesNotExist
-from django.db.models import ManyToManyField
-from django.forms.models import model_to_dict
-from django.test import Client, TestCase as _TestCase, override_settings
+from django.core.exceptions import ObjectDoesNotExist
+from django.test import override_settings
 from django.urls import reverse
-from django.utils.text import slugify
-from netaddr import IPNetwork
-from taggit.managers import TaggableManager
 
 from extras.choices import ObjectChangeActionChoices
-from extras.models import ObjectChange, Tag
+from extras.models import ObjectChange
 from users.models import ObjectPermission
-from utilities.permissions import resolve_permission_ct
-from .utils import disable_warnings, extract_form_failures, post_data
-
+from .base import ModelTestCase
+from .utils import disable_warnings, post_data
 
 __all__ = (
-    'TestCase',
-    'ModelTestCase',
     'ModelViewTestCase',
     'ViewTestCases',
 )
 
 
-class TestCase(_TestCase):
-    user_permissions = ()
-
-    def setUp(self):
-
-        # Create the test user and assign permissions
-        self.user = User.objects.create_user(username='testuser')
-        self.add_permissions(*self.user_permissions)
-
-        # Initialize the test client
-        self.client = Client()
-        self.client.force_login(self.user)
-
-    def prepare_instance(self, instance):
-        """
-        Test cases can override this method to perform any necessary manipulation of an instance prior to its evaluation
-        against test data. For example, it can be used to decrypt a Secret's plaintext attribute.
-        """
-        return instance
-
-    def model_to_dict(self, instance, fields, api=False):
-        """
-        Return a dictionary representation of an instance.
-        """
-        # Prepare the instance and call Django's model_to_dict() to extract all fields
-        model_dict = model_to_dict(self.prepare_instance(instance), fields=fields)
-
-        # Map any additional (non-field) instance attributes that were specified
-        for attr in fields:
-            if hasattr(instance, attr) and attr not in model_dict:
-                model_dict[attr] = getattr(instance, attr)
-
-        for key, value in list(model_dict.items()):
-            try:
-                field = instance._meta.get_field(key)
-            except FieldDoesNotExist:
-                # Attribute is not a model field
-                continue
-
-            # Handle ManyToManyFields
-            if value and type(field) in (ManyToManyField, TaggableManager):
-
-                if field.related_model is ContentType:
-                    model_dict[key] = sorted([f'{ct.app_label}.{ct.model}' for ct in value])
-                else:
-                    model_dict[key] = sorted([obj.pk for obj in value])
-
-            if api:
-
-                # Replace ContentType numeric IDs with <app_label>.<model>
-                if type(getattr(instance, key)) is ContentType:
-                    ct = ContentType.objects.get(pk=value)
-                    model_dict[key] = f'{ct.app_label}.{ct.model}'
-
-                # Convert IPNetwork instances to strings
-                elif type(value) is IPNetwork:
-                    model_dict[key] = str(value)
-
-            else:
-
-                # Convert ArrayFields to CSV strings
-                if type(instance._meta.get_field(key)) is ArrayField:
-                    model_dict[key] = ','.join([str(v) for v in value])
-
-        return model_dict
-
-    #
-    # Permissions management
-    #
-
-    def add_permissions(self, *names):
-        """
-        Assign a set of permissions to the test user. Accepts permission names in the form <app>.<action>_<model>.
-        """
-        for name in names:
-            ct, action = resolve_permission_ct(name)
-            obj_perm = ObjectPermission(name=name, actions=[action])
-            obj_perm.save()
-            obj_perm.users.add(self.user)
-            obj_perm.object_types.add(ct)
-
-    #
-    # Custom assertions
-    #
-
-    def assertHttpStatus(self, response, expected_status):
-        """
-        TestCase method. Provide more detail in the event of an unexpected HTTP response.
-        """
-        err_message = None
-        # Construct an error message only if we know the test is going to fail
-        if response.status_code != expected_status:
-            if hasattr(response, 'data'):
-                # REST API response; pass the response data through directly
-                err = response.data
-            else:
-                # Attempt to extract form validation errors from the response HTML
-                form_errors = extract_form_failures(response.content)
-                err = form_errors or response.content or 'No data'
-            err_message = f"Expected HTTP status {expected_status}; received {response.status_code}: {err}"
-        self.assertEqual(response.status_code, expected_status, err_message)
-
-    def assertInstanceEqual(self, instance, data, exclude=None, api=False):
-        """
-        Compare a model instance to a dictionary, checking that its attribute values match those specified
-        in the dictionary.
-
-        :param instance: Python object instance
-        :param data: Dictionary of test data used to define the instance
-        :param exclude: List of fields to exclude from comparison (e.g. passwords, which get hashed)
-        :param api: Set to True is the data is a JSON representation of the instance
-        """
-        if exclude is None:
-            exclude = []
-
-        fields = [k for k in data.keys() if k not in exclude]
-        model_dict = self.model_to_dict(instance, fields=fields, api=api)
-
-        # Omit any dictionary keys which are not instance attributes or have been excluded
-        relevant_data = {
-            k: v for k, v in data.items() if hasattr(instance, k) and k not in exclude
-        }
-
-        self.assertDictEqual(model_dict, relevant_data)
-
-    #
-    # Convenience methods
-    #
-
-    @classmethod
-    def create_tags(cls, *names):
-        """
-        Create and return a Tag instance for each name given.
-        """
-        tags = [Tag(name=name, slug=slugify(name)) for name in names]
-        Tag.objects.bulk_create(tags)
-        return tags
-
-
-class ModelTestCase(TestCase):
-    """
-    Parent class for TestCases which deal with models.
-    """
-    model = None
-
-    def _get_queryset(self):
-        """
-        Return a base queryset suitable for use in test methods.
-        """
-        return self.model.objects.all()
-
-
 #
 # UI Tests
 #
@@ -185,7 +23,6 @@ class ModelViewTestCase(ModelTestCase):
     """
     Base TestCase for model views. Subclass to test individual views.
     """
-
     def _get_base_url(self):
         """
         Return the base format for a URL for the test's model. Override this to test for a model which belongs

netbox/virtualization/forms.py

@@ -789,14 +789,36 @@ class VMInterfaceBulkEditForm(BootstrapMixin, AddRemoveTagsForm, BulkEditForm):
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
-        vm_id = self.initial.get('virtual_machine') or self.data.get('virtual_machine')
+        if 'virtual_machine' in self.initial:
+            vm_id = self.initial.get('virtual_machine')
 
-        # Restrict parent interface assignment by VM
-        self.fields['parent'].widget.add_query_param('virtualmachine_id', vm_id)
+            # Restrict parent interface assignment by VM
+            self.fields['parent'].widget.add_query_param('virtualmachine_id', vm_id)
 
-        # Limit VLAN choices by virtual machine
-        self.fields['untagged_vlan'].widget.add_query_param('available_on_virtualmachine', vm_id)
-        self.fields['tagged_vlans'].widget.add_query_param('available_on_virtualmachine', vm_id)
+            # Limit VLAN choices by virtual machine
+            self.fields['untagged_vlan'].widget.add_query_param('available_on_virtualmachine', vm_id)
+            self.fields['tagged_vlans'].widget.add_query_param('available_on_virtualmachine', vm_id)
+
+        else:
+            # See 5643
+            if 'pk' in self.initial:
+                site = None
+                interfaces = VMInterface.objects.filter(pk__in=self.initial['pk']).prefetch_related(
+                    'virtual_machine__cluster__site'
+                )
+
+                # Check interface sites.  First interface should set site, further interfaces will either continue the
+                # loop or reset back to no site and break the loop.
+                for interface in interfaces:
+                    if site is None:
+                        site = interface.virtual_machine.cluster.site
+                    elif interface.virtual_machine.cluster.site is not site:
+                        site = None
+                        break
+
+                if site is not None:
+                    self.fields['untagged_vlan'].widget.add_query_param('site_id', site.pk)
+                    self.fields['tagged_vlans'].widget.add_query_param('site_id', site.pk)
 
 
 class VMInterfaceBulkRenameForm(BulkRenameForm):

netbox/virtualization/tests/test_views.py

@@ -5,7 +5,7 @@ from netaddr import EUI
 from dcim.choices import InterfaceModeChoices
 from dcim.models import DeviceRole, Platform, Site
 from ipam.models import VLAN
-from utilities.testing import ViewTestCases
+from utilities.testing import ViewTestCases, create_tags
 from virtualization.choices import *
 from virtualization.models import Cluster, ClusterGroup, ClusterType, VirtualMachine, VMInterface
 
@@ -100,7 +100,7 @@ class ClusterTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             Cluster(name='Cluster 3', group=clustergroups[0], type=clustertypes[0], site=sites[0]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'name': 'Cluster X',
@@ -174,7 +174,7 @@ class VirtualMachineTestCase(ViewTestCases.PrimaryObjectViewTestCase):
             VirtualMachine(name='Virtual Machine 3', cluster=clusters[0], role=deviceroles[0], platform=platforms[0]),
         ])
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'cluster': clusters[1].pk,
@@ -256,7 +256,7 @@ class VMInterfaceTestCase(ViewTestCases.DeviceComponentViewTestCase):
         )
         VLAN.objects.bulk_create(vlans)
 
-        tags = cls.create_tags('Alpha', 'Bravo', 'Charlie')
+        tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
             'virtual_machine': virtualmachines[1].pk,