Merge pull request #1987 from digitalocean/develop

Release v2.3.2

CONTRIBUTING.md

@@ -10,24 +10,23 @@ We have established a Google Groups Mailing List for issues and general
 discussion. This is the best forum for obtaining assistance with NetBox
 installation. You can find us [here](https://groups.google.com/forum/#!forum/netbox-discuss).
 
-### Freenode IRC
+### Slack
 
-For real-time discussion, you can join the #netbox channel on [Freenode](https://freenode.net/).
-You can connect to Freenode at irc.freenode.net using an IRC client, or you can
-use their [webchat client](https://webchat.freenode.net/).
+For real-time discussion, you can join the #netbox Slack channel on [NetworkToCode](https://slack.networktocode.com/).
 
 ## Reporting Bugs
 
-* First, ensure that you've installed the [latest stable version](https://github.com/digitalocean/netbox/releases) of
-NetBox. If you're running an older version, it's possible that the bug has
+* First, ensure that you've installed the [latest stable version](https://github.com/digitalocean/netbox/releases)
+of NetBox. If you're running an older version, it's possible that the bug has
 already been fixed.
 
-* Next, check the GitHub [issues list](https://github.com/digitalocean/netbox/issues) to see if the bug you've found has already
-been reported. If you think you may be experiencing a reported issue that
-hasn't already been resolved, please click "add a reaction" in the top right
-corner of the issue and add a thumbs up (+1). You mightalso want to add a
-comment describing how it's affecting your installation. This will allow us to
-prioritize bugs based on how many users are affected.
+* Next, check the GitHub [issues list](https://github.com/digitalocean/netbox/issues)
+to see if the bug you've found has already been reported. If you think you may
+be experiencing a reported issue that hasn't already been resolved, please
+click "add a reaction" in the top right corner of the issue and add a thumbs
+up (+1). You mightalso want to add a comment describing how it's affecting your
+installation. This will allow us to prioritize bugs based on how many users are
+affected.
 
 * If you haven't found an existing issue that describes your suspected bug,
 please inquire about it on the mailing list. **Do not** file an issue until you
@@ -44,7 +43,7 @@ include:
 
 * Please avoid prepending any sort of tag (e.g. "[Bug]") to the issue title.
 The issue will be reviewed by a moderator after submission and the appropriate
-labels will be applied.
+labels will be applied for categorization.
 
 * Keep in mind that we prioritize bugs based on their severity and how much
 work is required to resolve them. It may take some time for someone to address
@@ -52,15 +51,15 @@ your issue.
 
 ## Feature Requests
 
-* First, check the GitHub [issues list](https://github.com/digitalocean/netbox/issues) to see if the feature you're requesting
-is already listed. (Be sure to search closed issues as well, since some
-feature requests have been rejected.) If the feature you'd like to see has
-already been requested and is open, click "add a reaction" in the top right
-corner of the issue and add a thumbs up (+1). This ensures that the issue has
-a better chance of receiving attention. Also feel free to add a comment with
-any additional justification for the feature. (However, note that comments with
-no substance other than a "+1" will be deleted. Please use GitHub's reactions
-feature to indicate your support.)
+* First, check the GitHub [issues list](https://github.com/digitalocean/netbox/issues)
+to see if the feature you're requesting is already listed. (Be sure to search
+closed issues as well, since some feature requests have been rejected.) If the
+feature you'd like to see has already been requested and is open, click "add a
+reaction" in the top right corner of the issue and add a thumbs up (+1). This
+ensures that the issue has a better chance of receiving attention. Also feel
+free to add a comment with any additional justification for the feature.
+(However, note that comments with no substance other than a "+1" will be
+deleted. Please use GitHub's reactions feature to indicate your support.)
 
 * Due to an excessive backlog of feature requests, we are not currently
 accepting any proposals which substantially extend NetBox's functionality
@@ -88,7 +87,7 @@ following:
 
 * Please avoid prepending any sort of tag (e.g. "[Feature]") to the issue
 title. The issue will be reviewed by a moderator after submission and the
-appropriate labels will be applied.
+appropriate labels will be applied for categorization.
 
 ## Submitting Pull Requests
 
@@ -109,3 +108,10 @@ these checks):
     * All tests pass when run with `./manage.py test`
     * PEP 8 compliance is enforced, with the exception that lines may be
       greater than 80 characters in length
+
+## Commenting
+
+Only comment on an issue if you are sharing a relevant idea or constructive
+feedback. **Do not** comment on an issue just to show your support (give the
+top post a :+1: instead) or ask for an ETA. These comments will be deleted to
+reduce noise in the discussion.

README.md

@@ -1,12 +1,18 @@
 ![NetBox](docs/netbox_logo.png "NetBox logo")
 
-NetBox is an IP address management (IPAM) and data center infrastructure management (DCIM) tool. Initially conceived by the network engineering team at [DigitalOcean](https://www.digitalocean.com/), NetBox was developed specifically to address the needs of network and infrastructure engineers.
+NetBox is an IP address management (IPAM) and data center infrastructure
+management (DCIM) tool. Initially conceived by the network engineering team at
+[DigitalOcean](https://www.digitalocean.com/), NetBox was developed specifically
+to address the needs of network and infrastructure engineers.
 
-NetBox runs as a web application atop the [Django](https://www.djangoproject.com/) Python framework with a [PostgreSQL](http://www.postgresql.org/) database. For a complete list of requirements, see `requirements.txt`. The code is available [on GitHub](https://github.com/digitalocean/netbox).
+NetBox runs as a web application atop the [Django](https://www.djangoproject.com/)
+Python framework with a [PostgreSQL](http://www.postgresql.org/) database. For a
+complete list of requirements, see `requirements.txt`. The code is available [on GitHub](https://github.com/digitalocean/netbox).
 
 The complete documentation for NetBox can be found at [Read the Docs](http://netbox.readthedocs.io/en/stable/).
 
-Questions? Comments? Please subscribe to [the netbox-discuss mailing list](https://groups.google.com/forum/#!forum/netbox-discuss), or join us on IRC in **#netbox** on **irc.freenode.net**!
+Questions? Comments? Please subscribe to [the netbox-discuss mailing list](https://groups.google.com/forum/#!forum/netbox-discuss),
+or join us in the #netbox Slack channel on [NetworkToCode](https://networktocode.slack.com/)!
 
 ### Build Status
 
@@ -27,9 +33,12 @@ NetBox is built against both Python 2.7 and 3.5.  Python 3.5 is recommended.
 
 # Installation
 
-Please see [the documentation](http://netbox.readthedocs.io/en/stable/) for instructions on installing NetBox. To upgrade NetBox, please download the [latest release](https://github.com/digitalocean/netbox/releases) and run `upgrade.sh`.
+Please see [the documentation](http://netbox.readthedocs.io/en/stable/) for
+instructions on installing NetBox. To upgrade NetBox, please download the [latest release](https://github.com/digitalocean/netbox/releases)
+and run `upgrade.sh`.
 
 ## Alternative Installations
 
 * [Docker container](https://github.com/ninech/netbox-docker) (via [@cimnine](https://github.com/cimnine))
 * [Vagrant deployment](https://github.com/ryanmerolle/netbox-vagrant) (via [@ryanmerolle](https://github.com/ryanmerolle))
+* [Ansible deployment](https://github.com/lae/ansible-role-netbox) (via [@lae](https://github.com/lae))

docs/api/examples.md

@@ -5,7 +5,7 @@ Supported HTTP methods:
 * `GET`: Retrieve an object or list of objects
 * `POST`: Create a new object
 * `PUT`: Update an existing object, all mandatory fields must be specified
-* `PATCH`: Updates an existing object, only specifiying the field to be changed
+* `PATCH`: Updates an existing object, only specifying the field to be changed
 * `DELETE`: Delete an existing object
 
 To authenticate a request, attach your token in an `Authorization` header:
@@ -144,4 +144,4 @@ $ curl -v -X DELETE -H "Authorization: Token d2f763479f703d80de0ec15254237bc651f
 * Closing connection 0
 ```
 
-The response to a successfull `DELETE` request will have code 204 (No Content); the body of the response will be empty.
+The response to a successful `DELETE` request will have code 204 (No Content); the body of the response will be empty.

docs/installation/ldap.md

@@ -87,7 +87,7 @@ AUTH_LDAP_USER_ATTR_MAP = {
 from django_auth_ldap.config import LDAPSearch, GroupOfNamesType
 
 # This search ought to return all groups to which the user belongs. django_auth_ldap uses this to determine group
-# heirarchy.
+# hierarchy.
 AUTH_LDAP_GROUP_SEARCH = LDAPSearch("dc=example,dc=com", ldap.SCOPE_SUBTREE,
                                     "(objectClass=group)")
 AUTH_LDAP_GROUP_TYPE = GroupOfNamesType()

docs/installation/netbox.md

@@ -91,9 +91,7 @@ Checking connectivity... done.
 !!! warning
     Ensure that the media directory (`/opt/netbox/netbox/media/` in this example) and all its subdirectories are writable by the user account as which NetBox runs. If the NetBox process does not have permission to write to this directory, attempts to upload files (e.g. image attachments) will fail. (The appropriate user account will vary by platform.)
 
-    ```
-    # chown -R netbox:netbox /opt/netbox/netbox/media/
-    ```
+    `# chown -R netbox:netbox /opt/netbox/netbox/media/`
 
 ## Install Python Packages
 

docs/installation/upgrading.md

@@ -21,6 +21,12 @@ Copy the 'configuration.py' you created when first installing to the new version
 # cp /opt/netbox-X.Y.Z/netbox/netbox/configuration.py /opt/netbox/netbox/netbox/configuration.py
 ```
 
+Be sure to replicate your uploaded media as well. (The exact action necessary will depend on where you choose to store your media, but in general moving or copying the media directory will suffice.)
+
+```no-highlight
+# cp -pr /opt/netbox-X.Y.Z/netbox/media/ /opt/netbox/netbox/
+```
+
 If you followed the original installation guide to set up gunicorn, be sure to copy its configuration as well:
 
 ```no-highlight

docs/installation/web-server.md

@@ -82,6 +82,7 @@ Once Apache is installed, proceed with the following configuration (Be sure to m
         ProxyPass !
     </Location>
 
+    RequestHeader set "X-Forwarded-Proto" expr=%{REQUEST_SCHEME}
     ProxyPass / http://127.0.0.1:8001/
     ProxyPassReverse / http://127.0.0.1:8001/
 </VirtualHost>
@@ -92,6 +93,7 @@ Save the contents of the above example in `/etc/apache2/sites-available/netbox.c
 ```no-highlight
 # a2enmod proxy
 # a2enmod proxy_http
+# a2enmod headers
 # a2ensite netbox
 # service apache2 restart
 ```

docs/miscellaneous/shell.md

@@ -1,4 +1,4 @@
-NetBox includes a Python shell withing which objects can be directly queried, created, modified, and deleted. To enter the shell, run the following command:
+NetBox includes a Python shell within which objects can be directly queried, created, modified, and deleted. To enter the shell, run the following command:
 
 ```
 ./manage.py nbshell
@@ -86,7 +86,7 @@ The `count()` method can be appended to the queryset to return a count of object
 982
 ```
 
-Relationships with other models can be traversed by concatenting field names with a double-underscore. For example, the following will return all devices assigned to the tenant named "Pied Piper."
+Relationships with other models can be traversed by concatenating field names with a double-underscore. For example, the following will return all devices assigned to the tenant named "Pied Piper."
 
 ```
 >>> Device.objects.filter(tenant__name='Pied Piper')

netbox/circuits/api/serializers.py

@@ -2,11 +2,12 @@ from __future__ import unicode_literals
 
 from rest_framework import serializers
 
+from circuits.constants import CIRCUIT_STATUS_CHOICES
 from circuits.models import Provider, Circuit, CircuitTermination, CircuitType
 from dcim.api.serializers import NestedSiteSerializer, InterfaceSerializer
 from extras.api.customfields import CustomFieldModelSerializer
 from tenancy.api.serializers import NestedTenantSerializer
-from utilities.api import ValidatedModelSerializer
+from utilities.api import ChoiceFieldSerializer, ValidatedModelSerializer
 
 
 #
@@ -66,14 +67,15 @@ class NestedCircuitTypeSerializer(serializers.ModelSerializer):
 
 class CircuitSerializer(CustomFieldModelSerializer):
     provider = NestedProviderSerializer()
+    status = ChoiceFieldSerializer(choices=CIRCUIT_STATUS_CHOICES)
     type = NestedCircuitTypeSerializer()
     tenant = NestedTenantSerializer()
 
     class Meta:
         model = Circuit
         fields = [
-            'id', 'cid', 'provider', 'type', 'tenant', 'install_date', 'commit_rate', 'description', 'comments',
-            'custom_fields', 'created', 'last_updated',
+            'id', 'cid', 'provider', 'type', 'status', 'tenant', 'install_date', 'commit_rate', 'description',
+            'comments', 'custom_fields', 'created', 'last_updated',
         ]
 
 
@@ -90,8 +92,8 @@ class WritableCircuitSerializer(CustomFieldModelSerializer):
     class Meta:
         model = Circuit
         fields = [
-            'id', 'cid', 'provider', 'type', 'tenant', 'install_date', 'commit_rate', 'description', 'comments',
-            'custom_fields', 'created', 'last_updated',
+            'id', 'cid', 'provider', 'type', 'status', 'tenant', 'install_date', 'commit_rate', 'description',
+            'comments', 'custom_fields', 'created', 'last_updated',
         ]
 
 

netbox/circuits/constants.py

@@ -1,6 +1,22 @@
 from __future__ import unicode_literals
 
 
+# Circuit statuses
+CIRCUIT_STATUS_DEPROVISIONING = 0
+CIRCUIT_STATUS_ACTIVE = 1
+CIRCUIT_STATUS_PLANNED = 2
+CIRCUIT_STATUS_PROVISIONING = 3
+CIRCUIT_STATUS_OFFLINE = 4
+CIRCUIT_STATUS_DECOMMISSIONED = 5
+CIRCUIT_STATUS_CHOICES = [
+    [CIRCUIT_STATUS_PLANNED, 'Planned'],
+    [CIRCUIT_STATUS_PROVISIONING, 'Provisioning'],
+    [CIRCUIT_STATUS_ACTIVE, 'Active'],
+    [CIRCUIT_STATUS_OFFLINE, 'Offline'],
+    [CIRCUIT_STATUS_DEPROVISIONING, 'Deprovisioning'],
+    [CIRCUIT_STATUS_DECOMMISSIONED, 'Decommissioned'],
+]
+
 # CircuitTermination sides
 TERM_SIDE_A = 'A'
 TERM_SIDE_Z = 'Z'

netbox/circuits/filters.py

@@ -7,6 +7,7 @@ from dcim.models import Site
 from extras.filters import CustomFieldFilterSet
 from tenancy.models import Tenant
 from utilities.filters import NumericInFilter
+from .constants import CIRCUIT_STATUS_CHOICES
 from .models import Provider, Circuit, CircuitTermination, CircuitType
 
 
@@ -77,6 +78,10 @@ class CircuitFilter(CustomFieldFilterSet, django_filters.FilterSet):
         to_field_name='slug',
         label='Circuit type (slug)',
     )
+    status = django_filters.MultipleChoiceFilter(
+        choices=CIRCUIT_STATUS_CHOICES,
+        null_value=None
+    )
     tenant_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Tenant.objects.all(),
         label='Tenant (ID)',

netbox/circuits/forms.py

@@ -8,9 +8,10 @@ from extras.forms import CustomFieldForm, CustomFieldBulkEditForm, CustomFieldFi
 from tenancy.forms import TenancyForm
 from tenancy.models import Tenant
 from utilities.forms import (
-    APISelect, BootstrapMixin, ChainedFieldsMixin, ChainedModelChoiceField, CommentField, FilterChoiceField,
-    SmallTextarea, SlugField,
+    AnnotatedMultipleChoiceField, APISelect, add_blank_choice, BootstrapMixin, ChainedFieldsMixin,
+    ChainedModelChoiceField, CommentField, CSVChoiceField, FilterChoiceField, SmallTextarea, SlugField,
 )
+from .constants import CIRCUIT_STATUS_CHOICES
 from .models import Circuit, CircuitTermination, CircuitType, Provider
 
 
@@ -43,7 +44,7 @@ class ProviderCSVForm(forms.ModelForm):
 
     class Meta:
         model = Provider
-        fields = ['name', 'slug', 'asn', 'account', 'portal_url', 'comments']
+        fields = Provider.csv_headers
         help_texts = {
             'name': 'Provider name',
             'asn': '32-bit autonomous system number',
@@ -89,7 +90,7 @@ class CircuitTypeCSVForm(forms.ModelForm):
 
     class Meta:
         model = CircuitType
-        fields = ['name', 'slug']
+        fields = CircuitType.csv_headers
         help_texts = {
             'name': 'Name of circuit type',
         }
@@ -105,7 +106,7 @@ class CircuitForm(BootstrapMixin, TenancyForm, CustomFieldForm):
     class Meta:
         model = Circuit
         fields = [
-            'cid', 'type', 'provider', 'install_date', 'commit_rate', 'description', 'tenant_group', 'tenant',
+            'cid', 'type', 'provider', 'status', 'install_date', 'commit_rate', 'description', 'tenant_group', 'tenant',
             'comments',
         ]
         help_texts = {
@@ -132,6 +133,11 @@ class CircuitCSVForm(forms.ModelForm):
             'invalid_choice': 'Invalid circuit type.'
         }
     )
+    status = CSVChoiceField(
+        choices=CIRCUIT_STATUS_CHOICES,
+        required=False,
+        help_text='Operational status'
+    )
     tenant = forms.ModelChoiceField(
         queryset=Tenant.objects.all(),
         required=False,
@@ -144,13 +150,16 @@ class CircuitCSVForm(forms.ModelForm):
 
     class Meta:
         model = Circuit
-        fields = ['cid', 'provider', 'type', 'tenant', 'install_date', 'commit_rate', 'description', 'comments']
+        fields = [
+            'cid', 'provider', 'type', 'status', 'tenant', 'install_date', 'commit_rate', 'description', 'comments',
+        ]
 
 
 class CircuitBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
     pk = forms.ModelMultipleChoiceField(queryset=Circuit.objects.all(), widget=forms.MultipleHiddenInput)
     type = forms.ModelChoiceField(queryset=CircuitType.objects.all(), required=False)
     provider = forms.ModelChoiceField(queryset=Provider.objects.all(), required=False)
+    status = forms.ChoiceField(choices=add_blank_choice(CIRCUIT_STATUS_CHOICES), required=False, initial='')
     tenant = forms.ModelChoiceField(queryset=Tenant.objects.all(), required=False)
     commit_rate = forms.IntegerField(required=False, label='Commit rate (Kbps)')
     description = forms.CharField(max_length=100, required=False)
@@ -171,6 +180,12 @@ class CircuitFilterForm(BootstrapMixin, CustomFieldFilterForm):
         queryset=Provider.objects.annotate(filter_count=Count('circuits')),
         to_field_name='slug'
     )
+    status = AnnotatedMultipleChoiceField(
+        choices=CIRCUIT_STATUS_CHOICES,
+        annotate=Circuit.objects.all(),
+        annotate_field='status',
+        required=False
+    )
     tenant = FilterChoiceField(
         queryset=Tenant.objects.annotate(filter_count=Count('circuits')),
         to_field_name='slug',

netbox/circuits/migrations/0010_circuit_status.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.9 on 2018-02-06 18:48
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('circuits', '0009_unicode_literals'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='circuit',
+            name='status',
+            field=models.PositiveSmallIntegerField(choices=[[2, 'Planned'], [3, 'Provisioning'], [1, 'Active'], [4, 'Offline'], [0, 'Deprovisioning'], [5, 'Decommissioned']], default=1),
+        ),
+    ]

netbox/circuits/models.py

@@ -5,12 +5,12 @@ from django.db import models
 from django.urls import reverse
 from django.utils.encoding import python_2_unicode_compatible
 
+from dcim.constants import STATUS_CLASSES
 from dcim.fields import ASNField
 from extras.models import CustomFieldModel, CustomFieldValue
 from tenancy.models import Tenant
 from utilities.models import CreatedUpdatedModel
-from utilities.utils import csv_format
-from .constants import *
+from .constants import CIRCUIT_STATUS_ACTIVE, CIRCUIT_STATUS_CHOICES, TERM_SIDE_CHOICES
 
 
 @python_2_unicode_compatible
@@ -29,7 +29,7 @@ class Provider(CreatedUpdatedModel, CustomFieldModel):
     comments = models.TextField(blank=True)
     custom_field_values = GenericRelation(CustomFieldValue, content_type_field='obj_type', object_id_field='obj_id')
 
-    csv_headers = ['name', 'slug', 'asn', 'account', 'portal_url']
+    csv_headers = ['name', 'slug', 'asn', 'account', 'portal_url', 'noc_contact', 'admin_contact', 'comments']
 
     class Meta:
         ordering = ['name']
@@ -41,13 +41,16 @@ class Provider(CreatedUpdatedModel, CustomFieldModel):
         return reverse('circuits:provider', args=[self.slug])
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.name,
             self.slug,
             self.asn,
             self.account,
             self.portal_url,
-        ])
+            self.noc_contact,
+            self.admin_contact,
+            self.comments,
+        )
 
 
 @python_2_unicode_compatible
@@ -59,6 +62,8 @@ class CircuitType(models.Model):
     name = models.CharField(max_length=50, unique=True)
     slug = models.SlugField(unique=True)
 
+    csv_headers = ['name', 'slug']
+
     class Meta:
         ordering = ['name']
 
@@ -68,6 +73,12 @@ class CircuitType(models.Model):
     def get_absolute_url(self):
         return "{}?type={}".format(reverse('circuits:circuit_list'), self.slug)
 
+    def to_csv(self):
+        return (
+            self.name,
+            self.slug,
+        )
+
 
 @python_2_unicode_compatible
 class Circuit(CreatedUpdatedModel, CustomFieldModel):
@@ -79,6 +90,7 @@ class Circuit(CreatedUpdatedModel, CustomFieldModel):
     cid = models.CharField(max_length=50, verbose_name='Circuit ID')
     provider = models.ForeignKey('Provider', related_name='circuits', on_delete=models.PROTECT)
     type = models.ForeignKey('CircuitType', related_name='circuits', on_delete=models.PROTECT)
+    status = models.PositiveSmallIntegerField(choices=CIRCUIT_STATUS_CHOICES, default=CIRCUIT_STATUS_ACTIVE)
     tenant = models.ForeignKey(Tenant, related_name='circuits', blank=True, null=True, on_delete=models.PROTECT)
     install_date = models.DateField(blank=True, null=True, verbose_name='Date installed')
     commit_rate = models.PositiveIntegerField(blank=True, null=True, verbose_name='Commit rate (Kbps)')
@@ -86,7 +98,9 @@ class Circuit(CreatedUpdatedModel, CustomFieldModel):
     comments = models.TextField(blank=True)
     custom_field_values = GenericRelation(CustomFieldValue, content_type_field='obj_type', object_id_field='obj_id')
 
-    csv_headers = ['cid', 'provider', 'type', 'tenant', 'install_date', 'commit_rate', 'description']
+    csv_headers = [
+        'cid', 'provider', 'type', 'status', 'tenant', 'install_date', 'commit_rate', 'description', 'comments',
+    ]
 
     class Meta:
         ordering = ['provider', 'cid']
@@ -99,15 +113,20 @@ class Circuit(CreatedUpdatedModel, CustomFieldModel):
         return reverse('circuits:circuit', args=[self.pk])
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.cid,
             self.provider.name,
             self.type.name,
+            self.get_status_display(),
             self.tenant.name if self.tenant else None,
-            self.install_date.isoformat() if self.install_date else None,
+            self.install_date,
             self.commit_rate,
             self.description,
-        ])
+            self.comments,
+        )
+
+    def get_status_class(self):
+        return STATUS_CLASSES[self.status]
 
     def _get_termination(self, side):
         for ct in self.terminations.all():

netbox/circuits/tables.py

@@ -4,6 +4,7 @@ import django_tables2 as tables
 from django.utils.safestring import mark_safe
 from django_tables2.utils import Accessor
 
+from tenancy.tables import COL_TENANT
 from utilities.tables import BaseTable, ToggleColumn
 from .models import Circuit, CircuitType, Provider
 
@@ -13,6 +14,10 @@ CIRCUITTYPE_ACTIONS = """
 {% endif %}
 """
 
+STATUS_LABEL = """
+<span class="label label-{{ record.get_status_class }}">{{ record.get_status_display }}</span>
+"""
+
 
 class CircuitTerminationColumn(tables.Column):
 
@@ -75,10 +80,11 @@ class CircuitTable(BaseTable):
     pk = ToggleColumn()
     cid = tables.LinkColumn(verbose_name='ID')
     provider = tables.LinkColumn('circuits:provider', args=[Accessor('provider.slug')])
-    tenant = tables.LinkColumn('tenancy:tenant', args=[Accessor('tenant.slug')])
+    status = tables.TemplateColumn(template_code=STATUS_LABEL, verbose_name='Status')
+    tenant = tables.TemplateColumn(template_code=COL_TENANT)
     termination_a = CircuitTerminationColumn(orderable=False, verbose_name='A Side')
     termination_z = CircuitTerminationColumn(orderable=False, verbose_name='Z Side')
 
     class Meta(BaseTable.Meta):
         model = Circuit
-        fields = ('pk', 'cid', 'type', 'provider', 'tenant', 'termination_a', 'termination_z', 'description')
+        fields = ('pk', 'cid', 'status', 'type', 'provider', 'tenant', 'termination_a', 'termination_z', 'description')

netbox/dcim/api/serializers.py

@@ -14,7 +14,7 @@ from dcim.models import (
     ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate, Device, DeviceBay,
     DeviceBayTemplate, DeviceType, DeviceRole, Interface, InterfaceConnection, InterfaceTemplate, Manufacturer,
     InventoryItem, Platform, PowerOutlet, PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack, RackGroup,
-    RackReservation, RackRole, Region, Site, VirtualChassis, VCMembership
+    RackReservation, RackRole, Region, Site, VirtualChassis,
 )
 from extras.api.customfields import CustomFieldModelSerializer
 from ipam.models import IPAddress, VLAN
@@ -476,6 +476,16 @@ class NestedClusterSerializer(serializers.ModelSerializer):
         fields = ['id', 'url', 'name']
 
 
+# Cannot import NestedVirtualChassisSerializer due to circular dependency
+class DeviceVirtualChassisSerializer(serializers.ModelSerializer):
+    url = serializers.HyperlinkedIdentityField(view_name='dcim-api:virtualchassis-detail')
+    master = NestedDeviceSerializer()
+
+    class Meta:
+        model = VirtualChassis
+        fields = ['id', 'url', 'master']
+
+
 class DeviceSerializer(CustomFieldModelSerializer):
     device_type = NestedDeviceTypeSerializer()
     device_role = NestedDeviceRoleSerializer()
@@ -489,15 +499,16 @@ class DeviceSerializer(CustomFieldModelSerializer):
     primary_ip4 = DeviceIPAddressSerializer()
     primary_ip6 = DeviceIPAddressSerializer()
     parent_device = serializers.SerializerMethodField()
-    virtual_chassis = serializers.SerializerMethodField()
     cluster = NestedClusterSerializer()
+    virtual_chassis = DeviceVirtualChassisSerializer()
 
     class Meta:
         model = Device
         fields = [
             'id', 'name', 'display_name', 'device_type', 'device_role', 'tenant', 'platform', 'serial', 'asset_tag',
-            'site', 'rack', 'position', 'face', 'parent_device', 'virtual_chassis', 'status', 'primary_ip',
-            'primary_ip4', 'primary_ip6', 'cluster', 'comments', 'custom_fields', 'created', 'last_updated',
+            'site', 'rack', 'position', 'face', 'parent_device', 'status', 'primary_ip', 'primary_ip4', 'primary_ip6',
+            'cluster', 'virtual_chassis', 'vc_position', 'vc_priority', 'comments', 'custom_fields', 'created',
+            'last_updated',
         ]
 
     def get_parent_device(self, obj):
@@ -510,16 +521,6 @@ class DeviceSerializer(CustomFieldModelSerializer):
         data['device_bay'] = NestedDeviceBaySerializer(instance=device_bay, context=context).data
         return data
 
-    def get_virtual_chassis(self, obj):
-        try:
-            vc_membership = obj.vc_membership
-        except VCMembership.DoesNotExist:
-            return None
-        context = {'request': self.context['request']}
-        data = NestedVirtualChassisSerializer(instance=vc_membership.virtual_chassis, context=context).data
-        data['vc_membership'] = NestedVCMembershipSerializer(instance=vc_membership, context=context).data
-        return data
-
 
 class WritableDeviceSerializer(CustomFieldModelSerializer):
 
@@ -527,8 +528,8 @@ class WritableDeviceSerializer(CustomFieldModelSerializer):
         model = Device
         fields = [
             'id', 'name', 'device_type', 'device_role', 'tenant', 'platform', 'serial', 'asset_tag', 'site', 'rack',
-            'position', 'face', 'status', 'primary_ip4', 'primary_ip6', 'cluster', 'comments', 'custom_fields',
-            'created', 'last_updated',
+            'position', 'face', 'status', 'primary_ip4', 'primary_ip6', 'cluster', 'virtual_chassis', 'vc_position',
+            'vc_priority', 'comments', 'custom_fields', 'created', 'last_updated',
         ]
         validators = []
 
@@ -730,15 +731,20 @@ class WritableInterfaceSerializer(ValidatedModelSerializer):
 
     def validate(self, data):
 
-        # Validate that all untagged VLANs either belong to the same site as the Interface's parent Deivce or
-        # VirtualMachine, or are global.
-        parent = self.instance.parent if self.instance else data.get('device') or data.get('virtual_machine')
+        # All associated VLANs be global or assigned to the parent device's site.
+        device = self.instance.device if self.instance else data.get('device')
+        untagged_vlan = data.get('untagged_vlan')
+        if untagged_vlan and untagged_vlan.site not in [device.site, None]:
+            raise serializers.ValidationError({
+                'untagged_vlan': "VLAN {} must belong to the same site as the interface's parent device, or it must be "
+                                 "global.".format(untagged_vlan)
+            })
         for vlan in data.get('tagged_vlans', []):
-            if vlan.site not in [parent, None]:
-                raise serializers.ValidationError(
-                    "Tagged VLAN {} must belong to the same site as the interface's parent device/VM, or it must be "
-                    "global".format(vlan)
-                )
+            if vlan.site not in [device.site, None]:
+                raise serializers.ValidationError({
+                    'tagged_vlans': "VLAN {} must belong to the same site as the interface's parent device, or it must "
+                                    "be global.".format(vlan)
+                })
 
         return super(WritableInterfaceSerializer, self).validate(data)
 
@@ -833,10 +839,11 @@ class WritableInterfaceConnectionSerializer(ValidatedModelSerializer):
 #
 
 class VirtualChassisSerializer(serializers.ModelSerializer):
+    master = NestedDeviceSerializer()
 
     class Meta:
         model = VirtualChassis
-        fields = ['id', 'domain']
+        fields = ['id', 'master', 'domain']
 
 
 class NestedVirtualChassisSerializer(serializers.ModelSerializer):
@@ -851,44 +858,4 @@ class WritableVirtualChassisSerializer(ValidatedModelSerializer):
 
     class Meta:
         model = VirtualChassis
-        fields = ['id', 'domain']
-
-
-#
-# Virtual chassis memberships
-#
-
-class VCMembershipSerializer(serializers.ModelSerializer):
-    virtual_chassis = NestedVirtualChassisSerializer()
-    device = NestedDeviceSerializer()
-
-    class Meta:
-        model = VCMembership
-        fields = ['id', 'virtual_chassis', 'device', 'position', 'is_master', 'priority']
-
-
-class NestedVCMembershipSerializer(serializers.ModelSerializer):
-    url = serializers.HyperlinkedIdentityField(view_name='dcim-api:vcmembership-detail')
-
-    class Meta:
-        model = VCMembership
-        fields = ['id', 'url', 'position', 'is_master', 'priority']
-
-
-class WritableVCMembershipSerializer(ValidatedModelSerializer):
-
-    class Meta:
-        model = VCMembership
-        fields = ['id', 'virtual_chassis', 'device', 'position', 'is_master', 'priority']
-
-    def validate(self, data):
-
-        # Validate uniqueness of (virtual_chassis, position)
-        validator = UniqueTogetherValidator(queryset=VCMembership.objects.all(), fields=('virtual_chassis', 'position'))
-        validator.set_context(self)
-        validator(data)
-
-        # Enforce model validation
-        super(WritableVCMembershipSerializer, self).validate(data)
-
-        return data
+        fields = ['id', 'master', 'domain']

netbox/dcim/api/urls.py

@@ -62,7 +62,6 @@ router.register(r'interface-connections', views.InterfaceConnectionViewSet)
 
 # Virtual chassis
 router.register(r'virtual-chassis', views.VirtualChassisViewSet)
-router.register(r'vc-memberships', views.VCMembershipViewSet)
 
 # Miscellaneous
 router.register(r'connected-device', views.ConnectedDeviceViewSet, base_name='connected-device')

netbox/dcim/api/views.py

@@ -6,6 +6,9 @@ from django.conf import settings
 from django.db import transaction
 from django.http import HttpResponseBadRequest, HttpResponseForbidden
 from django.shortcuts import get_object_or_404
+from drf_yasg import openapi
+from drf_yasg.openapi import Parameter
+from drf_yasg.utils import swagger_auto_schema
 from rest_framework.decorators import detail_route
 from rest_framework.mixins import ListModelMixin
 from rest_framework.response import Response
@@ -16,7 +19,7 @@ from dcim.models import (
     ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate, Device, DeviceBay,
     DeviceBayTemplate, DeviceRole, DeviceType, Interface, InterfaceConnection, InterfaceTemplate, Manufacturer,
     InventoryItem, Platform, PowerOutlet, PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack, RackGroup,
-    RackReservation, RackRole, Region, Site, VCMembership, VirtualChassis
+    RackReservation, RackRole, Region, Site, VirtualChassis,
 )
 from extras.api.serializers import RenderedGraphSerializer
 from extras.api.views import CustomFieldModelViewSet
@@ -235,7 +238,8 @@ class PlatformViewSet(ModelViewSet):
 
 class DeviceViewSet(CustomFieldModelViewSet):
     queryset = Device.objects.select_related(
-        'device_type__manufacturer', 'device_role', 'tenant', 'platform', 'site', 'rack', 'parent_bay', 'vc_membership',
+        'device_type__manufacturer', 'device_role', 'tenant', 'platform', 'site', 'rack', 'parent_bay',
+        'virtual_chassis__master',
     ).prefetch_related(
         'primary_ip4__nat_outside', 'primary_ip6__nat_outside',
     )
@@ -403,32 +407,6 @@ class VirtualChassisViewSet(ModelViewSet):
     write_serializer_class = serializers.WritableVirtualChassisSerializer
 
 
-class VCMembershipViewSet(ModelViewSet):
-    queryset = VCMembership.objects.select_related('virtual_chassis', 'device')
-    serializer_class = serializers.VCMembershipSerializer
-    write_serializer_class = serializers.WritableVCMembershipSerializer
-    filter_class = filters.VCMembershipFilter
-
-    def create(self, request, *args, **kwargs):
-
-        with transaction.atomic():
-
-            # Automatically create a new VirtualChassis for new VCMemberships with no VC specified
-            if isinstance(request.data, list):
-                for i, vcm in enumerate(request.data):
-                    if not vcm.get('virtual_chassis') and vcm.get('is_master'):
-                        vc = VirtualChassis()
-                        vc.save()
-                        request.data[i]['virtual_chassis'] = vc.pk
-            else:
-                if not request.data.get('virtual_chassis') and request.data.get('is_master'):
-                    vc = VirtualChassis()
-                    vc.save()
-                    request.data['virtual_chassis'] = vc.pk
-
-            return super(VCMembershipViewSet, self).create(request, *args, **kwargs)
-
-
 #
 # Miscellaneous
 #
@@ -443,14 +421,20 @@ class ConnectedDeviceViewSet(ViewSet):
     * `peer-interface`: The name of the peer interface
     """
     permission_classes = [IsAuthenticatedOrLoginNotRequired]
+    _device_param = Parameter('peer-device', 'query',
+                              description='The name of the peer device', required=True, type=openapi.TYPE_STRING)
+    _interface_param = Parameter('peer-interface', 'query',
+                                 description='The name of the peer interface', required=True, type=openapi.TYPE_STRING)
 
     def get_view_name(self):
         return "Connected Device Locator"
 
+    @swagger_auto_schema(
+        manual_parameters=[_device_param, _interface_param], responses={'200': serializers.DeviceSerializer})
     def list(self, request):
 
-        peer_device_name = request.query_params.get('peer-device')
-        peer_interface_name = request.query_params.get('peer-interface')
+        peer_device_name = request.query_params.get(self._device_param.name)
+        peer_interface_name = request.query_params.get(self._interface_param.name)
         if not peer_device_name or not peer_interface_name:
             raise MissingFilterException(detail='Request must include "peer-device" and "peer-interface" filters.')
 

netbox/dcim/filters.py

@@ -11,17 +11,22 @@ from tenancy.models import Tenant
 from utilities.filters import NullableCharFieldFilter, NumericInFilter
 from virtualization.models import Cluster
 from .constants import (
-    DEVICE_STATUS_CHOICES, IFACE_FF_LAG, NONCONNECTABLE_IFACE_TYPES, VIRTUAL_IFACE_TYPES, WIRELESS_IFACE_TYPES,
+    DEVICE_STATUS_CHOICES, IFACE_FF_LAG, NONCONNECTABLE_IFACE_TYPES, SITE_STATUS_CHOICES, VIRTUAL_IFACE_TYPES,
+    WIRELESS_IFACE_TYPES,
 )
 from .models import (
     ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate, Device, DeviceBay,
     DeviceBayTemplate, DeviceRole, DeviceType, Interface, InterfaceConnection, InterfaceTemplate, Manufacturer,
     InventoryItem, Platform, PowerOutlet, PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack, RackGroup,
-    RackReservation, RackRole, Region, Site, VirtualChassis, VCMembership,
+    RackReservation, RackRole, Region, Site, VirtualChassis,
 )
 
 
 class RegionFilter(django_filters.FilterSet):
+    q = django_filters.CharFilter(
+        method='search',
+        label='Search',
+    )
     parent_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Region.objects.all(),
         label='Parent region (ID)',
@@ -37,6 +42,15 @@ class RegionFilter(django_filters.FilterSet):
         model = Region
         fields = ['name', 'slug']
 
+    def search(self, queryset, name, value):
+        if not value.strip():
+            return queryset
+        qs_filter = (
+            Q(name__icontains=value) |
+            Q(slug__icontains=value)
+        )
+        return queryset.filter(qs_filter)
+
 
 class SiteFilter(CustomFieldFilterSet, django_filters.FilterSet):
     id__in = NumericInFilter(name='id', lookup_expr='in')
@@ -44,6 +58,10 @@ class SiteFilter(CustomFieldFilterSet, django_filters.FilterSet):
         method='search',
         label='Search',
     )
+    status = django_filters.MultipleChoiceFilter(
+        choices=SITE_STATUS_CHOICES,
+        null_value=None
+    )
     region_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Region.objects.all(),
         label='Region (ID)',
@@ -67,7 +85,7 @@ class SiteFilter(CustomFieldFilterSet, django_filters.FilterSet):
 
     class Meta:
         model = Site
-        fields = ['q', 'name', 'slug', 'status', 'facility', 'asn', 'contact_name', 'contact_phone', 'contact_email']
+        fields = ['q', 'name', 'slug', 'facility', 'asn', 'contact_name', 'contact_phone', 'contact_email']
 
     def search(self, queryset, name, value):
         if not value.strip():
@@ -474,6 +492,11 @@ class DeviceFilter(CustomFieldFilterSet, django_filters.FilterSet):
         method='_has_primary_ip',
         label='Has a primary IP',
     )
+    virtual_chassis_id = django_filters.ModelMultipleChoiceFilter(
+        name='virtual_chassis',
+        queryset=VirtualChassis.objects.all(),
+        label='Virtual chassis (ID)',
+    )
 
     class Meta:
         model = Device
@@ -623,6 +646,10 @@ class DeviceBayFilter(DeviceComponentFilterSet):
 
 
 class InventoryItemFilter(DeviceComponentFilterSet):
+    q = django_filters.CharFilter(
+        method='search',
+        label='Search',
+    )
     parent_id = django_filters.ModelMultipleChoiceFilter(
         queryset=InventoryItem.objects.all(),
         label='Parent inventory item (ID)',
@@ -641,21 +668,61 @@ class InventoryItemFilter(DeviceComponentFilterSet):
 
     class Meta:
         model = InventoryItem
-        fields = ['name', 'part_id', 'serial', 'discovered']
+        fields = ['name', 'part_id', 'serial', 'asset_tag', 'discovered']
+
+    def search(self, queryset, name, value):
+        if not value.strip():
+            return queryset
+        qs_filter = (
+            Q(name__icontains=value) |
+            Q(part_id__icontains=value) |
+            Q(serial__iexact=value) |
+            Q(asset_tag__iexact=value) |
+            Q(description__icontains=value)
+        )
+        return queryset.filter(qs_filter)
 
 
 class VirtualChassisFilter(django_filters.FilterSet):
+    q = django_filters.CharFilter(
+        method='search',
+        label='Search',
+    )
+    site_id = django_filters.ModelMultipleChoiceFilter(
+        name='master__site',
+        queryset=Site.objects.all(),
+        label='Site (ID)',
+    )
+    site = django_filters.ModelMultipleChoiceFilter(
+        name='master__site__slug',
+        queryset=Site.objects.all(),
+        to_field_name='slug',
+        label='Site name (slug)',
+    )
+    tenant_id = django_filters.ModelMultipleChoiceFilter(
+        name='master__tenant',
+        queryset=Tenant.objects.all(),
+        label='Tenant (ID)',
+    )
+    tenant = django_filters.ModelMultipleChoiceFilter(
+        name='master__tenant__slug',
+        queryset=Tenant.objects.all(),
+        to_field_name='slug',
+        label='Tenant (slug)',
+    )
 
     class Meta:
         model = VirtualChassis
         fields = ['domain']
 
-
-class VCMembershipFilter(django_filters.FilterSet):
-
-    class Meta:
-        model = VCMembership
-        fields = ['virtual_chassis', 'device', 'position', 'is_master', 'priority']
+    def search(self, queryset, name, value):
+        if not value.strip():
+            return queryset
+        qs_filter = (
+            Q(master__name__icontains=value) |
+            Q(domain__icontains=value)
+        )
+        return queryset.filter(qs_filter)
 
 
 class ConsoleConnectionFilter(django_filters.FilterSet):

netbox/dcim/forms.py

@@ -14,11 +14,10 @@ from ipam.models import IPAddress, VLAN, VLANGroup
 from tenancy.forms import TenancyForm
 from tenancy.models import Tenant
 from utilities.forms import (
-    APISelect, APISelectMultiple, add_blank_choice, ArrayFieldSelectMultiple, BootstrapMixin, BulkEditForm,
-    BulkEditNullBooleanSelect, ChainedFieldsMixin, ChainedModelChoiceField, ChainedModelMultipleChoiceField,
-    CommentField, ComponentForm, ConfirmationForm, CSVChoiceField, ExpandableNameField, FilterChoiceField,
-    FlexibleModelChoiceField, Livesearch, SelectWithDisabled, SmallTextarea, SlugField,
-    FilterTreeNodeMultipleChoiceField,
+    AnnotatedMultipleChoiceField, APISelect, add_blank_choice, ArrayFieldSelectMultiple, BootstrapMixin, BulkEditForm,
+    BulkEditNullBooleanSelect, ChainedFieldsMixin, ChainedModelChoiceField, CommentField, ComponentForm,
+    ConfirmationForm, CSVChoiceField, ExpandableNameField, FilterChoiceField, FilterTreeNodeMultipleChoiceField,
+    FlexibleModelChoiceField, Livesearch, SelectWithDisabled, SelectWithPK, SmallTextarea, SlugField,
 )
 from virtualization.models import Cluster
 from .constants import (
@@ -32,11 +31,17 @@ from .models import (
     DeviceBay, DeviceBayTemplate, ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate,
     Device, DeviceRole, DeviceType, Interface, InterfaceConnection, InterfaceTemplate, Manufacturer, InventoryItem,
     Platform, PowerOutlet, PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack, RackGroup, RackReservation,
-    RackRole, Region, Site, VCMembership, VirtualChassis
+    RackRole, Region, Site, VirtualChassis
 )
 
 DEVICE_BY_PK_RE = '{\d+\}'
 
+INTERFACE_MODE_HELP_TEXT = """
+Access: One untagged VLAN<br />
+Tagged: One untagged VLAN and/or one or more tagged VLANs<br />
+Tagged All: Implies all VLANs are available (w/optional untagged VLAN)
+"""
+
 
 def get_device_by_name_or_pk(name):
     """
@@ -83,15 +88,18 @@ class RegionCSVForm(forms.ModelForm):
 
     class Meta:
         model = Region
-        fields = [
-            'name', 'slug', 'parent',
-        ]
+        fields = Region.csv_headers
         help_texts = {
             'name': 'Region name',
             'slug': 'URL-friendly slug',
         }
 
 
+class RegionFilterForm(BootstrapMixin, forms.Form):
+    model = Site
+    q = forms.CharField(required=False, label='Search')
+
+
 #
 # Sites
 #
@@ -148,10 +156,7 @@ class SiteCSVForm(forms.ModelForm):
 
     class Meta:
         model = Site
-        fields = [
-            'name', 'slug', 'status', 'region', 'tenant', 'facility', 'asn', 'description', 'physical_address',
-            'shipping_address', 'contact_name', 'contact_phone', 'contact_email', 'time_zone', 'comments',
-        ]
+        fields = Site.csv_headers
         help_texts = {
             'name': 'Site name',
             'slug': 'URL-friendly slug',
@@ -172,17 +177,15 @@ class SiteBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
         nullable_fields = ['region', 'tenant', 'asn', 'description', 'time_zone']
 
 
-def site_status_choices():
-    status_counts = {}
-    for status in Site.objects.values('status').annotate(count=Count('status')).order_by('status'):
-        status_counts[status['status']] = status['count']
-    return [(s[0], '{} ({})'.format(s[1], status_counts.get(s[0], 0))) for s in SITE_STATUS_CHOICES]
-
-
 class SiteFilterForm(BootstrapMixin, CustomFieldFilterForm):
     model = Site
     q = forms.CharField(required=False, label='Search')
-    status = forms.MultipleChoiceField(choices=site_status_choices, required=False)
+    status = AnnotatedMultipleChoiceField(
+        choices=SITE_STATUS_CHOICES,
+        annotate=Site.objects.all(),
+        annotate_field='status',
+        required=False
+    )
     region = FilterTreeNodeMultipleChoiceField(
         queryset=Region.objects.annotate(filter_count=Count('sites')),
         to_field_name='slug',
@@ -219,9 +222,7 @@ class RackGroupCSVForm(forms.ModelForm):
 
     class Meta:
         model = RackGroup
-        fields = [
-            'site', 'name', 'slug',
-        ]
+        fields = RackGroup.csv_headers
         help_texts = {
             'name': 'Name of rack group',
             'slug': 'URL-friendly slug',
@@ -249,7 +250,7 @@ class RackRoleCSVForm(forms.ModelForm):
 
     class Meta:
         model = RackRole
-        fields = ['name', 'slug', 'color']
+        fields = RackRole.csv_headers
         help_texts = {
             'name': 'Name of rack role',
             'color': 'RGB color in hexadecimal (e.g. 00ff00)'
@@ -336,10 +337,7 @@ class RackCSVForm(forms.ModelForm):
 
     class Meta:
         model = Rack
-        fields = [
-            'site', 'group_name', 'name', 'facility_id', 'tenant', 'role', 'serial', 'type', 'width', 'u_height',
-            'desc_units',
-        ]
+        fields = Rack.csv_headers
         help_texts = {
             'name': 'Rack name',
             'u_height': 'Height in rack units',
@@ -473,9 +471,7 @@ class ManufacturerForm(BootstrapMixin, forms.ModelForm):
 class ManufacturerCSVForm(forms.ModelForm):
     class Meta:
         model = Manufacturer
-        fields = [
-            'name', 'slug'
-        ]
+        fields = Manufacturer.csv_headers
         help_texts = {
             'name': 'Manufacturer name',
             'slug': 'URL-friendly slug',
@@ -521,8 +517,7 @@ class DeviceTypeCSVForm(forms.ModelForm):
 
     class Meta:
         model = DeviceType
-        fields = ['manufacturer', 'model', 'slug', 'part_number', 'u_height', 'is_full_depth', 'is_console_server',
-                  'is_pdu', 'is_network_device', 'subdevice_role', 'interface_ordering', 'comments']
+        fields = DeviceType.csv_headers
         help_texts = {
             'model': 'Model name',
             'slug': 'URL-friendly slug',
@@ -687,7 +682,7 @@ class DeviceRoleCSVForm(forms.ModelForm):
 
     class Meta:
         model = DeviceRole
-        fields = ['name', 'slug', 'color', 'vm_role']
+        fields = DeviceRole.csv_headers
         help_texts = {
             'name': 'Name of device role',
             'color': 'RGB color in hexadecimal (e.g. 00ff00)'
@@ -708,13 +703,21 @@ class PlatformForm(BootstrapMixin, forms.ModelForm):
 
 class PlatformCSVForm(forms.ModelForm):
     slug = SlugField()
+    manufacturer = forms.ModelChoiceField(
+        queryset=Manufacturer.objects.all(),
+        required=True,
+        to_field_name='name',
+        help_text='Manufacturer name',
+        error_messages={
+            'invalid_choice': 'Manufacturer not found.',
+        }
+    )
 
     class Meta:
         model = Platform
-        fields = ['name', 'slug', 'manufacturer', 'napalm_driver']
+        fields = Platform.csv_headers
         help_texts = {
             'name': 'Platform name',
-            'manufacturer': 'Manufacturer name',
         }
 
 
@@ -965,7 +968,7 @@ class DeviceCSVForm(BaseDeviceCSVForm):
     class Meta(BaseDeviceCSVForm.Meta):
         fields = [
             'name', 'device_role', 'tenant', 'manufacturer', 'model_name', 'platform', 'serial', 'asset_tag', 'status',
-            'site', 'rack_group', 'rack_name', 'position', 'face', 'cluster',
+            'site', 'rack_group', 'rack_name', 'position', 'face', 'cluster', 'comments',
         ]
 
     def clean(self):
@@ -1014,7 +1017,7 @@ class ChildDeviceCSVForm(BaseDeviceCSVForm):
     class Meta(BaseDeviceCSVForm.Meta):
         fields = [
             'name', 'device_role', 'tenant', 'manufacturer', 'model_name', 'platform', 'serial', 'asset_tag', 'status',
-            'parent', 'device_bay_name', 'cluster',
+            'parent', 'device_bay_name', 'cluster', 'comments',
         ]
 
     def clean(self):
@@ -1048,13 +1051,6 @@ class DeviceBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
         nullable_fields = ['tenant', 'platform', 'serial']
 
 
-def device_status_choices():
-    status_counts = {}
-    for status in Device.objects.values('status').annotate(count=Count('status')).order_by('status'):
-        status_counts[status['status']] = status['count']
-    return [(s[0], '{} ({})'.format(s[1], status_counts.get(s[0], 0))) for s in DEVICE_STATUS_CHOICES]
-
-
 class DeviceFilterForm(BootstrapMixin, CustomFieldFilterForm):
     model = Device
     q = forms.CharField(required=False, label='Search')
@@ -1092,8 +1088,22 @@ class DeviceFilterForm(BootstrapMixin, CustomFieldFilterForm):
         to_field_name='slug',
         null_label='-- None --',
     )
-    status = forms.MultipleChoiceField(choices=device_status_choices, required=False)
+    status = AnnotatedMultipleChoiceField(
+        choices=DEVICE_STATUS_CHOICES,
+        annotate=Device.objects.all(),
+        annotate_field='status',
+        required=False
+    )
     mac_address = forms.CharField(required=False, label='MAC address')
+    has_primary_ip = forms.NullBooleanField(
+        required=False,
+        label='Has a primary IP',
+        widget=forms.Select(choices=[
+            ('', '---------'),
+            ('True', 'Yes'),
+            ('False', 'No'),
+        ])
+    )
 
 
 #
@@ -1647,182 +1657,154 @@ class PowerOutletBulkDisconnectForm(ConfirmationForm):
 # Interfaces
 #
 
-class InterfaceForm(BootstrapMixin, forms.ModelForm, ChainedFieldsMixin):
-    site = forms.ModelChoiceField(
-        queryset=Site.objects.all(),
-        required=False,
-        label='VLAN site',
-        widget=forms.Select(
-            attrs={'filter-for': 'vlan_group', 'nullable': 'true'},
-        )
-    )
-    vlan_group = ChainedModelChoiceField(
-        queryset=VLANGroup.objects.all(),
-        chains=(
-            ('site', 'site'),
-        ),
-        required=False,
-        label='VLAN group',
-        widget=APISelect(
-            attrs={'filter-for': 'untagged_vlan tagged_vlans', 'nullable': 'true'},
-            api_url='/api/ipam/vlan-groups/?site_id={{site}}',
-        )
-    )
-    untagged_vlan = ChainedModelChoiceField(
-        queryset=VLAN.objects.all(),
-        chains=(
-            ('site', 'site'),
-            ('group', 'vlan_group'),
-        ),
-        required=False,
-        label='Untagged VLAN',
-        widget=APISelect(
-            api_url='/api/ipam/vlans/?site_id={{site}}&group_id={{vlan_group}}',
-        )
-    )
-    tagged_vlans = ChainedModelMultipleChoiceField(
-        queryset=VLAN.objects.all(),
-        chains=(
-            ('site', 'site'),
-            ('group', 'vlan_group'),
-        ),
-        required=False,
-        label='Tagged VLANs',
-        widget=APISelectMultiple(
-            api_url='/api/ipam/vlans/?site_id={{site}}&group_id={{vlan_group}}',
-        )
-    )
+class InterfaceForm(BootstrapMixin, forms.ModelForm):
 
     class Meta:
         model = Interface
         fields = [
             'device', 'name', 'form_factor', 'enabled', 'lag', 'mac_address', 'mtu', 'mgmt_only', 'description',
-            'mode', 'site', 'vlan_group', 'untagged_vlan', 'tagged_vlans',
+            'mode', 'untagged_vlan', 'tagged_vlans',
         ]
         widgets = {
             'device': forms.HiddenInput(),
         }
+        labels = {
+            'mode': '802.1Q Mode',
+        }
+        help_texts = {
+            'mode': INTERFACE_MODE_HELP_TEXT,
+        }
 
     def __init__(self, *args, **kwargs):
         super(InterfaceForm, self).__init__(*args, **kwargs)
 
-        # Limit LAG choices to interfaces belonging to this device
+        # Limit LAG choices to interfaces belonging to this device (or VC master)
         if self.is_bound:
-            self.fields['lag'].queryset = Interface.objects.order_naturally().filter(
-                device_id=self.data['device'], form_factor=IFACE_FF_LAG
-            )
             device = Device.objects.get(pk=self.data['device'])
-        else:
             self.fields['lag'].queryset = Interface.objects.order_naturally().filter(
-                device=self.instance.device, form_factor=IFACE_FF_LAG
+                device__in=[device, device.get_vc_master()], form_factor=IFACE_FF_LAG
             )
+        else:
             device = self.instance.device
-
-        # Limit the queryset for the site to only include the interface's device's site
-        if device and device.site:
-            self.fields['site'].queryset = Site.objects.filter(pk=device.site.id)
-            self.fields['site'].initial = None
-        else:
-            self.fields['site'].queryset = Site.objects.none()
-            self.fields['site'].initial = None
-
-        # Limit the initial vlan choices
-        if self.is_bound:
-            filter_dict = {
-                'group_id': self.data.get('vlan_group') or None,
-                'site_id': self.data.get('site') or None,
-            }
-        elif self.initial.get('untagged_vlan'):
-            filter_dict = {
-                'group_id': self.instance.untagged_vlan.group,
-                'site_id': self.instance.untagged_vlan.site,
-            }
-        elif self.initial.get('tagged_vlans'):
-            filter_dict = {
-                'group_id': self.instance.tagged_vlans.first().group,
-                'site_id': self.instance.tagged_vlans.first().site,
-            }
-        else:
-            filter_dict = {
-                'group_id': None,
-                'site_id': None,
-            }
-
-        self.fields['untagged_vlan'].queryset = VLAN.objects.filter(**filter_dict)
-        self.fields['tagged_vlans'].queryset = VLAN.objects.filter(**filter_dict)
-
-    def clean_tagged_vlans(self):
-        """
-        Because tagged_vlans is a many-to-many relationship, validation must be done in the form
-        """
-        if self.cleaned_data['mode'] == IFACE_MODE_ACCESS and self.cleaned_data['tagged_vlans']:
-            raise forms.ValidationError(
-                "An Access interface cannot have tagged VLANs."
+            self.fields['lag'].queryset = Interface.objects.order_naturally().filter(
+                device__in=[self.instance.device, self.instance.device.get_vc_master()], form_factor=IFACE_FF_LAG
             )
 
-        if self.cleaned_data['mode'] == IFACE_MODE_TAGGED_ALL and self.cleaned_data['tagged_vlans']:
-            raise forms.ValidationError(
-                "Interface mode Tagged All implies all VLANs are tagged. "
-                "Do not select any tagged VLANs."
+    def clean(self):
+
+        super(InterfaceForm, self).clean()
+
+        # Validate VLAN assignments
+        tagged_vlans = self.cleaned_data['tagged_vlans']
+
+        # Untagged interfaces cannot be assigned tagged VLANs
+        if self.cleaned_data['mode'] == IFACE_MODE_ACCESS and tagged_vlans:
+            raise forms.ValidationError({
+                'mode': "An access interface cannot have tagged VLANs assigned."
+            })
+
+        # Remove all tagged VLAN assignments from "tagged all" interfaces
+        elif self.cleaned_data['mode'] == IFACE_MODE_TAGGED_ALL:
+            self.cleaned_data['tagged_vlans'] = []
+
+
+class InterfaceAssignVLANsForm(BootstrapMixin, forms.ModelForm):
+    vlans = forms.MultipleChoiceField(
+        choices=[],
+        label='VLANs',
+        widget=forms.SelectMultiple(attrs={'size': 20})
+    )
+    tagged = forms.BooleanField(
+        required=False,
+        initial=True
+    )
+
+    class Meta:
+        model = Interface
+        fields = []
+
+    def __init__(self, *args, **kwargs):
+
+        super(InterfaceAssignVLANsForm, self).__init__(*args, **kwargs)
+
+        if self.instance.mode == IFACE_MODE_ACCESS:
+            self.initial['tagged'] = False
+
+        # Find all VLANs already assigned to the interface for exclusion from the list
+        assigned_vlans = [v.pk for v in self.instance.tagged_vlans.all()]
+        if self.instance.untagged_vlan is not None:
+            assigned_vlans.append(self.instance.untagged_vlan.pk)
+
+        # Compile VLAN choices
+        vlan_choices = []
+
+        # Add global VLANs
+        global_vlans = VLAN.objects.filter(site=None, group=None).exclude(pk__in=assigned_vlans)
+        vlan_choices.append((
+            'Global', [(vlan.pk, vlan) for vlan in global_vlans])
+        )
+
+        # Add grouped global VLANs
+        for group in VLANGroup.objects.filter(site=None):
+            global_group_vlans = VLAN.objects.filter(group=group).exclude(pk__in=assigned_vlans)
+            vlan_choices.append(
+                (group.name, [(vlan.pk, vlan) for vlan in global_group_vlans])
             )
 
-        return self.cleaned_data['tagged_vlans']
+        parent = self.instance.parent
+        if parent is not None:
+
+            # Add site VLANs
+            site_vlans = VLAN.objects.filter(site=parent.site, group=None).exclude(pk__in=assigned_vlans)
+            vlan_choices.append((parent.site.name, [(vlan.pk, vlan) for vlan in site_vlans]))
+
+            # Add grouped site VLANs
+            for group in VLANGroup.objects.filter(site=parent.site):
+                site_group_vlans = VLAN.objects.filter(group=group).exclude(pk__in=assigned_vlans)
+                vlan_choices.append((
+                    '{} / {}'.format(group.site.name, group.name),
+                    [(vlan.pk, vlan) for vlan in site_group_vlans]
+                ))
+
+        self.fields['vlans'].choices = vlan_choices
+
+    def clean(self):
+
+        super(InterfaceAssignVLANsForm, self).clean()
+
+        # Only untagged VLANs permitted on an access interface
+        if self.instance.mode == IFACE_MODE_ACCESS and len(self.cleaned_data['vlans']) > 1:
+            raise forms.ValidationError("Only one VLAN may be assigned to an access interface.")
+
+        # 'tagged' is required if more than one VLAN is selected
+        if not self.cleaned_data['tagged'] and len(self.cleaned_data['vlans']) > 1:
+            raise forms.ValidationError("Only one untagged VLAN may be selected.")
+
+    def save(self, *args, **kwargs):
+
+        if self.cleaned_data['tagged']:
+            for vlan in self.cleaned_data['vlans']:
+                self.instance.tagged_vlans.add(vlan)
+        else:
+            self.instance.untagged_vlan_id = self.cleaned_data['vlans'][0]
+
+        return super(InterfaceAssignVLANsForm, self).save(*args, **kwargs)
 
 
-class InterfaceCreateForm(ComponentForm, ChainedFieldsMixin):
+class InterfaceCreateForm(ComponentForm, forms.Form):
     name_pattern = ExpandableNameField(label='Name')
     form_factor = forms.ChoiceField(choices=IFACE_FF_CHOICES)
     enabled = forms.BooleanField(required=False)
     lag = forms.ModelChoiceField(queryset=Interface.objects.all(), required=False, label='Parent LAG')
     mtu = forms.IntegerField(required=False, min_value=1, max_value=32767, label='MTU')
     mac_address = MACAddressFormField(required=False, label='MAC Address')
-    mgmt_only = forms.BooleanField(required=False, label='OOB Management')
+    mgmt_only = forms.BooleanField(
+        required=False,
+        label='OOB Management',
+        help_text='This interface is used only for out-of-band management'
+    )
     description = forms.CharField(max_length=100, required=False)
-    mode = forms.ChoiceField(choices=IFACE_MODE_CHOICES)
-    site = forms.ModelChoiceField(
-        queryset=Site.objects.all(),
-        required=False,
-        label='VLAN Site',
-        widget=forms.Select(
-            attrs={'filter-for': 'vlan_group', 'nullable': 'true'},
-        )
-    )
-    vlan_group = ChainedModelChoiceField(
-        queryset=VLANGroup.objects.all(),
-        chains=(
-            ('site', 'site'),
-        ),
-        required=False,
-        label='VLAN group',
-        widget=APISelect(
-            attrs={'filter-for': 'untagged_vlan tagged_vlans', 'nullable': 'true'},
-            api_url='/api/ipam/vlan-groups/?site_id={{site}}',
-        )
-    )
-    untagged_vlan = ChainedModelChoiceField(
-        queryset=VLAN.objects.all(),
-        chains=(
-            ('site', 'site'),
-            ('group', 'vlan_group'),
-        ),
-        required=False,
-        label='Untagged VLAN',
-        widget=APISelect(
-            api_url='/api/ipam/vlans/?site_id={{site}}&group_id={{vlan_group}}',
-        )
-    )
-    tagged_vlans = ChainedModelMultipleChoiceField(
-        queryset=VLAN.objects.all(),
-        chains=(
-            ('site', 'site'),
-            ('group', 'vlan_group'),
-        ),
-        required=False,
-        label='Tagged VLANs',
-        widget=APISelectMultiple(
-            api_url='/api/ipam/vlans/?site_id={{site}}&group_id={{vlan_group}}',
-        )
-    )
+    mode = forms.ChoiceField(choices=add_blank_choice(IFACE_MODE_CHOICES), required=False)
 
     def __init__(self, *args, **kwargs):
 
@@ -1832,51 +1814,17 @@ class InterfaceCreateForm(ComponentForm, ChainedFieldsMixin):
 
         super(InterfaceCreateForm, self).__init__(*args, **kwargs)
 
-        # Limit LAG choices to interfaces belonging to this device
+        # Limit LAG choices to interfaces belonging to this device (or its VC master)
         if self.parent is not None:
             self.fields['lag'].queryset = Interface.objects.order_naturally().filter(
-                device=self.parent, form_factor=IFACE_FF_LAG
+                device__in=[self.parent, self.parent.get_vc_master()], form_factor=IFACE_FF_LAG
             )
         else:
             self.fields['lag'].queryset = Interface.objects.none()
 
-        # Limit the queryset for the site to only include the interface's device's site
-        if self.parent is not None and self.parent.site:
-            self.fields['site'].queryset = Site.objects.filter(pk=self.parent.site.id)
-            self.fields['site'].initial = None
-        else:
-            self.fields['site'].queryset = Site.objects.none()
-            self.fields['site'].initial = None
 
-        # Limit the initial vlan choices
-        if self.is_bound:
-            filter_dict = {
-                'group_id': self.data.get('vlan_group') or None,
-                'site_id': self.data.get('site') or None,
-            }
-        elif self.initial.get('untagged_vlan'):
-            filter_dict = {
-                'group_id': self.untagged_vlan.group,
-                'site_id': self.untagged_vlan.site,
-            }
-        elif self.initial.get('tagged_vlans'):
-            filter_dict = {
-                'group_id': self.tagged_vlans.first().group,
-                'site_id': self.tagged_vlans.first().site,
-            }
-        else:
-            filter_dict = {
-                'group_id': None,
-                'site_id': None,
-            }
-
-        self.fields['untagged_vlan'].queryset = VLAN.objects.filter(**filter_dict)
-        self.fields['tagged_vlans'].queryset = VLAN.objects.filter(**filter_dict)
-
-
-class InterfaceBulkEditForm(BootstrapMixin, BulkEditForm, ChainedFieldsMixin):
+class InterfaceBulkEditForm(BootstrapMixin, BulkEditForm):
     pk = forms.ModelMultipleChoiceField(queryset=Interface.objects.all(), widget=forms.MultipleHiddenInput)
-    device = forms.ModelChoiceField(queryset=Device.objects.all(), widget=forms.HiddenInput)
     form_factor = forms.ChoiceField(choices=add_blank_choice(IFACE_FF_CHOICES), required=False)
     enabled = forms.NullBooleanField(required=False, widget=BulkEditNullBooleanSelect)
     lag = forms.ModelChoiceField(queryset=Interface.objects.all(), required=False, label='Parent LAG')
@@ -1884,88 +1832,23 @@ class InterfaceBulkEditForm(BootstrapMixin, BulkEditForm, ChainedFieldsMixin):
     mgmt_only = forms.NullBooleanField(required=False, widget=BulkEditNullBooleanSelect, label='Management only')
     description = forms.CharField(max_length=100, required=False)
     mode = forms.ChoiceField(choices=add_blank_choice(IFACE_MODE_CHOICES), required=False)
-    site = forms.ModelChoiceField(
-        queryset=Site.objects.all(),
-        required=False,
-        label='VLAN Site',
-        widget=forms.Select(
-            attrs={'filter-for': 'vlan_group', 'nullable': 'true'},
-        )
-    )
-    vlan_group = ChainedModelChoiceField(
-        queryset=VLANGroup.objects.all(),
-        chains=(
-            ('site', 'site'),
-        ),
-        required=False,
-        label='VLAN group',
-        widget=APISelect(
-            attrs={'filter-for': 'untagged_vlan tagged_vlans', 'nullable': 'true'},
-            api_url='/api/ipam/vlan-groups/?site_id={{site}}',
-        )
-    )
-    untagged_vlan = ChainedModelChoiceField(
-        queryset=VLAN.objects.all(),
-        chains=(
-            ('site', 'site'),
-            ('group', 'vlan_group'),
-        ),
-        required=False,
-        label='Untagged VLAN',
-        widget=APISelect(
-            api_url='/api/ipam/vlans/?site_id={{site}}&group_id={{vlan_group}}',
-        )
-    )
-    tagged_vlans = ChainedModelMultipleChoiceField(
-        queryset=VLAN.objects.all(),
-        chains=(
-            ('site', 'site'),
-            ('group', 'vlan_group'),
-        ),
-        required=False,
-        label='Tagged VLANs',
-        widget=APISelectMultiple(
-            api_url='/api/ipam/vlans/?site_id={{site}}&group_id={{vlan_group}}',
-        )
-    )
 
     class Meta:
-        nullable_fields = ['lag', 'mtu', 'description', 'untagged_vlan', 'tagged_vlans']
+        nullable_fields = ['lag', 'mtu', 'description', 'mode']
 
     def __init__(self, *args, **kwargs):
         super(InterfaceBulkEditForm, self).__init__(*args, **kwargs)
 
-        # Limit LAG choices to interfaces which belong to the parent device.
-        device = None
-        if self.initial.get('device'):
-            try:
-                device = Device.objects.get(pk=self.initial.get('device'))
-            except Device.DoesNotExist:
-                pass
+        # Limit LAG choices to interfaces which belong to the parent device (or VC master)
+        device = self.parent_obj
         if device is not None:
             interface_ordering = device.device_type.interface_ordering
             self.fields['lag'].queryset = Interface.objects.order_naturally(method=interface_ordering).filter(
-                device=device, form_factor=IFACE_FF_LAG
+                device__in=[device, device.get_vc_master()], form_factor=IFACE_FF_LAG
             )
         else:
             self.fields['lag'].choices = []
 
-        # Limit the queryset for the site to only include the interface's device's site
-        if device and device.site:
-            self.fields['site'].queryset = Site.objects.filter(pk=device.site.id)
-            self.fields['site'].initial = None
-        else:
-            self.fields['site'].queryset = Site.objects.none()
-            self.fields['site'].initial = None
-
-        filter_dict = {
-            'group_id': None,
-            'site_id': None,
-        }
-
-        self.fields['untagged_vlan'].queryset = VLAN.objects.filter(**filter_dict)
-        self.fields['tagged_vlans'].queryset = VLAN.objects.filter(**filter_dict)
-
 
 class InterfaceBulkRenameForm(BulkRenameForm):
     pk = forms.ModelMultipleChoiceField(queryset=Interface.objects.all(), widget=forms.MultipleHiddenInput)
@@ -2051,7 +1934,7 @@ class InterfaceConnectionForm(BootstrapMixin, ChainedFieldsMixin, forms.ModelFor
         super(InterfaceConnectionForm, self).__init__(*args, **kwargs)
 
         # Initialize interface A choices
-        device_a_interfaces = Interface.objects.connectable().order_naturally().filter(device=device_a).select_related(
+        device_a_interfaces = device_a.vc_interfaces.connectable().order_naturally().select_related(
             'circuit_termination', 'connected_as_a', 'connected_as_b'
         )
         self.fields['interface_a'].choices = [
@@ -2060,9 +1943,11 @@ class InterfaceConnectionForm(BootstrapMixin, ChainedFieldsMixin, forms.ModelFor
 
         # Mark connected interfaces as disabled
         if self.data.get('device_b'):
-            self.fields['interface_b'].choices = [
-                (iface.id, {'label': iface.name, 'disabled': iface.is_connected}) for iface in self.fields['interface_b'].queryset
-            ]
+            self.fields['interface_b'].choices = []
+            for iface in self.fields['interface_b'].queryset:
+                self.fields['interface_b'].choices.append(
+                    (iface.id, {'label': iface.name, 'disabled': iface.is_connected})
+                )
 
 
 class InterfaceConnectionCSVForm(forms.ModelForm):
@@ -2091,7 +1976,7 @@ class InterfaceConnectionCSVForm(forms.ModelForm):
 
     class Meta:
         model = InterfaceConnection
-        fields = ['device_a', 'interface_a', 'device_b', 'interface_b', 'connection_status']
+        fields = InterfaceConnection.csv_headers
 
     def clean_interface_a(self):
 
@@ -2212,65 +2097,121 @@ class InventoryItemForm(BootstrapMixin, forms.ModelForm):
         fields = ['name', 'manufacturer', 'part_id', 'serial', 'asset_tag', 'description']
 
 
+class InventoryItemCSVForm(forms.ModelForm):
+    device = FlexibleModelChoiceField(
+        queryset=Device.objects.all(),
+        to_field_name='name',
+        help_text='Device name or ID',
+        error_messages={
+            'invalid_choice': 'Device not found.',
+        }
+    )
+    manufacturer = forms.ModelChoiceField(
+        queryset=Manufacturer.objects.all(),
+        to_field_name='name',
+        required=False,
+        help_text='Manufacturer name',
+        error_messages={
+            'invalid_choice': 'Invalid manufacturer.',
+        }
+    )
+
+    class Meta:
+        model = InventoryItem
+        fields = InventoryItem.csv_headers
+
+
+class InventoryItemBulkEditForm(BootstrapMixin, BulkEditForm):
+    pk = forms.ModelMultipleChoiceField(queryset=InventoryItem.objects.all(), widget=forms.MultipleHiddenInput)
+    manufacturer = forms.ModelChoiceField(queryset=Manufacturer.objects.all(), required=False)
+    part_id = forms.CharField(max_length=50, required=False, label='Part ID')
+    description = forms.CharField(max_length=100, required=False)
+
+    class Meta:
+        nullable_fields = ['manufacturer', 'part_id', 'description']
+
+
+class InventoryItemFilterForm(BootstrapMixin, forms.Form):
+    model = InventoryItem
+    q = forms.CharField(required=False, label='Search')
+    manufacturer = FilterChoiceField(
+        queryset=Manufacturer.objects.annotate(filter_count=Count('inventory_items')),
+        to_field_name='slug',
+        null_label='-- None --'
+    )
+
+
 #
 # Virtual chassis
 #
 
-class VirtualChassisForm(BootstrapMixin, forms.ModelForm):
-    master = forms.ModelChoiceField(queryset=Device.objects.all())
-
-    class Meta:
-        model = VirtualChassis
-        fields = ['domain']
-
-    def __init__(self, *args, **kwargs):
-        super(VirtualChassisForm, self).__init__(*args, **kwargs)
-
-        if self.instance:
-            vc_memberships = self.instance.memberships.all()
-            self.fields['master'].queryset = Device.objects.filter(pk__in=[vcm.device_id for vcm in vc_memberships])
-            self.initial['master'] = self.instance.master
-
-    def save(self, commit=True):
-        instance = super(VirtualChassisForm, self).save(commit=commit)
-
-        # Update the master membership if it has been changed
-        master = self.cleaned_data['master']
-        if instance.pk and instance.master != master:
-            VCMembership.objects.filter(virtual_chassis=self.instance).update(is_master=False)
-            VCMembership.objects.filter(virtual_chassis=self.instance, device=master).update(is_master=True)
-
-        return instance
-
-
 class DeviceSelectionForm(forms.Form):
     pk = forms.ModelMultipleChoiceField(queryset=Device.objects.all(), widget=forms.MultipleHiddenInput)
 
 
-class VirtualChassisCreateForm(BootstrapMixin, forms.ModelForm):
-    master = forms.ModelChoiceField(queryset=Device.objects.all())
+class VirtualChassisForm(BootstrapMixin, forms.ModelForm):
 
     class Meta:
         model = VirtualChassis
         fields = ['master', 'domain']
-
-    def __init__(self, candidate_pks, *args, **kwargs):
-        super(VirtualChassisCreateForm, self).__init__(*args, **kwargs)
-        self.fields['master'].queryset = Device.objects.filter(pk__in=candidate_pks)
+        widgets = {
+            'master': SelectWithPK,
+        }
 
 
-#
-# VC memberships
-#
+class BaseVCMemberFormSet(forms.BaseModelFormSet):
 
-class VCMembershipForm(BootstrapMixin, forms.ModelForm):
+    def clean(self):
+        super(BaseVCMemberFormSet, self).clean()
+
+        # Check for duplicate VC position values
+        vc_position_list = []
+        for form in self.forms:
+            vc_position = form.cleaned_data.get('vc_position')
+            if vc_position:
+                if vc_position in vc_position_list:
+                    error_msg = 'A virtual chassis member already exists in position {}.'.format(vc_position)
+                    form.add_error('vc_position', error_msg)
+                vc_position_list.append(vc_position)
+
+
+class DeviceVCMembershipForm(forms.ModelForm):
 
     class Meta:
-        model = VCMembership
-        fields = ['position', 'priority']
+        model = Device
+        fields = ['vc_position', 'vc_priority']
+        labels = {
+            'vc_position': 'Position',
+            'vc_priority': 'Priority',
+        }
+
+    def __init__(self, validate_vc_position=False, *args, **kwargs):
+        super(DeviceVCMembershipForm, self).__init__(*args, **kwargs)
+
+        # Require VC position (only required when the Device is a VirtualChassis member)
+        self.fields['vc_position'].required = True
+
+        # Validation of vc_position is optional. This is only required when adding a new member to an existing
+        # VirtualChassis. Otherwise, vc_position validation is handled by BaseVCMemberFormSet.
+        self.validate_vc_position = validate_vc_position
+
+    def clean_vc_position(self):
+        vc_position = self.cleaned_data['vc_position']
+
+        if self.validate_vc_position:
+            conflicting_members = Device.objects.filter(
+                virtual_chassis=self.instance.virtual_chassis,
+                vc_position=vc_position
+            )
+            if conflicting_members.exists():
+                raise forms.ValidationError(
+                    'A virtual chassis member already exists in position {}.'.format(vc_position)
+                )
+
+        return vc_position
 
 
-class VCMembershipCreateForm(BootstrapMixin, ChainedFieldsMixin, forms.ModelForm):
+class VCMemberSelectForm(BootstrapMixin, ChainedFieldsMixin, forms.Form):
     site = forms.ModelChoiceField(
         queryset=Site.objects.all(),
         label='Site',
@@ -2292,7 +2233,7 @@ class VCMembershipCreateForm(BootstrapMixin, ChainedFieldsMixin, forms.ModelForm
         )
     )
     device = ChainedModelChoiceField(
-        queryset=Device.objects.all(),
+        queryset=Device.objects.filter(virtual_chassis__isnull=True),
         chains=(
             ('site', 'site'),
             ('rack', 'rack'),
@@ -2300,10 +2241,27 @@ class VCMembershipCreateForm(BootstrapMixin, ChainedFieldsMixin, forms.ModelForm
         label='Device',
         widget=APISelect(
             api_url='/api/dcim/devices/?site_id={{site}}&rack_id={{rack}}',
-            display_field='display_name'
+            display_field='display_name',
+            disabled_indicator='virtual_chassis'
         )
     )
 
-    class Meta:
-        model = VCMembership
-        fields = ['site', 'rack', 'device', 'position', 'priority']
+    def clean_device(self):
+        device = self.cleaned_data['device']
+        if device.virtual_chassis is not None:
+            raise forms.ValidationError("Device {} is already assigned to a virtual chassis.".format(device))
+        return device
+
+
+class VirtualChassisFilterForm(BootstrapMixin, CustomFieldFilterForm):
+    model = VirtualChassis
+    q = forms.CharField(required=False, label='Search')
+    site = FilterChoiceField(
+        queryset=Site.objects.all(),
+        to_field_name='slug',
+    )
+    tenant = FilterChoiceField(
+        queryset=Tenant.objects.all(),
+        to_field_name='slug',
+        null_label='-- None --',
+    )

netbox/dcim/migrations/0052_virtual_chassis.py

@@ -14,34 +14,31 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.CreateModel(
-            name='VCMembership',
-            fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('position', models.PositiveSmallIntegerField(validators=[django.core.validators.MaxValueValidator(255)])),
-                ('is_master', models.BooleanField(default=False)),
-                ('priority', models.PositiveSmallIntegerField(blank=True, null=True, validators=[django.core.validators.MaxValueValidator(255)])),
-                ('device', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='vc_membership', to='dcim.Device')),
-            ],
-            options={
-                'verbose_name': 'VC membership',
-                'ordering': ['virtual_chassis', 'position'],
-            },
-        ),
         migrations.CreateModel(
             name='VirtualChassis',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('domain', models.CharField(blank=True, max_length=30)),
+                ('master', models.OneToOneField(default=1, on_delete=django.db.models.deletion.PROTECT, related_name='vc_master_for', to='dcim.Device')),
             ],
         ),
         migrations.AddField(
-            model_name='vcmembership',
+            model_name='device',
             name='virtual_chassis',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='memberships', to='dcim.VirtualChassis'),
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='members', to='dcim.VirtualChassis'),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='vc_position',
+            field=models.PositiveSmallIntegerField(blank=True, null=True, validators=[django.core.validators.MaxValueValidator(255)]),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='vc_priority',
+            field=models.PositiveSmallIntegerField(blank=True, null=True, validators=[django.core.validators.MaxValueValidator(255)]),
         ),
         migrations.AlterUniqueTogether(
-            name='vcmembership',
-            unique_together=set([('virtual_chassis', 'position')]),
+            name='device',
+            unique_together=set([('virtual_chassis', 'vc_position'), ('rack', 'position', 'face')]),
         ),
     ]

netbox/dcim/migrations/0055_virtualchassis_ordering.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.9 on 2018-02-21 14:41
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0054_site_status_timezone_description'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='virtualchassis',
+            options={'ordering': ['master'], 'verbose_name_plural': 'virtual chassis'},
+        ),
+        migrations.AlterField(
+            model_name='virtualchassis',
+            name='master',
+            field=models.OneToOneField(on_delete=django.db.models.deletion.PROTECT, related_name='vc_master_for', to='dcim.Device'),
+        ),
+    ]

netbox/dcim/models.py

@@ -23,7 +23,6 @@ from tenancy.models import Tenant
 from utilities.fields import ColorField, NullableCharField
 from utilities.managers import NaturalOrderByManager
 from utilities.models import CreatedUpdatedModel
-from utilities.utils import csv_format
 from .constants import *
 from .fields import ASNField, MACAddressField
 from .querysets import InterfaceQuerySet
@@ -44,9 +43,7 @@ class Region(MPTTModel):
     name = models.CharField(max_length=50, unique=True)
     slug = models.SlugField(unique=True)
 
-    csv_headers = [
-        'name', 'slug', 'parent',
-    ]
+    csv_headers = ['name', 'slug', 'parent']
 
     class MPTTMeta:
         order_insertion_by = ['name']
@@ -58,11 +55,11 @@ class Region(MPTTModel):
         return "{}?region={}".format(reverse('dcim:site_list'), self.slug)
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.name,
             self.slug,
             self.parent.name if self.parent else None,
-        ])
+        )
 
 
 #
@@ -102,8 +99,8 @@ class Site(CreatedUpdatedModel, CustomFieldModel):
     objects = SiteManager()
 
     csv_headers = [
-        'name', 'slug', 'status', 'region', 'tenant', 'facility', 'asn', 'time_zone', 'description', 'contact_name',
-        'contact_phone', 'contact_email',
+        'name', 'slug', 'status', 'region', 'tenant', 'facility', 'asn', 'time_zone', 'description', 'physical_address',
+        'shipping_address', 'contact_name', 'contact_phone', 'contact_email', 'comments',
     ]
 
     class Meta:
@@ -116,7 +113,7 @@ class Site(CreatedUpdatedModel, CustomFieldModel):
         return reverse('dcim:site', args=[self.slug])
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.name,
             self.slug,
             self.get_status_display(),
@@ -126,10 +123,13 @@ class Site(CreatedUpdatedModel, CustomFieldModel):
             self.asn,
             self.time_zone,
             self.description,
+            self.physical_address,
+            self.shipping_address,
             self.contact_name,
             self.contact_phone,
             self.contact_email,
-        ])
+            self.comments,
+        )
 
     def get_status_class(self):
         return STATUS_CLASSES[self.status]
@@ -175,9 +175,7 @@ class RackGroup(models.Model):
     slug = models.SlugField()
     site = models.ForeignKey('Site', related_name='rack_groups', on_delete=models.CASCADE)
 
-    csv_headers = [
-        'site', 'name', 'slug',
-    ]
+    csv_headers = ['site', 'name', 'slug']
 
     class Meta:
         ordering = ['site', 'name']
@@ -193,11 +191,11 @@ class RackGroup(models.Model):
         return "{}?group_id={}".format(reverse('dcim:rack_list'), self.pk)
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.site,
             self.name,
             self.slug,
-        ])
+        )
 
 
 @python_2_unicode_compatible
@@ -209,6 +207,8 @@ class RackRole(models.Model):
     slug = models.SlugField(unique=True)
     color = ColorField()
 
+    csv_headers = ['name', 'slug', 'color']
+
     class Meta:
         ordering = ['name']
 
@@ -218,6 +218,13 @@ class RackRole(models.Model):
     def get_absolute_url(self):
         return "{}?role={}".format(reverse('dcim:rack_list'), self.slug)
 
+    def to_csv(self):
+        return (
+            self.name,
+            self.slug,
+            self.color,
+        )
+
 
 class RackManager(NaturalOrderByManager):
 
@@ -253,7 +260,7 @@ class Rack(CreatedUpdatedModel, CustomFieldModel):
 
     csv_headers = [
         'site', 'group_name', 'name', 'facility_id', 'tenant', 'role', 'type', 'serial', 'width', 'u_height',
-        'desc_units',
+        'desc_units', 'comments',
     ]
 
     class Meta:
@@ -303,7 +310,7 @@ class Rack(CreatedUpdatedModel, CustomFieldModel):
             Device.objects.filter(rack=self).update(site_id=self.site.pk)
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.site.name,
             self.group.name if self.group else None,
             self.name,
@@ -315,7 +322,8 @@ class Rack(CreatedUpdatedModel, CustomFieldModel):
             self.width,
             self.u_height,
             self.desc_units,
-        ])
+            self.comments,
+        )
 
     @property
     def units(self):
@@ -491,9 +499,7 @@ class Manufacturer(models.Model):
     name = models.CharField(max_length=50, unique=True)
     slug = models.SlugField(unique=True)
 
-    csv_headers = [
-        'name', 'slug',
-    ]
+    csv_headers = ['name', 'slug']
 
     class Meta:
         ordering = ['name']
@@ -505,10 +511,10 @@ class Manufacturer(models.Model):
         return "{}?manufacturer={}".format(reverse('dcim:devicetype_list'), self.slug)
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.name,
             self.slug,
-        ])
+        )
 
 
 @python_2_unicode_compatible
@@ -551,7 +557,7 @@ class DeviceType(models.Model, CustomFieldModel):
 
     csv_headers = [
         'manufacturer', 'model', 'slug', 'part_number', 'u_height', 'is_full_depth', 'is_console_server',
-        'is_pdu', 'is_network_device', 'subdevice_role', 'interface_ordering',
+        'is_pdu', 'is_network_device', 'subdevice_role', 'interface_ordering', 'comments',
     ]
 
     class Meta:
@@ -574,7 +580,7 @@ class DeviceType(models.Model, CustomFieldModel):
         return reverse('dcim:devicetype', args=[self.pk])
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.manufacturer.name,
             self.model,
             self.slug,
@@ -586,7 +592,8 @@ class DeviceType(models.Model, CustomFieldModel):
             self.is_network_device,
             self.get_subdevice_role_display() if self.subdevice_role else None,
             self.get_interface_ordering_display(),
-        ])
+            self.comments,
+        )
 
     def clean(self):
 
@@ -766,6 +773,8 @@ class DeviceRole(models.Model):
         help_text="Virtual machines may be assigned to this role"
     )
 
+    csv_headers = ['name', 'slug', 'color', 'vm_role']
+
     class Meta:
         ordering = ['name']
 
@@ -775,6 +784,14 @@ class DeviceRole(models.Model):
     def get_absolute_url(self):
         return "{}?role={}".format(reverse('dcim:device_list'), self.slug)
 
+    def to_csv(self):
+        return (
+            self.name,
+            self.slug,
+            self.color,
+            self.vm_role,
+        )
+
 
 @python_2_unicode_compatible
 class Platform(models.Model):
@@ -805,6 +822,8 @@ class Platform(models.Model):
         verbose_name="Legacy RPC client"
     )
 
+    csv_headers = ['name', 'slug', 'manufacturer', 'napalm_driver']
+
     class Meta:
         ordering = ['name']
 
@@ -814,6 +833,14 @@ class Platform(models.Model):
     def get_absolute_url(self):
         return "{}?platform={}".format(reverse('dcim:device_list'), self.slug)
 
+    def to_csv(self):
+        return (
+            self.name,
+            self.slug,
+            self.manufacturer.name if self.manufacturer else None,
+            self.napalm_driver,
+        )
+
 
 class DeviceManager(NaturalOrderByManager):
 
@@ -867,6 +894,23 @@ class Device(CreatedUpdatedModel, CustomFieldModel):
         blank=True,
         null=True
     )
+    virtual_chassis = models.ForeignKey(
+        to='VirtualChassis',
+        on_delete=models.SET_NULL,
+        related_name='members',
+        blank=True,
+        null=True
+    )
+    vc_position = models.PositiveSmallIntegerField(
+        blank=True,
+        null=True,
+        validators=[MaxValueValidator(255)]
+    )
+    vc_priority = models.PositiveSmallIntegerField(
+        blank=True,
+        null=True,
+        validators=[MaxValueValidator(255)]
+    )
     comments = models.TextField(blank=True)
     custom_field_values = GenericRelation(CustomFieldValue, content_type_field='obj_type', object_id_field='obj_id')
     images = GenericRelation(ImageAttachment)
@@ -875,12 +919,15 @@ class Device(CreatedUpdatedModel, CustomFieldModel):
 
     csv_headers = [
         'name', 'device_role', 'tenant', 'manufacturer', 'model_name', 'platform', 'serial', 'asset_tag', 'status',
-        'site', 'rack_group', 'rack_name', 'position', 'face',
+        'site', 'rack_group', 'rack_name', 'position', 'face', 'comments',
     ]
 
     class Meta:
         ordering = ['name']
-        unique_together = ['rack', 'position', 'face']
+        unique_together = [
+            ['rack', 'position', 'face'],
+            ['virtual_chassis', 'vc_position'],
+        ]
         permissions = (
             ('napalm_read', 'Read-only access to devices via NAPALM'),
             ('napalm_write', 'Read/write access to devices via NAPALM'),
@@ -986,6 +1033,12 @@ class Device(CreatedUpdatedModel, CustomFieldModel):
                 'cluster': "The assigned cluster belongs to a different site ({})".format(self.cluster.site)
             })
 
+        # Validate virtual chassis assignment
+        if self.virtual_chassis and self.vc_position is None:
+            raise ValidationError({
+                'vc_position': "A device assigned to a virtual chassis must have its position defined."
+            })
+
     def save(self, *args, **kwargs):
 
         is_new = not bool(self.pk)
@@ -1023,7 +1076,7 @@ class Device(CreatedUpdatedModel, CustomFieldModel):
         Device.objects.filter(parent_bay__device=self).update(site=self.site, rack=self.rack)
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.name or '',
             self.device_role.name,
             self.tenant.name if self.tenant else None,
@@ -1038,14 +1091,15 @@ class Device(CreatedUpdatedModel, CustomFieldModel):
             self.rack.name if self.rack else None,
             self.position,
             self.get_face_display(),
-        ])
+            self.comments,
+        )
 
     @property
     def display_name(self):
         if self.name:
             return self.name
-        elif hasattr(self, 'vc_membership'):
-            return "{}:{}".format(self.vc_membership.virtual_chassis.master, self.vc_membership.position)
+        elif self.virtual_chassis and self.virtual_chassis.master.name:
+            return "{}:{}".format(self.virtual_chassis.master, self.vc_position)
         elif hasattr(self, 'device_type'):
             return "{}".format(self.device_type)
         return ""
@@ -1070,22 +1124,21 @@ class Device(CreatedUpdatedModel, CustomFieldModel):
         else:
             return None
 
-    @property
-    def virtual_chassis(self):
-        try:
-            return VCMembership.objects.get(device=self).virtual_chassis
-        except VCMembership.DoesNotExist:
-            return None
+    def get_vc_master(self):
+        """
+        If this Device is a VirtualChassis member, return the VC master. Otherwise, return None.
+        """
+        return self.virtual_chassis.master if self.virtual_chassis else None
 
     @property
     def vc_interfaces(self):
         """
         Return a QuerySet matching all Interfaces assigned to this Device or, if this Device is a VC master, to another
-        Device belonging to the same virtual chassis.
+        Device belonging to the same VirtualChassis.
         """
         filter = Q(device=self)
-        if hasattr(self, 'vc_membership') and self.vc_membership.is_master:
-            filter |= Q(device__vc_membership__virtual_chassis=self.vc_membership.virtual_chassis, mgmt_only=False)
+        if self.virtual_chassis and self.virtual_chassis.master == self:
+            filter |= Q(device__virtual_chassis=self.virtual_chassis, mgmt_only=False)
         return Interface.objects.filter(filter)
 
     def get_children(self):
@@ -1133,15 +1186,14 @@ class ConsolePort(models.Model):
     def get_absolute_url(self):
         return self.device.get_absolute_url()
 
-    # Used for connections export
     def to_csv(self):
-        return csv_format([
+        return (
             self.cs_port.device.identifier if self.cs_port else None,
             self.cs_port.name if self.cs_port else None,
             self.device.identifier,
             self.name,
             self.get_connection_status_display(),
-        ])
+        )
 
 
 #
@@ -1216,15 +1268,14 @@ class PowerPort(models.Model):
     def get_absolute_url(self):
         return self.device.get_absolute_url()
 
-    # Used for connections export
     def to_csv(self):
-        return csv_format([
+        return (
             self.power_outlet.device.identifier if self.power_outlet else None,
             self.power_outlet.name if self.power_outlet else None,
             self.device.identifier,
             self.name,
             self.get_connection_status_display(),
-        ])
+        )
 
 
 #
@@ -1375,8 +1426,8 @@ class Interface(models.Model):
                                "Disconnect the interface or choose a suitable form factor."
             })
 
-        # An interface's LAG must belong to the same device
-        if self.lag and self.lag.device != self.device:
+        # An interface's LAG must belong to the same device (or VC master)
+        if self.lag and self.lag.device not in [self.device, self.device.get_vc_master()]:
             raise ValidationError({
                 'lag': "The selected LAG interface ({}) belongs to a different device ({}).".format(
                     self.lag.name, self.lag.device.name
@@ -1404,6 +1455,18 @@ class Interface(models.Model):
                                  "device/VM, or it must be global".format(self.untagged_vlan)
             })
 
+    def save(self, *args, **kwargs):
+
+        # Remove untagged VLAN assignment for non-802.1Q interfaces
+        if self.mode is None:
+            self.untagged_vlan = None
+
+        # Only "tagged" interfaces may have tagged VLANs assigned. ("tagged all" implies all VLANs are assigned.)
+        if self.pk and self.mode is not IFACE_MODE_TAGGED:
+            self.tagged_vlans.clear()
+
+        return super(Interface, self).save(*args, **kwargs)
+
     @property
     def parent(self):
         return self.device or self.virtual_machine
@@ -1476,15 +1539,14 @@ class InterfaceConnection(models.Model):
         except ObjectDoesNotExist:
             pass
 
-    # Used for connections export
     def to_csv(self):
-        return csv_format([
+        return (
             self.interface_a.device.identifier,
             self.interface_a.name,
             self.interface_b.device.identifier,
             self.interface_b.name,
             self.get_connection_status_display(),
-        ])
+        )
 
 
 #
@@ -1549,6 +1611,10 @@ class InventoryItem(models.Model):
     discovered = models.BooleanField(default=False, verbose_name='Discovered')
     description = models.CharField(max_length=100, blank=True)
 
+    csv_headers = [
+        'device', 'name', 'manufacturer', 'part_id', 'serial', 'asset_tag', 'discovered', 'description',
+    ]
+
     class Meta:
         ordering = ['device__id', 'parent__id', 'name']
         unique_together = ['device', 'parent', 'name']
@@ -1559,6 +1625,18 @@ class InventoryItem(models.Model):
     def get_absolute_url(self):
         return self.device.get_absolute_url()
 
+    def to_csv(self):
+        return (
+            self.device.name or '{' + self.device.pk + '}',
+            self.name,
+            self.manufacturer.name if self.manufacturer else None,
+            self.part_id,
+            self.serial,
+            self.asset_tag,
+            self.discovered,
+            self.description,
+        )
+
 
 #
 # Virtual chassis
@@ -1569,70 +1647,31 @@ class VirtualChassis(models.Model):
     """
     A collection of Devices which operate with a shared control plane (e.g. a switch stack).
     """
+    master = models.OneToOneField(
+        to='Device',
+        on_delete=models.PROTECT,
+        related_name='vc_master_for'
+    )
     domain = models.CharField(
         max_length=30,
         blank=True
     )
 
+    class Meta:
+        ordering = ['master']
+        verbose_name_plural = 'virtual chassis'
+
     def __str__(self):
-        return self.master.name
+        return str(self.master) if hasattr(self, 'master') else 'New Virtual Chassis'
 
     def get_absolute_url(self):
         return self.master.get_absolute_url()
 
-    @property
-    def master(self):
-        master_vcm = VCMembership.objects.filter(virtual_chassis=self, is_master=True).first()
-        return master_vcm.device if master_vcm else None
-
-
-@python_2_unicode_compatible
-class VCMembership(models.Model):
-    """
-    An attachment of a physical Device to a VirtualChassis.
-    """
-    virtual_chassis = models.ForeignKey(
-        to='VirtualChassis',
-        on_delete=models.CASCADE,
-        related_name='memberships'
-    )
-    device = models.OneToOneField(
-        to='Device',
-        on_delete=models.CASCADE,
-        related_name='vc_membership'
-    )
-    position = models.PositiveSmallIntegerField(
-        validators=[MaxValueValidator(255)]
-    )
-    is_master = models.BooleanField(
-        default=False
-    )
-    priority = models.PositiveSmallIntegerField(
-        blank=True,
-        null=True,
-        validators=[MaxValueValidator(255)]
-    )
-
-    class Meta:
-        ordering = ['virtual_chassis', 'position']
-        unique_together = ['virtual_chassis', 'position']
-        verbose_name = 'VC membership'
-
-    def __str__(self):
-        return self.device.name
-
     def clean(self):
 
-        # We have to call this here because it won't be called by VCMembershipForm
-        self.validate_unique()
-
-        # Check for master conflicts
-        if getattr(self, 'virtual_chassis', None) and self.is_master:
-            master_conflict = VCMembership.objects.filter(
-                virtual_chassis=self.virtual_chassis, is_master=True
-            ).exclude(pk=self.pk).first()
-            if master_conflict:
-                raise ValidationError(
-                    "{} has already been designated as the master for this virtual chassis. It must be demoted before "
-                    "a new master can be assigned.".format(master_conflict.device)
-                )
+        # Verify that the selected master device has been assigned to this VirtualChassis. (Skip when creating a new
+        # VirtualChassis.)
+        if self.pk and self.master not in self.members.all():
+            raise ValidationError({
+                'master': "The selected master is not assigned to this virtual chassis."
+            })

netbox/dcim/signals.py

@@ -1,17 +1,23 @@
 from __future__ import unicode_literals
 
-from django.db.models.signals import post_delete
+from django.db.models.signals import post_save, pre_delete
 from django.dispatch import receiver
 
-from .models import VCMembership
+from .models import Device, VirtualChassis
 
 
-@receiver(post_delete, sender=VCMembership)
-def delete_empty_vc(instance, **kwargs):
+@receiver(post_save, sender=VirtualChassis)
+def assign_virtualchassis_master(instance, created, **kwargs):
     """
-    When the last VCMembership of a VirtualChassis has been deleted, delete the VirtualChassis as well.
+    When a VirtualChassis is created, automatically assign its master device to the VC.
     """
-    pass
-    # virtual_chassis = instance.virtual_chassis
-    # if not VCMembership.objects.filter(virtual_chassis=virtual_chassis).exists():
-    #     virtual_chassis.delete()
+    if created:
+        Device.objects.filter(pk=instance.master.pk).update(virtual_chassis=instance, vc_position=1)
+
+
+@receiver(pre_delete, sender=VirtualChassis)
+def clear_virtualchassis_members(instance, **kwargs):
+    """
+    When a VirtualChassis is deleted, nullify the vc_position and vc_priority fields of its prior members.
+    """
+    Device.objects.filter(virtual_chassis=instance.pk).update(vc_position=None, vc_priority=None)

netbox/dcim/tables.py

@@ -3,11 +3,13 @@ from __future__ import unicode_literals
 import django_tables2 as tables
 from django_tables2.utils import Accessor
 
+from tenancy.tables import COL_TENANT
 from utilities.tables import BaseTable, ToggleColumn
 from .models import (
     ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate, Device, DeviceBay,
-    DeviceBayTemplate, DeviceRole, DeviceType, Interface, InterfaceTemplate, Manufacturer, Platform, PowerOutlet,
-    PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack, RackGroup, RackReservation, Region, Site, VirtualChassis
+    DeviceBayTemplate, DeviceRole, DeviceType, Interface, InterfaceTemplate, InventoryItem, Manufacturer, Platform,
+    PowerOutlet, PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack, RackGroup, RackReservation, Region, Site,
+    VirtualChassis,
 )
 
 REGION_LINK = """
@@ -45,8 +47,13 @@ REGION_ACTIONS = """
 """
 
 RACKGROUP_ACTIONS = """
+<a href="{% url 'dcim:rack_elevation_list' %}?site={{ record.site.slug }}&group_id={{ record.pk }}" class="btn btn-xs btn-primary" title="View elevations">
+    <i class="fa fa-eye"></i>
+</a>
 {% if perms.dcim.change_rackgroup %}
-    <a href="{% url 'dcim:rackgroup_edit' pk=record.pk %}" class="btn btn-xs btn-warning"><i class="glyphicon glyphicon-pencil" aria-hidden="true"></i></a>
+    <a href="{% url 'dcim:rackgroup_edit' pk=record.pk %}" class="btn btn-xs btn-warning" title="Edit">
+        <i class="glyphicon glyphicon-pencil"></i>
+    </a>
 {% endif %}
 """
 
@@ -64,6 +71,10 @@ RACK_ROLE = """
 {% endif %}
 """
 
+RACK_DEVICE_COUNT = """
+<a href="{% url 'dcim:device_list' %}?rack_id={{ record.pk }}">{{ value }}</a>
+"""
+
 RACKRESERVATION_ACTIONS = """
 {% if perms.dcim.change_rackreservation %}
     <a href="{% url 'dcim:rackreservation_edit' pk=record.pk %}" class="btn btn-xs btn-warning"><i class="glyphicon glyphicon-pencil" aria-hidden="true"></i></a>
@@ -82,6 +93,22 @@ MANUFACTURER_ACTIONS = """
 {% endif %}
 """
 
+DEVICEROLE_DEVICE_COUNT = """
+<a href="{% url 'dcim:device_list' %}?role={{ record.slug }}">{{ value }}</a>
+"""
+
+DEVICEROLE_VM_COUNT = """
+<a href="{% url 'virtualization:virtualmachine_list' %}?role={{ record.slug }}">{{ value }}</a>
+"""
+
+PLATFORM_DEVICE_COUNT = """
+<a href="{% url 'dcim:device_list' %}?platform={{ record.slug }}">{{ value }}</a>
+"""
+
+PLATFORM_VM_COUNT = """
+<a href="{% url 'virtualization:virtualmachine_list' %}?platform={{ record.slug }}">{{ value }}</a>
+"""
+
 PLATFORM_ACTIONS = """
 {% if perms.dcim.change_platform %}
     <a href="{% url 'dcim:platform_edit' slug=record.slug %}" class="btn btn-xs btn-warning"><i class="glyphicon glyphicon-pencil" aria-hidden="true"></i></a>
@@ -106,6 +133,10 @@ SUBDEVICE_ROLE_TEMPLATE = """
 {% if record.subdevice_role == True %}Parent{% elif record.subdevice_role == False %}Child{% else %}&mdash;{% endif %}
 """
 
+DEVICETYPE_INSTANCES_TEMPLATE = """
+<a href="{% url 'dcim:device_list' %}?manufacturer_id={{ record.manufacturer_id }}&device_type_id={{ record.pk }}">{{ record.instance_count }}</a>
+"""
+
 UTILIZATION_GRAPH = """
 {% load helpers %}
 {% utilization_graph value %}
@@ -147,7 +178,7 @@ class SiteTable(BaseTable):
     name = tables.LinkColumn()
     status = tables.TemplateColumn(template_code=STATUS_LABEL, verbose_name='Status')
     region = tables.TemplateColumn(template_code=SITE_REGION_LINK)
-    tenant = tables.LinkColumn('tenancy:tenant', args=[Accessor('tenant.slug')])
+    tenant = tables.TemplateColumn(template_code=COL_TENANT)
 
     class Meta(BaseTable.Meta):
         model = Site
@@ -160,12 +191,21 @@ class SiteTable(BaseTable):
 
 class RackGroupTable(BaseTable):
     pk = ToggleColumn()
-    name = tables.LinkColumn(verbose_name='Name')
-    site = tables.LinkColumn('dcim:site', args=[Accessor('site.slug')], verbose_name='Site')
-    rack_count = tables.Column(verbose_name='Racks')
-    slug = tables.Column(verbose_name='Slug')
-    actions = tables.TemplateColumn(template_code=RACKGROUP_ACTIONS, attrs={'td': {'class': 'text-right'}},
-                                    verbose_name='')
+    name = tables.LinkColumn()
+    site = tables.LinkColumn(
+        viewname='dcim:site',
+        args=[Accessor('site.slug')],
+        verbose_name='Site'
+    )
+    rack_count = tables.Column(
+        verbose_name='Racks'
+    )
+    slug = tables.Column()
+    actions = tables.TemplateColumn(
+        template_code=RACKGROUP_ACTIONS,
+        attrs={'td': {'class': 'text-right'}},
+        verbose_name=''
+    )
 
     class Meta(BaseTable.Meta):
         model = RackGroup
@@ -199,7 +239,7 @@ class RackTable(BaseTable):
     name = tables.LinkColumn()
     site = tables.LinkColumn('dcim:site', args=[Accessor('site.slug')])
     group = tables.Column(accessor=Accessor('group.name'), verbose_name='Group')
-    tenant = tables.LinkColumn('tenancy:tenant', args=[Accessor('tenant.slug')])
+    tenant = tables.TemplateColumn(template_code=COL_TENANT)
     role = tables.TemplateColumn(RACK_ROLE)
     u_height = tables.TemplateColumn("{{ record.u_height }}U", verbose_name='Height')
 
@@ -209,12 +249,16 @@ class RackTable(BaseTable):
 
 
 class RackDetailTable(RackTable):
-    devices = tables.Column(accessor=Accessor('device_count'))
+    device_count = tables.TemplateColumn(
+        template_code=RACK_DEVICE_COUNT,
+        verbose_name='Devices'
+    )
     get_utilization = tables.TemplateColumn(UTILIZATION_GRAPH, orderable=False, verbose_name='Utilization')
 
     class Meta(RackTable.Meta):
         fields = (
-            'pk', 'name', 'site', 'group', 'facility_id', 'tenant', 'role', 'u_height', 'devices', 'get_utilization'
+            'pk', 'name', 'site', 'group', 'facility_id', 'tenant', 'role', 'u_height', 'device_count',
+            'get_utilization',
         )
 
 
@@ -223,7 +267,7 @@ class RackImportTable(BaseTable):
     site = tables.LinkColumn('dcim:site', args=[Accessor('site.slug')], verbose_name='Site')
     group = tables.Column(accessor=Accessor('group.name'), verbose_name='Group')
     facility_id = tables.Column(verbose_name='Facility ID')
-    tenant = tables.LinkColumn('tenancy:tenant', args=[Accessor('tenant.slug')], verbose_name='Tenant')
+    tenant = tables.TemplateColumn(template_code=COL_TENANT)
     u_height = tables.Column(verbose_name='Height (U)')
 
     class Meta(BaseTable.Meta):
@@ -273,13 +317,23 @@ class ManufacturerTable(BaseTable):
 
 class DeviceTypeTable(BaseTable):
     pk = ToggleColumn()
-    model = tables.LinkColumn('dcim:devicetype', args=[Accessor('pk')], verbose_name='Device Type')
+    model = tables.LinkColumn(
+        viewname='dcim:devicetype',
+        args=[Accessor('pk')],
+        verbose_name='Device Type'
+    )
     is_full_depth = tables.BooleanColumn(verbose_name='Full Depth')
     is_console_server = tables.BooleanColumn(verbose_name='CS')
     is_pdu = tables.BooleanColumn(verbose_name='PDU')
     is_network_device = tables.BooleanColumn(verbose_name='Net')
-    subdevice_role = tables.TemplateColumn(SUBDEVICE_ROLE_TEMPLATE, verbose_name='Subdevice Role')
-    instance_count = tables.Column(verbose_name='Instances')
+    subdevice_role = tables.TemplateColumn(
+        template_code=SUBDEVICE_ROLE_TEMPLATE,
+        verbose_name='Subdevice Role'
+    )
+    instance_count = tables.TemplateColumn(
+        template_code=DEVICETYPE_INSTANCES_TEMPLATE,
+        verbose_name='Instances'
+    )
 
     class Meta(BaseTable.Meta):
         model = DeviceType
@@ -355,12 +409,25 @@ class DeviceBayTemplateTable(BaseTable):
 class DeviceRoleTable(BaseTable):
     pk = ToggleColumn()
     name = tables.LinkColumn(verbose_name='Name')
-    device_count = tables.Column(verbose_name='Devices')
-    vm_count = tables.Column(verbose_name='VMs')
+    device_count = tables.TemplateColumn(
+        template_code=DEVICEROLE_DEVICE_COUNT,
+        accessor=Accessor('devices.count'),
+        orderable=False,
+        verbose_name='Devices'
+    )
+    vm_count = tables.TemplateColumn(
+        template_code=DEVICEROLE_VM_COUNT,
+        accessor=Accessor('virtual_machines.count'),
+        orderable=False,
+        verbose_name='VMs'
+    )
     color = tables.TemplateColumn(COLOR_LABEL, verbose_name='Label')
     slug = tables.Column(verbose_name='Slug')
-    actions = tables.TemplateColumn(template_code=DEVICEROLE_ACTIONS, attrs={'td': {'class': 'text-right'}},
-                                    verbose_name='')
+    actions = tables.TemplateColumn(
+        template_code=DEVICEROLE_ACTIONS,
+        attrs={'td': {'class': 'text-right'}},
+        verbose_name=''
+    )
 
     class Meta(BaseTable.Meta):
         model = DeviceRole
@@ -373,10 +440,18 @@ class DeviceRoleTable(BaseTable):
 
 class PlatformTable(BaseTable):
     pk = ToggleColumn()
-    name = tables.LinkColumn(verbose_name='Name')
-    device_count = tables.Column(verbose_name='Devices')
-    vm_count = tables.Column(verbose_name='VMs')
-    slug = tables.Column(verbose_name='Slug')
+    device_count = tables.TemplateColumn(
+        template_code=PLATFORM_DEVICE_COUNT,
+        accessor=Accessor('devices.count'),
+        orderable=False,
+        verbose_name='Devices'
+    )
+    vm_count = tables.TemplateColumn(
+        template_code=PLATFORM_VM_COUNT,
+        accessor=Accessor('virtual_machines.count'),
+        orderable=False,
+        verbose_name='VMs'
+    )
     actions = tables.TemplateColumn(
         template_code=PLATFORM_ACTIONS,
         attrs={'td': {'class': 'text-right'}},
@@ -396,7 +471,7 @@ class DeviceTable(BaseTable):
     pk = ToggleColumn()
     name = tables.TemplateColumn(template_code=DEVICE_LINK)
     status = tables.TemplateColumn(template_code=STATUS_LABEL, verbose_name='Status')
-    tenant = tables.LinkColumn('tenancy:tenant', args=[Accessor('tenant.slug')])
+    tenant = tables.TemplateColumn(template_code=COL_TENANT)
     site = tables.LinkColumn('dcim:site', args=[Accessor('site.slug')])
     rack = tables.LinkColumn('dcim:rack', args=[Accessor('rack.pk')])
     device_role = tables.TemplateColumn(DEVICE_ROLE, verbose_name='Role')
@@ -423,7 +498,7 @@ class DeviceDetailTable(DeviceTable):
 class DeviceImportTable(BaseTable):
     name = tables.TemplateColumn(template_code=DEVICE_LINK, verbose_name='Name')
     status = tables.TemplateColumn(template_code=STATUS_LABEL, verbose_name='Status')
-    tenant = tables.LinkColumn('tenancy:tenant', args=[Accessor('tenant.slug')], verbose_name='Tenant')
+    tenant = tables.TemplateColumn(template_code=COL_TENANT)
     site = tables.LinkColumn('dcim:site', args=[Accessor('site.slug')], verbose_name='Site')
     rack = tables.LinkColumn('dcim:rack', args=[Accessor('rack.pk')], verbose_name='Rack')
     position = tables.Column(verbose_name='Position')
@@ -523,6 +598,20 @@ class InterfaceConnectionTable(BaseTable):
         fields = ('device_a', 'interface_a', 'device_b', 'interface_b')
 
 
+#
+# InventoryItems
+#
+
+class InventoryItemTable(BaseTable):
+    pk = ToggleColumn()
+    device = tables.LinkColumn('dcim:device_inventory', args=[Accessor('device.pk')])
+    manufacturer = tables.Column(accessor=Accessor('manufacturer.name'), verbose_name='Manufacturer')
+
+    class Meta(BaseTable.Meta):
+        model = InventoryItem
+        fields = ('pk', 'device', 'name', 'manufacturer', 'part_id', 'serial', 'asset_tag', 'description')
+
+
 #
 # Virtual chassis
 #

netbox/dcim/tests/test_api.py

@@ -5,13 +5,16 @@ from django.urls import reverse
 from rest_framework import status
 from rest_framework.test import APITestCase
 
-from dcim.constants import IFACE_FF_1GE_FIXED, IFACE_FF_LAG, SUBDEVICE_ROLE_CHILD, SUBDEVICE_ROLE_PARENT
+from dcim.constants import (
+    IFACE_FF_1GE_FIXED, IFACE_FF_LAG, IFACE_MODE_TAGGED, SUBDEVICE_ROLE_CHILD, SUBDEVICE_ROLE_PARENT,
+)
 from dcim.models import (
     ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate, Device, DeviceBay,
     DeviceBayTemplate, DeviceRole, DeviceType, Interface, InterfaceConnection, InterfaceTemplate, Manufacturer,
     InventoryItem, Platform, PowerPort, PowerPortTemplate, PowerOutlet, PowerOutletTemplate, Rack, RackGroup,
-    RackReservation, RackRole, Region, Site, VCMembership, VirtualChassis,
+    RackReservation, RackRole, Region, Site, VirtualChassis,
 )
+from ipam.models import VLAN
 from extras.models import Graph, GRAPH_TYPE_INTERFACE, GRAPH_TYPE_SITE
 from users.models import Token
 from utilities.tests import HttpStatusMixin
@@ -2258,6 +2261,10 @@ class InterfaceTest(HttpStatusMixin, APITestCase):
         self.interface2 = Interface.objects.create(device=self.device, name='Test Interface 2')
         self.interface3 = Interface.objects.create(device=self.device, name='Test Interface 3')
 
+        self.vlan1 = VLAN.objects.create(name="Test VLAN 1", vid=1)
+        self.vlan2 = VLAN.objects.create(name="Test VLAN 2", vid=2)
+        self.vlan3 = VLAN.objects.create(name="Test VLAN 3", vid=3)
+
     def test_get_interface(self):
 
         url = reverse('dcim-api:interface-detail', kwargs={'pk': self.interface1.pk})
@@ -2309,6 +2316,27 @@ class InterfaceTest(HttpStatusMixin, APITestCase):
         self.assertEqual(interface4.device_id, data['device'])
         self.assertEqual(interface4.name, data['name'])
 
+    def test_create_interface_with_802_1q(self):
+
+        data = {
+            'device': self.device.pk,
+            'name': 'Test Interface 4',
+            'mode': IFACE_MODE_TAGGED,
+            'tagged_vlans': [self.vlan1.id, self.vlan2.id],
+            'untagged_vlan': self.vlan3.id
+        }
+
+        url = reverse('dcim-api:interface-list')
+        response = self.client.post(url, data, format='json', **self.header)
+
+        self.assertHttpStatus(response, status.HTTP_201_CREATED)
+        self.assertEqual(Interface.objects.count(), 4)
+        interface5 = Interface.objects.get(pk=response.data['id'])
+        self.assertEqual(interface5.device_id, data['device'])
+        self.assertEqual(interface5.name, data['name'])
+        self.assertEqual(interface5.tagged_vlans.count(), 2)
+        self.assertEqual(interface5.untagged_vlan.id, data['untagged_vlan'])
+
     def test_create_interface_bulk(self):
 
         data = [
@@ -2335,6 +2363,47 @@ class InterfaceTest(HttpStatusMixin, APITestCase):
         self.assertEqual(response.data[1]['name'], data[1]['name'])
         self.assertEqual(response.data[2]['name'], data[2]['name'])
 
+    def test_create_interface_802_1q_bulk(self):
+
+        data = [
+            {
+                'device': self.device.pk,
+                'name': 'Test Interface 4',
+                'mode': IFACE_MODE_TAGGED,
+                'tagged_vlans': [self.vlan1.id],
+                'untagged_vlan': self.vlan2.id,
+            },
+            {
+                'device': self.device.pk,
+                'name': 'Test Interface 5',
+                'mode': IFACE_MODE_TAGGED,
+                'tagged_vlans': [self.vlan1.id],
+                'untagged_vlan': self.vlan2.id,
+            },
+            {
+                'device': self.device.pk,
+                'name': 'Test Interface 6',
+                'mode': IFACE_MODE_TAGGED,
+                'tagged_vlans': [self.vlan1.id],
+                'untagged_vlan': self.vlan2.id,
+            },
+        ]
+
+        url = reverse('dcim-api:interface-list')
+        response = self.client.post(url, data, format='json', **self.header)
+
+        self.assertHttpStatus(response, status.HTTP_201_CREATED)
+        self.assertEqual(Interface.objects.count(), 6)
+        self.assertEqual(response.data[0]['name'], data[0]['name'])
+        self.assertEqual(response.data[1]['name'], data[1]['name'])
+        self.assertEqual(response.data[2]['name'], data[2]['name'])
+        self.assertEqual(len(response.data[0]['tagged_vlans']), 1)
+        self.assertEqual(len(response.data[1]['tagged_vlans']), 1)
+        self.assertEqual(len(response.data[2]['tagged_vlans']), 1)
+        self.assertEqual(response.data[0]['untagged_vlan'], self.vlan2.id)
+        self.assertEqual(response.data[1]['untagged_vlan'], self.vlan2.id)
+        self.assertEqual(response.data[2]['untagged_vlan'], self.vlan2.id)
+
     def test_update_interface(self):
 
         lag_interface = Interface.objects.create(
@@ -2855,90 +2924,6 @@ class ConnectedDeviceTest(HttpStatusMixin, APITestCase):
 
 class VirtualChassisTest(HttpStatusMixin, APITestCase):
 
-    def setUp(self):
-
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
-
-        self.vc1 = VirtualChassis.objects.create(domain='test-domain-1')
-        self.vc2 = VirtualChassis.objects.create(domain='test-domain-2')
-        self.vc3 = VirtualChassis.objects.create(domain='test-domain-3')
-
-    def test_get_virtualchassis(self):
-
-        url = reverse('dcim-api:virtualchassis-detail', kwargs={'pk': self.vc1.pk})
-        response = self.client.get(url, **self.header)
-
-        self.assertEqual(response.data['domain'], self.vc1.domain)
-
-    def test_list_virtualchassis(self):
-
-        url = reverse('dcim-api:virtualchassis-list')
-        response = self.client.get(url, **self.header)
-
-        self.assertEqual(response.data['count'], 3)
-
-    def test_create_virtualchassis(self):
-
-        data = {
-            'domain': 'test-domain-4',
-        }
-
-        url = reverse('dcim-api:virtualchassis-list')
-        response = self.client.post(url, data, format='json', **self.header)
-        self.assertHttpStatus(response, status.HTTP_201_CREATED)
-        self.assertEqual(VirtualChassis.objects.count(), 4)
-        vc4 = VirtualChassis.objects.get(pk=response.data['id'])
-        self.assertEqual(vc4.domain, data['domain'])
-
-    def test_create_virtualchassis_bulk(self):
-
-        data = [
-            {
-                'domain': 'test-domain-4',
-            },
-            {
-                'domain': 'test-domain-5',
-            },
-            {
-                'domain': 'test-domain-6',
-            },
-        ]
-
-        url = reverse('dcim-api:virtualchassis-list')
-        response = self.client.post(url, data, format='json', **self.header)
-        self.assertHttpStatus(response, status.HTTP_201_CREATED)
-        self.assertEqual(VirtualChassis.objects.count(), 6)
-        self.assertEqual(response.data[0]['domain'], data[0]['domain'])
-        self.assertEqual(response.data[1]['domain'], data[1]['domain'])
-        self.assertEqual(response.data[2]['domain'], data[2]['domain'])
-
-    def test_update_virtualchassis(self):
-
-        data = {
-            'domain': 'test-domain-x',
-        }
-
-        url = reverse('dcim-api:virtualchassis-detail', kwargs={'pk': self.vc1.pk})
-        response = self.client.put(url, data, format='json', **self.header)
-
-        self.assertHttpStatus(response, status.HTTP_200_OK)
-        self.assertEqual(VirtualChassis.objects.count(), 3)
-        vc1 = VirtualChassis.objects.get(pk=response.data['id'])
-        self.assertEqual(vc1.domain, data['domain'])
-
-    def test_delete_virtualchassis(self):
-
-        url = reverse('dcim-api:virtualchassis-detail', kwargs={'pk': self.vc1.pk})
-        response = self.client.delete(url, **self.header)
-
-        self.assertHttpStatus(response, status.HTTP_204_NO_CONTENT)
-        self.assertEqual(VirtualChassis.objects.count(), 2)
-
-
-class VCMembershipTest(HttpStatusMixin, APITestCase):
-
     def setUp(self):
 
         user = User.objects.create(username='testuser', is_superuser=True)
@@ -3002,162 +2987,99 @@ class VCMembershipTest(HttpStatusMixin, APITestCase):
             Interface.objects.create(device=self.device9, name='3/{}'.format(i), form_factor=IFACE_FF_1GE_FIXED)
 
         # Create two VirtualChassis with three members each
-        self.vc1 = VirtualChassis.objects.create(domain='test-domain-1')
-        self.vc2 = VirtualChassis.objects.create(domain='test-domain-2')
-        self.vcm1 = VCMembership.objects.create(
-            virtual_chassis=self.vc1, device=self.device1, position=1, priority=10, is_master=True
-        )
-        self.vcm2 = VCMembership.objects.create(
-            virtual_chassis=self.vc1, device=self.device2, position=2, priority=20
-        )
-        self.vcm3 = VCMembership.objects.create(
-            virtual_chassis=self.vc1, device=self.device3, position=3, priority=30
-        )
-        self.vcm4 = VCMembership.objects.create(
-            virtual_chassis=self.vc2, device=self.device4, position=1, priority=10, is_master=True
-        )
-        self.vcm5 = VCMembership.objects.create(
-            virtual_chassis=self.vc2, device=self.device5, position=2, priority=20
-        )
-        self.vcm6 = VCMembership.objects.create(
-            virtual_chassis=self.vc2, device=self.device6, position=3, priority=30
-        )
+        self.vc1 = VirtualChassis.objects.create(master=self.device1, domain='test-domain-1')
+        Device.objects.filter(pk=self.device2.pk).update(virtual_chassis=self.vc1, vc_position=2)
+        Device.objects.filter(pk=self.device3.pk).update(virtual_chassis=self.vc1, vc_position=3)
+        self.vc2 = VirtualChassis.objects.create(master=self.device4, domain='test-domain-2')
+        Device.objects.filter(pk=self.device5.pk).update(virtual_chassis=self.vc2, vc_position=2)
+        Device.objects.filter(pk=self.device6.pk).update(virtual_chassis=self.vc2, vc_position=3)
 
-    def test_get_vcmembership(self):
+    def test_get_virtualchassis(self):
 
-        url = reverse('dcim-api:vcmembership-detail', kwargs={'pk': self.vcm1.pk})
+        url = reverse('dcim-api:virtualchassis-detail', kwargs={'pk': self.vc1.pk})
         response = self.client.get(url, **self.header)
 
-        self.assertEqual(response.data['virtual_chassis']['id'], self.vc1.pk)
-        self.assertEqual(response.data['device']['id'], self.device1.pk)
-        self.assertEqual(response.data['position'], 1)
-        self.assertEqual(response.data['is_master'], True)
-        self.assertEqual(response.data['priority'], 10)
+        self.assertEqual(response.data['domain'], self.vc1.domain)
 
-    def test_list_vcmemberships(self):
+    def test_list_virtualchassis(self):
 
-        url = reverse('dcim-api:vcmembership-list')
+        url = reverse('dcim-api:virtualchassis-list')
         response = self.client.get(url, **self.header)
 
-        self.assertEqual(response.data['count'], 6)
+        self.assertEqual(response.data['count'], 2)
 
-    def test_create_vcmembership(self):
+    def test_create_virtualchassis(self):
 
-        url = reverse('dcim-api:vcmembership-list')
-
-        # Try creating the first membership without is_master. This should fail.
         data = {
-            'device': self.device7.pk,
-            'position': 1,
-            'priority': 10,
+            'master': self.device7.pk,
+            'domain': 'test-domain-3',
         }
-        response = self.client.post(url, data, format='json', **self.header)
-        self.assertHttpStatus(response, status.HTTP_400_BAD_REQUEST)
 
-        # Add is_master=True and try again. This should succeed.
-        data.update({
-            'is_master': True,
-        })
+        url = reverse('dcim-api:virtualchassis-list')
         response = self.client.post(url, data, format='json', **self.header)
         self.assertHttpStatus(response, status.HTTP_201_CREATED)
-        virtualchassis_id = VirtualChassis.objects.get(pk=response.data['virtual_chassis']).pk
+        self.assertEqual(VirtualChassis.objects.count(), 3)
+        vc3 = VirtualChassis.objects.get(pk=response.data['id'])
+        self.assertEqual(vc3.master.pk, data['master'])
+        self.assertEqual(vc3.domain, data['domain'])
 
-        # Try adding a second member with the same position
-        data = {
-            'virtual_chassis': virtualchassis_id,
-            'device': self.device8.pk,
-            'position': 1,
-            'priority': 20,
-        }
-        response = self.client.post(url, data, format='json', **self.header)
-        self.assertHttpStatus(response, status.HTTP_400_BAD_REQUEST)
+        # Verify that the master device was automatically assigned to the VC
+        self.assertTrue(Device.objects.filter(pk=vc3.master.pk, virtual_chassis=vc3.pk).exists())
 
-        # Try adding a second member with is_master=True
-        data['is_master'] = True
-        response = self.client.post(url, data, format='json', **self.header)
-        self.assertHttpStatus(response, status.HTTP_400_BAD_REQUEST)
-
-        # Add a second member (valid)
-        del(data['is_master'])
-        data['position'] = 2
-        response = self.client.post(url, data, format='json', **self.header)
-        self.assertHttpStatus(response, status.HTTP_201_CREATED)
-
-        # Add a third member (valid)
-        data = {
-            'virtual_chassis': virtualchassis_id,
-            'device': self.device9.pk,
-            'position': 3,
-            'priority': 30,
-        }
-        response = self.client.post(url, data, format='json', **self.header)
-        self.assertHttpStatus(response, status.HTTP_201_CREATED)
-
-        self.assertEqual(VCMembership.objects.count(), 9)
-
-    def test_create_vcmembership_bulk(self):
-
-        vc3 = VirtualChassis.objects.create()
+    def test_create_virtualchassis_bulk(self):
 
         data = [
-            # Set the master of an existing VC
             {
-                'virtual_chassis': vc3.pk,
-                'device': self.device7.pk,
-                'position': 1,
-                'is_master': True,
-                'priority': 10,
+                'master': self.device7.pk,
+                'domain': 'test-domain-3',
             },
-            # Add a non-master member to a VC
             {
-                'virtual_chassis': vc3.pk,
-                'device': self.device8.pk,
-                'position': 2,
-                'is_master': False,
-                'priority': 20,
+                'master': self.device8.pk,
+                'domain': 'test-domain-4',
             },
-            # Force the creation of a new VC
             {
-                'device': self.device9.pk,
-                'position': 1,
-                'is_master': True,
-                'priority': 10,
+                'master': self.device9.pk,
+                'domain': 'test-domain-5',
             },
         ]
 
-        url = reverse('dcim-api:vcmembership-list')
+        url = reverse('dcim-api:virtualchassis-list')
         response = self.client.post(url, data, format='json', **self.header)
-
         self.assertHttpStatus(response, status.HTTP_201_CREATED)
-        self.assertEqual(VirtualChassis.objects.count(), 4)
-        self.assertEqual(VCMembership.objects.count(), 9)
-        self.assertEqual(response.data[0]['device'], data[0]['device'])
-        self.assertEqual(response.data[1]['device'], data[1]['device'])
-        self.assertEqual(response.data[2]['device'], data[2]['device'])
+        self.assertEqual(VirtualChassis.objects.count(), 5)
+        self.assertEqual(response.data[0]['master'], data[0]['master'])
+        self.assertEqual(response.data[0]['domain'], data[0]['domain'])
+        self.assertEqual(response.data[1]['master'], data[1]['master'])
+        self.assertEqual(response.data[1]['domain'], data[1]['domain'])
+        self.assertEqual(response.data[2]['master'], data[2]['master'])
+        self.assertEqual(response.data[2]['domain'], data[2]['domain'])
 
-    def test_update_vcmembership(self):
+    def test_update_virtualchassis(self):
 
         data = {
-            'virtual_chassis': self.vc2.pk,
-            'device': self.device7.pk,
-            'position': 9,
-            'priority': 90,
+            'master': self.device2.pk,
+            'domain': 'test-domain-x',
         }
 
-        url = reverse('dcim-api:vcmembership-detail', kwargs={'pk': self.vcm3.pk})
+        url = reverse('dcim-api:virtualchassis-detail', kwargs={'pk': self.vc1.pk})
         response = self.client.put(url, data, format='json', **self.header)
 
         self.assertHttpStatus(response, status.HTTP_200_OK)
-        vcm3 = VCMembership.objects.get(pk=response.data['id'])
-        self.assertEqual(vcm3.virtual_chassis.pk, data['virtual_chassis'])
-        self.assertEqual(vcm3.device.pk, data['device'])
-        self.assertEqual(vcm3.position, data['position'])
-        self.assertEqual(vcm3.priority, data['priority'])
+        self.assertEqual(VirtualChassis.objects.count(), 2)
+        vc1 = VirtualChassis.objects.get(pk=response.data['id'])
+        self.assertEqual(vc1.master.pk, data['master'])
+        self.assertEqual(vc1.domain, data['domain'])
 
-    def test_delete_vcmembership(self):
+    def test_delete_virtualchassis(self):
 
-        url = reverse('dcim-api:vcmembership-detail', kwargs={'pk': self.vcm3.pk})
+        url = reverse('dcim-api:virtualchassis-detail', kwargs={'pk': self.vc1.pk})
         response = self.client.delete(url, **self.header)
 
         self.assertHttpStatus(response, status.HTTP_204_NO_CONTENT)
-        self.assertEqual(VCMembership.objects.count(), 5)
+        self.assertEqual(VirtualChassis.objects.count(), 1)
+
+        # Verify that all VC members have had their VC-related fields nullified
+        for d in [self.device1, self.device2, self.device3]:
+            self.assertTrue(
+                Device.objects.filter(pk=d.pk, virtual_chassis=None, vc_position=None, vc_priority=None)
+            )

netbox/dcim/urls.py

@@ -185,6 +185,7 @@ urlpatterns = [
     url(r'^devices/(?P<pk>\d+)/interface-connections/add/$', views.InterfaceConnectionAddView.as_view(), name='interfaceconnection_add'),
     url(r'^interface-connections/(?P<pk>\d+)/delete/$', views.InterfaceConnectionDeleteView.as_view(), name='interfaceconnection_delete'),
     url(r'^interfaces/(?P<pk>\d+)/edit/$', views.InterfaceEditView.as_view(), name='interface_edit'),
+    url(r'^interfaces/(?P<pk>\d+)/assign-vlans/$', views.InterfaceAssignVLANsView.as_view(), name='interface_assign_vlans'),
     url(r'^interfaces/(?P<pk>\d+)/delete/$', views.InterfaceDeleteView.as_view(), name='interface_delete'),
     url(r'^interfaces/rename/$', views.InterfaceBulkRenameView.as_view(), name='interface_bulk_rename'),
 
@@ -199,9 +200,13 @@ urlpatterns = [
     url(r'^device-bays/rename/$', views.DeviceBayBulkRenameView.as_view(), name='devicebay_bulk_rename'),
 
     # Inventory items
-    url(r'^devices/(?P<device>\d+)/inventory-items/add/$', views.InventoryItemEditView.as_view(), name='inventoryitem_add'),
+    url(r'^inventory-items/$', views.InventoryItemListView.as_view(), name='inventoryitem_list'),
+    url(r'^inventory-items/import/$', views.InventoryItemBulkImportView.as_view(), name='inventoryitem_import'),
+    url(r'^inventory-items/edit/$', views.InventoryItemBulkEditView.as_view(), name='inventoryitem_bulk_edit'),
+    url(r'^inventory-items/delete/$', views.InventoryItemBulkDeleteView.as_view(), name='inventoryitem_bulk_delete'),
     url(r'^inventory-items/(?P<pk>\d+)/edit/$', views.InventoryItemEditView.as_view(), name='inventoryitem_edit'),
     url(r'^inventory-items/(?P<pk>\d+)/delete/$', views.InventoryItemDeleteView.as_view(), name='inventoryitem_delete'),
+    url(r'^devices/(?P<device>\d+)/inventory-items/add/$', views.InventoryItemEditView.as_view(), name='inventoryitem_add'),
 
     # Console/power/interface connections
     url(r'^console-connections/$', views.ConsoleConnectionsListView.as_view(), name='console_connections_list'),
@@ -217,9 +222,6 @@ urlpatterns = [
     url(r'^virtual-chassis/(?P<pk>\d+)/edit/$', views.VirtualChassisEditView.as_view(), name='virtualchassis_edit'),
     url(r'^virtual-chassis/(?P<pk>\d+)/delete/$', views.VirtualChassisDeleteView.as_view(), name='virtualchassis_delete'),
     url(r'^virtual-chassis/(?P<pk>\d+)/add-member/$', views.VirtualChassisAddMemberView.as_view(), name='virtualchassis_add_member'),
-
-    # VC memberships
-    url(r'^vc-memberships/(?P<pk>\d+)/edit/$', views.VCMembershipEditView.as_view(), name='vcmembership_edit'),
-    url(r'^vc-memberships/(?P<pk>\d+)/delete/$', views.VCMembershipDeleteView.as_view(), name='vcmembership_delete'),
+    url(r'^virtual-chassis-members/(?P<pk>\d+)/delete/$', views.VirtualChassisRemoveMemberView.as_view(), name='virtualchassis_remove_member'),
 
 ]

netbox/dcim/views.py

@@ -7,7 +7,7 @@ from django.contrib.auth.mixins import PermissionRequiredMixin
 from django.core.paginator import EmptyPage, PageNotAnInteger
 from django.db import transaction
 from django.db.models import Count, Q
-from django.forms import ModelChoiceField, modelformset_factory
+from django.forms import modelformset_factory
 from django.http import HttpResponseRedirect
 from django.shortcuts import get_object_or_404, redirect, render
 from django.urls import reverse
@@ -33,7 +33,7 @@ from .models import (
     ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate, Device, DeviceBay,
     DeviceBayTemplate, DeviceRole, DeviceType, Interface, InterfaceConnection, InterfaceTemplate, Manufacturer,
     InventoryItem, Platform, PowerOutlet, PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack, RackGroup,
-    RackReservation, RackRole, Region, Site, VCMembership, VirtualChassis,
+    RackReservation, RackRole, Region, Site, VirtualChassis,
 )
 
 
@@ -125,6 +125,8 @@ class BulkDisconnectView(View):
 
 class RegionListView(ObjectListView):
     queryset = Region.objects.annotate(site_count=Count('sites'))
+    filter = filters.RegionFilter
+    filter_form = forms.RegionFilterForm
     table = tables.RegionTable
     template_name = 'dcim/region_list.html'
 
@@ -319,7 +321,7 @@ class RackListView(ObjectListView):
     ).prefetch_related(
         'devices__device_type'
     ).annotate(
-        device_count=Count('devices', distinct=True)
+        device_count=Count('devices')
     )
     filter = filters.RackFilter
     filter_form = forms.RackFilterForm
@@ -761,10 +763,7 @@ class DeviceBayTemplateBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
 #
 
 class DeviceRoleListView(ObjectListView):
-    queryset = DeviceRole.objects.annotate(
-        device_count=Count('devices', distinct=True),
-        vm_count=Count('virtual_machines', distinct=True)
-    )
+    queryset = DeviceRole.objects.all()
     table = tables.DeviceRoleTable
     template_name = 'dcim/devicerole_list.html'
 
@@ -802,10 +801,7 @@ class DeviceRoleBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
 #
 
 class PlatformListView(ObjectListView):
-    queryset = Platform.objects.annotate(
-        device_count=Count('devices', distinct=True),
-        vm_count=Count('virtual_machines', distinct=True)
-    )
+    queryset = Platform.objects.all()
     table = tables.PlatformTable
     template_name = 'dcim/platform_list.html'
 
@@ -859,8 +855,11 @@ class DeviceView(View):
             'site__region', 'rack__group', 'tenant__group', 'device_role', 'platform'
         ), pk=pk)
 
-        # Find virtual chassis memberships
-        vc_memberships = VCMembership.objects.filter(virtual_chassis=device.virtual_chassis).select_related('device')
+        # VirtualChassis members
+        if device.virtual_chassis is not None:
+            vc_members = Device.objects.filter(virtual_chassis=device.virtual_chassis).order_by('vc_position')
+        else:
+            vc_members = []
 
         # Console ports
         console_ports = natsorted(
@@ -920,7 +919,7 @@ class DeviceView(View):
             'device_bays': device_bays,
             'services': services,
             'secrets': secrets,
-            'vc_memberships': vc_memberships,
+            'vc_members': vc_members,
             'related_devices': related_devices,
             'show_graphs': show_graphs,
         })
@@ -963,11 +962,9 @@ class DeviceLLDPNeighborsView(PermissionRequiredMixin, View):
     def get(self, request, pk):
 
         device = get_object_or_404(Device, pk=pk)
-        interfaces = Interface.objects.order_naturally(
+        interfaces = device.vc_interfaces.order_naturally(
             device.device_type.interface_ordering
-        ).connectable().filter(
-            device=device
-        ).select_related(
+        ).connectable().select_related(
             'connected_as_a', 'connected_as_b'
         )
 
@@ -1646,6 +1643,12 @@ class InterfaceEditView(PermissionRequiredMixin, ObjectEditView):
     template_name = 'dcim/interface_edit.html'
 
 
+class InterfaceAssignVLANsView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'dcim.change_interface'
+    model = Interface
+    model_form = forms.InterfaceAssignVLANsForm
+
+
 class InterfaceDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     permission_required = 'dcim.delete_interface'
     model = Interface
@@ -2010,6 +2013,14 @@ class InterfaceConnectionsListView(ObjectListView):
 # Inventory items
 #
 
+class InventoryItemListView(ObjectListView):
+    queryset = InventoryItem.objects.select_related('device', 'manufacturer')
+    filter = filters.InventoryItemFilter
+    filter_form = forms.InventoryItemFilterForm
+    table = tables.InventoryItemTable
+    template_name = 'dcim/inventoryitem_list.html'
+
+
 class InventoryItemEditView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'dcim.change_inventoryitem'
     model = InventoryItem
@@ -2020,19 +2031,50 @@ class InventoryItemEditView(PermissionRequiredMixin, ObjectEditView):
             obj.device = get_object_or_404(Device, pk=url_kwargs['device'])
         return obj
 
+    def get_return_url(self, request, obj):
+        return reverse('dcim:device_inventory', kwargs={'pk': obj.device.pk})
+
 
 class InventoryItemDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     permission_required = 'dcim.delete_inventoryitem'
     model = InventoryItem
 
 
+class InventoryItemBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'dcim.add_inventoryitem'
+    model_form = forms.InventoryItemCSVForm
+    table = tables.InventoryItemTable
+    default_return_url = 'dcim:inventoryitem_list'
+
+
+class InventoryItemBulkEditView(PermissionRequiredMixin, BulkEditView):
+    permission_required = 'dcim.change_inventoryitem'
+    cls = InventoryItem
+    queryset = InventoryItem.objects.select_related('device', 'manufacturer')
+    filter = filters.InventoryItemFilter
+    table = tables.InventoryItemTable
+    form = forms.InventoryItemBulkEditForm
+    default_return_url = 'dcim:inventoryitem_list'
+
+
+class InventoryItemBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
+    permission_required = 'dcim.delete_inventoryitem'
+    cls = InventoryItem
+    queryset = InventoryItem.objects.select_related('device', 'manufacturer')
+    table = tables.InventoryItemTable
+    template_name = 'dcim/inventoryitem_bulk_delete.html'
+    default_return_url = 'dcim:inventoryitem_list'
+
+
 #
 # Virtual chassis
 #
 
 class VirtualChassisListView(ObjectListView):
-    queryset = VirtualChassis.objects.annotate(member_count=Count('memberships'))
+    queryset = VirtualChassis.objects.annotate(member_count=Count('members'))
     table = tables.VirtualChassisTable
+    filter = filters.VirtualChassisFilter
+    filter_form = forms.VirtualChassisFilterForm
     template_name = 'dcim/virtualchassis_list.html'
 
 
@@ -2044,41 +2086,46 @@ class VirtualChassisCreateView(PermissionRequiredMixin, View):
         # Get the list of devices being added to a VirtualChassis
         pk_form = forms.DeviceSelectionForm(request.POST)
         pk_form.full_clean()
-        device_list = pk_form.cleaned_data['pk']
+        if not pk_form.cleaned_data.get('pk'):
+            messages.warning(request, "No devices were selected.")
+            return redirect('dcim:device_list')
+        device_queryset = Device.objects.filter(
+            pk__in=pk_form.cleaned_data.get('pk')
+        ).select_related('rack').order_by('vc_position')
 
-        # Generate a custom VCMembershipForm where the device field is limited to only the selected devices
-        class _VCMembershipForm(forms.VCMembershipForm):
-            device = ModelChoiceField(queryset=Device.objects.filter(pk__in=device_list))
-
-            class Meta:
-                model = VCMembership
-                fields = ['device', 'position', 'priority']
-
-        VCMembershipFormSet = modelformset_factory(model=VCMembership, form=_VCMembershipForm, extra=len(device_list))
+        VCMemberFormSet = modelformset_factory(
+            model=Device,
+            formset=forms.BaseVCMemberFormSet,
+            form=forms.DeviceVCMembershipForm,
+            extra=0
+        )
 
         if '_create' in request.POST:
 
-            vc_form = forms.VirtualChassisCreateForm(device_list, request.POST)
-            formset = VCMembershipFormSet(request.POST)
+            vc_form = forms.VirtualChassisForm(request.POST)
+            vc_form.fields['master'].queryset = device_queryset
+            formset = VCMemberFormSet(request.POST, queryset=device_queryset)
 
             if vc_form.is_valid() and formset.is_valid():
+
                 with transaction.atomic():
+
+                    # Assign each device to the VirtualChassis before saving
                     virtual_chassis = vc_form.save()
-                    vc_memberships = formset.save(commit=False)
-                    for vcm in vc_memberships:
-                        vcm.virtual_chassis = virtual_chassis
-                        if vcm.device == vc_form.cleaned_data['master']:
-                            vcm.is_master = True
-                        vcm.save()
-                    return redirect(vc_form.cleaned_data['master'].get_absolute_url())
+                    devices = formset.save(commit=False)
+                    for device in devices:
+                        device.virtual_chassis = virtual_chassis
+                        device.save()
+
+                return redirect(vc_form.cleaned_data['master'].get_absolute_url())
 
         else:
 
-            vc_form = forms.VirtualChassisCreateForm(device_list)
-            initial_data = [{'device': pk, 'position': i} for i, pk in enumerate(device_list, start=1)]
-            formset = VCMembershipFormSet(queryset=VCMembership.objects.none(), initial=initial_data)
+            vc_form = forms.VirtualChassisForm()
+            vc_form.fields['master'].queryset = device_queryset
+            formset = VCMemberFormSet(queryset=device_queryset)
 
-        return render(request, 'dcim/virtualchassis_add.html', {
+        return render(request, 'dcim/virtualchassis_edit.html', {
             'pk_form': pk_form,
             'vc_form': vc_form,
             'formset': formset,
@@ -2086,11 +2133,66 @@ class VirtualChassisCreateView(PermissionRequiredMixin, View):
         })
 
 
-class VirtualChassisEditView(PermissionRequiredMixin, ObjectEditView):
+class VirtualChassisEditView(PermissionRequiredMixin, GetReturnURLMixin, View):
     permission_required = 'dcim.change_virtualchassis'
-    model = VirtualChassis
-    model_form = forms.VirtualChassisForm
-    template_name = 'dcim/virtualchassis_edit.html'
+
+    def get(self, request, pk):
+
+        virtual_chassis = get_object_or_404(VirtualChassis, pk=pk)
+        VCMemberFormSet = modelformset_factory(
+            model=Device,
+            form=forms.DeviceVCMembershipForm,
+            formset=forms.BaseVCMemberFormSet,
+            extra=0
+        )
+        members_queryset = virtual_chassis.members.select_related('rack').order_by('vc_position')
+
+        vc_form = forms.VirtualChassisForm(instance=virtual_chassis)
+        vc_form.fields['master'].queryset = members_queryset
+        formset = VCMemberFormSet(queryset=members_queryset)
+
+        return render(request, 'dcim/virtualchassis_edit.html', {
+            'vc_form': vc_form,
+            'formset': formset,
+            'return_url': self.get_return_url(request, virtual_chassis),
+        })
+
+    def post(self, request, pk):
+
+        virtual_chassis = get_object_or_404(VirtualChassis, pk=pk)
+        VCMemberFormSet = modelformset_factory(
+            model=Device,
+            form=forms.DeviceVCMembershipForm,
+            formset=forms.BaseVCMemberFormSet,
+            extra=0
+        )
+        members_queryset = virtual_chassis.members.select_related('rack').order_by('vc_position')
+
+        vc_form = forms.VirtualChassisForm(request.POST, instance=virtual_chassis)
+        vc_form.fields['master'].queryset = members_queryset
+        formset = VCMemberFormSet(request.POST, queryset=members_queryset)
+
+        if vc_form.is_valid() and formset.is_valid():
+
+            with transaction.atomic():
+
+                # Save the VirtualChassis
+                vc_form.save()
+
+                # Nullify the vc_position of each member first to allow reordering without raising an IntegrityError on
+                # duplicate positions. Then save each member instance.
+                members = formset.save(commit=False)
+                Device.objects.filter(pk__in=[m.pk for m in members]).update(vc_position=None)
+                for member in members:
+                    member.save()
+
+            return redirect(vc_form.cleaned_data['master'].get_absolute_url())
+
+        return render(request, 'dcim/virtualchassis_edit.html', {
+            'vc_form': vc_form,
+            'formset': formset,
+            'return_url': self.get_return_url(request, virtual_chassis),
+        })
 
 
 class VirtualChassisDeleteView(PermissionRequiredMixin, ObjectDeleteView):
@@ -2099,69 +2201,103 @@ class VirtualChassisDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     default_return_url = 'dcim:device_list'
 
 
-class VirtualChassisAddMemberView(GetReturnURLMixin, View):
-    """
-    Create a new VCMembership tying a Device to the VirtualChassis.
-    """
-    template_name = 'utilities/obj_edit.html'
+class VirtualChassisAddMemberView(PermissionRequiredMixin, GetReturnURLMixin, View):
+    permission_required = 'dcim.change_virtualchassis'
 
     def get(self, request, pk):
 
         virtual_chassis = get_object_or_404(VirtualChassis, pk=pk)
-        obj = VCMembership(virtual_chassis=virtual_chassis)
 
         initial_data = {k: request.GET[k] for k in request.GET}
-        form = forms.VCMembershipCreateForm(instance=obj, initial=initial_data)
+        member_select_form = forms.VCMemberSelectForm(initial=initial_data)
+        membership_form = forms.DeviceVCMembershipForm(initial=initial_data)
 
-        return render(request, self.template_name, {
-            'obj': obj,
-            'obj_type': VCMembership._meta.verbose_name,
-            'form': form,
-            'return_url': self.get_return_url(request, obj),
+        return render(request, 'dcim/virtualchassis_add_member.html', {
+            'virtual_chassis': virtual_chassis,
+            'member_select_form': member_select_form,
+            'membership_form': membership_form,
+            'return_url': self.get_return_url(request, virtual_chassis),
         })
 
     def post(self, request, pk):
 
         virtual_chassis = get_object_or_404(VirtualChassis, pk=pk)
-        obj = VCMembership(virtual_chassis=virtual_chassis)
 
-        form = forms.VCMembershipCreateForm(request.POST, instance=obj)
+        member_select_form = forms.VCMemberSelectForm(request.POST)
 
-        if form.is_valid():
+        if member_select_form.is_valid():
 
-            obj = form.save()
+            device = member_select_form.cleaned_data['device']
+            device.virtual_chassis = virtual_chassis
+            data = {k: request.POST[k] for k in ['vc_position', 'vc_priority']}
+            membership_form = forms.DeviceVCMembershipForm(data=data, validate_vc_position=True, instance=device)
 
-            msg = 'Added member <a href="{}">{}</a>'.format(obj.device.get_absolute_url(), escape(obj.device))
-            messages.success(request, mark_safe(msg))
-            UserAction.objects.log_create(request.user, obj, msg)
+            if membership_form.is_valid():
 
-            if '_addanother' in request.POST:
-                return redirect(request.get_full_path())
+                membership_form.save()
+                msg = 'Added member <a href="{}">{}</a>'.format(device.get_absolute_url(), escape(device))
+                messages.success(request, mark_safe(msg))
+                UserAction.objects.log_edit(request.user, device, msg)
 
-            return_url = form.cleaned_data.get('return_url')
-            if return_url is not None and is_safe_url(url=return_url, host=request.get_host()):
-                return redirect(return_url)
-            else:
-                return redirect(self.get_return_url(request, obj))
+                if '_addanother' in request.POST:
+                    return redirect(request.get_full_path())
 
-        return render(request, self.template_name, {
-            'obj': obj,
-            'obj_type': VCMembership._meta.verbose_name,
-            'form': form,
-            'return_url': self.get_return_url(request, obj),
+                return redirect(self.get_return_url(request, device))
+
+        else:
+
+            membership_form = forms.DeviceVCMembershipForm(data=request.POST)
+
+        return render(request, 'dcim/virtualchassis_add_member.html', {
+            'virtual_chassis': virtual_chassis,
+            'member_select_form': member_select_form,
+            'membership_form': membership_form,
+            'return_url': self.get_return_url(request, virtual_chassis),
         })
 
 
-#
-# VC memberships
-#
+class VirtualChassisRemoveMemberView(PermissionRequiredMixin, GetReturnURLMixin, View):
+    permission_required = 'dcim.change_virtualchassis'
 
-class VCMembershipEditView(PermissionRequiredMixin, ObjectEditView):
-    permission_required = 'dcim.change_vcmembership'
-    model = VCMembership
-    model_form = forms.VCMembershipForm
+    def get(self, request, pk):
 
+        device = get_object_or_404(Device, pk=pk, virtual_chassis__isnull=False)
+        form = ConfirmationForm(initial=request.GET)
 
-class VCMembershipDeleteView(PermissionRequiredMixin, ObjectDeleteView):
-    permission_required = 'dcim.delete_vcmembership'
-    model = VCMembership
+        return render(request, 'dcim/virtualchassis_remove_member.html', {
+            'device': device,
+            'form': form,
+            'return_url': self.get_return_url(request, device),
+        })
+
+    def post(self, request, pk):
+
+        device = get_object_or_404(Device, pk=pk, virtual_chassis__isnull=False)
+        form = ConfirmationForm(request.POST)
+
+        # Protect master device from being removed
+        virtual_chassis = VirtualChassis.objects.filter(master=device).first()
+        if virtual_chassis is not None:
+            msg = 'Unable to remove master device {} from the virtual chassis.'.format(escape(device))
+            messages.error(request, mark_safe(msg))
+            return redirect(device.get_absolute_url())
+
+        if form.is_valid():
+
+            Device.objects.filter(pk=device.pk).update(
+                virtual_chassis=None,
+                vc_position=None,
+                vc_priority=None
+            )
+
+            msg = 'Removed {} from virtual chassis {}'.format(device, device.virtual_chassis)
+            messages.success(request, msg)
+            UserAction.objects.log_edit(request.user, device, msg)
+
+            return redirect(self.get_return_url(request, device))
+
+        return render(request, 'dcim/virtualchassis_remove_member.html', {
+            'device': device,
+            'form': form,
+            'return_url': self.get_return_url(request, device),
+        })

netbox/extras/admin.py

@@ -39,7 +39,7 @@ class CustomFieldChoiceAdmin(admin.TabularInline):
 @admin.register(CustomField)
 class CustomFieldAdmin(admin.ModelAdmin):
     inlines = [CustomFieldChoiceAdmin]
-    list_display = ['name', 'models', 'type', 'required', 'default', 'weight', 'description']
+    list_display = ['name', 'models', 'type', 'required', 'filter_logic', 'default', 'weight', 'description']
     form = CustomFieldForm
 
     def models(self, obj):

netbox/extras/constants.py

@@ -26,6 +26,16 @@ CUSTOMFIELD_TYPE_CHOICES = (
     (CF_TYPE_SELECT, 'Selection'),
 )
 
+# Custom field filter logic choices
+CF_FILTER_DISABLED = 0
+CF_FILTER_LOOSE = 1
+CF_FILTER_EXACT = 2
+CF_FILTER_CHOICES = (
+    (CF_FILTER_DISABLED, 'Disabled'),
+    (CF_FILTER_LOOSE, 'Loose'),
+    (CF_FILTER_EXACT, 'Exact'),
+)
+
 # Graph types
 GRAPH_TYPE_INTERFACE = 100
 GRAPH_TYPE_PROVIDER = 200
@@ -46,6 +56,16 @@ EXPORTTEMPLATE_MODELS = [
     'cluster', 'virtualmachine',                                                    # Virtualization
 ]
 
+# Topology map types
+TOPOLOGYMAP_TYPE_NETWORK = 1
+TOPOLOGYMAP_TYPE_CONSOLE = 2
+TOPOLOGYMAP_TYPE_POWER = 3
+TOPOLOGYMAP_TYPE_CHOICES = (
+    (TOPOLOGYMAP_TYPE_NETWORK, 'Network'),
+    (TOPOLOGYMAP_TYPE_CONSOLE, 'Console'),
+    (TOPOLOGYMAP_TYPE_POWER, 'Power'),
+)
+
 # User action types
 ACTION_CREATE = 1
 ACTION_IMPORT = 2

netbox/extras/filters.py

@@ -5,7 +5,7 @@ from django.contrib.auth.models import User
 from django.contrib.contenttypes.models import ContentType
 
 from dcim.models import Site
-from .constants import CF_TYPE_SELECT
+from .constants import CF_FILTER_DISABLED, CF_FILTER_EXACT, CF_TYPE_BOOLEAN, CF_TYPE_SELECT
 from .models import CustomField, Graph, ExportTemplate, TopologyMap, UserAction
 
 
@@ -14,8 +14,9 @@ class CustomFieldFilter(django_filters.Filter):
     Filter objects by the presence of a CustomFieldValue. The filter's name is used as the CustomField name.
     """
 
-    def __init__(self, cf_type, *args, **kwargs):
-        self.cf_type = cf_type
+    def __init__(self, custom_field, *args, **kwargs):
+        self.cf_type = custom_field.type
+        self.filter_logic = custom_field.filter_logic
         super(CustomFieldFilter, self).__init__(*args, **kwargs)
 
     def filter(self, queryset, value):
@@ -41,10 +42,12 @@ class CustomFieldFilter(django_filters.Filter):
             except ValueError:
                 return queryset.none()
 
-        return queryset.filter(
-            custom_field_values__field__name=self.name,
-            custom_field_values__serialized_value__icontains=value,
-        )
+        # Apply the assigned filter logic (exact or loose)
+        queryset = queryset.filter(custom_field_values__field__name=self.name)
+        if self.cf_type == CF_TYPE_BOOLEAN or self.filter_logic == CF_FILTER_EXACT:
+            return queryset.filter(custom_field_values__serialized_value=value)
+        else:
+            return queryset.filter(custom_field_values__serialized_value__icontains=value)
 
 
 class CustomFieldFilterSet(django_filters.FilterSet):
@@ -56,9 +59,9 @@ class CustomFieldFilterSet(django_filters.FilterSet):
         super(CustomFieldFilterSet, self).__init__(*args, **kwargs)
 
         obj_type = ContentType.objects.get_for_model(self._meta.model)
-        custom_fields = CustomField.objects.filter(obj_type=obj_type, is_filterable=True)
+        custom_fields = CustomField.objects.filter(obj_type=obj_type).exclude(filter_logic=CF_FILTER_DISABLED)
         for cf in custom_fields:
-            self.filters['cf_{}'.format(cf.name)] = CustomFieldFilter(name=cf.name, cf_type=cf.type)
+            self.filters['cf_{}'.format(cf.name)] = CustomFieldFilter(name=cf.name, custom_field=cf)
 
 
 class GraphFilter(django_filters.FilterSet):

netbox/extras/forms.py

@@ -6,7 +6,7 @@ from django import forms
 from django.contrib.contenttypes.models import ContentType
 
 from utilities.forms import BootstrapMixin, BulkEditForm, LaxURLField
-from .constants import CF_TYPE_BOOLEAN, CF_TYPE_DATE, CF_TYPE_INTEGER, CF_TYPE_SELECT, CF_TYPE_URL
+from .constants import CF_FILTER_DISABLED, CF_TYPE_BOOLEAN, CF_TYPE_DATE, CF_TYPE_INTEGER, CF_TYPE_SELECT, CF_TYPE_URL
 from .models import CustomField, CustomFieldValue, ImageAttachment
 
 
@@ -15,17 +15,17 @@ def get_custom_fields_for_model(content_type, filterable_only=False, bulk_edit=F
     Retrieve all CustomFields applicable to the given ContentType
     """
     field_dict = OrderedDict()
-    kwargs = {'obj_type': content_type}
+    custom_fields = CustomField.objects.filter(obj_type=content_type)
     if filterable_only:
-        kwargs['is_filterable'] = True
-    custom_fields = CustomField.objects.filter(**kwargs)
+        custom_fields = custom_fields.exclude(filter_logic=CF_FILTER_DISABLED)
 
     for cf in custom_fields:
         field_name = 'cf_{}'.format(str(cf.name))
+        initial = cf.default if not bulk_edit else None
 
         # Integer
         if cf.type == CF_TYPE_INTEGER:
-            field = forms.IntegerField(required=cf.required, initial=cf.default)
+            field = forms.IntegerField(required=cf.required, initial=initial)
 
         # Boolean
         elif cf.type == CF_TYPE_BOOLEAN:
@@ -34,18 +34,19 @@ def get_custom_fields_for_model(content_type, filterable_only=False, bulk_edit=F
                 (1, 'True'),
                 (0, 'False'),
             )
-            if cf.default.lower() in ['true', 'yes', '1']:
+            if initial is not None and initial.lower() in ['true', 'yes', '1']:
                 initial = 1
-            elif cf.default.lower() in ['false', 'no', '0']:
+            elif initial is not None and initial.lower() in ['false', 'no', '0']:
                 initial = 0
             else:
                 initial = None
-            field = forms.NullBooleanField(required=cf.required, initial=initial,
-                                           widget=forms.Select(choices=choices))
+            field = forms.NullBooleanField(
+                required=cf.required, initial=initial, widget=forms.Select(choices=choices)
+            )
 
         # Date
         elif cf.type == CF_TYPE_DATE:
-            field = forms.DateField(required=cf.required, initial=cf.default, help_text="Date format: YYYY-MM-DD")
+            field = forms.DateField(required=cf.required, initial=initial, help_text="Date format: YYYY-MM-DD")
 
         # Select
         elif cf.type == CF_TYPE_SELECT:
@@ -56,11 +57,11 @@ def get_custom_fields_for_model(content_type, filterable_only=False, bulk_edit=F
 
         # URL
         elif cf.type == CF_TYPE_URL:
-            field = LaxURLField(required=cf.required, initial=cf.default)
+            field = LaxURLField(required=cf.required, initial=initial)
 
         # Text
         else:
-            field = forms.CharField(max_length=255, required=cf.required, initial=cf.default)
+            field = forms.CharField(max_length=255, required=cf.required, initial=initial)
 
         field.model = cf
         field.label = cf.label if cf.label else cf.name.replace('_', ' ').capitalize()

netbox/extras/migrations/0004_topologymap_change_comma_to_semicolon.py

@@ -4,14 +4,6 @@ from __future__ import unicode_literals
 
 from django.db import migrations, models
 
-from extras.models import TopologyMap
-
-
-def commas_to_semicolons(apps, schema_editor):
-    for tm in TopologyMap.objects.filter(device_patterns__contains=','):
-        tm.device_patterns = tm.device_patterns.replace(',', ';')
-        tm.save()
-
 
 class Migration(migrations.Migration):
 
@@ -25,5 +17,4 @@ class Migration(migrations.Migration):
             name='device_patterns',
             field=models.TextField(help_text=b'Identify devices to include in the diagram using regular expressions, one per line. Each line will result in a new tier of the drawing. Separate multiple regexes within a line using semicolons. Devices will be rendered in the order they are defined.'),
         ),
-        migrations.RunPython(commas_to_semicolons),
     ]

netbox/extras/migrations/0009_topologymap_type.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.9 on 2018-02-15 16:28
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('extras', '0008_reports'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='topologymap',
+            name='type',
+            field=models.PositiveSmallIntegerField(choices=[(1, 'Network'), (2, 'Console'), (3, 'Power')], default=1),
+        ),
+    ]

netbox/extras/migrations/0010_customfield_filter_logic.py

@@ -0,0 +1,51 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.9 on 2018-02-21 19:48
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+from extras.constants import CF_FILTER_DISABLED, CF_FILTER_EXACT, CF_FILTER_LOOSE, CF_TYPE_SELECT
+
+
+def is_filterable_to_filter_logic(apps, schema_editor):
+    CustomField = apps.get_model('extras', 'CustomField')
+    CustomField.objects.filter(is_filterable=False).update(filter_logic=CF_FILTER_DISABLED)
+    CustomField.objects.filter(is_filterable=True).update(filter_logic=CF_FILTER_LOOSE)
+    # Select fields match on primary key only
+    CustomField.objects.filter(is_filterable=True, type=CF_TYPE_SELECT).update(filter_logic=CF_FILTER_EXACT)
+
+
+def filter_logic_to_is_filterable(apps, schema_editor):
+    CustomField = apps.get_model('extras', 'CustomField')
+    CustomField.objects.filter(filter_logic=CF_FILTER_DISABLED).update(is_filterable=False)
+    CustomField.objects.exclude(filter_logic=CF_FILTER_DISABLED).update(is_filterable=True)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('extras', '0009_topologymap_type'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='customfield',
+            name='filter_logic',
+            field=models.PositiveSmallIntegerField(choices=[(0, 'Disabled'), (1, 'Loose'), (2, 'Exact')], default=1, help_text='Loose matches any instance of a given string; exact matches the entire field.'),
+        ),
+        migrations.AlterField(
+            model_name='customfield',
+            name='required',
+            field=models.BooleanField(default=False, help_text='If true, this field is required when creating new objects or editing an existing object.'),
+        ),
+        migrations.AlterField(
+            model_name='customfield',
+            name='weight',
+            field=models.PositiveSmallIntegerField(default=100, help_text='Fields with higher weights appear lower in a form.'),
+        ),
+        migrations.RunPython(is_filterable_to_filter_logic, filter_logic_to_is_filterable),
+        migrations.RemoveField(
+            model_name='customfield',
+            name='is_filterable',
+        ),
+    ]

netbox/extras/models.py

@@ -16,6 +16,7 @@ from django.template import Template, Context
 from django.utils.encoding import python_2_unicode_compatible
 from django.utils.safestring import mark_safe
 
+from dcim.constants import CONNECTION_STATUS_CONNECTED
 from utilities.utils import foreground_color
 from .constants import *
 
@@ -54,22 +55,48 @@ class CustomFieldModel(object):
 
 @python_2_unicode_compatible
 class CustomField(models.Model):
-    obj_type = models.ManyToManyField(ContentType, related_name='custom_fields', verbose_name='Object(s)',
-                                      limit_choices_to={'model__in': CUSTOMFIELD_MODELS},
-                                      help_text="The object(s) to which this field applies.")
-    type = models.PositiveSmallIntegerField(choices=CUSTOMFIELD_TYPE_CHOICES, default=CF_TYPE_TEXT)
-    name = models.CharField(max_length=50, unique=True)
-    label = models.CharField(max_length=50, blank=True, help_text="Name of the field as displayed to users (if not "
-                                                                  "provided, the field's name will be used)")
-    description = models.CharField(max_length=100, blank=True)
-    required = models.BooleanField(default=False, help_text="Determines whether this field is required when creating "
-                                                            "new objects or editing an existing object.")
-    is_filterable = models.BooleanField(default=True, help_text="This field can be used to filter objects.")
-    default = models.CharField(max_length=100, blank=True, help_text="Default value for the field. Use \"true\" or "
-                                                                     "\"false\" for booleans. N/A for selection "
-                                                                     "fields.")
-    weight = models.PositiveSmallIntegerField(default=100, help_text="Fields with higher weights appear lower in a "
-                                                                     "form")
+    obj_type = models.ManyToManyField(
+        to=ContentType,
+        related_name='custom_fields',
+        verbose_name='Object(s)',
+        limit_choices_to={'model__in': CUSTOMFIELD_MODELS},
+        help_text='The object(s) to which this field applies.'
+    )
+    type = models.PositiveSmallIntegerField(
+        choices=CUSTOMFIELD_TYPE_CHOICES,
+        default=CF_TYPE_TEXT
+    )
+    name = models.CharField(
+        max_length=50,
+        unique=True
+    )
+    label = models.CharField(
+        max_length=50,
+        blank=True,
+        help_text='Name of the field as displayed to users (if not provided, the field\'s name will be used)'
+    )
+    description = models.CharField(
+        max_length=100,
+        blank=True
+    )
+    required = models.BooleanField(
+        default=False,
+        help_text='If true, this field is required when creating new objects or editing an existing object.'
+    )
+    filter_logic = models.PositiveSmallIntegerField(
+        choices=CF_FILTER_CHOICES,
+        default=CF_FILTER_LOOSE,
+        help_text="Loose matches any instance of a given string; exact matches the entire field."
+    )
+    default = models.CharField(
+        max_length=100,
+        blank=True,
+        help_text='Default value for the field. Use "true" or "false" for booleans. N/A for selection fields.'
+    )
+    weight = models.PositiveSmallIntegerField(
+        default=100,
+        help_text='Fields with higher weights appear lower in a form.'
+    )
 
     class Meta:
         ordering = ['weight', 'name']
@@ -100,7 +127,7 @@ class CustomField(models.Model):
         """
         Convert a string into the object it represents depending on the type of field
         """
-        if serialized_value is '':
+        if serialized_value == '':
             return None
         if self.type == CF_TYPE_INTEGER:
             return int(serialized_value)
@@ -223,19 +250,25 @@ class ExportTemplate(models.Model):
     def __str__(self):
         return '{}: {}'.format(self.content_type, self.name)
 
-    def to_response(self, context_dict, filename):
+    def render_to_response(self, queryset):
         """
         Render the template to an HTTP response, delivered as a named file attachment
         """
         template = Template(self.template_code)
         mime_type = 'text/plain' if not self.mime_type else self.mime_type
-        output = template.render(Context(context_dict))
+        output = template.render(Context({'queryset': queryset}))
+
         # Replace CRLF-style line terminators
         output = output.replace('\r\n', '\n')
+
+        # Build the response
         response = HttpResponse(output, content_type=mime_type)
-        if self.file_extension:
-            filename += '.{}'.format(self.file_extension)
+        filename = 'netbox_{}{}'.format(
+            queryset.model._meta.verbose_name_plural,
+            '.{}'.format(self.file_extension) if self.file_extension else ''
+        )
         response['Content-Disposition'] = 'attachment; filename="{}"'.format(filename)
+
         return response
 
 
@@ -247,7 +280,17 @@ class ExportTemplate(models.Model):
 class TopologyMap(models.Model):
     name = models.CharField(max_length=50, unique=True)
     slug = models.SlugField(unique=True)
-    site = models.ForeignKey('dcim.Site', related_name='topology_maps', blank=True, null=True, on_delete=models.CASCADE)
+    type = models.PositiveSmallIntegerField(
+        choices=TOPOLOGYMAP_TYPE_CHOICES,
+        default=TOPOLOGYMAP_TYPE_NETWORK
+    )
+    site = models.ForeignKey(
+        to='dcim.Site',
+        related_name='topology_maps',
+        blank=True,
+        null=True,
+        on_delete=models.CASCADE
+    )
     device_patterns = models.TextField(
         help_text="Identify devices to include in the diagram using regular expressions, one per line. Each line will "
                   "result in a new tier of the drawing. Separate multiple regexes within a line using semicolons. "
@@ -269,22 +312,26 @@ class TopologyMap(models.Model):
 
     def render(self, img_format='png'):
 
-        from circuits.models import CircuitTermination
-        from dcim.models import CONNECTION_STATUS_CONNECTED, Device, InterfaceConnection
+        from dcim.models import Device
 
         # Construct the graph
-        graph = graphviz.Graph()
-        graph.graph_attr['ranksep'] = '1'
+        if self.type == TOPOLOGYMAP_TYPE_NETWORK:
+            G = graphviz.Graph
+        else:
+            G = graphviz.Digraph
+        self.graph = G()
+        self.graph.graph_attr['ranksep'] = '1'
         seen = set()
         for i, device_set in enumerate(self.device_sets):
 
-            subgraph = graphviz.Graph(name='sg{}'.format(i))
+            subgraph = G(name='sg{}'.format(i))
             subgraph.graph_attr['rank'] = 'same'
+            subgraph.graph_attr['directed'] = 'true'
 
             # Add a pseudonode for each device_set to enforce hierarchical layout
             subgraph.node('set{}'.format(i), label='', shape='none', width='0')
             if i:
-                graph.edge('set{}'.format(i - 1), 'set{}'.format(i), style='invis')
+                self.graph.edge('set{}'.format(i - 1), 'set{}'.format(i), style='invis')
 
             # Add each device to the graph
             devices = []
@@ -302,31 +349,64 @@ class TopologyMap(models.Model):
             for j in range(0, len(devices) - 1):
                 subgraph.edge(devices[j].name, devices[j + 1].name, style='invis')
 
-            graph.subgraph(subgraph)
+            self.graph.subgraph(subgraph)
 
         # Compile list of all devices
         device_superset = Q()
         for device_set in self.device_sets:
             for query in device_set.split(';'):  # Split regexes on semicolons
                 device_superset = device_superset | Q(name__regex=query)
+        devices = Device.objects.filter(*(device_superset,))
+
+        # Draw edges depending on graph type
+        if self.type == TOPOLOGYMAP_TYPE_NETWORK:
+            self.add_network_connections(devices)
+        elif self.type == TOPOLOGYMAP_TYPE_CONSOLE:
+            self.add_console_connections(devices)
+        elif self.type == TOPOLOGYMAP_TYPE_POWER:
+            self.add_power_connections(devices)
+
+        return self.graph.pipe(format=img_format)
+
+    def add_network_connections(self, devices):
+
+        from circuits.models import CircuitTermination
+        from dcim.models import InterfaceConnection
 
         # Add all interface connections to the graph
-        devices = Device.objects.filter(*(device_superset,))
         connections = InterfaceConnection.objects.filter(
             interface_a__device__in=devices, interface_b__device__in=devices
         )
         for c in connections:
             style = 'solid' if c.connection_status == CONNECTION_STATUS_CONNECTED else 'dashed'
-            graph.edge(c.interface_a.device.name, c.interface_b.device.name, style=style)
+            self.graph.edge(c.interface_a.device.name, c.interface_b.device.name, style=style)
 
         # Add all circuits to the graph
         for termination in CircuitTermination.objects.filter(term_side='A', interface__device__in=devices):
             peer_termination = termination.get_peer_termination()
             if (peer_termination is not None and peer_termination.interface is not None and
                     peer_termination.interface.device in devices):
-                graph.edge(termination.interface.device.name, peer_termination.interface.device.name, color='blue')
+                self.graph.edge(termination.interface.device.name, peer_termination.interface.device.name, color='blue')
 
-        return graph.pipe(format=img_format)
+    def add_console_connections(self, devices):
+
+        from dcim.models import ConsolePort
+
+        # Add all console connections to the graph
+        console_ports = ConsolePort.objects.filter(device__in=devices, cs_port__device__in=devices)
+        for cp in console_ports:
+            style = 'solid' if cp.connection_status == CONNECTION_STATUS_CONNECTED else 'dashed'
+            self.graph.edge(cp.cs_port.device.name, cp.device.name, style=style)
+
+    def add_power_connections(self, devices):
+
+        from dcim.models import PowerPort
+
+        # Add all power connections to the graph
+        power_ports = PowerPort.objects.filter(device__in=devices, power_outlet__device__in=devices)
+        for pp in power_ports:
+            style = 'solid' if pp.connection_status == CONNECTION_STATUS_CONNECTED else 'dashed'
+            self.graph.edge(pp.power_outlet.device.name, pp.device.name, style=style)
 
 
 #

netbox/ipam/forms.py

@@ -9,9 +9,9 @@ from extras.forms import CustomFieldForm, CustomFieldBulkEditForm, CustomFieldFi
 from tenancy.forms import TenancyForm
 from tenancy.models import Tenant
 from utilities.forms import (
-    APISelect, BootstrapMixin, BulkEditNullBooleanSelect, ChainedModelChoiceField, CSVChoiceField,
-    ExpandableIPAddressField, FilterChoiceField, FlexibleModelChoiceField, Livesearch, ReturnURLForm, SlugField,
-    add_blank_choice,
+    AnnotatedMultipleChoiceField, APISelect, BootstrapMixin, BulkEditNullBooleanSelect, ChainedModelChoiceField,
+    CSVChoiceField, ExpandableIPAddressField, FilterChoiceField, FlexibleModelChoiceField, Livesearch, ReturnURLForm,
+    SlugField, add_blank_choice,
 )
 from virtualization.models import VirtualMachine
 from .constants import IPADDRESS_ROLE_CHOICES, IPADDRESS_STATUS_CHOICES, PREFIX_STATUS_CHOICES, VLAN_STATUS_CHOICES
@@ -57,7 +57,7 @@ class VRFCSVForm(forms.ModelForm):
 
     class Meta:
         model = VRF
-        fields = ['name', 'rd', 'tenant', 'enforce_unique', 'description']
+        fields = VRF.csv_headers
         help_texts = {
             'name': 'VRF name',
         }
@@ -102,7 +102,7 @@ class RIRCSVForm(forms.ModelForm):
 
     class Meta:
         model = RIR
-        fields = ['name', 'slug', 'is_private']
+        fields = RIR.csv_headers
         help_texts = {
             'name': 'RIR name',
         }
@@ -144,7 +144,7 @@ class AggregateCSVForm(forms.ModelForm):
 
     class Meta:
         model = Aggregate
-        fields = ['prefix', 'rir', 'date_added', 'description']
+        fields = Aggregate.csv_headers
 
 
 class AggregateBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
@@ -185,7 +185,7 @@ class RoleCSVForm(forms.ModelForm):
 
     class Meta:
         model = Role
-        fields = ['name', 'slug']
+        fields = Role.csv_headers
         help_texts = {
             'name': 'Role name',
         }
@@ -299,9 +299,7 @@ class PrefixCSVForm(forms.ModelForm):
 
     class Meta:
         model = Prefix
-        fields = [
-            'prefix', 'vrf', 'tenant', 'site', 'vlan_group', 'vlan_vid', 'status', 'role', 'is_pool', 'description',
-        ]
+        fields = Prefix.csv_headers
 
     def clean(self):
 
@@ -352,13 +350,6 @@ class PrefixBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
         nullable_fields = ['site', 'vrf', 'tenant', 'role', 'description']
 
 
-def prefix_status_choices():
-    status_counts = {}
-    for status in Prefix.objects.values('status').annotate(count=Count('status')).order_by('status'):
-        status_counts[status['status']] = status['count']
-    return [(s[0], '{} ({})'.format(s[1], status_counts.get(s[0], 0))) for s in PREFIX_STATUS_CHOICES]
-
-
 class PrefixFilterForm(BootstrapMixin, CustomFieldFilterForm):
     model = Prefix
     q = forms.CharField(required=False, label='Search')
@@ -378,7 +369,12 @@ class PrefixFilterForm(BootstrapMixin, CustomFieldFilterForm):
         to_field_name='slug',
         null_label='-- None --'
     )
-    status = forms.MultipleChoiceField(choices=prefix_status_choices, required=False)
+    status = AnnotatedMultipleChoiceField(
+        choices=PREFIX_STATUS_CHOICES,
+        annotate=Prefix.objects.all(),
+        annotate_field='status',
+        required=False
+    )
     site = FilterChoiceField(
         queryset=Site.objects.annotate(filter_count=Count('prefixes')),
         to_field_name='slug',
@@ -522,17 +518,14 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
             parent.save()
 
         # Clear assignment as primary for device if set.
-        else:
-            try:
-                if ipaddress.address.version == 4:
-                    device = ipaddress.primary_ip4_for
-                    device.primary_ip4 = None
-                else:
-                    device = ipaddress.primary_ip6_for
-                    device.primary_ip6 = None
-                device.save()
-            except Device.DoesNotExist:
-                pass
+        elif self.cleaned_data['interface']:
+            parent = self.cleaned_data['interface'].parent
+            if ipaddress.address.version == 4 and parent.primary_ip4 == self:
+                parent.primary_ip4 = None
+                parent.save()
+            elif ipaddress.address.version == 6 and parent.primary_ip6 == self:
+                parent.primary_ip6 = None
+                parent.save()
 
         return ipaddress
 
@@ -609,10 +602,7 @@ class IPAddressCSVForm(forms.ModelForm):
 
     class Meta:
         model = IPAddress
-        fields = [
-            'address', 'vrf', 'tenant', 'status', 'role', 'device', 'virtual_machine', 'interface_name', 'is_primary',
-            'description',
-        ]
+        fields = IPAddress.csv_headers
 
     def clean(self):
 
@@ -696,20 +686,6 @@ class IPAddressAssignForm(BootstrapMixin, forms.Form):
     address = forms.CharField(label='IP Address')
 
 
-def ipaddress_status_choices():
-    status_counts = {}
-    for status in IPAddress.objects.values('status').annotate(count=Count('status')).order_by('status'):
-        status_counts[status['status']] = status['count']
-    return [(s[0], '{} ({})'.format(s[1], status_counts.get(s[0], 0))) for s in IPADDRESS_STATUS_CHOICES]
-
-
-def ipaddress_role_choices():
-    role_counts = {}
-    for role in IPAddress.objects.values('role').annotate(count=Count('role')).order_by('role'):
-        role_counts[role['role']] = role['count']
-    return [(r[0], '{} ({})'.format(r[1], role_counts.get(r[0], 0))) for r in IPADDRESS_ROLE_CHOICES]
-
-
 class IPAddressFilterForm(BootstrapMixin, CustomFieldFilterForm):
     model = IPAddress
     q = forms.CharField(required=False, label='Search')
@@ -729,8 +705,18 @@ class IPAddressFilterForm(BootstrapMixin, CustomFieldFilterForm):
         to_field_name='slug',
         null_label='-- None --'
     )
-    status = forms.MultipleChoiceField(choices=ipaddress_status_choices, required=False)
-    role = forms.MultipleChoiceField(choices=ipaddress_role_choices, required=False)
+    status = AnnotatedMultipleChoiceField(
+        choices=IPADDRESS_STATUS_CHOICES,
+        annotate=IPAddress.objects.all(),
+        annotate_field='status',
+        required=False
+    )
+    role = AnnotatedMultipleChoiceField(
+        choices=IPADDRESS_ROLE_CHOICES,
+        annotate=IPAddress.objects.all(),
+        annotate_field='role',
+        required=False
+    )
 
 
 #
@@ -759,7 +745,7 @@ class VLANGroupCSVForm(forms.ModelForm):
 
     class Meta:
         model = VLANGroup
-        fields = ['site', 'name', 'slug']
+        fields = VLANGroup.csv_headers
         help_texts = {
             'name': 'Name of VLAN group',
         }
@@ -849,7 +835,7 @@ class VLANCSVForm(forms.ModelForm):
 
     class Meta:
         model = VLAN
-        fields = ['site', 'group_name', 'vid', 'name', 'tenant', 'status', 'role', 'description']
+        fields = VLAN.csv_headers
         help_texts = {
             'vid': 'Numeric VLAN ID (1-4095)',
             'name': 'VLAN name',
@@ -886,13 +872,6 @@ class VLANBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
         nullable_fields = ['site', 'group', 'tenant', 'role', 'description']
 
 
-def vlan_status_choices():
-    status_counts = {}
-    for status in VLAN.objects.values('status').annotate(count=Count('status')).order_by('status'):
-        status_counts[status['status']] = status['count']
-    return [(s[0], '{} ({})'.format(s[1], status_counts.get(s[0], 0))) for s in VLAN_STATUS_CHOICES]
-
-
 class VLANFilterForm(BootstrapMixin, CustomFieldFilterForm):
     model = VLAN
     q = forms.CharField(required=False, label='Search')
@@ -911,7 +890,12 @@ class VLANFilterForm(BootstrapMixin, CustomFieldFilterForm):
         to_field_name='slug',
         null_label='-- None --'
     )
-    status = forms.MultipleChoiceField(choices=vlan_status_choices, required=False)
+    status = AnnotatedMultipleChoiceField(
+        choices=VLAN_STATUS_CHOICES,
+        annotate=VLAN.objects.all(),
+        annotate_field='status',
+        required=False
+    )
     role = FilterChoiceField(
         queryset=Role.objects.annotate(filter_count=Count('vlans')),
         to_field_name='slug',
@@ -939,8 +923,9 @@ class ServiceForm(BootstrapMixin, forms.ModelForm):
 
         # Limit IP address choices to those assigned to interfaces of the parent device/VM
         if self.instance.device:
+            vc_interface_ids = [i['id'] for i in self.instance.device.vc_interfaces.values('id')]
             self.fields['ipaddresses'].queryset = IPAddress.objects.filter(
-                interface__device=self.instance.device
+                interface_id__in=vc_interface_ids
             )
         elif self.instance.virtual_machine:
             self.fields['ipaddresses'].queryset = IPAddress.objects.filter(

netbox/ipam/migrations/0021_vrf_ordering.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.9 on 2018-02-07 18:37
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ipam', '0020_ipaddress_add_role_carp'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='vrf',
+            options={'ordering': ['name', 'rd'], 'verbose_name': 'VRF', 'verbose_name_plural': 'VRFs'},
+        ),
+    ]

netbox/ipam/models.py

@@ -6,6 +6,7 @@ from django.contrib.contenttypes.fields import GenericRelation
 from django.core.exceptions import ValidationError
 from django.core.validators import MaxValueValidator, MinValueValidator
 from django.db import models
+from django.db.models import Q
 from django.db.models.expressions import RawSQL
 from django.urls import reverse
 from django.utils.encoding import python_2_unicode_compatible
@@ -14,7 +15,6 @@ from dcim.models import Interface
 from extras.models import CustomFieldModel, CustomFieldValue
 from tenancy.models import Tenant
 from utilities.models import CreatedUpdatedModel
-from utilities.utils import csv_format
 from .constants import *
 from .fields import IPNetworkField, IPAddressField
 from .querysets import PrefixQuerySet
@@ -38,7 +38,7 @@ class VRF(CreatedUpdatedModel, CustomFieldModel):
     csv_headers = ['name', 'rd', 'tenant', 'enforce_unique', 'description']
 
     class Meta:
-        ordering = ['name']
+        ordering = ['name', 'rd']
         verbose_name = 'VRF'
         verbose_name_plural = 'VRFs'
 
@@ -49,13 +49,13 @@ class VRF(CreatedUpdatedModel, CustomFieldModel):
         return reverse('ipam:vrf', args=[self.pk])
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.name,
             self.rd,
             self.tenant.name if self.tenant else None,
             self.enforce_unique,
             self.description,
-        ])
+        )
 
     @property
     def display_name(self):
@@ -75,6 +75,8 @@ class RIR(models.Model):
     is_private = models.BooleanField(default=False, verbose_name='Private',
                                      help_text='IP space managed by this RIR is considered private')
 
+    csv_headers = ['name', 'slug', 'is_private']
+
     class Meta:
         ordering = ['name']
         verbose_name = 'RIR'
@@ -86,6 +88,13 @@ class RIR(models.Model):
     def get_absolute_url(self):
         return "{}?rir={}".format(reverse('ipam:aggregate_list'), self.slug)
 
+    def to_csv(self):
+        return (
+            self.name,
+            self.slug,
+            self.is_private,
+        )
+
 
 @python_2_unicode_compatible
 class Aggregate(CreatedUpdatedModel, CustomFieldModel):
@@ -147,12 +156,12 @@ class Aggregate(CreatedUpdatedModel, CustomFieldModel):
         super(Aggregate, self).save(*args, **kwargs)
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.prefix,
             self.rir.name,
-            self.date_added.isoformat() if self.date_added else None,
+            self.date_added,
             self.description,
-        ])
+        )
 
     def get_utilization(self):
         """
@@ -173,19 +182,20 @@ class Role(models.Model):
     slug = models.SlugField(unique=True)
     weight = models.PositiveSmallIntegerField(default=1000)
 
+    csv_headers = ['name', 'slug', 'weight']
+
     class Meta:
         ordering = ['weight', 'name']
 
     def __str__(self):
         return self.name
 
-    @property
-    def count_prefixes(self):
-        return self.prefixes.count()
-
-    @property
-    def count_vlans(self):
-        return self.vlans.count()
+    def to_csv(self):
+        return (
+            self.name,
+            self.slug,
+            self.weight,
+        )
 
 
 @python_2_unicode_compatible
@@ -262,7 +272,7 @@ class Prefix(CreatedUpdatedModel, CustomFieldModel):
         super(Prefix, self).save(*args, **kwargs)
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.prefix,
             self.vrf.rd if self.vrf else None,
             self.tenant.name if self.tenant else None,
@@ -273,7 +283,7 @@ class Prefix(CreatedUpdatedModel, CustomFieldModel):
             self.role.name if self.role else None,
             self.is_pool,
             self.description,
-        ])
+        )
 
     def get_status_class(self):
         return STATUS_CHOICE_CLASSES[self.status]
@@ -283,24 +293,23 @@ class Prefix(CreatedUpdatedModel, CustomFieldModel):
 
     def get_child_prefixes(self):
         """
-        Return all child Prefixes within this Prefix.
+        Return all Prefixes within this Prefix and VRF. If this Prefix is a container in the global table, return child
+        Prefixes belonging to any VRF.
         """
-        return Prefix.objects.filter(prefix__net_contained=str(self.prefix), vrf=self.vrf)
-
-    def get_available_prefixes(self):
-        """
-        Return all available prefixes within this Prefix.
-        """
-        prefix = netaddr.IPSet(self.prefix)
-        child_prefixes = netaddr.IPSet([p.prefix for p in self.get_child_prefixes()])
-        available_prefixes = prefix - child_prefixes
-        return available_prefixes
+        if self.vrf is None and self.status == PREFIX_STATUS_CONTAINER:
+            return Prefix.objects.filter(prefix__net_contained=str(self.prefix))
+        else:
+            return Prefix.objects.filter(prefix__net_contained=str(self.prefix), vrf=self.vrf)
 
     def get_child_ips(self):
         """
-        Return all IPAddresses within this Prefix and VRF.
+        Return all IPAddresses within this Prefix and VRF. If this Prefix is a container in the global table, return
+        child IPAddresses belonging to any VRF.
         """
-        return IPAddress.objects.filter(address__net_host_contained=str(self.prefix), vrf=self.vrf)
+        if self.vrf is None and self.status == PREFIX_STATUS_CONTAINER:
+            return IPAddress.objects.filter(address__net_host_contained=str(self.prefix))
+        else:
+            return IPAddress.objects.filter(address__net_host_contained=str(self.prefix), vrf=self.vrf)
 
     def get_available_prefixes(self):
         """
@@ -357,7 +366,8 @@ class Prefix(CreatedUpdatedModel, CustomFieldModel):
             child_prefixes = netaddr.IPSet([p.prefix for p in queryset])
             return int(float(child_prefixes.size) / self.prefix.size * 100)
         else:
-            child_count = self.get_child_ips().count()
+            # Compile an IPSet to avoid counting duplicate IPs
+            child_count = netaddr.IPSet([ip.address.ip for ip in self.get_child_ips()]).size
             prefix_size = self.prefix.size
             if self.family == 4 and self.prefix.prefixlen < 31 and not self.is_pool:
                 prefix_size -= 2
@@ -462,7 +472,7 @@ class IPAddress(CreatedUpdatedModel, CustomFieldModel):
         else:
             is_primary = False
 
-        return csv_format([
+        return (
             self.address,
             self.vrf.rd if self.vrf else None,
             self.tenant.name if self.tenant else None,
@@ -473,7 +483,7 @@ class IPAddress(CreatedUpdatedModel, CustomFieldModel):
             self.interface.name if self.interface else None,
             is_primary,
             self.description,
-        ])
+        )
 
     @property
     def device(self):
@@ -503,6 +513,8 @@ class VLANGroup(models.Model):
     slug = models.SlugField()
     site = models.ForeignKey('dcim.Site', related_name='vlan_groups', on_delete=models.PROTECT, blank=True, null=True)
 
+    csv_headers = ['name', 'slug', 'site']
+
     class Meta:
         ordering = ['site', 'name']
         unique_together = [
@@ -518,6 +530,13 @@ class VLANGroup(models.Model):
     def get_absolute_url(self):
         return "{}?group_id={}".format(reverse('ipam:vlan_list'), self.pk)
 
+    def to_csv(self):
+        return (
+            self.name,
+            self.slug,
+            self.site.name if self.site else None,
+        )
+
     def get_next_available_vid(self):
         """
         Return the first available VLAN ID (1-4094) in the group.
@@ -578,7 +597,7 @@ class VLAN(CreatedUpdatedModel, CustomFieldModel):
             })
 
     def to_csv(self):
-        return csv_format([
+        return (
             self.site.name if self.site else None,
             self.group.name if self.group else None,
             self.vid,
@@ -587,7 +606,7 @@ class VLAN(CreatedUpdatedModel, CustomFieldModel):
             self.get_status_display(),
             self.role.name if self.role else None,
             self.description,
-        ])
+        )
 
     @property
     def display_name(self):
@@ -598,6 +617,13 @@ class VLAN(CreatedUpdatedModel, CustomFieldModel):
     def get_status_class(self):
         return STATUS_CHOICE_CLASSES[self.status]
 
+    def get_members(self):
+        # Return all interfaces assigned to this VLAN
+        return Interface.objects.filter(
+            Q(untagged_vlan_id=self.pk) |
+            Q(tagged_vlans=self.pk)
+        )
+
 
 @python_2_unicode_compatible
 class Service(CreatedUpdatedModel):

netbox/ipam/tables.py

@@ -3,6 +3,8 @@ from __future__ import unicode_literals
 import django_tables2 as tables
 from django_tables2.utils import Accessor
 
+from dcim.models import Interface
+from tenancy.tables import COL_TENANT
 from utilities.tables import BaseTable, ToggleColumn
 from .models import Aggregate, IPAddress, Prefix, RIR, Role, VLAN, VLANGroup, VRF
 
@@ -36,6 +38,14 @@ UTILIZATION_GRAPH = """
 {% if record.pk %}{% utilization_graph record.get_utilization %}{% else %}—{% endif %}
 """
 
+ROLE_PREFIX_COUNT = """
+<a href="{% url 'ipam:prefix_list' %}?role={{ record.slug }}">{{ value }}</a>
+"""
+
+ROLE_VLAN_COUNT = """
+<a href="{% url 'ipam:vlan_list' %}?role={{ record.slug }}">{{ value }}</a>
+"""
+
 ROLE_ACTIONS = """
 {% if perms.ipam.change_role %}
     <a href="{% url 'ipam:role_edit' slug=record.slug %}" class="btn btn-xs btn-warning"><i class="glyphicon glyphicon-pencil" aria-hidden="true"></i></a>
@@ -129,11 +139,23 @@ VLANGROUP_ACTIONS = """
 {% endif %}
 """
 
+VLAN_MEMBER_UNTAGGED = """
+{% if record.untagged_vlan_id == vlan.pk %}
+    <i class="glyphicon glyphicon-ok">
+{% endif %}
+"""
+
+VLAN_MEMBER_ACTIONS = """
+{% if perms.dcim.change_interface %}
+    <a href="{% if record.device %}{% url 'dcim:interface_edit' pk=record.pk %}{% else %}{% url 'virtualization:interface_edit' pk=record.pk %}{% endif %}" class="btn btn-xs btn-warning"><i class="glyphicon glyphicon-pencil"></i></a>
+{% endif %}
+"""
+
 TENANT_LINK = """
 {% if record.tenant %}
-    <a href="{% url 'tenancy:tenant' slug=record.tenant.slug %}">{{ record.tenant }}</a>
+    <a href="{% url 'tenancy:tenant' slug=record.tenant.slug %}" title="{{ record.tenant.description }}">{{ record.tenant }}</a>
 {% elif record.vrf.tenant %}
-    <a href="{% url 'tenancy:tenant' slug=record.vrf.tenant.slug %}">{{ record.vrf.tenant }}</a>*
+    <a href="{% url 'tenancy:tenant' slug=record.vrf.tenant.slug %}" title="{{ record.vrf.tenant.description }}">{{ record.vrf.tenant }}</a>*
 {% else %}
     &mdash;
 {% endif %}
@@ -148,7 +170,7 @@ class VRFTable(BaseTable):
     pk = ToggleColumn()
     name = tables.LinkColumn()
     rd = tables.Column(verbose_name='RD')
-    tenant = tables.LinkColumn('tenancy:tenant', args=[Accessor('tenant.slug')])
+    tenant = tables.TemplateColumn(template_code=COL_TENANT)
 
     class Meta(BaseTable.Meta):
         model = VRF
@@ -219,10 +241,18 @@ class AggregateDetailTable(AggregateTable):
 
 class RoleTable(BaseTable):
     pk = ToggleColumn()
-    name = tables.Column(verbose_name='Name')
-    prefix_count = tables.Column(accessor=Accessor('count_prefixes'), orderable=False, verbose_name='Prefixes')
-    vlan_count = tables.Column(accessor=Accessor('count_vlans'), orderable=False, verbose_name='VLANs')
-    slug = tables.Column(verbose_name='Slug')
+    prefix_count = tables.TemplateColumn(
+        accessor=Accessor('prefixes.count'),
+        template_code=ROLE_PREFIX_COUNT,
+        orderable=False,
+        verbose_name='Prefixes'
+    )
+    vlan_count = tables.TemplateColumn(
+        accessor=Accessor('vlans.count'),
+        template_code=ROLE_VLAN_COUNT,
+        orderable=False,
+        verbose_name='VLANs'
+    )
     actions = tables.TemplateColumn(template_code=ROLE_ACTIONS, attrs={'td': {'class': 'text-right'}}, verbose_name='')
 
     class Meta(BaseTable.Meta):
@@ -239,7 +269,7 @@ class PrefixTable(BaseTable):
     prefix = tables.TemplateColumn(PREFIX_LINK, attrs={'th': {'style': 'padding-left: 17px'}})
     status = tables.TemplateColumn(STATUS_LABEL)
     vrf = tables.TemplateColumn(VRF_LINK, verbose_name='VRF')
-    tenant = tables.TemplateColumn(TENANT_LINK)
+    tenant = tables.TemplateColumn(template_code=TENANT_LINK)
     site = tables.LinkColumn('dcim:site', args=[Accessor('site.slug')])
     vlan = tables.LinkColumn('ipam:vlan', args=[Accessor('vlan.pk')], verbose_name='VLAN')
     role = tables.TemplateColumn(PREFIX_ROLE_LINK)
@@ -268,7 +298,7 @@ class IPAddressTable(BaseTable):
     address = tables.TemplateColumn(IPADDRESS_LINK, verbose_name='IP Address')
     vrf = tables.TemplateColumn(VRF_LINK, verbose_name='VRF')
     status = tables.TemplateColumn(STATUS_LABEL)
-    tenant = tables.TemplateColumn(TENANT_LINK)
+    tenant = tables.TemplateColumn(template_code=TENANT_LINK)
     parent = tables.TemplateColumn(IPADDRESS_PARENT, orderable=False)
     interface = tables.Column(orderable=False)
 
@@ -330,7 +360,7 @@ class VLANTable(BaseTable):
     vid = tables.LinkColumn('ipam:vlan', args=[Accessor('pk')], verbose_name='ID')
     site = tables.LinkColumn('dcim:site', args=[Accessor('site.slug')])
     group = tables.Column(accessor=Accessor('group.name'), verbose_name='Group')
-    tenant = tables.LinkColumn('tenancy:tenant', args=[Accessor('tenant.slug')])
+    tenant = tables.TemplateColumn(template_code=COL_TENANT)
     status = tables.TemplateColumn(STATUS_LABEL)
     role = tables.TemplateColumn(VLAN_ROLE_LINK)
 
@@ -344,3 +374,21 @@ class VLANDetailTable(VLANTable):
 
     class Meta(VLANTable.Meta):
         fields = ('pk', 'vid', 'site', 'group', 'name', 'prefixes', 'tenant', 'status', 'role', 'description')
+
+
+class VLANMemberTable(BaseTable):
+    parent = tables.LinkColumn(order_by=['device', 'virtual_machine'])
+    name = tables.Column(verbose_name='Interface')
+    untagged = tables.TemplateColumn(
+        template_code=VLAN_MEMBER_UNTAGGED,
+        orderable=False
+    )
+    actions = tables.TemplateColumn(
+        template_code=VLAN_MEMBER_ACTIONS,
+        attrs={'td': {'class': 'text-right'}},
+        verbose_name=''
+    )
+
+    class Meta(BaseTable.Meta):
+        model = Interface
+        fields = ('parent', 'name', 'untagged', 'actions')

netbox/ipam/urls.py

@@ -80,6 +80,7 @@ urlpatterns = [
     url(r'^vlans/edit/$', views.VLANBulkEditView.as_view(), name='vlan_bulk_edit'),
     url(r'^vlans/delete/$', views.VLANBulkDeleteView.as_view(), name='vlan_bulk_delete'),
     url(r'^vlans/(?P<pk>\d+)/$', views.VLANView.as_view(), name='vlan'),
+    url(r'^vlans/(?P<pk>\d+)/members/$', views.VLANMembersView.as_view(), name='vlan_members'),
     url(r'^vlans/(?P<pk>\d+)/edit/$', views.VLANEditView.as_view(), name='vlan_edit'),
     url(r'^vlans/(?P<pk>\d+)/delete/$', views.VLANDeleteView.as_view(), name='vlan_delete'),
 

netbox/ipam/views.py

@@ -491,11 +491,11 @@ class PrefixPrefixesView(View):
         prefix = get_object_or_404(Prefix.objects.all(), pk=pk)
 
         # Child prefixes table
-        child_prefixes = Prefix.objects.filter(
-            vrf=prefix.vrf, prefix__net_contained=str(prefix.prefix)
-        ).select_related(
+        child_prefixes = prefix.get_child_prefixes().select_related(
             'site', 'vlan', 'role',
         ).annotate_depth(limit=0)
+
+        # Annotate available prefixes
         if child_prefixes:
             child_prefixes = add_available_prefixes(prefix.prefix, child_prefixes)
 
@@ -851,6 +851,38 @@ class VLANView(View):
         })
 
 
+class VLANMembersView(View):
+
+    def get(self, request, pk):
+
+        vlan = get_object_or_404(VLAN.objects.all(), pk=pk)
+        members = vlan.get_members().select_related('device', 'virtual_machine')
+
+        members_table = tables.VLANMemberTable(members)
+        # if request.user.has_perm('dcim.change_interface'):
+        #     members_table.columns.show('pk')
+
+        paginate = {
+            'klass': EnhancedPaginator,
+            'per_page': request.GET.get('per_page', settings.PAGINATE_COUNT)
+        }
+        RequestConfig(request, paginate).configure(members_table)
+
+        # Compile permissions list for rendering the object table
+        # permissions = {
+        #     'add': request.user.has_perm('ipam.add_ipaddress'),
+        #     'change': request.user.has_perm('ipam.change_ipaddress'),
+        #     'delete': request.user.has_perm('ipam.delete_ipaddress'),
+        # }
+
+        return render(request, 'ipam/vlan_members.html', {
+            'vlan': vlan,
+            'members_table': members_table,
+            # 'permissions': permissions,
+            # 'bulk_querystring': 'vrf_id={}&parent={}'.format(prefix.vrf.pk if prefix.vrf else '0', prefix.prefix),
+        })
+
+
 class VLANCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'ipam.add_vlan'
     model = VLAN

netbox/netbox/settings.py

@@ -22,7 +22,7 @@ if sys.version_info[0] < 3:
         DeprecationWarning
     )
 
-VERSION = '2.3.0-dev'
+VERSION = '2.3.2'
 
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
@@ -133,7 +133,6 @@ INSTALLED_APPS = (
     'django_tables2',
     'mptt',
     'rest_framework',
-    'rest_framework_swagger',
     'timezone_field',
     'circuits',
     'dcim',
@@ -144,6 +143,7 @@ INSTALLED_APPS = (
     'users',
     'utilities',
     'virtualization',
+    'drf_yasg',
 )
 
 # Middleware
@@ -246,6 +246,32 @@ REST_FRAMEWORK = {
     'VIEW_NAME_FUNCTION': 'netbox.api.get_view_name',
 }
 
+# drf_yasg settings for Swagger
+SWAGGER_SETTINGS = {
+    'DEFAULT_FIELD_INSPECTORS': [
+        'utilities.custom_inspectors.NullableBooleanFieldInspector',
+        'utilities.custom_inspectors.CustomChoiceFieldInspector',
+        'drf_yasg.inspectors.CamelCaseJSONFilter',
+        'drf_yasg.inspectors.ReferencingSerializerInspector',
+        'drf_yasg.inspectors.RelatedFieldInspector',
+        'drf_yasg.inspectors.ChoiceFieldInspector',
+        'drf_yasg.inspectors.FileFieldInspector',
+        'drf_yasg.inspectors.DictFieldInspector',
+        'drf_yasg.inspectors.SimpleFieldInspector',
+        'drf_yasg.inspectors.StringDefaultFieldInspector',
+    ],
+    'DEFAULT_FILTER_INSPECTORS': [
+        'utilities.custom_inspectors.IdInFilterInspector',
+        'drf_yasg.inspectors.CoreAPICompatInspector',
+    ],
+    'DEFAULT_PAGINATOR_INSPECTORS': [
+        'utilities.custom_inspectors.NullablePaginatorInspector',
+        'drf_yasg.inspectors.DjangoRestResponsePagination',
+        'drf_yasg.inspectors.CoreAPICompatInspector',
+    ]
+}
+
+
 # Django debug toolbar
 INTERNAL_IPS = (
     '127.0.0.1',

netbox/netbox/urls.py

@@ -4,12 +4,24 @@ from django.conf import settings
 from django.conf.urls import include, url
 from django.contrib import admin
 from django.views.static import serve
-from rest_framework_swagger.views import get_swagger_view
+from drf_yasg.views import get_schema_view
+from drf_yasg import openapi
 
 from netbox.views import APIRootView, HomeView, SearchView
 from users.views import LoginView, LogoutView
 
-swagger_view = get_swagger_view(title='NetBox API')
+schema_view = get_schema_view(
+    openapi.Info(
+        title="NetBox API",
+        default_version='v2',
+        description="API to access NetBox",
+        terms_of_service="https://github.com/digitalocean/netbox",
+        contact=openapi.Contact(email="netbox@digitalocean.com"),
+        license=openapi.License(name="Apache v2 License"),
+    ),
+    validators=['flex', 'ssv'],
+    public=True,
+)
 
 _patterns = [
 
@@ -40,7 +52,9 @@ _patterns = [
     url(r'^api/secrets/', include('secrets.api.urls')),
     url(r'^api/tenancy/', include('tenancy.api.urls')),
     url(r'^api/virtualization/', include('virtualization.api.urls')),
-    url(r'^api/docs/', swagger_view, name='api_docs'),
+    url(r'^api/docs/$', schema_view.with_ui('swagger', cache_timeout=None), name='api_docs'),
+    url(r'^api/redoc/$', schema_view.with_ui('redoc', cache_timeout=None), name='api_redocs'),
+    url(r'^api/swagger(?P<format>.json|.yaml)$', schema_view.without_ui(cache_timeout=None), name='schema_swagger'),
 
     # Serving static media in Django to pipe it through LoginRequiredMiddleware
     url(r'^media/(?P<path>.*)$', serve, {'document_root': settings.MEDIA_ROOT}),

netbox/netbox/views.py

@@ -15,7 +15,7 @@ from circuits.tables import CircuitTable, ProviderTable
 from dcim.filters import DeviceFilter, DeviceTypeFilter, RackFilter, SiteFilter
 from dcim.models import ConsolePort, Device, DeviceType, InterfaceConnection, PowerPort, Rack, Site
 from dcim.tables import DeviceDetailTable, DeviceTypeTable, RackTable, SiteTable
-from extras.models import TopologyMap, UserAction
+from extras.models import ReportResult, TopologyMap, UserAction
 from ipam.filters import AggregateFilter, IPAddressFilter, PrefixFilter, VLANFilter, VRFFilter
 from ipam.models import Aggregate, IPAddress, Prefix, VLAN, VRF
 from ipam.tables import AggregateTable, IPAddressTable, PrefixTable, VLANTable, VRFTable
@@ -119,7 +119,7 @@ SEARCH_TYPES = OrderedDict((
     }),
     # Virtualization
     ('cluster', {
-        'queryset': Cluster.objects.all(),
+        'queryset': Cluster.objects.select_related('type', 'group'),
         'filter': ClusterFilter,
         'table': ClusterTable,
         'url': 'virtualization:cluster_list',
@@ -177,6 +177,7 @@ class HomeView(View):
             'search_form': SearchForm(),
             'stats': stats,
             'topology_maps': TopologyMap.objects.filter(site__isnull=True),
+            'report_results': ReportResult.objects.order_by('-created')[:10],
             'recent_activity': UserAction.objects.select_related('user')[:50]
         })
 

netbox/project-static/font-awesome-4.7.0/HELP-US-OUT.txt

@@ -1,7 +0,0 @@
-I hope you love Font Awesome. If you've found it useful, please do me a favor and check out my latest project,
-Fort Awesome (https://fortawesome.com). It makes it easy to put the perfect icons on your website. Choose from our awesome,
-comprehensive icon sets or copy and paste your own.
-
-Please. Check it out.
-
--Dave Gandy

netbox/secrets/forms.py

@@ -47,7 +47,7 @@ class SecretRoleCSVForm(forms.ModelForm):
 
     class Meta:
         model = SecretRole
-        fields = ['name', 'slug']
+        fields = SecretRole.csv_headers
         help_texts = {
             'name': 'Name of secret role',
         }
@@ -58,17 +58,34 @@ class SecretRoleCSVForm(forms.ModelForm):
 #
 
 class SecretForm(BootstrapMixin, forms.ModelForm):
-    plaintext = forms.CharField(max_length=65535, required=False, label='Plaintext',
-                                widget=forms.PasswordInput(attrs={'class': 'requires-session-key'}))
-    plaintext2 = forms.CharField(max_length=65535, required=False, label='Plaintext (verify)',
-                                 widget=forms.PasswordInput())
+    plaintext = forms.CharField(
+        max_length=65535,
+        required=False,
+        label='Plaintext',
+        widget=forms.PasswordInput(attrs={'class': 'requires-session-key'})
+    )
+    plaintext2 = forms.CharField(
+        max_length=65535,
+        required=False,
+        label='Plaintext (verify)',
+        widget=forms.PasswordInput()
+    )
 
     class Meta:
         model = Secret
         fields = ['role', 'name', 'plaintext', 'plaintext2']
 
+    def __init__(self, *args, **kwargs):
+
+        super(SecretForm, self).__init__(*args, **kwargs)
+
+        # A plaintext value is required when creating a new Secret
+        if not self.instance.pk:
+            self.fields['plaintext'].required = True
+
     def clean(self):
 
+        # Verify that the provided plaintext values match
         if self.cleaned_data['plaintext'] != self.cleaned_data['plaintext2']:
             raise forms.ValidationError({
                 'plaintext2': "The two given plaintext values do not match. Please check your input."
@@ -98,7 +115,7 @@ class SecretCSVForm(forms.ModelForm):
 
     class Meta:
         model = Secret
-        fields = ['device', 'role', 'name', 'plaintext']
+        fields = Secret.csv_headers
         help_texts = {
             'name': 'Name or username',
         }

netbox/secrets/models.py

@@ -239,6 +239,8 @@ class SecretRole(models.Model):
     users = models.ManyToManyField(User, related_name='secretroles', blank=True)
     groups = models.ManyToManyField(Group, related_name='secretroles', blank=True)
 
+    csv_headers = ['name', 'slug']
+
     class Meta:
         ordering = ['name']
 
@@ -248,6 +250,12 @@ class SecretRole(models.Model):
     def get_absolute_url(self):
         return "{}?role={}".format(reverse('secrets:secret_list'), self.slug)
 
+    def to_csv(self):
+        return (
+            self.name,
+            self.slug,
+        )
+
     def has_member(self, user):
         """
         Check whether the given user has belongs to this SecretRole. Note that superusers belong to all roles.

netbox/templates/_base.html

@@ -62,7 +62,7 @@
             </div>
         </div>
     </footer>
-<script src="{% static 'js/jquery-3.2.1.min.js' %}"></script>
+<script src="{% static 'js/jquery-3.3.1.min.js' %}"></script>
 <script src="{% static 'jquery-ui-1.12.1/jquery-ui.min.js' %}"></script>
 <script src="{% static 'bootstrap-3.3.7-dist/js/bootstrap.min.js' %}"></script>
 <script src="{% static 'js/forms.js' %}?v{{ settings.VERSION }}"></script>

netbox/templates/circuits/circuit.html

@@ -46,6 +46,12 @@
                 <strong>Circuit</strong>
             </div>
             <table class="table table-hover panel-body attr-table">
+                <tr>
+                    <td>Status</td>
+                    <td>
+                        <span class="label label-{{ circuit.get_status_class }}">{{ circuit.get_status_display }}</span>
+                    </td>
+                </tr>
                 <tr>
                     <td>Provider</td>
                     <td>

netbox/templates/circuits/circuit_edit.html

@@ -8,6 +8,7 @@
             {% render_field form.provider %}
             {% render_field form.cid %}
             {% render_field form.type %}
+            {% render_field form.status %}
             {% render_field form.install_date %}
             <div class="form-group">
                 <label class="col-md-3 control-label" for="id_commit_rate">{{ form.commit_rate.label }}</label>

netbox/templates/circuits/circuit_list.html

@@ -1,19 +1,13 @@
 {% extends '_base.html' %}
-{% load helpers %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.circuits.add_circuit %}
-		<a href="{% url 'circuits:circuit_add' %}" class="btn btn-primary">
-			<span class="fa fa-plus" aria-hidden="true"></span>
-			Add a circuit
-		</a>
-        <a href="{% url 'circuits:circuit_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import circuits
-        </a>
+        {% add_button 'circuits:circuit_add' %}
+        {% import_button 'circuits:circuit_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='circuits' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Circuits{% endblock %}</h1>
 <div class="row">

netbox/templates/circuits/circuittype_list.html

@@ -1,18 +1,13 @@
 {% extends '_base.html' %}
-{% load helpers %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.circuits.add_circuittype %}
-        <a href="{% url 'circuits:circuittype_add' %}" class="btn btn-primary">
-            <span class="fa fa-plus" aria-hidden="true"></span>
-            Add a circuit type
-        </a>
-        <a href="{% url 'circuits:circuittype_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import circuit types
-        </a>
+        {% add_button 'circuits:circuittype_add' %}
+        {% import_button 'circuits:circuittype_import' %}
     {% endif %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Circuit Types{% endblock %}</h1>
 <div class="row">

netbox/templates/circuits/provider_list.html

@@ -1,18 +1,13 @@
 {% extends '_base.html' %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.circuits.add_provider %}
-		<a href="{% url 'circuits:provider_add' %}" class="btn btn-primary">
-			<span class="fa fa-plus" aria-hidden="true"></span>
-			Add a provider
-		</a>
-        <a href="{% url 'circuits:provider_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import providers
-        </a>
+        {% add_button 'circuits:provider_add' %}
+        {% import_button 'circuits:provider_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='providers' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Providers{% endblock %}</h1>
 <div class="row">

netbox/templates/dcim/console_connections_list.html

@@ -1,14 +1,12 @@
 {% extends '_base.html' %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.change_consoleport %}
-        <a href="{% url 'dcim:console_connections_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import connections
-        </a>
+        {% import_button 'dcim:console_connections_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='connections' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Console Connections{% endblock %}</h1>
 <div class="row">

netbox/templates/dcim/device.html

@@ -98,7 +98,7 @@
                 </tr>
             </table>
         </div>
-        {% if vc_memberships %}
+        {% if vc_members %}
             <div class="panel panel-default">
                 <div class="panel-heading">
                     <strong>Virtual Chassis</strong>
@@ -110,24 +110,22 @@
                         <th>Master</th>
                         <th>Priority</th>
                     </tr>
-                    {% for vcm in vc_memberships %}
-                        <tr{% if vcm.device == device %} class="success"{% endif %}>
+                    {% for vc_member in vc_members %}
+                        <tr{% if vc_member == device %} class="info"{% endif %}>
                             <td>
-                                <a href="{{ vcm.device.get_absolute_url }}">{{ vcm.device }}</a>
+                                <a href="{{ vc_member.get_absolute_url }}">{{ vc_member }}</a>
                             </td>
-                            <td>{{ vcm.position }}</td>
-                            <td>{% if vcm.is_master %}<i class="fa fa-check"></i>{% endif %}</td>
-                            <td>{{ vcm.priority|default:"" }}</td>
+                            <td><span class="badge badge-default">{{ vc_member.vc_position }}</span></td>
+                            <td>{% if device.virtual_chassis.master == vc_member %}<i class="fa fa-check"></i>{% endif %}</td>
+                            <td>{{ vc_member.vc_priority|default:"" }}</td>
                         </tr>
                     {% endfor %}
                 </table>
                 <div class="panel-footer text-right">
-                    {% if perms.dcim.add_vcmembership %}
+                    {% if perms.dcim.change_virtualchassis %}
                         <a href="{% url 'dcim:virtualchassis_add_member' pk=device.virtual_chassis.pk %}?site={{ device.site.pk }}&rack={{ device.rack.pk }}&return_url={{ device.get_absolute_url }}" class="btn btn-primary btn-xs">
                             <span class="glyphicon glyphicon-plus" aria-hidden="true"></span> Add Member
                         </a>
-                    {% endif %}
-                    {% if perms.dcim.change_virtualchassis %}
                         <a href="{% url 'dcim:virtualchassis_edit' pk=device.virtual_chassis.pk %}?return_url={{ device.get_absolute_url }}" class="btn btn-warning btn-xs">
                             <span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> Edit Virtual Chassis
                         </a>

netbox/templates/dcim/device_inventory.html

@@ -64,13 +64,14 @@
                     {% endfor %}
                 </tbody>
             </table>
+            {% if perms.dcim.add_inventoryitem %}
+                <div class="panel-footer text-right">
+                    <a href="{% url 'dcim:inventoryitem_add' device=device.pk %}" class="btn btn-primary btn-xs">
+                        <span class="fa fa-plus" aria-hidden="true"></span> Add Inventory Item
+                    </a>
+                </div>
+            {% endif %}
         </div>
-        {% if perms.dcim.add_inventoryitem %}
-            <a href="{% url 'dcim:inventoryitem_add' device=device.pk %}" class="btn btn-success">
-                <span class="fa fa-plus" aria-hidden="true"></span>
-                Add Inventory Item
-            </a>
-        {% endif %}
     </div>
 </div>
 {% endblock %}

netbox/templates/dcim/device_list.html

@@ -1,19 +1,13 @@
 {% extends '_base.html' %}
-{% load helpers %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.add_device %}
-        <a href="{% url 'dcim:device_add' %}" class="btn btn-primary">
-            <span class="fa fa-plus" aria-hidden="true"></span>
-            Add a device
-        </a>
-        <a href="{% url 'dcim:device_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import devices
-        </a>
+        {% add_button 'dcim:device_add' %}
+        {% import_button 'dcim:device_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='devices' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Devices{% endblock %}</h1>
 <div class="row">

netbox/templates/dcim/devicerole_list.html

@@ -1,18 +1,13 @@
 {% extends '_base.html' %}
-{% load helpers %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.add_devicerole %}
-        <a href="{% url 'dcim:devicerole_add' %}" class="btn btn-primary">
-            <span class="fa fa-plus" aria-hidden="true"></span>
-            Add a device role
-        </a>
-        <a href="{% url 'dcim:devicerole_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import device roles
-        </a>
+        {% add_button 'dcim:devicerole_add' %}
+        {% import_button 'dcim:devicerole_import' %}
     {% endif %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Device Roles{% endblock %}</h1>
 <div class="row">

netbox/templates/dcim/devicetype_list.html

@@ -1,19 +1,13 @@
 {% extends '_base.html' %}
-{% load helpers %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.add_devicetype %}
-        <a href="{% url 'dcim:devicetype_add' %}" class="btn btn-primary">
-            <span class="fa fa-plus" aria-hidden="true"></span>
-            Add a device type
-        </a>
-        <a href="{% url 'dcim:devicetype_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import device types
-        </a>
+        {% add_button 'dcim:devicetype_add' %}
+        {% import_button 'dcim:devicetype_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='device types' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Device Types{% endblock %}</h1>
 <div class="row">

netbox/templates/dcim/inc/consoleport.html

@@ -44,7 +44,7 @@
                     <i class="glyphicon glyphicon-trash" aria-hidden="true"></i>
                 </button>
             {% else %}
-                <a href="{% url 'dcim:consoleport_delete' pk=cp.pk %}" title="Delete port" class="btn btn-danger btn-xs">
+                <a href="{% url 'dcim:consoleport_delete' pk=cp.pk %}?return_url={{ device.get_absolute_url }}" title="Delete port" class="btn btn-danger btn-xs">
                     <i class="glyphicon glyphicon-trash" aria-hidden="true"></i>
                 </a>
             {% endif %}

netbox/templates/dcim/inc/consoleserverport.html

@@ -49,7 +49,7 @@
                     <i class="glyphicon glyphicon-trash" aria-hidden="true"></i>
                 </button>
             {% else %}
-                <a href="{% url 'dcim:consoleserverport_delete' pk=csp.pk %}" title="Delete port" class="btn btn-danger btn-xs">
+                <a href="{% url 'dcim:consoleserverport_delete' pk=csp.pk %}?return_url={{ device.get_absolute_url }}" title="Delete port" class="btn btn-danger btn-xs">
                     <i class="glyphicon glyphicon-trash" aria-hidden="true"></i>
                 </a>
             {% endif %}

netbox/templates/dcim/inc/device_header.html

@@ -43,17 +43,23 @@
 <h1>{{ device }}</h1>
 {% include 'inc/created_updated.html' with obj=device %}
 <ul class="nav nav-tabs" style="margin-bottom: 20px">
-    <li role="presentation"{% if active_tab == 'info' %} class="active"{% endif %}><a href="{% url 'dcim:device' pk=device.pk %}">Info</a></li>
-    <li role="presentation"{% if active_tab == 'inventory' %} class="active"{% endif %}><a href="{% url 'dcim:device_inventory' pk=device.pk %}">Inventory</a></li>
+    <li role="presentation"{% if active_tab == 'info' %} class="active"{% endif %}>
+        <a href="{% url 'dcim:device' pk=device.pk %}">Info</a>
+    </li>
+    <li role="presentation"{% if active_tab == 'inventory' %} class="active"{% endif %}>
+        <a href="{% url 'dcim:device_inventory' pk=device.pk %}">Inventory</a>
+    </li>
     {% if perms.dcim.napalm_read %}
-        {% if device.status == 1 and device.platform.napalm_driver and device.primary_ip %}
-            <li role="presentation"{% if active_tab == 'status' %} class="active"{% endif %}><a href="{% url 'dcim:device_status' pk=device.pk %}">Status</a></li>
-            <li role="presentation"{% if active_tab == 'lldp-neighbors' %} class="active"{% endif %}><a href="{% url 'dcim:device_lldp_neighbors' pk=device.pk %}">LLDP Neighbors</a></li>
-            <li role="presentation"{% if active_tab == 'config' %} class="active"{% endif %}><a href="{% url 'dcim:device_config' pk=device.pk %}">Configuration</a></li>
+        {% if device.status != 1 %}
+            {% include 'dcim/inc/device_napalm_tabs.html' with disabled_message='Device must be in active status' %}
+        {% elif not device.platform %}
+            {% include 'dcim/inc/device_napalm_tabs.html' with disabled_message='No platform assigned to this device' %}
+        {% elif not device.platform.napalm_driver %}
+            {% include 'dcim/inc/device_napalm_tabs.html' with disabled_message='No NAPALM driver assigned for this platform' %}
+        {% elif not device.primary_ip %}
+            {% include 'dcim/inc/device_napalm_tabs.html' with disabled_message='No primary IP address assigned to this device' %}
         {% else %}
-            <li role="presentation" class="disabled"><a href="#">Status</a></li>
-            <li role="presentation" class="disabled"><a href="#">LLDP Neighbors</a></li>
-            <li role="presentation" class="disabled"><a href="#">Configuration</a></li>
+            {% include 'dcim/inc/device_napalm_tabs.html' %}
         {% endif %}
     {% endif %}
 </ul>

netbox/templates/dcim/inc/device_napalm_tabs.html

@@ -0,0 +1,15 @@
+{% if not disabled_message %}
+    <li role="presentation"{% if active_tab == 'status' %} class="active"{% endif %}>
+        <a href="{% url 'dcim:device_status' pk=device.pk %}">Status</a>
+    </li>
+    <li role="presentation"{% if active_tab == 'lldp-neighbors' %} class="active"{% endif %}>
+        <a href="{% url 'dcim:device_lldp_neighbors' pk=device.pk %}">LLDP Neighbors</a>
+    </li>
+    <li role="presentation"{% if active_tab == 'config' %} class="active"{% endif %}>
+        <a href="{% url 'dcim:device_config' pk=device.pk %}">Configuration</a>
+    </li>
+{% else %}
+    <li role="presentation" class="disabled"><a href="#" title="{{ disabled_message }}">Status</a></li>
+    <li role="presentation" class="disabled"><a href="#" title="{{ disabled_message }}">LLDP Neighbors</a></li>
+    <li role="presentation" class="disabled"><a href="#" title="{{ disabled_message }}">Configuration</a></li>
+{% endif %}

netbox/templates/dcim/inc/devicebay.html

@@ -40,7 +40,7 @@
                     <i class="glyphicon glyphicon-trash" aria-hidden="true"></i>
                 </button>
             {% else %}
-                <a href="{% url 'dcim:devicebay_delete' pk=devicebay.pk %}" class="btn btn-danger btn-xs">
+                <a href="{% url 'dcim:devicebay_delete' pk=devicebay.pk %}?return_url={{ device.get_absolute_url }}" class="btn btn-danger btn-xs">
                     <i class="glyphicon glyphicon-trash" aria-hidden="true" title="Delete device bay"></i>
                 </a>
             {% endif %}

netbox/templates/dcim/inc/filter_rack_group.html

@@ -0,0 +1,29 @@
+<script type="text/javascript">
+$(document).ready(function() {
+
+    var site_list = $('#id_site');
+    var rack_group_list = $('#id_group_id');
+
+    // Update rack group and rack options based on selected site
+    site_list.change(function() {
+        var selected_sites = $(this).val();
+        if (selected_sites) {
+
+            // Update rack group options
+            rack_group_list.empty();
+            $.ajax({
+                url: netbox_api_path + 'dcim/rack-groups/?limit=500&site=' + selected_sites.join('&site='),
+                dataType: 'json',
+                success: function (response, status) {
+                    $.each(response["results"], function (index, group) {
+                        var option = $("<option></option>").attr("value", group.id).text(group.name);
+                        rack_group_list.append(option);
+                    });
+                }
+            });
+
+        }
+    });
+
+});
+</script>

netbox/templates/dcim/inc/interface.html

@@ -1,11 +1,9 @@
 <tr class="interface{% if not iface.enabled %} danger{% elif iface.connection and iface.connection.connection_status or iface.circuit_termination %} success{% elif iface.connection and not iface.connection.connection_status %} info{% elif iface.is_virtual %} warning{% endif %}" id="iface_{{ iface.name }}">
 
-    {# Checkbox (exclude VC members) #}
+    {# Checkbox #}
     {% if perms.dcim.change_interface or perms.dcim.delete_interface %}
         <td class="pk">
-            {% if iface.parent == device %}
-                <input name="pk" type="checkbox" value="{{ iface.pk }}" />
-            {% endif %}
+            <input name="pk" type="checkbox" value="{{ iface.pk }}" />
         </td>
     {% endif %}
 
@@ -126,7 +124,7 @@
                     <i class="glyphicon glyphicon-trash" aria-hidden="true"></i>
                 </button>
             {% else %}
-                <a href="{% if iface.device_id %}{% url 'dcim:interface_delete' pk=iface.pk %}{% else %}{% url 'virtualization:interface_delete' pk=iface.pk %}{% endif %}" class="btn btn-danger btn-xs" title="Delete interface">
+                <a href="{% if iface.device_id %}{% url 'dcim:interface_delete' pk=iface.pk %}{% else %}{% url 'virtualization:interface_delete' pk=iface.pk %}{% endif %}?return_url={{ device.get_absolute_url }}" class="btn btn-danger btn-xs" title="Delete interface">
                     <i class="glyphicon glyphicon-trash" aria-hidden="true"></i>
                 </a>
             {% endif %}

netbox/templates/dcim/inc/interface_vlans_table.html

@@ -0,0 +1,55 @@
+<table class="table panel-body">
+    <tr>
+        <th>VID</th>
+        <th>Name</th>
+        <th>Untagged</th>
+        <th>Tagged</th>
+    </tr>
+    {% with tagged_vlans=obj.tagged_vlans.all %}
+        {% if obj.untagged_vlan and obj.untagged_vlan not in tagged_vlans %}
+            <tr>
+                <td>
+                    <a href="{{ obj.untagged_vlan.get_absolute_url }}">{{ obj.untagged_vlan.vid }}</a>
+                </td>
+                <td>{{ obj.untagged_vlan.name }}</td>
+                <td>
+                    <input type="radio" name="untagged_vlan" value="{{ obj.untagged_vlan.pk }}" checked="checked" />
+                </td>
+                <td>
+                    <input type="checkbox" name="tagged_vlans" value="{{ obj.untagged_vlan.pk }}" />
+                </td>
+            </tr>
+        {% endif %}
+        {% for vlan in tagged_vlans %}
+            <tr>
+                <td>
+                    <a href="{{ vlan.get_absolute_url }}">{{ vlan.vid }}</a>
+                </td>
+                <td>{{ vlan.name }}</td>
+                <td>
+                    <input type="radio" name="untagged_vlan" value="{{ vlan.pk }}"{% if vlan == obj.untagged_vlan %} checked="checked"{% endif %} />
+                </td>
+                <td>
+                    <input type="checkbox" name="tagged_vlans" value="{{ vlan.pk }}" checked="checked" />
+                </td>
+            </tr>
+        {% endfor %}
+        {% if not obj.untagged_vlan and not tagged_vlans %}
+            <tr>
+                <td colspan="4" class="text-muted text-center">
+                    No VLANs assigned
+                </td>
+            </tr>
+        {% else %}
+            <tr>
+                <td colspan="2"></td>
+                <td>
+                    <a href="#" id="clear_untagged_vlan" class="btn btn-warning btn-xs">Clear</a>
+                </td>
+                <td>
+                    <a href="#" id="clear_tagged_vlans" class="btn btn-warning btn-xs">Clear All</a>
+                </td>
+            </tr>
+        {% endif %}
+    {% endwith %}
+</table>

netbox/templates/dcim/inc/poweroutlet.html

@@ -49,7 +49,7 @@
                     <i class="glyphicon glyphicon-trash" aria-hidden="true"></i>
                 </button>
             {% else %}
-                <a href="{% url 'dcim:poweroutlet_delete' pk=po.pk %}" title="Delete outlet" class="btn btn-danger btn-xs">
+                <a href="{% url 'dcim:poweroutlet_delete' pk=po.pk %}?return_url={{ device.get_absolute_url }}" title="Delete outlet" class="btn btn-danger btn-xs">
                     <i class="glyphicon glyphicon-trash" aria-hidden="true"></i>
                 </a>
             {% endif %}

netbox/templates/dcim/inc/powerport.html

@@ -44,7 +44,7 @@
                     <i class="glyphicon glyphicon-trash" aria-hidden="true"></i>
                 </button>
             {% else %}
-                <a href="{% url 'dcim:powerport_delete' pk=pp.pk %}" title="Delete port" class="btn btn-danger btn-xs">
+                <a href="{% url 'dcim:powerport_delete' pk=pp.pk %}?return_url={{ device.get_absolute_url }}" title="Delete port" class="btn btn-danger btn-xs">
                     <i class="glyphicon glyphicon-trash" aria-hidden="true"></i>
                 </a>
             {% endif %}

netbox/templates/dcim/interface_connections_list.html

@@ -1,14 +1,12 @@
 {% extends '_base.html' %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.add_interfaceconnection %}
-        <a href="{% url 'dcim:interface_connections_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import connections
-        </a>
+        {% import_button 'dcim:interface_connections_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='connections' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Interface Connections{% endblock %}</h1>
 <div class="row">

netbox/templates/dcim/interface_edit.html

@@ -13,16 +13,44 @@
             {% render_field form.mtu %}
             {% render_field form.mgmt_only %}
             {% render_field form.description %}
-        </div>
-    </div>
-    <div class="panel panel-default">
-        <div class="panel-heading"><strong>802.1Q Encapsulation</strong></div>
-        <div class="panel-body">
             {% render_field form.mode %}
-            {% render_field form.site %}
-            {% render_field form.vlan_group %}
-            {% render_field form.untagged_vlan %}
-            {% render_field form.tagged_vlans %}
         </div>
     </div>
+    {% if obj.mode %}
+        <div class="panel panel-default" id="vlans_panel">
+            <div class="panel-heading"><strong>802.1Q VLANs</strong></div>
+            {% include 'dcim/inc/interface_vlans_table.html' %}
+            <div class="panel-footer text-right">
+                <a href="{% url 'dcim:interface_assign_vlans' pk=obj.pk %}?return_url={% url 'dcim:interface_edit' pk=obj.pk %}" class="btn btn-primary btn-xs{% if form.instance.mode == 100 and form.instance.untagged_vlan %} disabled{% endif %}">
+                    <i class="glyphicon glyphicon-plus"></i> Add VLANs
+                </a>
+            </div>
+        </div>
+    {% endif %}
+{% endblock %}
+
+{% block buttons %}
+    {% if obj.pk %}
+        <button type="submit" name="_update" class="btn btn-primary">Update</button>
+        <button type="submit" formaction="?return_url={% url 'dcim:interface_edit' pk=obj.pk %}" class="btn btn-primary">Update and Continue Editing</button>
+    {% else %}
+        <button type="submit" name="_create" class="btn btn-primary">Create</button>
+        <button type="submit" name="_addanother" class="btn btn-primary">Create and Add Another</button>
+    {% endif %}
+    <a href="{{ return_url }}" class="btn btn-default">Cancel</a>
+{% endblock %}
+
+{% block javascript %}
+    <script type="text/javascript">
+        $(document).ready(function() {
+            $('#clear_untagged_vlan').click(function () {
+                $('input[name="untagged_vlan"]').prop("checked", false);
+                return false;
+            });
+            $('#clear_tagged_vlans').click(function () {
+                $('input[name="tagged_vlans"]').prop("checked", false);
+                return false;
+            });
+        });
+    </script>
 {% endblock %}

netbox/templates/dcim/inventoryitem_bulk_delete.html

@@ -0,0 +1,5 @@
+{% extends 'utilities/obj_bulk_delete.html' %}
+
+{% block message_extra %}
+    <p class="text-center text-danger"><i class="fa fa-warning"></i> This will also delete all child inventory items of those listed.</p>
+{% endblock %}

netbox/templates/dcim/inventoryitem_list.html

@@ -0,0 +1,21 @@
+{% extends '_base.html' %}
+{% load buttons %}
+{% load helpers %}
+
+{% block content %}
+<div class="pull-right">
+    {% if perms.dcim.add_devicetype %}
+        {% import_button 'dcim:inventoryitem_import' %}
+    {% endif %}
+    {% export_button content_type %}
+</div>
+<h1>{% block title %}Inventory Items{% endblock %}</h1>
+<div class="row">
+	<div class="col-md-9">
+        {% include 'utilities/obj_table.html' with bulk_edit_url='dcim:inventoryitem_bulk_edit' bulk_delete_url='dcim:inventoryitem_bulk_delete' %}
+    </div>
+    <div class="col-md-3">
+		{% include 'inc/search_panel.html' %}
+    </div>
+</div>
+{% endblock %}

netbox/templates/dcim/manufacturer_list.html

@@ -1,19 +1,13 @@
 {% extends '_base.html' %}
-{% load helpers %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.add_manufacturer %}
-        <a href="{% url 'dcim:manufacturer_add' %}" class="btn btn-primary">
-            <span class="fa fa-plus" aria-hidden="true"></span>
-            Add a manufacturer
-        </a>
-        <a href="{% url 'dcim:manufacturer_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import manufacturers
-        </a>
+        {% add_button 'dcim:manufacturer_add' %}
+        {% import_button 'dcim:manufacturer_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='manufacturers' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Manufacturers{% endblock %}</h1>
 <div class="row">

netbox/templates/dcim/platform_list.html

@@ -1,18 +1,13 @@
 {% extends '_base.html' %}
-{% load helpers %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.add_platform %}
-        <a href="{% url 'dcim:platform_add' %}" class="btn btn-primary">
-            <span class="fa fa-plus" aria-hidden="true"></span>
-            Add a platform
-        </a>
-        <a href="{% url 'dcim:platform_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import platforms
-        </a>
+        {% add_button 'dcim:platform_add' %}
+        {% import_button 'dcim:platform_import' %}
     {% endif %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Platforms{% endblock %}</h1>
 <div class="row">

netbox/templates/dcim/power_connections_list.html

@@ -1,14 +1,12 @@
 {% extends '_base.html' %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.change_powerport %}
-        <a href="{% url 'dcim:power_connections_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import connections
-        </a>
+        {% import_button 'dcim:power_connections_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='connections' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Power Connections{% endblock %}</h1>
 <div class="row">

netbox/templates/dcim/rack_elevation_list.html

@@ -45,9 +45,10 @@
 {% endblock %}
 
 {% block javascript %}
-<script type="text/javascript">
-$(function() {
-  $('[data-toggle="popover"]').popover()
-})
-</script>
+    {% include 'dcim/inc/filter_rack_group.html' %}
+    <script type="text/javascript">
+    $(function() {
+        $('[data-toggle="popover"]').popover()
+    })
+    </script>
 {% endblock %}

netbox/templates/dcim/rack_list.html

@@ -1,19 +1,13 @@
 {% extends '_base.html' %}
-{% load helpers %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.add_rack %}
-        <a href="{% url 'dcim:rack_add' %}" class="btn btn-primary">
-            <span class="fa fa-plus" aria-hidden="true"></span>
-            Add a rack
-        </a>
-        <a href="{% url 'dcim:rack_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import racks
-        </a>
+        {% add_button 'dcim:rack_add' %}
+        {% import_button 'dcim:rack_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='racks' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Racks{% endblock %}</h1>
 <div class="row">
@@ -27,34 +21,6 @@
 {% endblock %}
 
 {% block javascript %}
-<script type="text/javascript">
-$(document).ready(function() {
-
-    var site_list = $('#id_site');
-    var rack_group_list = $('#id_group_id');
-
-    // Update rack group and rack options based on selected site
-    site_list.change(function() {
-        var selected_sites = $(this).val();
-        if (selected_sites) {
-
-            // Update rack group options
-            rack_group_list.empty();
-            $.ajax({
-                url: netbox_api_path + 'dcim/rack-groups/?limit=500&site=' + selected_sites.join('&site='),
-                dataType: 'json',
-                success: function (response, status) {
-                    $.each(response["results"], function (index, group) {
-                        var option = $("<option></option>").attr("value", group.id).text(group.name);
-                        rack_group_list.append(option);
-                    });
-                }
-            });
-
-        }
-    });
-
-});
-</script>
+    {% include 'dcim/inc/filter_rack_group.html' %}
 {% endblock %}
 

netbox/templates/dcim/rackgroup_list.html

@@ -1,19 +1,13 @@
 {% extends '_base.html' %}
-{% load helpers %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.add_rackgroup %}
-        <a href="{% url 'dcim:rackgroup_add' %}" class="btn btn-primary">
-            <span class="fa fa-plus" aria-hidden="true"></span>
-            Add a rack group
-        </a>
-        <a href="{% url 'dcim:rackgroup_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import rack groups
-        </a>
+        {% add_button 'dcim:rackgroup_add' %}
+        {% import_button 'dcim:rackgroup_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='rack groups' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Rack Groups{% endblock %}</h1>
 <div class="row">

netbox/templates/dcim/region_list.html

@@ -1,24 +1,21 @@
 {% extends '_base.html' %}
-{% load helpers %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.add_region %}
-        <a href="{% url 'dcim:region_add' %}" class="btn btn-primary">
-            <span class="fa fa-plus" aria-hidden="true"></span>
-            Add a region
-        </a>
-        <a href="{% url 'dcim:region_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import regions
-        </a>
+        {% add_button 'dcim:region_add' %}
+        {% import_button 'dcim:region_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='regions' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Regions{% endblock %}</h1>
 <div class="row">
-	<div class="col-md-12">
+	<div class="col-md-9">
         {% include 'utilities/obj_table.html' with bulk_delete_url='dcim:region_bulk_delete' %}
     </div>
+	<div class="col-md-3">
+		{% include 'inc/search_panel.html' %}
+	</div>
 </div>
 {% endblock %}

netbox/templates/dcim/site_list.html

@@ -1,18 +1,13 @@
 {% extends '_base.html' %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.add_site %}
-		<a href="{% url 'dcim:site_add' %}" class="btn btn-primary">
-			<span class="fa fa-plus" aria-hidden="true"></span>
-			Add a site
-		</a>
-        <a href="{% url 'dcim:site_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import sites
-        </a>
+        {% add_button 'dcim:site_add' %}
+        {% import_button 'dcim:site_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='sites' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Sites{% endblock %}</h1>
 <div class="row">

netbox/templates/dcim/virtualchassis_add.html

@@ -1,56 +0,0 @@
-{% extends '_base.html' %}
-{% load form_helpers %}
-
-{% block content %}
-    <form action="" method="post" enctype="multipart/form-data" class="form form-horizontal">
-        {% csrf_token %}
-        {{ pk_form.pk }}
-        {{ formset.management_form }}
-        <div class="row">
-            <div class="col-md-6 col-md-offset-3">
-                <h3>{% block title %}New Virtual Chassis{% endblock %}</h3>
-                {% if vc_form.non_field_errors %}
-                    <div class="panel panel-danger">
-                        <div class="panel-heading"><strong>Errors</strong></div>
-                        <div class="panel-body">
-                            {{ vc_form.non_field_errors }}
-                        </div>
-                    </div>
-                {% endif %}
-                <div class="panel panel-default">
-                    <div class="panel-heading"><strong>Virtual Chassis</strong></div>
-                    <div class="table panel-body">
-                        {% render_form vc_form %}
-                    </div>
-                </div>
-                <div class="panel panel-default">
-                    <div class="panel-heading"><strong>Members</strong></div>
-                    <table class="table panel-body">
-                        <thead>
-                            <tr>
-                                <th>Device</th>
-                                <th>Position</th>
-                                <th>Priority</th>
-                            </tr>
-                        </thead>
-                        <tbody>
-                            {% for form in formset %}
-                                <tr>
-                                    <td>{{ form.device }}</td>
-                                    <td>{{ form.position }}</td>
-                                    <td>{{ form.priority }}</td>
-                                </tr>
-                            {% endfor %}
-                        </tbody>
-                    </table>
-                </div>
-            </div>
-        </div>
-        <div class="row">
-            <div class="col-md-6 col-md-offset-3 text-right">
-                <button type="submit" name="_create" class="btn btn-primary">Create</button>
-                <a href="{{ return_url }}" class="btn btn-default">Cancel</a>
-            </div>
-        </div>
-    </form>
-{% endblock %}

netbox/templates/dcim/virtualchassis_add_member.html

@@ -0,0 +1,35 @@
+{% extends '_base.html' %}
+{% load form_helpers %}
+
+{% block content %}
+    <form action="" method="post" enctype="multipart/form-data" class="form form-horizontal">
+        {% csrf_token %}
+        <div class="row">
+            <div class="col-md-6 col-md-offset-3">
+                <h3>{% block title %}Add New Member to Virtual Chassis {{ virtual_chassis }}{% endblock %}</h3>
+                {% if membership_form.non_field_errors %}
+                    <div class="panel panel-danger">
+                        <div class="panel-heading"><strong>Errors</strong></div>
+                        <div class="panel-body">
+                            {{ membership_form.non_field_errors }}
+                        </div>
+                    </div>
+                {% endif %}
+                <div class="panel panel-default">
+                    <div class="panel-heading"><strong>Add New Member</strong></div>
+                    <div class="table panel-body">
+                        {% render_form member_select_form %}
+                        {% render_form membership_form %}
+                    </div>
+                </div>
+            </div>
+        </div>
+        <div class="row">
+            <div class="col-md-6 col-md-offset-3 text-right">
+                <button type="submit" name="_save" class="btn btn-primary">Save</button>
+                <button type="submit" name="_addanother" class="btn btn-primary">Add Another</button>
+                <a href="{{ return_url }}" class="btn btn-default">Cancel</a>
+            </div>
+        </div>
+    </form>
+{% endblock %}

netbox/templates/dcim/virtualchassis_edit.html

@@ -1,44 +1,103 @@
-{% extends 'utilities/obj_edit.html' %}
+{% extends '_base.html' %}
 {% load form_helpers %}
 
 {% block content %}
-    {{ block.super }}
-    <div class="row">
-        <div class="col-md-6 col-md-offset-3">
-            <h3>Memberships</h3>
-            <div class="panel panel-default">
-                <table class="table panel-body">
-                    <tr class="table-headings">
-                        <th>Device</th>
-                        <th>Position</th>
-                        <th>Master</th>
-                        <th>Priority</th>
-                        <th></th>
-                    </tr>
-                    {% for vcm in form.instance.memberships.all %}
-                        <tr>
-                            <td>
-                                <a href="{{ vcm.device.get_absolute_url }}">{{ vcm.device }}</a>
-                            </td>
-                            <td>{{ vcm.position }}</td>
-                            <td>{% if vcm.is_master %}<i class="fa fa-check"></i>{% endif %}</td>
-                            <td>{{ vcm.priority|default:"" }}</td>
-                            <td class="text-right">
-                                 {% if perms.dcim.change_vcmembership %}
-                                    <a href="{% url 'dcim:vcmembership_edit' pk=vcm.pk %}?return_url={% url 'dcim:virtualchassis_edit' pk=vcm.virtual_chassis.pk %}" class="btn btn-warning btn-xs">
-                                        <span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> Edit
-                                    </a>
-                                {% endif %}
-                                 {% if perms.dcim.delete_vcmembership %}
-                                    <a href="{% url 'dcim:vcmembership_delete' pk=vcm.pk %}?return_url={% url 'dcim:virtualchassis_edit' pk=vcm.virtual_chassis.pk %}" class="btn btn-danger btn-xs">
-                                        <span class="glyphicon glyphicon-trash" aria-hidden="true"></span> Delete
-                                    </a>
-                                {% endif %}
-                            </td>
-                        </tr>
-                    {% endfor %}
-                </table>
+    <form action="" method="post" enctype="multipart/form-data" class="form form-horizontal">
+        {% csrf_token %}
+        {{ pk_form.pk }}
+        {{ formset.management_form }}
+        <div class="row">
+            <div class="col-md-8 col-md-offset-2">
+                <h3>{% block title %}{% if vc_form.instance %}Editing {{ vc_form.instance }}{% else %}New Virtual Chassis{% endif %}{% endblock %}</h3>
+                {% if vc_form.non_field_errors %}
+                    <div class="panel panel-danger">
+                        <div class="panel-heading"><strong>Errors</strong></div>
+                        <div class="panel-body">
+                            {{ vc_form.non_field_errors }}
+                        </div>
+                    </div>
+                {% endif %}
+                <div class="panel panel-default">
+                    <div class="panel-heading"><strong>Virtual Chassis</strong></div>
+                    <div class="table panel-body">
+                        {% render_form vc_form %}
+                    </div>
+                </div>
+                <div class="panel panel-default">
+                    <div class="panel-heading"><strong>Members</strong></div>
+                    <table class="table panel-body">
+                        <thead>
+                            <tr>
+                                <th>Device</th>
+                                <th>ID</th>
+                                <th>Rack/Unit</th>
+                                <th>Serial</th>
+                                <th>Position</th>
+                                <th>Priority</th>
+                                <th></th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            {% for form in formset %}
+                                {% for field in form.hidden_fields %}
+                                    {{ field }}
+                                {% endfor %}
+                                {% with device=form.instance virtual_chassis=vc_form.instance %}
+                                    <tr>
+                                        <td>
+                                            <a href="{{ device.get_absolute_url }}">{{ device }}</a>
+                                        </td>
+                                        <td>{{ device.pk }}</td>
+                                        <td>
+                                            {% if device.rack %}
+                                                {{ device.rack }} / {{ device.position }}
+                                            {% else %}
+                                                <span class="text-muted">N/A</span>
+                                            {% endif %}
+                                        </td>
+                                        <td>
+                                            {% if device.serial %}
+                                                {{ device.serial }}
+                                            {% else %}
+                                                <span class="text-muted">N/A</span>
+                                            {% endif %}
+                                        </td>
+                                        <td>
+                                            {{ form.vc_position }}
+                                            {% if form.vc_position.errors %}
+                                                <br /><small class="text-danger">{{ form.vc_position.errors.0 }}</small>
+                                            {% endif %}
+                                        </td>
+                                        <td>
+                                            {{ form.vc_priority }}
+                                            {% if form.vc_priority.errors %}
+                                                <br /><small class="text-danger">{{ form.vc_priority.errors.0 }}</small>
+                                            {% endif %}
+                                        </td>
+                                        <td>
+                                            {% if virtual_chassis.pk %}
+                                                <a href="{% url 'dcim:virtualchassis_remove_member' pk=device.pk %}?return_url={% url 'dcim:virtualchassis_edit' pk=virtual_chassis.pk %}" class="btn btn-danger btn-xs{% if virtual_chassis.master == device %} disabled{% endif %}">
+                                                    <span class="glyphicon glyphicon-trash" aria-hidden="true"></span>
+                                                </a>
+                                            {% endif %}
+                                        </td>
+                                    </tr>
+                                {% endwith %}
+                            {% endfor %}
+                        </tbody>
+                    </table>
+                </div>
             </div>
         </div>
-    </div>
+        <div class="row">
+            <div class="col-md-8 col-md-offset-2 text-right">
+                {% if vc_form.instance.pk %}
+                    <button type="submit" name="_update" class="btn btn-primary">Update</button>
+                {% else %}
+                    <button type="submit" name="_create" class="btn btn-primary">Create</button>
+                {% endif %}
+                <a href="{{ return_url }}" class="btn btn-default">Cancel</a>
+            </div>
+        </div>
+    </form>
 {% endblock %}

netbox/templates/dcim/virtualchassis_list.html

@@ -4,8 +4,11 @@
 {% block content %}
 <h1>{% block title %}Virtual Chassis{% endblock %}</h1>
 <div class="row">
-	<div class="col-md-12">
+	<div class="col-md-9">
         {% include 'utilities/obj_table.html' %}
     </div>
+    <div class="col-md-3">
+		{% include 'inc/search_panel.html' %}
+    </div>
 </div>
 {% endblock %}

netbox/templates/dcim/virtualchassis_remove_member.html

@@ -0,0 +1,8 @@
+{% extends 'utilities/confirmation_form.html' %}
+{% load form_helpers %}
+
+{% block title %}Remove Virtual Chassis Member?{% endblock %}
+
+{% block message %}
+    <p>Are you sure you want to remove <strong>{{ device }}</strong> from virtual chassis {{ device.virtual_chassis }}?</p>
+{% endblock %}

netbox/templates/extras/inc/report_label.html

@@ -1,6 +1,6 @@
-{% if report.result.failed %}
+{% if result.failed %}
     <label class="label label-danger">Failed</label>
-{% elif report.result %}
+{% elif result %}
     <label class="label label-success">Passed</label>
 {% else %}
     <label class="label label-default">N/A</label>

netbox/templates/extras/report.html

@@ -22,7 +22,7 @@
             </form>
         </div>
     {% endif %}
-    <h1>{{ report.name }}{% include 'extras/inc/report_label.html' %}</h1>
+    <h1>{{ report.name }}{% include 'extras/inc/report_label.html' with result=report.result %}</h1>
     <div class="row">
         <div class="col-md-12">
             {% if report.description %}

netbox/templates/extras/report_list.html

@@ -24,7 +24,7 @@
                                         <a href="{% url 'extras:report' name=report.full_name %}" name="report.{{ report.name }}"><strong>{{ report.name }}</strong></a>
                                     </td>
                                     <td>
-                                        {% include 'extras/inc/report_label.html' %}
+                                        {% include 'extras/inc/report_label.html' with result=report.result %}
                                     </td>
                                     <td>{{ report.description|default:"" }}</td>
                                     {% if report.result %}

netbox/templates/home.html

@@ -150,6 +150,21 @@
                 </div>
             {% endif %}
         </div>
+        {% if report_results %}
+            <div class="panel panel-default">
+                <div class="panel-heading">
+                    <strong>Reports</strong>
+                </div>
+                <table class="table table-hover panel-body">
+                    {% for result in report_results %}
+                        <span>
+                            <td><a href="{% url 'extras:report' name=result.report %}">{{ result.report }}</a></td>
+                            <td class="text-right"><span title="{{ result.created }}">{% include 'extras/inc/report_label.html' %}</span></td>
+                        </tr>
+                    {% endfor %}
+                </table>
+            </div>
+        {% endif %}
         <div class="panel panel-default">
             <div class="panel-heading">
                 <strong>Recent Activity</strong>

netbox/templates/inc/export_button.html

@@ -1,20 +0,0 @@
-{% if export_templates %}
-    <div class="btn-group">
-        <button type="button" class="btn btn-success dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
-            <span class="fa fa-upload" aria-hidden="true"></span>
-            Export {{ obj_type }} <span class="caret"></span>
-        </button>
-        <ul class="dropdown-menu">
-            <li><a href="?{% if request.GET %}{{ request.GET.urlencode }}&{% endif %}export">CSV (default)</a></li>
-            <li class="divider"></li>
-            {% for et in export_templates %}
-                <li><a href="?{% if request.GET %}{{ request.GET.urlencode }}&{% endif %}export={{ et.name }}"{% if et.description %} title="{{ et.description }}"{% endif %}>{{ et.name }}</a></li>
-            {% endfor %}
-        </ul>
-    </div>
-{% else %}
-    <a href="?{% if request.GET %}{{ request.GET.urlencode }}&{% endif %}export" class="btn btn-success">
-        <span class="fa fa-upload" aria-hidden="true"></span>
-        Export {{ obj_type }}
-    </a>
-{% endif %}

netbox/templates/inc/nav_menu.html

@@ -104,7 +104,7 @@
                         </li>
                     </ul>
                 </li>
-                <li class="dropdown{% if request.path|contains:'/dcim/device,/dcim/manufacturers/,/dcim/platforms/,-connections/' %} active{% endif %}">
+                <li class="dropdown{% if request.path|contains:'/dcim/device,/dcim/virtual-chassis,/dcim/manufacturers/,/dcim/platforms/,-connections/,/dcim/inventory-items/' %} active{% endif %}">
                     <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Devices <span class="caret"></span></a>
                     <ul class="dropdown-menu">
                         <li class="dropdown-header">Devices</li>
@@ -135,6 +135,9 @@
                             {% endif %}
                             <a href="{% url 'dcim:platform_list' %}">Platforms</a>
                         </li>
+                        <li>
+                            <a href="{% url 'dcim:virtualchassis_list' %}">Virtual Chassis</a>
+                        </li>
                         <li class="divider"></li>
                         <li class="dropdown-header">Device Types</li>
                         <li>
@@ -156,6 +159,16 @@
                             <a href="{% url 'dcim:manufacturer_list' %}">Manufacturers</a>
                         </li>
                         <li class="divider"></li>
+                        <li class="dropdown-header">Inventory</li>
+                        <li>
+                            {% if perms.dcim.add_inventoryitem %}
+                                <div class="buttons pull-right">
+                                    <a href="{% url 'dcim:inventoryitem_import' %}" class="btn btn-xs btn-info" title="Import"><i class="fa fa-download"></i></a>
+                                </div>
+                            {% endif %}
+                            <a href="{% url 'dcim:inventoryitem_list' %}">Inventory Items</a>
+                        </li>
+                        <li class="divider"></li>
                         <li class="dropdown-header">Connections</li>
                         <li>
                             {% if perms.dcim.change_consoleport %}

netbox/templates/ipam/aggregate_list.html

@@ -1,20 +1,14 @@
 {% extends '_base.html' %}
+{% load buttons %}
 {% load humanize %}
-{% load helpers %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.ipam.add_aggregate %}
-		<a href="{% url 'ipam:aggregate_add' %}" class="btn btn-primary">
-			<span class="fa fa-plus" aria-hidden="true"></span>
-			Add an aggregate
-		</a>
-        <a href="{% url 'ipam:aggregate_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import aggregates
-        </a>
+        {% add_button 'ipam:aggregate_add' %}
+        {% import_button 'ipam:aggregate_import' %}
     {% endif %}
-    {% include 'inc/export_button.html' with obj_type='aggregates' %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Aggregates{% endblock %}</h1>
 <div class="row">

netbox/templates/ipam/inc/vlan_header.html

@@ -0,0 +1,46 @@
+<div class="row">
+    <div class="col-sm-8 col-md-9">
+        <ol class="breadcrumb">
+            <li><a href="{% url 'ipam:vlan_list' %}">VLANs</a></li>
+            {% if vlan.site %}
+                <li><a href="{% url 'ipam:vlan_list' %}?site={{ vlan.site.slug }}">{{ vlan.site }}</a></li>
+            {% endif %}
+            {% if vlan.group %}
+                <li><a href="{% url 'ipam:vlan_list' %}?group={{ vlan.group.slug }}">{{ vlan.group }}</a></li>
+            {% endif %}
+            <li>{{ vlan }}</li>
+        </ol>
+    </div>
+    <div class="col-sm-4 col-md-3">
+    <form action="{% url 'ipam:vlan_list' %}" method="get">
+        <div class="input-group">
+            <input type="text" name="q" class="form-control" placeholder="Search VLANs" />
+            <span class="input-group-btn">
+                <button type="submit" class="btn btn-primary">
+                    <span class="fa fa-search" aria-hidden="true"></span>
+                </button>
+            </span>
+        </div>
+    </form>
+    </div>
+</div>
+<div class="pull-right">
+    {% if perms.ipam.change_vlan %}
+        <a href="{% url 'ipam:vlan_edit' pk=vlan.pk %}" class="btn btn-warning">
+            <span class="fa fa-pencil" aria-hidden="true"></span>
+            Edit this VLAN
+        </a>
+    {% endif %}
+    {% if perms.ipam.delete_vlan %}
+        <a href="{% url 'ipam:vlan_delete' pk=vlan.pk %}" class="btn btn-danger">
+            <span class="fa fa-trash" aria-hidden="true"></span>
+            Delete this VLAN
+        </a>
+    {% endif %}
+</div>
+<h1>{% block title %}VLAN {{ vlan.display_name }}{% endblock %}</h1>
+{% include 'inc/created_updated.html' with obj=vlan %}
+<ul class="nav nav-tabs" style="margin-bottom: 20px">
+    <li role="presentation"{% if active_tab == 'vlan' %} class="active"{% endif %}><a href="{% url 'ipam:vlan' pk=vlan.pk %}">VLAN</a></li>
+    <li role="presentation"{% if active_tab == 'members' %} class="active"{% endif %}><a href="{% url 'ipam:vlan_members' pk=vlan.pk %}">Members <span class="badge">{{ vlan.get_members.count }}</span></a></li>
+</ul>

netbox/templates/ipam/ipaddress.html

@@ -144,7 +144,7 @@
         {% if duplicate_ips_table.rows %}
             {% include 'panel_table.html' with table=duplicate_ips_table heading='Duplicate IP Addresses' panel_class='danger' %}
         {% endif %}
-        {% include 'panel_table.html' with table=related_ips_table heading='Related IP Addresses' %}
+        {% include 'panel_table.html' with table=related_ips_table heading='Related IP Addresses' panel_class='default' %}
 	</div>
 </div>
 {% endblock %}

netbox/templates/ipam/ipaddress_list.html

@@ -1,19 +1,13 @@
 {% extends '_base.html' %}
-{% load helpers %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.ipam.add_ipaddress %}
-		<a href="{% url 'ipam:ipaddress_add' %}" class="btn btn-primary">
-			<span class="fa fa-plus" aria-hidden="true"></span>
-			Add an IP
-		</a>
-		<a href="{% url 'ipam:ipaddress_import' %}" class="btn btn-info">
-			<span class="fa fa-download" aria-hidden="true"></span>
-			Import IPs
-		</a>
-	{% endif %}
-    {% include 'inc/export_button.html' with obj_type='IPs' %}
+        {% add_button 'ipam:ipaddress_add' %}
+        {% import_button 'ipam:ipaddress_import' %}
+    {% endif %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}IP Addresses{% endblock %}</h1>
 <div class="row">

netbox/templates/ipam/prefix.html

@@ -136,7 +136,7 @@
         {% if duplicate_prefix_table.rows %}
             {% include 'panel_table.html' with table=duplicate_prefix_table heading='Duplicate Prefixes' panel_class='danger' %}
         {% endif %}
-        {% include 'panel_table.html' with table=parent_prefix_table heading='Parent Prefixes' %}
+        {% include 'panel_table.html' with table=parent_prefix_table heading='Parent Prefixes' panel_class='default' %}
 	</div>
 </div>
 {% endblock %}