Add additional FKs

netbox/ipam/migrations/0082_ipaddress_prefix.py

@@ -16,7 +16,7 @@ def draw_progress(count, total, length=20):
     sys.stdout.flush()
 
 
-def set_prefix(apps, schema_editor):
+def set_ipaddress_prefix(apps, schema_editor):
     start = time.time()
     IPAddress = apps.get_model('ipam', 'IPAddress')
     Prefix = apps.get_model('ipam', 'Prefix')
@@ -27,26 +27,87 @@ def set_prefix(apps, schema_editor):
     if total > 0:
         print('\r\n')
     draw_progress(i, total, 50)
-    for ip in addresses:
+    for address in addresses:
         i += 1
         prefixes = Prefix.objects.filter(
-            vrf=ip.vrf,
-            prefix__net_contains_or_equals=str(ip.address.ip),
-            prefix__net_mask_length__lte=ip.address.prefixlen,
+            vrf=address.vrf,
+            prefix__net_contains_or_equals=str(address.address.ip),
+            prefix__net_mask_length__lte=address.address.prefixlen,
         )
-        ip.prefix = prefixes.last()
-        ip.save()
+        address.prefix = prefixes.last()
+        address.save()
         draw_progress(i, total, 50)
 
     end = time.time()
     print(f"\r\nElapsed Time: {end - start:.2f}s")
 
 
-def unset_prefix(apps, schema_editor):
+def unset_ipaddress_prefix(apps, schema_editor):
     IPAddress = apps.get_model('ipam', 'IPAddress')
     IPAddress.objects.update(prefix=None)
 
 
+def set_iprange_prefix(apps, schema_editor):
+    IPRange = apps.get_model('ipam', 'IPRange')
+    Prefix = apps.get_model('ipam', 'Prefix')
+    start = time.time()
+
+    addresses = IPRange.objects.all()
+    i = 0
+    total = addresses.count()
+    if total > 0:
+        print('\r\n')
+    draw_progress(i, total, 50)
+    for address in addresses:
+        i += 1
+        prefixes = Prefix.objects.filter(
+            vrf=address.vrf,
+            prefix__net_contains_or_equals=str(address.start_address.ip),
+            prefix__net_mask_length__lte=address.start_address.prefixlen,
+        )
+        address.prefix = prefixes.last()
+        address.save()
+        draw_progress(i, total, 50)
+
+    end = time.time()
+    print(f"\r\nElapsed Time: {end - start:.2f}s")
+
+
+def unset_iprange_prefix(apps, schema_editor):
+    IPRange = apps.get_model('ipam', 'IPRange')
+    IPRange.objects.update(prefix=None)
+
+
+def set_prefix_aggregate(apps, schema_editor):
+    Prefix = apps.get_model('ipam', 'Prefix')
+    Aggregate = apps.get_model('ipam', 'Aggregate')
+
+    start = time.time()
+    addresses = Prefix.objects.all()
+    i = 0
+    total = addresses.count()
+    if total > 0:
+        print('\r\n')
+    draw_progress(i, total, 50)
+    for address in addresses:
+        i += 1
+        aggregates = Aggregate.objects.filter(
+            prefix__net_contains_or_equals=str(address.prefix.ip),
+            prefix__net_mask_length__lte=address.prefix.prefixlen,
+        )
+        address.aggregate = aggregates.last()
+        address.save()
+        draw_progress(i, total, 50)
+
+    end = time.time()
+    print(f"\r\nElapsed Time: {end - start:.2f}s")
+
+
+def unset_prefix_aggregate(apps, schema_editor):
+    Prefix = apps.get_model('ipam', 'Prefix')
+    Prefix.objects.update(aggregate=None)
+
+
 class Migration(migrations.Migration):
 
     dependencies = [
@@ -65,5 +126,29 @@ class Migration(migrations.Migration):
                 to='ipam.prefix',
             ),
         ),
-        migrations.RunPython(set_prefix, unset_prefix)
+        migrations.AddField(
+            model_name='iprange',
+            name='prefix',
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name='ip_ranges',
+                to='ipam.prefix',
+            ),
+        ),
+        migrations.AddField(
+            model_name='prefix',
+            name='aggregate',
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name='prefixes',
+                to='ipam.aggregate',
+            ),
+        ),
+        migrations.RunPython(set_ipaddress_prefix, unset_ipaddress_prefix),
+        migrations.RunPython(set_iprange_prefix, unset_iprange_prefix),
+        migrations.RunPython(set_prefix_aggregate, unset_prefix_aggregate),
     ]

netbox/ipam/models/ip.py

@@ -204,6 +204,14 @@ class Prefix(ContactsMixin, GetAvailablePrefixesMixin, CachedScopeMixin, Primary
     areas and/or assigned to VRFs. A Prefix must be assigned a status and may optionally be assigned a used-define Role.
     A Prefix can also be assigned to a VLAN where appropriate.
     """
+    aggregate = models.ForeignKey(
+        to='ipam.Aggregate',
+        on_delete=models.PROTECT,
+        related_name='prefixes',
+        blank=True,
+        null=True,
+        verbose_name=_('aggregate')
+    )
     prefix = IPNetworkField(
         verbose_name=_('prefix'),
         help_text=_('IPv4 or IPv6 network with mask')
@@ -480,6 +488,14 @@ class IPRange(ContactsMixin, PrimaryModel):
     """
     A range of IP addresses, defined by start and end addresses.
     """
+    prefix = models.ForeignKey(
+        to='ipam.Prefix',
+        on_delete=models.PROTECT,
+        related_name='ip_ranges',
+        null=True,
+        blank=True,
+        verbose_name=_('prefix'),
+    )
     start_address = IPAddressField(
         verbose_name=_('start address'),
         help_text=_('IPv4 or IPv6 address (with mask)')