Fixes: #7336 - VLAN Translation (#17745)

* VLANTranslationPolicy and VLANTranslationRule models and all associated UI classes

* Change VLANTranslationPolicy to a PrimaryModel and make name unique

* Add serializer classes to InterfaceSerializer

* Remake migrations

* Add GraphQL typing

* Skip tagged models in test

* Missing migration

* Remove get_absolute_url methods

* Remove package-lock.json

* Rebuild migration and add constraints and field options

* Rebuild migrations

* Use DynamicModelChoiceField for policy field

* Make vlan_translation_policy fields on filtersets more consistent with existing __name convention

* Add vlan_translation_table to VMInterface detail page

* Add vlan_translation_policy to VMInterfaceSerializer

* Move vlan_translation_policy fields to model and filterset mixins

* Protect in-use policies against deletion

* Add vlan_translation_policy to fields in VMInterfaceSerializer

* Cleanup indentation

* Remove unnecessary ordering column

* Rebuild migrations

* Search methods and registration

* Ensure 'id' column is present by default

* Add graphql types/filters/schema for VLANTranslationRule

* Filterset tests

* View tests

* API and viewset tests (incomplete)

* Add tags to VLANTranslationRuleForm

* Complete viewset tests for VLANTranslationRule

* Make VLANTranslationRule.policy nullable (but still required)

* Revert "Make VLANTranslationRule.policy nullable (but still required)"

This reverts commit 4c1bb437ef.

* Revert nullability

* Explicitly prefetch policy in graphql

* Documentation of new and affected models

* Add note about select_related in graphql

* Rework policy/rule documentation

* Move vlan_translation_policy into 802.1Q Switching fieldset

* Remove redundant InterfaceVLANTranslationTable

* Conditionally include vlan_translation_table in interface.html and vminterface.html

* Add description field to VLANTranslationRule

* Define vlan_translation_table conditionally

* Add policy (name) filter to VLANTranslationRuleFilterSet

* Revert changes to adding-models.md (moved to another PR)

* Dynamic table for linked rules in vlantranslationpolicy.html

* Misc cleanup

---------

Co-authored-by: Jeremy Stretch <jstretch@netboxlabs.com>

netbox/dcim/filtersets.py

@@ -8,7 +8,7 @@ from circuits.models import CircuitTermination
 from extras.filtersets import LocalConfigContextFilterSet
 from extras.models import ConfigTemplate
 from ipam.filtersets import PrimaryIPFilterSet
-from ipam.models import ASN, IPAddress, VRF
+from ipam.models import ASN, IPAddress, VLANTranslationPolicy, VRF
 from netbox.choices import ColorChoices
 from netbox.filtersets import (
     BaseFilterSet, ChangeLoggedModelFilterSet, OrganizationalModelFilterSet, NetBoxModelFilterSet,
@@ -1629,6 +1629,17 @@ class CommonInterfaceFilterSet(django_filters.FilterSet):
         to_field_name='identifier',
         label=_('L2VPN'),
     )
+    vlan_translation_policy_id = django_filters.ModelMultipleChoiceFilter(
+        field_name='vlan_translation_policy',
+        queryset=VLANTranslationPolicy.objects.all(),
+        label=_('VLAN Translation Policy (ID)'),
+    )
+    vlan_translation_policy = django_filters.ModelMultipleChoiceFilter(
+        field_name='vlan_translation_policy__name',
+        queryset=VLANTranslationPolicy.objects.all(),
+        to_field_name='name',
+        label=_('VLAN Translation Policy'),
+    )
 
     def filter_vlan_id(self, queryset, name, value):
         value = value.strip()