feat(ipam): Add connection/link peer to VLANDeviceTable

The VLAN Device Interfaces table now includes `connection` and
`link_peer` columns, using the existing interface templates to render
peer/connection context consistently.

Fixes #15801

.github/ISSUE_TEMPLATE/03-performance.yaml

@@ -1,43 +0,0 @@
----
-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/tables/tables.py

@@ -43,7 +43,7 @@ IMAGEATTACHMENT_IMAGE = """
   <a href="{{ record.image.url }}" target="_blank" class="image-preview" data-bs-placement="top">
     <i class="mdi mdi-image"></i></a>
 {% endif %}
-<a href="{{ record.get_absolute_url }}">{{ record.filename|truncate_middle:16 }}</a>
+<a href="{{ record.get_absolute_url }}">{{ record }}</a>
 """
 
 NOTIFICATION_ICON = """

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 AutoSyncRecord, DataSource, ObjectType
+from core.models import 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
@@ -754,53 +754,3 @@ 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/vlans.py

@@ -4,6 +4,7 @@ from django.utils.translation import gettext_lazy as _
 from django_tables2.utils import Accessor
 
 from dcim.models import Interface
+from dcim.tables.template_code import INTERFACE_LINKTERMINATION, LINKTERMINATION
 from ipam.models import *
 from netbox.tables import NetBoxTable, OrganizationalModelTable, PrimaryModelTable, columns
 from tenancy.tables import TenancyColumnsMixin, TenantColumn
@@ -159,11 +160,26 @@ class VLANDevicesTable(VLANMembersTable):
     actions = columns.ActionsColumn(
         actions=('edit',)
     )
+    link_peer = columns.TemplateColumn(
+        accessor='link_peers',
+        template_code=LINKTERMINATION,
+        orderable=False,
+        verbose_name=_('Link Peers'),
+    )
+
+    # Override PathEndpointTable.connection to accommodate virtual circuits
+    connection = columns.TemplateColumn(
+        accessor='_path__destinations',
+        template_code=INTERFACE_LINKTERMINATION,
+        orderable=False,
+        verbose_name=_('Connection'),
+    )
 
     class Meta(NetBoxTable.Meta):
         model = Interface
-        fields = ('device', 'name', 'tagged', 'actions')
+        fields = ('device', 'name', 'link_peer', 'connection', 'tagged', 'actions')
-        exclude = ('id', )
+        default_columns = ('device', 'name', 'connection', 'tagged', 'actions')
+        exclude = ('id',)
 
 
 class VLANVirtualMachinesTable(VLANMembersTable):

netbox/netbox/models/features.py

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

@@ -3,8 +3,6 @@
 
 {% 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

@@ -1,20 +0,0 @@
-{% 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

@@ -1,20 +0,0 @@
-{% 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

@@ -3,8 +3,6 @@
 
 {% 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

@@ -6,6 +6,38 @@
     <button class="btn btn-outline-secondary toggle-depth" type="button">
         {% trans "Hide Depth Indicators" %}
     </button>
-    {% include 'ipam/inc/max_depth.html' %}
+    <div class="dropdown">
-    {% include 'ipam/inc/max_length.html' %}
+        <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>
 {% endblock %}

netbox/utilities/templatetags/builtins/filters.py

@@ -252,16 +252,3 @@ def isodatetime(value, spec='seconds'):
     else:
         return ''
     return mark_safe(f'<span title="{naturaltime(value)}">{text}</span>')
-
-
-@register.filter
-def truncate_middle(value, length):
-    if len(value) <= length:
-        return value
-
-    # Calculate split points for the two parts
-    half_len = (length - 1) // 2  # 1 for the ellipsis
-    first_part = value[:half_len]
-    second_part = value[len(value) - (length - 1 - half_len):]
-
-    return mark_safe(f"{first_part}&hellip;{second_part}")