Converted IPAddress.interface to a GenericForeignKey

netbox/virtualization/migrations/0001_initial.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.11.4 on 2017-08-16 21:06
+# Generated by Django 1.11.4 on 2017-08-18 19:46
 from __future__ import unicode_literals
 
 import dcim.fields
@@ -13,9 +13,9 @@ class Migration(migrations.Migration):
     initial = True
 
     dependencies = [
-        ('tenancy', '0003_unicode_literals'),
         ('dcim', '0041_napalm_integration'),
-        ('ipam', '0018_remove_service_uniqueness_constraint'),
+        ('ipam', '0019_ipaddress_interface_to_gfk'),
+        ('tenancy', '0003_unicode_literals'),
     ]
 
     operations = [
@@ -89,6 +89,7 @@ class Migration(migrations.Migration):
                 ('virtual_machine', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='interfaces', to='virtualization.VirtualMachine')),
             ],
             options={
+                'verbose_name': 'VM interface',
                 'ordering': ['virtual_machine', 'name'],
             },
         ),

netbox/virtualization/models.py

@@ -221,6 +221,11 @@ class VMInterface(models.Model):
         max_length=100,
         blank=True
     )
+    ip_addresses = GenericRelation(
+        to='ipam.IPAddress',
+        content_type_field='interface_type',
+        object_id_field='interface_id'
+    )
 
     class Meta:
         ordering = ['virtual_machine', 'name']