Merge pull request #1852 from digitalocean/develop

Release v2.2.9

.github/ISSUE_TEMPLATE.md

@@ -4,23 +4,30 @@
     remove the "is:open" filter from the search bar to include closed issues.
 
     Check the appropriate type for your issue below by placing an x between the
-    brackets. If none of the below apply, please raise your issue for
-    discussion on our mailing list:
+    brackets. For assistance with installation issues, or for any other issues
+    other than those listed below, please raise your topic for discussion on
+    our mailing list:
 
         https://groups.google.com/forum/#!forum/netbox-discuss
 
     Please note that issues which do not fall under any of the below categories
-    will be closed.
+    will be closed. Due to an excessive backlog of feature requests, we are
+    not currently accepting any proposals which extend NetBox's feature scope.
+
+    Do not prepend any sort of tag to your issue's title. An administrator will
+    review your issue and assign labels as appropriate.
 --->
 ### Issue type
-[ ] Feature request <!-- Requesting the implementation of a new feature -->
-[ ] Bug report      <!-- Reporting unexpected or erroneous behavior -->
-[ ] Documentation   <!-- Proposing a modification to the documentation -->
+[ ] Feature request <!-- An enhancement of existing functionality -->
+[ ] Bug report      <!-- Unexpected or erroneous behavior -->
+[ ] Documentation   <!-- A modification to the documentation -->
 
 <!--
     Please describe the environment in which you are running NetBox. (Be sure
     to verify that you are running the latest stable release of NetBox before
-    submitting a bug report.)
+    submitting a bug report.) If you are submitting a bug report and have made
+    any changes to the code base, please first validate that your bug can be
+    recreated while running an official release.
 -->
 ### Environment
 * Python version:  <!-- Example: 3.5.4 -->
@@ -28,8 +35,8 @@
 
 <!--
     BUG REPORTS must include:
-        * A list of the steps needed to reproduce the bug
-        * A description of the expected behavior
+        * A list of the steps needed for someone else to reproduce the bug
+        * A description of the expected and observed behavior
         * Any relevant error messages (screenshots may also help)
 
     FEATURE REQUESTS must include:

.gitignore

@@ -1,6 +1,8 @@
 *.pyc
 /netbox/netbox/configuration.py
 /netbox/netbox/ldap_config.py
+/netbox/reports/*
+!/netbox/reports/__init__.py
 /netbox/static
 .idea
 /*.sh

.travis.yml

@@ -1,11 +1,8 @@
 sudo: required
-
 services:
-  - docker
-
-env:
-  - DOCKER_TAG=$TRAVIS_TAG
-
+  - postgresql
+addons:
+  postgresql: "9.4"
 language: python
 python:
   - "2.7"
@@ -13,9 +10,8 @@ python:
 install:
   - pip install -r requirements.txt
   - pip install pep8
+before_script:
+  - psql --version
+  - psql -U postgres -c 'SELECT version();'
 script:
   - ./scripts/cibuild.sh
-after_success:
-  - if [ ! -z "$TRAVIS_TAG" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
-    ./scripts/docker-build.sh;
-    fi

CONTRIBUTING.md

@@ -1,8 +1,8 @@
 ## Getting Help
 
 If you encounter any issues installing or using NetBox, try one of the
-following resources to get assistance. Please **do not** open a GitHub
-issue except to report bugs or request features.
+following resources to get assistance. Please **do not** open a GitHub issue
+except to report bugs or request features.
 
 ### Mailing List
 
@@ -13,35 +13,32 @@ installation. You can find us [here](https://groups.google.com/forum/#!forum/net
 ### Freenode IRC
 
 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/).
+You can connect to Freenode at irc.freenode.net using an IRC client, or you can
+use their [webchat client](https://webchat.freenode.net/).
 
 ## 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 already been fixed.
+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 might
-also 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 have received confirmation that it is in fact a bug.
-Invalid issues are very distracting and slow the pace at which NetBox is
-developed.
+* 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
+have received confirmation that it is in fact a bug. Invalid issues are very
+distracting and slow the pace at which NetBox is developed.
 
-* When submitting an issue, please be as descriptive as possible. Be
-sure to include:
+* When submitting an issue, please be as descriptive as possible. Be sure to
+include:
 
     * The environment in which NetBox is running
-    * The exact steps that can be taken to reproduce the issue (if
-      applicable)
+    * The exact steps that can be taken to reproduce the issue (if applicable)
     * Any error messages generated
     * Screenshots (if applicable)
 
@@ -49,71 +46,64 @@ sure to include:
 The issue will be reviewed by a moderator after submission and the appropriate
 labels will be applied.
 
-* 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 your issue.
+* 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
+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 are rejected.) If the feature you'd like to
-see has already been requested, 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 making it onto the roadmap. 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.)
 
-* While suggestions for new features are welcome, it's important to
-limit the scope of NetBox's feature set to avoid feature creep. For
-example, the following features would be firmly out of scope for NetBox:
-
-    * Ticket management
-    * Network state monitoring
-    * Acting as a DNS server
-    * Acting as an authentication server
+* Due to an excessive backlog of feature requests, we are not currently
+accepting any proposals which substantially extend NetBox's functionality
+beyond its current feature set. This includes the introduction of any new views
+or models which have not already been proposed in an existing feature request.
 
 * Before filing a new feature request, consider raising your idea on the
-mailing list first. Feedback you receive there will help validate and
-shape the proposed feature before filing a formal issue.
+mailing list first. Feedback you receive there will help validate and shape the
+proposed feature before filing a formal issue.
 
-* Good feature requests are very narrowly defined. Be sure to enumerate
-specific functionality and data schema. The more effort you put into
-writing a feature request, the better its chance is of being
+* Good feature requests are very narrowly defined. Be sure to thoroughly
+describe the functionality and data model(s) being proposed. The more effort
+you put into writing a feature request, the better its chance is of being
 implemented. Overly broad feature requests will be closed.
 
 * When submitting a feature request on GitHub, be sure to include the
 following:
 
     * A detailed description of the proposed functionality
-    * A use case for the feature; who would use it and what value it
-      would add to NetBox
-    * A rough description of changes necessary to the database schema
-      (if applicable)
-    * Any third-party libraries or other resources which would be
-      involved
+    * A use case for the feature; who would use it and what value it would add
+      to NetBox
+    * A rough description of changes necessary to the database schema (if
+      applicable)
+    * Any third-party libraries or other resources which would be involved
 
-* 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.
+* 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.
 
 ## Submitting Pull Requests
 
-* Be sure to open an issue before starting work on a pull request, and
-discuss your idea with the NetBox maintainers before beginning work​.
-This will help prevent wasting time on something that might we might not
-be able to implement. When suggesting a new feature, also make sure it
-won't conflict with any work that's already in progress.
+* Be sure to open an issue before starting work on a pull request, and discuss
+your idea with the NetBox maintainers before beginning work​. This will help
+prevent wasting time on something that might we might not be able to implement.
+When suggesting a new feature, also make sure it won't conflict with any work
+that's already in progress.
 
-* When submitting a pull request, please be sure to work off of the
-`develop` branch, rather than `master`. In NetBox, the `develop` branch
-is used for ongoing development, while `master` is used for tagging new
-stable releases.
+* When submitting a pull request, please be sure to work off of the `develop`
+branch, rather than `master`. The `develop` branch is used for ongoing
+development, while `master` is used for tagging new stable releases.
 
-* All code submissions should meet the following criteria (CI will
-enforce these checks):
+* All code submissions should meet the following criteria (CI will enforce
+these checks):
 
     * Python syntax is valid
     * All tests pass when run with `./manage.py test`

README.md

@@ -31,6 +31,5 @@ Please see [the documentation](http://netbox.readthedocs.io/en/stable/) for inst
 
 ## Alternative Installations
 
-* [Docker container](https://github.com/digitalocean/netbox-docker)
-* [Heroku deployment](https://heroku.com/deploy?template=https://github.com/BILDQUADRAT/netbox/tree/heroku) (via [@mraerino](https://github.com/BILDQUADRAT/netbox/tree/heroku))
-* [Vagrant deployment](https://github.com/ryanmerolle/netbox-vagrant)
+* [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))

docs/api/examples.md

@@ -82,15 +82,15 @@ $ curl -H "Accept: application/json; indent=4" http://localhost/api/dcim/sites/6
 
 ### Creating a new site
 
-Send a `POST` request to the site list endpoint with token authentication and JSON-formatted data. Only mandatory fields are required.
+Send a `POST` request to the site list endpoint with token authentication and JSON-formatted data. Only mandatory fields are required. This example includes one non required field, "region."
 
 ```
-$ curl -X POST -H "Authorization: Token d2f763479f703d80de0ec15254237bc651f9cdc0" -H "Content-Type: application/json" -H "Accept: application/json; indent=4" http://localhost:8000/api/dcim/sites/ --data '{"name": "My New Site", "slug": "my-new-site"}'
+$ curl -X POST -H "Authorization: Token d2f763479f703d80de0ec15254237bc651f9cdc0" -H "Content-Type: application/json" -H "Accept: application/json; indent=4" http://localhost:8000/api/dcim/sites/ --data '{"name": "My New Site", "slug": "my-new-site", "region": 5}'
 {
     "id": 16,
     "name": "My New Site",
     "slug": "my-new-site",
-    "region": null,
+    "region": 5,
     "tenant": null,
     "facility": "",
     "asn": null,
@@ -102,6 +102,7 @@ $ curl -X POST -H "Authorization: Token d2f763479f703d80de0ec15254237bc651f9cdc0
     "comments": ""
 }
 ```
+Note that in this example we are creating a site bound to a region with the ID of 5. For write API actions (`POST`, `PUT`, and `PATCH`) the integer ID value is used for `ForeignKey` (related model) relationships, instead of the nested representation that is used in the `GET` (list) action.
 
 ### Modify an existing site
 
@@ -123,7 +124,7 @@ $ curl -X PATCH -H "Authorization: Token d2f763479f703d80de0ec15254237bc651f9cdc
 Send an authenticated `DELETE` request to the site detail endpoint.
 
 ```
-$ curl -v X DELETE -H "Authorization: Token d2f763479f703d80de0ec15254237bc651f9cdc0" -H "Content-Type: application/json" -H "Accept: application/json; indent=4" http://localhost:8000/api/dcim/sites/16/
+$ curl -v -X DELETE -H "Authorization: Token d2f763479f703d80de0ec15254237bc651f9cdc0" -H "Content-Type: application/json" -H "Accept: application/json; indent=4" http://localhost:8000/api/dcim/sites/16/
 * Connected to localhost (127.0.0.1) port 8000 (#0)
 > DELETE /api/dcim/sites/16/ HTTP/1.1
 > User-Agent: curl/7.35.0

docs/api/overview.md

@@ -88,10 +88,10 @@ The base serializer is used to represent the default view of a model. This inclu
     "vid": 101,
     "name": "Users-Floor1",
     "tenant": null,
-    "status": [
-        1,
-        "Active"
-    ],
+    "status": {
+        "value": 1,
+        "label": "Active"
+    },
     "role": {
         "id": 9,
         "url": "http://localhost:8000/api/ipam/roles/9/",
@@ -104,7 +104,7 @@ The base serializer is used to represent the default view of a model. This inclu
 }
 ```
 
-Related objects (e.g. `ForeignKey` fields) are represented using a nested serializer. A nested serializer provides a minimal representation of an object, including only its URL and enough information to construct its name.
+Related objects (e.g. `ForeignKey` fields) are represented using a nested serializer. A nested serializer provides a minimal representation of an object, including only its URL and enough information to construct its name. When performing write api actions (`POST`, `PUT`, and `PATCH`), any `ForeignKey` relationships do not use the nested serializer, instead you will pass just the integer ID of the related model.  
 
 When a base serializer includes one or more nested serializers, the hierarchical structure precludes it from being used for write operations. Thus, a flat representation of an object may be provided using a writable serializer. This serializer includes only raw database values and is not typically used for retrieval, except as part of the response to the creation or updating of an object.
 
@@ -122,6 +122,37 @@ When a base serializer includes one or more nested serializers, the hierarchical
 }
 ```
 
+## Static Choice Fields
+
+Some model fields, such as the `status` field in the above example, utilize static integers corresponding to static choices. The available choices can be retrieved from the read-only `_choices` endpoint within each app. A specific `model:field` tuple may optionally be specified in the URL.
+
+Each choice includes a human-friendly label and its corresponding numeric value. For example, `GET /api/ipam/_choices/prefix:status/` will return:
+
+```
+[
+    {
+        "value": 0,
+        "label": "Container"
+    },
+    {
+        "value": 1,
+        "label": "Active"
+    },
+    {
+        "value": 2,
+        "label": "Reserved"
+    },
+    {
+        "value": 3,
+        "label": "Deprecated"
+    }
+]
+```
+
+Thus, to set a prefix's status to "Reserved," it would be assigned the integer `2`.
+
+A request for `GET /api/ipam/_choices/` will return choices for _all_ fields belonging to models within the IPAM app.
+
 # Pagination
 
 API responses which contain a list of objects (for example, a request to `/api/dcim/devices/`) will be paginated to avoid unnecessary overhead. The root JSON object will contain the following attributes:

docs/configuration/optional-settings.md

@@ -145,7 +145,7 @@ An API consumer can request an arbitrary number of objects by appending the "lim
 
 Default: $BASE_DIR/netbox/media/
 
-The file path to the location where media files (such as image attachments) are stored. By default, this is the `netbox/media` directory within the base NetBox installation path.
+The file path to the location where media files (such as image attachments) are stored. By default, this is the `netbox/media/` directory within the base NetBox installation path.
 
 ---
 
@@ -191,14 +191,6 @@ The amount of time (in seconds) to wait for NAPALM to connect to a device.
 
 ---
 
-## NETBOX_USERNAME (Deprecated)
-
-## NETBOX_PASSWORD (Deprecated)
-
-These settings have been deprecated and will be removed in NetBox v2.2. Please use `NAPALM_USERNAME` and `NAPALM_PASSWORD` instead.
-
----
-
 ## PAGINATE_COUNT
 
 Default: 50
@@ -215,6 +207,14 @@ When determining the primary IP address for a device, IPv6 is preferred over IPv
 
 ---
 
+## REPORTS_ROOT
+
+Default: $BASE_DIR/netbox/reports/
+
+The file path to the location where custom reports will be kept. By default, this is the `netbox/reports/` directory within the base NetBox installation path.
+
+---
+
 ## TIME_ZONE
 
 Default: UTC

docs/data-model/ipam.md

@@ -96,4 +96,4 @@ VLAN groups can be employed for administrative organization within NetBox. Each
 
 # Services
 
-A service represents a TCP or UDP service available on a device. Each service must be defined with a name, protocol, and port number; for example, "SSH (TCP/22)." A service may optionally be bound to one or more specific IP addresses belonging to a device. (If no IP addresses are bound, the service is assumed to be reachable via any assigned IP address.)
+A service represents a TCP or UDP service available on a device or virtual machine. Each service must be defined with a name, protocol, and port number; for example, "SSH (TCP/22)." A service may optionally be bound to one or more specific IP addresses belonging to its parent. (If no IP addresses are bound, the service is assumed to be reachable via any assigned IP address.)

docs/data-model/virtualization.md

@@ -0,0 +1,29 @@
+NetBox supports the definition of virtual machines arranged in clusters. A cluster can optionally have physical host devices associated with it.
+
+# Clusters
+
+A cluster is a logical grouping of physical resources within which virtual machines run. A cluster must be assigned a type, and may optionally be assigned an organizational group.
+
+Physical devices (from NetBox's DCIM component) may be associated with clusters as hosts. This allows users to track on which host(s) a particular VM may reside. However, NetBox does not support pinning a specific VM within a cluster to a particular host device.
+
+### Cluster Types
+
+A cluster type represents a technology or mechanism by which a cluster is formed. For example, you might create a cluster type named "VMware vSphere" for a locally hosted cluster or "DigitalOcean NYC3" for one hosted by a cloud provider.
+
+### Cluster Groups
+
+Cluster groups may be created for the purpose of organizing clusters.
+
+---
+
+# Virtual Machines
+
+A virtual machine represents a virtual compute instance hosted within a cluster. Each VM must be associated with exactly one cluster.
+
+Like devices, each VM can have interfaces created on it. These behave similarly to device interfaces, and can be assigned IP addresses, however given their virtual nature they cannot be connected to other interfaces. VMs can also be assigned layer four services. Unlike physical devices, VMs cannot be assigned console or power ports, or device bays.
+
+The following resources can be defined for each VM:
+
+* vCPU count
+* Memory (MB)
+* Disk space (GB)

docs/development/utility-views.md

@@ -0,0 +1,53 @@
+# Utility Views
+
+Utility views are reusable views that handle common CRUD tasks, such as listing and updating objects. Some views operate on individual objects, whereas others (referred to as "bulk" views) operate on multiple objects at once.
+
+## Individual Views
+
+### ObjectListView
+
+Generates a paginated table of objects from a given queryset, which may optionally be filtered.
+
+### ObjectEditView
+
+Updates an object identified by a primary key (PK) or slug. If no existing object is specified, a new object will be created.
+
+### ObjectDeleteView
+
+Deletes an object. The user is redirected to a confirmation page before the deletion is executed.
+
+## Bulk Views
+
+### BulkCreateView
+
+Creates multiple objects at once based on a given pattern. Currently used only for IP addresses.
+
+### BulkImportView
+
+Accepts CSV-formatted data and creates a new object for each line. Creation is all-or-none.
+
+### BulkEditView
+
+Applies changes to multiple objects at once in a two-step operation. First, the list of PKs for selected objects is POSTed and an edit form is presented to the user. On submission of that form, the specified changes are made to all selected objects.
+
+### BulkDeleteView
+
+Deletes multiple objects. The user selects the objects to be deleted and confirms the deletion.
+
+## Component Views
+
+### ComponentCreateView
+
+Create one or more component objects beloning to a parent object (e.g. interfaces attached to a device).
+
+### ComponentEditView
+
+A subclass of `ObjectEditView`: Updates an individual component object.
+
+### ComponentDeleteView
+
+A subclass of `ObjectDeleteView`: Deletes an individual component object.
+
+### BulkComponentCreateView
+
+Create a set of components objects for each of a selected set of parent objects. This view can be used e.g. to create multiple interfaces on multiple devices at once.

docs/index.md

@@ -6,6 +6,7 @@ NetBox is an open source web application designed to help manage and document co
 * **Equipment racks** - Organized by group and site
 * **Devices** - Types of devices and where they are installed
 * **Connections** - Network, console, and power connections among devices
+* **Virtualization** - Virtual machines and clusters
 * **Data circuits** - Long-haul communications circuits and providers
 * **Secrets** - Encrypted storage of sensitive credentials
 
@@ -46,7 +47,7 @@ NetBox is built on the [Django](https://djangoproject.com/) Python framework and
 | HTTP Service | nginx or Apache   |
 | WSGI Service | gunicorn or uWSGI |
 | Application  | Django/Python     |
-| Database     | PostgreSQL        |
+| Database     | PostgreSQL 9.4+   |
 
 # Getting Started
 

docs/installation/ldap.md

@@ -24,7 +24,7 @@ sudo pip install django-auth-ldap
 
 # Configuration
 
-Create a file in the same directory as `configuration.py` (typically `netbox/netbox/`) named `ldap_config.py`. Define all of the parameters required below in `ldap_config.py`.
+Create a file in the same directory as `configuration.py` (typically `netbox/netbox/`) named `ldap_config.py`. Define all of the parameters required below in `ldap_config.py`. Complete documentation of all `django-auth-ldap` configuration options is included in the project's [official documentation](http://django-auth-ldap.readthedocs.io/).
 
 ## General Server Configuration
 
@@ -52,10 +52,12 @@ AUTH_LDAP_BIND_PASSWORD = "demo"
 LDAP_IGNORE_CERT_ERRORS = True
 ```
 
+STARTTLS can be configured by setting `AUTH_LDAP_START_TLS = True` and using the `ldap://` URI scheme.
+
 ## User Authentication
 
 !!! info
-    When using Windows Server, `2012 AUTH_LDAP_USER_DN_TEMPLATE` should be set to None.
+    When using Windows Server 2012, `AUTH_LDAP_USER_DN_TEMPLATE` should be set to None.
 
 ```python
 from django_auth_ldap.config import LDAPSearch
@@ -78,8 +80,8 @@ AUTH_LDAP_USER_ATTR_MAP = {
 ```
 
 # User Groups for Permissions
-!!! Info
-    When using Microsoft Active Directory, Support for nested Groups can be activated by using `GroupOfNamesType()` instead of `NestedGroupOfNamesType()` for AUTH_LDAP_GROUP_TYPE.
+!!! info
+    When using Microsoft Active Directory, support for nested groups can be activated by using `NestedGroupOfNamesType()` instead of `GroupOfNamesType()` for `AUTH_LDAP_GROUP_TYPE`.
 
 ```python
 from django_auth_ldap.config import LDAPSearch, GroupOfNamesType

docs/installation/netbox.md

@@ -1,17 +1,24 @@
 # Installation
 
+This section of the documentation discusses installing and configuring the NetBox application.
+
+!!! note
+    Python 3 is strongly encouraged for new installations. Support for Python 2 will be discontinued in the near future. This documentation includes a guide on [migrating from Python 2 to Python 3](migrating-to-python3).
+
 **Ubuntu**
 
 Python 3:
 
 ```no-highlight
-# apt-get install -y python3 python3-dev python3-pip libxml2-dev libxslt1-dev libffi-dev graphviz libpq-dev libssl-dev zlib1g-dev
+# apt-get install -y python3 python3-dev python3-setuptools build-essential libxml2-dev libxslt1-dev libffi-dev graphviz libpq-dev libssl-dev zlib1g-dev
+# easy_install3 pip
 ```
 
 Python 2:
 
 ```no-highlight
-# apt-get install -y python2.7 python-dev python-pip libxml2-dev libxslt1-dev libffi-dev graphviz libpq-dev libssl-dev zlib1g-dev
+# apt-get install -y python2.7 python-dev python-setuptools build-essential libxml2-dev libxslt1-dev libffi-dev graphviz libpq-dev libssl-dev zlib1g-dev
+# easy_install pip
 ```
 
 **CentOS**
@@ -22,14 +29,14 @@ Python 3:
 # yum install -y epel-release
 # yum install -y gcc python34 python34-devel python34-setuptools libxml2-devel libxslt-devel libffi-devel graphviz openssl-devel redhat-rpm-config
 # easy_install-3.4 pip
-# ln -s -f python3.4 /usr/bin/python
 ```
 
 Python 2:
 
 ```no-highlight
 # yum install -y epel-release
-# yum install -y gcc python2 python-devel python-pip libxml2-devel libxslt-devel libffi-devel graphviz openssl-devel redhat-rpm-config
+# yum install -y gcc python2 python-devel python-setuptools libxml2-devel libxslt-devel libffi-devel graphviz openssl-devel redhat-rpm-config
+# easy_install pip
 ```
 
 You may opt to install NetBox either from a numbered release or by cloning the master branch of its repository on GitHub.
@@ -81,6 +88,13 @@ Resolving deltas: 100% (1495/1495), done.
 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/
+    ```
+
 ## Install Python Packages
 
 Install the required Python packages using pip. (If you encounter any compilation errors during this step, ensure that you've installed all of the system dependencies listed above.)
@@ -97,6 +111,9 @@ Python 2:
 # pip install -r requirements.txt
 ```
 
+!!! note
+    If you encounter errors while installing the required packages, check that you're running a recent version of pip (v9.0.1 or higher) with the command `pip -V` or `pip3 -V`.
+
 ### NAPALM Automation
 
 As of v2.1.0, NetBox supports integration with the [NAPALM automation](https://napalm-automation.net/) library. NAPALM allows NetBox to fetch live data from devices and return it to a requester via its REST API. Installation of NAPALM is optional. To enable it, install the `napalm` package using pip or pip3:
@@ -158,13 +175,13 @@ You may use the script located at `netbox/generate_secret_key.py` to generate a
 # Run Database Migrations
 
 !!! warning
-    The examples on the rest of this page call the `python` executable, which will be Python2 on most systems. Replace this with `python3` if you're running NetBox on Python3.
+    The examples on the rest of this page call the `python3` executable. Replace this with `python2` or `python` if you're using Python 2.
 
-Before NetBox can run, we need to install the database schema. This is done by running `python manage.py migrate` from the `netbox` directory (`/opt/netbox/netbox/` in our example):
+Before NetBox can run, we need to install the database schema. This is done by running `python3 manage.py migrate` from the `netbox` directory (`/opt/netbox/netbox/` in our example):
 
 ```no-highlight
 # cd /opt/netbox/netbox/
-# python manage.py migrate
+# python3 manage.py migrate
 Operations to perform:
   Apply all migrations: dcim, sessions, admin, ipam, utilities, auth, circuits, contenttypes, extras, secrets, users
 Running migrations:
@@ -182,7 +199,7 @@ If this step results in a PostgreSQL authentication error, ensure that the usern
 NetBox does not come with any predefined user accounts. You'll need to create a super user to be able to log into NetBox:
 
 ```no-highlight
-# python manage.py createsuperuser
+# python3 manage.py createsuperuser
 Username: admin
 Email address: admin@example.com
 Password:
@@ -193,7 +210,7 @@ Superuser created successfully.
 # Collect Static Files
 
 ```no-highlight
-# python manage.py collectstatic --no-input
+# python3 manage.py collectstatic --no-input
 
 You have requested to collect static files at the destination
 location as specified in your settings:
@@ -214,7 +231,7 @@ NetBox ships with some initial data to help you get started: RIR definitions, co
     This step is optional. It's perfectly fine to start using NetBox without using this initial data if you'd rather create everything from scratch.
 
 ```no-highlight
-# python manage.py loaddata initial_data
+# python3 manage.py loaddata initial_data
 Installed 43 object(s) from 4 fixture(s)
 ```
 
@@ -223,7 +240,7 @@ Installed 43 object(s) from 4 fixture(s)
 At this point, NetBox should be able to run. We can verify this by starting a development instance:
 
 ```no-highlight
-# python manage.py runserver 0.0.0.0:8000 --insecure
+# python3 manage.py runserver 0.0.0.0:8000 --insecure
 Performing system checks...
 
 System check identified no issues (0 silenced).

docs/installation/postgresql.md

@@ -1,12 +1,17 @@
-NetBox requires a PostgreSQL database to store data. (Please note that MySQL is not supported, as NetBox leverages PostgreSQL's built-in [network address types](https://www.postgresql.org/docs/9.1/static/datatype-net-types.html).)
+NetBox requires a PostgreSQL database to store data. This can be hosted locally or on a remote server. (Please note that MySQL is not supported, as NetBox leverages PostgreSQL's built-in [network address types](https://www.postgresql.org/docs/current/static/datatype-net-types.html).)
 
 !!! note
-    The installation instructions provided here have been tested to work on Ubuntu 16.04 and CentOS 6.9. The particular commands needed to install dependencies on other distributions may vary significantly. Unfortunately, this is outside the control of the NetBox maintainers. Please consult your distribution's documentation for assistance with any errors.
+    The installation instructions provided here have been tested to work on Ubuntu 16.04 and CentOS 7.4. The particular commands needed to install dependencies on other distributions may vary significantly. Unfortunately, this is outside the control of the NetBox maintainers. Please consult your distribution's documentation for assistance with any errors.
+
+!!! warning
+    NetBox v2.2 and later requires PostgreSQL 9.4 or higher.
 
 # Installation
 
 **Ubuntu**
 
+If a recent enough version of PostgreSQL is not available through your distribution's package manager, you'll need to install it from an official [PostgreSQL repository](https://wiki.postgresql.org/wiki/Apt).
+
 ```no-highlight
 # apt-get update
 # apt-get install -y postgresql libpq-dev
@@ -14,22 +19,26 @@ NetBox requires a PostgreSQL database to store data. (Please note that MySQL is
 
 **CentOS**
 
+CentOS 7.4 does not ship with a recent enough version of PostgreSQL, so it will need to be installed from an external repository. The instructions below show the installation of PostgreSQL 9.6.
+
 ```no-highlight
-# yum install -y postgresql postgresql-server postgresql-devel
-# postgresql-setup initdb
+# yum install https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-x86_64/pgdg-centos96-9.6-3.noarch.rpm
+# yum install postgresql96 postgresql96-server postgresql96-devel
+# /usr/pgsql-9.6/bin/postgresql96-setup initdb
 ```
 
-CentOS users should modify the PostgreSQL configuration to accept password-based authentication by replacing `ident` with `md5` for all host entries within `/var/lib/pgsql/data/pg_hba.conf`. For example:
+CentOS users should modify the PostgreSQL configuration to accept password-based authentication by replacing `ident` with `md5` for all host entries within `/var/lib/pgsql/9.6/data/pg_hba.conf`. For example:
 
 ```no-highlight
 host    all             all             127.0.0.1/32            md5
 host    all             all             ::1/128                 md5
 ```
 
-Then, start the service:
+Then, start the service and enable it to run at boot:
 
 ```no-highlight
-# systemctl start postgresql
+# systemctl start postgresql-9.6
+# systemctl enable postgresql-9.6
 ```
 
 # Database Creation
@@ -41,7 +50,7 @@ At a minimum, we need to create a database for NetBox and assign it a username a
 
 ```no-highlight
 # sudo -u postgres psql
-psql (9.3.13)
+psql (9.4.5)
 Type "help" for help.
 
 postgres=# CREATE DATABASE netbox;
@@ -53,10 +62,10 @@ GRANT
 postgres=# \q
 ```
 
-You can verify that authentication works issuing the following command and providing the configured password:
+You can verify that authentication works issuing the following command and providing the configured password. (Replace `localhost` with your database server if using a remote database.)
 
 ```no-highlight
-# psql -U netbox -h localhost -W
+# psql -U netbox -W -h localhost netbox
 ```
 
-If successful, you will enter a `postgres` prompt. Type `\q` to exit.
+If successful, you will enter a `netbox` prompt. Type `\q` to exit.

docs/miscellaneous/reports.md

@@ -0,0 +1,131 @@
+# NetBox Reports
+
+A NetBox report is a mechanism for validating the integrity of data within NetBox. Running a report allows the user to verify that the objects defined within NetBox meet certain arbitrary conditions. For example, you can write reports to check that:
+
+* All top-of-rack switches have a console connection
+* Every router has a loopback interface with an IP address assigned
+* Each interface description conforms to a standard format
+* Every site has a minimum set of VLANs defined
+* All IP addresses have a parent prefix
+
+...and so on. Reports are completely customizable, so there's practically no limit to what you can test for.
+
+## Writing Reports
+
+Reports must be saved as files in the [`REPORTS_ROOT`](../configuration/optional-settings/#reports_root) path (which defaults to `netbox/reports/`). Each file created within this path is considered a separate module. Each module holds one or more reports (Python classes), each of which performs a certain function. The logic of each report is broken into discrete test methods, each of which applies a small portion of the logic comprising the overall test.
+
+!!! warning
+    The reports path includes a file named `__init__.py`, which registers the path as a Python module. Do not delete this file.
+
+For example, we can create a module named `devices.py` to hold all of our reports which pertain to devices in NetBox. Within that module, we might define several reports. Each report is defined as a Python class inheriting from `extras.reports.Report`.
+
+```
+from extras.reports import Report
+
+class DeviceConnectionsReport(Report):
+    description = "Validate the minimum physical connections for each device"
+
+class DeviceIPsReport(Report):
+    description = "Check that every device has a primary IP address assigned"
+```
+
+Within each report class, we'll create a number of test methods to execute our report's logic. In DeviceConnectionsReport, for instance, we want to ensure that every live device has a console connection, an out-of-band management connection, and two power connections.
+
+```
+from dcim.constants import CONNECTION_STATUS_PLANNED, STATUS_ACTIVE
+from dcim.models import ConsolePort, Device, PowerPort
+from extras.reports import Report
+
+
+class DeviceConnectionsReport(Report):
+    description = "Validate the minimum physical connections for each device"
+
+    def test_console_connection(self):
+
+        # Check that every console port for every active device has a connection defined.
+        for console_port in ConsolePort.objects.select_related('device').filter(device__status=STATUS_ACTIVE):
+            if console_port.cs_port is None:
+                self.log_failure(
+                    console_port.device,
+                    "No console connection defined for {}".format(console_port.name)
+                )
+            elif console_port.connection_status == CONNECTION_STATUS_PLANNED:
+                self.log_warning(
+                    console_port.device,
+                    "Console connection for {} marked as planned".format(console_port.name)
+                )
+            else:
+                self.log_success(console_port.device)
+
+    def test_power_connections(self):
+
+        # Check that every active device has at least two connected power supplies.
+        for device in Device.objects.filter(status=STATUS_ACTIVE):
+            connected_ports = 0
+            for power_port in PowerPort.objects.filter(device=device):
+                if power_port.power_outlet is not None:
+                    connected_ports += 1
+                    if power_port.connection_status == CONNECTION_STATUS_PLANNED:
+                        self.log_warning(
+                            device,
+                            "Power connection for {} marked as planned".format(power_port.name)
+                        )
+            if connected_ports < 2:
+                self.log_failure(
+                    device,
+                    "{} connected power supplies found (2 needed)".format(connected_ports)
+                )
+            else:
+                self.log_success(device)
+```
+
+As you can see, reports are completely customizable. Validation logic can be as simple or as complex as needed.
+
+!!! warning
+    Reports should never alter data: If you find yourself using the `create()`, `save()`, `update()`, or `delete()` methods on objects within reports, stop and re-evaluate what you're trying to accomplish. Note that there are no safeguards against the accidental alteration or destruction of data.
+
+The following methods are available to log results within a report:
+
+* log(message)
+* log_success(object, message=None)
+* log_info(object, message)
+* log_warning(object, message)
+* log_failure(object, message)
+
+The recording of one or more failure messages will automatically flag a report as failed. It is advised to log a success for each object that is evaluated so that the results will reflect how many objects are being reported on. (The inclusion of a log message is optional for successes.) Messages recorded with `log()` will appear in a report's results but are not associated with a particular object or status.
+
+To perform additional tasks, such as sending an email or calling a webhook, after a report has been run, extend the `post_run()` method. The status of the report is available as `self.failed` and the results object is `self.result`.
+
+Once you have created a report, it will appear in the reports list. Initially, reports will have no results associated with them. To generate results, run the report.
+
+## Running Reports
+
+### Via the Web UI
+
+Reports can be run via the web UI by navigating to the report and clicking the "run report" button at top right. Note that a user must have permission to create ReportResults in order to run reports. (Permissions can be assigned through the admin UI.)
+
+Once a report has been run, its associated results will be included in the report view.
+
+### Via the API
+
+To run a report via the API, simply issue a POST request to its `run` endpoint. Reports are identified by their module and class name.
+
+```
+    POST /api/extras/reports/<module>.<name>/run/
+```
+
+Our example report above would be called as:
+
+```
+    POST /api/extras/reports/devices.DeviceConnectionsReport/run/
+```
+
+### Via the CLI
+
+Reports can be run on the CLI by invoking the management command:
+
+```
+python3 manage.py runreport <module>
+```
+
+One or more report modules may be specified.

mkdocs.yml

@@ -18,14 +18,18 @@ pages:
         - 'IPAM': 'data-model/ipam.md'
         - 'Secrets': 'data-model/secrets.md'
         - 'Tenancy': 'data-model/tenancy.md'
+        - 'Virtualization': 'data-model/virtualization.md'
         - 'Extras': 'data-model/extras.md'
     - 'API':
         - 'Overview': 'api/overview.md'
         - 'Authentication': 'api/authentication.md'
         - 'Working with Secrets': 'api/working-with-secrets.md'
         - 'Examples': 'api/examples.md'
-    - 'Shell':
-        - 'Introduction': 'shell/intro.md'
+    - 'Miscellaneous':
+        - 'Reports': 'miscellaneous/reports.md'
+        - 'Shell': 'miscellaneous/shell.md'
+    - 'Development':
+        - 'Utility Views': 'development/utility-views.md'
 
 markdown_extensions:
     - admonition:

netbox/circuits/api/urls.py

@@ -16,6 +16,9 @@ class CircuitsRootView(routers.APIRootView):
 router = routers.DefaultRouter()
 router.APIRootView = CircuitsRootView
 
+# Field choices
+router.register(r'_choices', views.CircuitsFieldChoicesViewSet, base_name='field-choice')
+
 # Providers
 router.register(r'providers', views.ProviderViewSet)
 

netbox/circuits/api/views.py

@@ -1,20 +1,29 @@
 from __future__ import unicode_literals
 
+from django.shortcuts import get_object_or_404
 from rest_framework.decorators import detail_route
 from rest_framework.response import Response
 from rest_framework.viewsets import ModelViewSet
 
-from django.shortcuts import get_object_or_404
-
 from circuits import filters
 from circuits.models import Provider, CircuitTermination, CircuitType, Circuit
-from extras.models import Graph, GRAPH_TYPE_PROVIDER
 from extras.api.serializers import RenderedGraphSerializer
 from extras.api.views import CustomFieldModelViewSet
-from utilities.api import WritableSerializerMixin
+from extras.models import Graph, GRAPH_TYPE_PROVIDER
+from utilities.api import FieldChoicesViewSet, WritableSerializerMixin
 from . import serializers
 
 
+#
+# Field choices
+#
+
+class CircuitsFieldChoicesViewSet(FieldChoicesViewSet):
+    fields = (
+        (CircuitTermination, ['term_side']),
+    )
+
+
 #
 # Providers
 #

netbox/circuits/filters.py

@@ -1,13 +1,12 @@
 from __future__ import unicode_literals
 
 import django_filters
-
 from django.db.models import Q
 
 from dcim.models import Site
 from extras.filters import CustomFieldFilterSet
 from tenancy.models import Tenant
-from utilities.filters import NullableModelMultipleChoiceFilter, NumericInFilter
+from utilities.filters import NumericInFilter
 from .models import Provider, Circuit, CircuitTermination, CircuitType
 
 
@@ -78,12 +77,12 @@ class CircuitFilter(CustomFieldFilterSet, django_filters.FilterSet):
         to_field_name='slug',
         label='Circuit type (slug)',
     )
-    tenant_id = NullableModelMultipleChoiceFilter(
+    tenant_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Tenant.objects.all(),
         label='Tenant (ID)',
     )
-    tenant = NullableModelMultipleChoiceFilter(
-        name='tenant',
+    tenant = django_filters.ModelMultipleChoiceFilter(
+        name='tenant__slug',
         queryset=Tenant.objects.all(),
         to_field_name='slug',
         label='Tenant (slug)',

netbox/circuits/forms.py

@@ -11,7 +11,6 @@ from utilities.forms import (
     APISelect, BootstrapMixin, ChainedFieldsMixin, ChainedModelChoiceField, CommentField, FilterChoiceField,
     SmallTextarea, SlugField,
 )
-
 from .models import Circuit, CircuitTermination, CircuitType, Provider
 
 
@@ -85,6 +84,17 @@ class CircuitTypeForm(BootstrapMixin, forms.ModelForm):
         fields = ['name', 'slug']
 
 
+class CircuitTypeCSVForm(forms.ModelForm):
+    slug = SlugField()
+
+    class Meta:
+        model = CircuitType
+        fields = ['name', 'slug']
+        help_texts = {
+            'name': 'Name of circuit type',
+        }
+
+
 #
 # Circuits
 #
@@ -164,7 +174,7 @@ class CircuitFilterForm(BootstrapMixin, CustomFieldFilterForm):
     tenant = FilterChoiceField(
         queryset=Tenant.objects.annotate(filter_count=Count('circuits')),
         to_field_name='slug',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
     site = FilterChoiceField(
         queryset=Site.objects.annotate(filter_count=Count('circuit_terminations')),

netbox/circuits/models.py

@@ -8,8 +8,8 @@ from django.utils.encoding import python_2_unicode_compatible
 from dcim.fields import ASNField
 from extras.models import CustomFieldModel, CustomFieldValue
 from tenancy.models import Tenant
-from utilities.utils import csv_format
 from utilities.models import CreatedUpdatedModel
+from utilities.utils import csv_format
 from .constants import *
 
 

netbox/circuits/tables.py

@@ -1,12 +1,13 @@
 from __future__ import unicode_literals
 
 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
 
-
 CIRCUITTYPE_ACTIONS = """
 {% if perms.circuit.change_circuittype %}
     <a href="{% url 'circuits:circuittype_edit' slug=record.slug %}" class="btn btn-xs btn-warning"><i class="glyphicon glyphicon-pencil" aria-hidden="true"></i></a>
@@ -14,6 +15,21 @@ CIRCUITTYPE_ACTIONS = """
 """
 
 
+class CircuitTerminationColumn(tables.Column):
+
+    def render(self, value):
+        if value.interface:
+            return mark_safe('<a href="{}" title="{}">{}</a>'.format(
+                value.interface.device.get_absolute_url(),
+                value.site,
+                value.interface.device
+            ))
+        return mark_safe('<a href="{}">{}</a>'.format(
+            value.site.get_absolute_url(),
+            value.site
+        ))
+
+
 #
 # Providers
 #
@@ -60,16 +76,10 @@ 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')])
-    a_side = tables.LinkColumn(
-        'dcim:site', accessor=Accessor('termination_a.site'), orderable=False,
-        args=[Accessor('termination_a.site.slug')]
-    )
-    z_side = tables.LinkColumn(
-        'dcim:site', accessor=Accessor('termination_z.site'), orderable=False,
-        args=[Accessor('termination_z.site.slug')]
-    )
+    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', 'a_side', 'z_side', 'description')
+        fields = ('pk', 'cid', 'type', 'provider', 'tenant', 'termination_a', 'termination_z', 'description')

netbox/circuits/tests/test_api.py

@@ -1,14 +1,15 @@
 from __future__ import unicode_literals
 
-from rest_framework import status
-from rest_framework.test import APITestCase
-
 from django.contrib.auth.models import User
 from django.urls import reverse
+from rest_framework import status
+from rest_framework.test import APITestCase
 
+from circuits.constants import TERM_SIDE_A, TERM_SIDE_Z
+from circuits.models import Circuit, CircuitTermination, CircuitType, Provider
 from dcim.models import Site
-from extras.models import Graph, GRAPH_TYPE_PROVIDER
-from circuits.models import Circuit, CircuitTermination, CircuitType, Provider, TERM_SIDE_A, TERM_SIDE_Z
+from extras.constants import GRAPH_TYPE_PROVIDER
+from extras.models import Graph
 from users.models import Token
 from utilities.tests import HttpStatusMixin
 

netbox/circuits/urls.py

@@ -4,7 +4,6 @@ from django.conf.urls import url
 
 from . import views
 
-
 app_name = 'circuits'
 urlpatterns = [
 
@@ -21,6 +20,7 @@ urlpatterns = [
     # Circuit types
     url(r'^circuit-types/$', views.CircuitTypeListView.as_view(), name='circuittype_list'),
     url(r'^circuit-types/add/$', views.CircuitTypeCreateView.as_view(), name='circuittype_add'),
+    url(r'^circuit-types/import/$', views.CircuitTypeBulkImportView.as_view(), name='circuittype_import'),
     url(r'^circuit-types/delete/$', views.CircuitTypeBulkDeleteView.as_view(), name='circuittype_bulk_delete'),
     url(r'^circuit-types/(?P<slug>[\w-]+)/edit/$', views.CircuitTypeEditView.as_view(), name='circuittype_edit'),
 

netbox/circuits/views.py

@@ -15,7 +15,8 @@ from utilities.views import (
     BulkDeleteView, BulkEditView, BulkImportView, ObjectDeleteView, ObjectEditView, ObjectListView,
 )
 from . import filters, forms, tables
-from .models import Circuit, CircuitTermination, CircuitType, Provider, TERM_SIDE_A, TERM_SIDE_Z
+from .constants import TERM_SIDE_A, TERM_SIDE_Z
+from .models import Circuit, CircuitTermination, CircuitType, Provider
 
 
 #
@@ -52,7 +53,7 @@ class ProviderView(View):
 class ProviderCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'circuits.add_provider'
     model = Provider
-    form_class = forms.ProviderForm
+    model_form = forms.ProviderForm
     template_name = 'circuits/provider_edit.html'
     default_return_url = 'circuits:provider_list'
 
@@ -104,7 +105,7 @@ class CircuitTypeListView(ObjectListView):
 class CircuitTypeCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'circuits.add_circuittype'
     model = CircuitType
-    form_class = forms.CircuitTypeForm
+    model_form = forms.CircuitTypeForm
 
     def get_return_url(self, request, obj):
         return reverse('circuits:circuittype_list')
@@ -114,6 +115,13 @@ class CircuitTypeEditView(CircuitTypeCreateView):
     permission_required = 'circuits.change_circuittype'
 
 
+class CircuitTypeBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'circuits.add_circuittype'
+    model_form = forms.CircuitTypeCSVForm
+    table = tables.CircuitTypeTable
+    default_return_url = 'circuits:circuittype_list'
+
+
 class CircuitTypeBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'circuits.delete_circuittype'
     cls = CircuitType
@@ -127,7 +135,11 @@ class CircuitTypeBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
 #
 
 class CircuitListView(ObjectListView):
-    queryset = Circuit.objects.select_related('provider', 'type', 'tenant').prefetch_related('terminations__site')
+    queryset = Circuit.objects.select_related(
+        'provider', 'type', 'tenant'
+    ).prefetch_related(
+        'terminations__site', 'terminations__interface__device'
+    )
     filter = filters.CircuitFilter
     filter_form = forms.CircuitFilterForm
     table = tables.CircuitTable
@@ -160,7 +172,7 @@ class CircuitView(View):
 class CircuitCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'circuits.add_circuit'
     model = Circuit
-    form_class = forms.CircuitForm
+    model_form = forms.CircuitForm
     template_name = 'circuits/circuit_edit.html'
     default_return_url = 'circuits:circuit_list'
 
@@ -253,7 +265,7 @@ def circuit_terminations_swap(request, pk):
 class CircuitTerminationCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'circuits.add_circuittermination'
     model = CircuitTermination
-    form_class = forms.CircuitTerminationForm
+    model_form = forms.CircuitTerminationForm
     template_name = 'circuits/circuittermination_edit.html'
 
     def alter_obj(self, obj, request, url_args, url_kwargs):

netbox/dcim/api/serializers.py

@@ -1,21 +1,26 @@
 from __future__ import unicode_literals
+
 from collections import OrderedDict
 
 from rest_framework import serializers
 from rest_framework.validators import UniqueTogetherValidator
 
-from ipam.models import IPAddress
 from circuits.models import Circuit, CircuitTermination
+from dcim.constants import (
+    CONNECTION_STATUS_CHOICES, IFACE_FF_CHOICES, IFACE_ORDERING_CHOICES, RACK_FACE_CHOICES, RACK_TYPE_CHOICES,
+    RACK_WIDTH_CHOICES, STATUS_CHOICES, SUBDEVICE_ROLE_CHOICES,
+)
 from dcim.models import (
-    CONNECTION_STATUS_CHOICES, ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate, Device,
-    DeviceBay, DeviceBayTemplate, DeviceType, DeviceRole, IFACE_FF_CHOICES, IFACE_ORDERING_CHOICES, Interface,
-    InterfaceConnection, InterfaceTemplate, Manufacturer, InventoryItem, Platform, PowerOutlet, PowerOutletTemplate,
-    PowerPort, PowerPortTemplate, Rack, RackGroup, RackReservation, RackRole, RACK_FACE_CHOICES, RACK_TYPE_CHOICES,
-    RACK_WIDTH_CHOICES, Region, Site, STATUS_CHOICES, SUBDEVICE_ROLE_CHOICES,
+    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,
 )
 from extras.api.customfields import CustomFieldModelSerializer
+from ipam.models import IPAddress
 from tenancy.api.serializers import NestedTenantSerializer
 from utilities.api import ChoiceFieldSerializer, ValidatedModelSerializer
+from virtualization.models import Cluster
 
 
 #
@@ -141,8 +146,8 @@ class RackSerializer(CustomFieldModelSerializer):
     class Meta:
         model = Rack
         fields = [
-            'id', 'name', 'facility_id', 'display_name', 'site', 'group', 'tenant', 'role', 'type', 'width', 'u_height',
-            'desc_units', 'comments', 'custom_fields',
+            'id', 'name', 'facility_id', 'display_name', 'site', 'group', 'tenant', 'role', 'serial', 'type', 'width',
+            'u_height', 'desc_units', 'comments', 'custom_fields',
         ]
 
 
@@ -159,8 +164,8 @@ class WritableRackSerializer(CustomFieldModelSerializer):
     class Meta:
         model = Rack
         fields = [
-            'id', 'name', 'facility_id', 'site', 'group', 'tenant', 'role', 'type', 'width', 'u_height', 'desc_units',
-            'comments', 'custom_fields',
+            'id', 'name', 'facility_id', 'site', 'group', 'tenant', 'role', 'serial', 'type', 'width', 'u_height',
+            'desc_units', 'comments', 'custom_fields',
         ]
         # Omit the UniqueTogetherValidator that would be automatically added to validate (site, facility_id). This
         # prevents facility_id from being interpreted as a required field.
@@ -220,7 +225,7 @@ class WritableRackReservationSerializer(ValidatedModelSerializer):
 
     class Meta:
         model = RackReservation
-        fields = ['id', 'rack', 'units', 'description']
+        fields = ['id', 'rack', 'units', 'user', 'description']
 
 
 #
@@ -403,7 +408,7 @@ class DeviceRoleSerializer(ValidatedModelSerializer):
 
     class Meta:
         model = DeviceRole
-        fields = ['id', 'name', 'slug', 'color']
+        fields = ['id', 'name', 'slug', 'color', 'vm_role']
 
 
 class NestedDeviceRoleSerializer(serializers.ModelSerializer):
@@ -446,6 +451,15 @@ class DeviceIPAddressSerializer(serializers.ModelSerializer):
         fields = ['id', 'url', 'family', 'address']
 
 
+# Cannot import virtualization.api.NestedClusterSerializer due to circular dependency
+class NestedClusterSerializer(serializers.ModelSerializer):
+    url = serializers.HyperlinkedIdentityField(view_name='virtualization-api:cluster-detail')
+
+    class Meta:
+        model = Cluster
+        fields = ['id', 'url', 'name']
+
+
 class DeviceSerializer(CustomFieldModelSerializer):
     device_type = NestedDeviceTypeSerializer()
     device_role = NestedDeviceRoleSerializer()
@@ -459,13 +473,14 @@ class DeviceSerializer(CustomFieldModelSerializer):
     primary_ip4 = DeviceIPAddressSerializer()
     primary_ip6 = DeviceIPAddressSerializer()
     parent_device = serializers.SerializerMethodField()
+    cluster = NestedClusterSerializer()
 
     class Meta:
         model = Device
         fields = [
             'id', 'name', 'display_name', 'device_type', 'device_role', 'tenant', 'platform', 'serial', 'asset_tag',
             'site', 'rack', 'position', 'face', 'parent_device', 'status', 'primary_ip', 'primary_ip4', 'primary_ip6',
-            'comments', 'custom_fields',
+            'cluster', 'comments', 'custom_fields',
         ]
 
     def get_parent_device(self, obj):
@@ -485,7 +500,7 @@ 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', 'comments', 'custom_fields',
+            'position', 'face', 'status', 'primary_ip4', 'primary_ip6', 'cluster', 'comments', 'custom_fields',
         ]
         validators = []
 
@@ -718,6 +733,8 @@ class InventoryItemSerializer(serializers.ModelSerializer):
 
 
 class WritableInventoryItemSerializer(ValidatedModelSerializer):
+    # Provide a default value to satisfy UniqueTogetherValidator
+    parent = serializers.PrimaryKeyRelatedField(queryset=InventoryItem.objects.all(), allow_null=True, default=None)
 
     class Meta:
         model = InventoryItem

netbox/dcim/api/urls.py

@@ -16,6 +16,9 @@ class DCIMRootView(routers.APIRootView):
 router = routers.DefaultRouter()
 router.APIRootView = DCIMRootView
 
+# Field choices
+router.register(r'_choices', views.DCIMFieldChoicesViewSet, base_name='field-choice')
+
 # Sites
 router.register(r'regions', views.RegionViewSet)
 router.register(r'sites', views.SiteViewSet)

netbox/dcim/api/views.py

@@ -1,28 +1,46 @@
 from __future__ import unicode_literals
+
 from collections import OrderedDict
 
+from django.conf import settings
+from django.http import HttpResponseBadRequest, HttpResponseForbidden
+from django.shortcuts import get_object_or_404
 from rest_framework.decorators import detail_route
 from rest_framework.mixins import ListModelMixin
 from rest_framework.response import Response
 from rest_framework.viewsets import GenericViewSet, ModelViewSet, ViewSet
 
-from django.conf import settings
-from django.http import HttpResponseBadRequest, HttpResponseForbidden
-from django.shortcuts import get_object_or_404
-
+from dcim import filters
 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,
 )
-from dcim import filters
 from extras.api.serializers import RenderedGraphSerializer
 from extras.api.views import CustomFieldModelViewSet
 from extras.models import Graph, GRAPH_TYPE_INTERFACE, GRAPH_TYPE_SITE
-from utilities.api import IsAuthenticatedOrLoginNotRequired, ServiceUnavailable, WritableSerializerMixin
-from .exceptions import MissingFilterException
+from utilities.api import (
+    IsAuthenticatedOrLoginNotRequired, FieldChoicesViewSet, ServiceUnavailable, WritableSerializerMixin,
+)
 from . import serializers
+from .exceptions import MissingFilterException
+
+
+#
+# Field choices
+#
+
+class DCIMFieldChoicesViewSet(FieldChoicesViewSet):
+    fields = (
+        (Device, ['face', 'status']),
+        (ConsolePort, ['connection_status']),
+        (Interface, ['form_factor']),
+        (InterfaceConnection, ['connection_status']),
+        (InterfaceTemplate, ['form_factor']),
+        (PowerPort, ['connection_status']),
+        (Rack, ['type', 'width']),
+    )
 
 
 #
@@ -240,12 +258,19 @@ class DeviceViewSet(WritableSerializerMixin, CustomFieldModelViewSet):
                 device.platform
             ))
 
-        # Check that NAPALM is installed and verify the configured driver
+        # Check that NAPALM is installed
         try:
             import napalm
-            from napalm_base.exceptions import ConnectAuthError, ModuleImportError
         except ImportError:
             raise ServiceUnavailable("NAPALM is not installed. Please see the documentation for instructions.")
+
+        # TODO: Remove support for NAPALM < 2.0
+        try:
+            from napalm.base.exceptions import ConnectAuthError, ModuleImportError
+        except ImportError:
+            from napalm_base.exceptions import ConnectAuthError, ModuleImportError
+
+        # Validate the configured driver
         try:
             driver = napalm.get_network_driver(device.platform.napalm_driver)
         except ModuleImportError:

netbox/dcim/constants.py

@@ -66,6 +66,9 @@ IFACE_FF_10GE_X2 = 1320
 IFACE_FF_25GE_SFP28 = 1350
 IFACE_FF_40GE_QSFP_PLUS = 1400
 IFACE_FF_100GE_CFP = 1500
+IFACE_FF_100GE_CFP2 = 1510
+IFACE_FF_100GE_CFP4 = 1520
+IFACE_FF_100GE_CPAK = 1550
 IFACE_FF_100GE_QSFP28 = 1600
 # Wireless
 IFACE_FF_80211A = 2600
@@ -99,7 +102,7 @@ IFACE_FF_CHOICES = [
         [
             [IFACE_FF_VIRTUAL, 'Virtual'],
             [IFACE_FF_LAG, 'Link Aggregation Group (LAG)'],
-        ]
+        ],
     ],
     [
         'Ethernet (fixed)',
@@ -122,6 +125,9 @@ IFACE_FF_CHOICES = [
             [IFACE_FF_25GE_SFP28, 'SFP28 (25GE)'],
             [IFACE_FF_40GE_QSFP_PLUS, 'QSFP+ (40GE)'],
             [IFACE_FF_100GE_CFP, 'CFP (100GE)'],
+            [IFACE_FF_100GE_CFP2, 'CFP2 (100GE)'],
+            [IFACE_FF_100GE_CFP4, 'CFP4 (100GE)'],
+            [IFACE_FF_100GE_CPAK, 'Cisco CPAK (100GE)'],
             [IFACE_FF_100GE_QSFP28, 'QSFP28 (100GE)'],
         ]
     ],

netbox/dcim/filters.py

@@ -1,30 +1,37 @@
 from __future__ import unicode_literals
 
 import django_filters
+from django.contrib.auth.models import User
+from django.db.models import Q
 from netaddr import EUI
 from netaddr.core import AddrFormatError
 
-from django.contrib.auth.models import User
-from django.db.models import Q
-
 from extras.filters import CustomFieldFilterSet
 from tenancy.models import Tenant
-from utilities.filters import NullableCharFieldFilter, NullableModelMultipleChoiceFilter, NumericInFilter
+from utilities.filters import NullableCharFieldFilter, NumericInFilter
+from virtualization.models import Cluster
+from .constants import (
+    IFACE_FF_LAG, NONCONNECTABLE_IFACE_TYPES, STATUS_CHOICES, VIRTUAL_IFACE_TYPES, WIRELESS_IFACE_TYPES,
+)
 from .models import (
     ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate, Device, DeviceBay,
-    DeviceBayTemplate, DeviceRole, DeviceType, STATUS_CHOICES, IFACE_FF_LAG, Interface, InterfaceConnection,
-    InterfaceTemplate, Manufacturer, InventoryItem, NONCONNECTABLE_IFACE_TYPES, Platform, PowerOutlet,
-    PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack, RackGroup, RackReservation, RackRole, Region, Site,
-    VIRTUAL_IFACE_TYPES, WIRELESS_IFACE_TYPES,
+    DeviceBayTemplate, DeviceRole, DeviceType, Interface, InterfaceConnection, InterfaceTemplate, Manufacturer,
+    InventoryItem, Platform, PowerOutlet, PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack, RackGroup,
+    RackReservation, RackRole, Region, Site,
 )
 
 
 class RegionFilter(django_filters.FilterSet):
-    parent_id = NullableModelMultipleChoiceFilter(
+    q = django_filters.CharFilter(
+        method='search',
+        label='Search',
+    )
+    parent_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Region.objects.all(),
         label='Parent region (ID)',
     )
-    parent = NullableModelMultipleChoiceFilter(
+    parent = django_filters.ModelMultipleChoiceFilter(
+        name='parent__slug',
         queryset=Region.objects.all(),
         to_field_name='slug',
         label='Parent region (slug)',
@@ -34,6 +41,15 @@ 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')
@@ -41,20 +57,22 @@ class SiteFilter(CustomFieldFilterSet, django_filters.FilterSet):
         method='search',
         label='Search',
     )
-    region_id = NullableModelMultipleChoiceFilter(
+    region_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Region.objects.all(),
         label='Region (ID)',
     )
-    region = NullableModelMultipleChoiceFilter(
+    region = django_filters.ModelMultipleChoiceFilter(
+        name='region__slug',
         queryset=Region.objects.all(),
         to_field_name='slug',
         label='Region (slug)',
     )
-    tenant_id = NullableModelMultipleChoiceFilter(
+    tenant_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Tenant.objects.all(),
         label='Tenant (ID)',
     )
-    tenant = NullableModelMultipleChoiceFilter(
+    tenant = django_filters.ModelMultipleChoiceFilter(
+        name='tenant__slug',
         queryset=Tenant.objects.all(),
         to_field_name='slug',
         label='Tenant (slug)',
@@ -125,32 +143,32 @@ class RackFilter(CustomFieldFilterSet, django_filters.FilterSet):
         to_field_name='slug',
         label='Site (slug)',
     )
-    group_id = NullableModelMultipleChoiceFilter(
+    group_id = django_filters.ModelMultipleChoiceFilter(
         queryset=RackGroup.objects.all(),
         label='Group (ID)',
     )
-    group = NullableModelMultipleChoiceFilter(
-        name='group',
+    group = django_filters.ModelMultipleChoiceFilter(
+        name='group__slug',
         queryset=RackGroup.objects.all(),
         to_field_name='slug',
         label='Group',
     )
-    tenant_id = NullableModelMultipleChoiceFilter(
+    tenant_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Tenant.objects.all(),
         label='Tenant (ID)',
     )
-    tenant = NullableModelMultipleChoiceFilter(
-        name='tenant',
+    tenant = django_filters.ModelMultipleChoiceFilter(
+        name='tenant__slug',
         queryset=Tenant.objects.all(),
         to_field_name='slug',
         label='Tenant (slug)',
     )
-    role_id = NullableModelMultipleChoiceFilter(
+    role_id = django_filters.ModelMultipleChoiceFilter(
         queryset=RackRole.objects.all(),
         label='Role (ID)',
     )
-    role = NullableModelMultipleChoiceFilter(
-        name='role',
+    role = django_filters.ModelMultipleChoiceFilter(
+        name='role__slug',
         queryset=RackRole.objects.all(),
         to_field_name='slug',
         label='Role (slug)',
@@ -158,7 +176,7 @@ class RackFilter(CustomFieldFilterSet, django_filters.FilterSet):
 
     class Meta:
         model = Rack
-        fields = ['type', 'width', 'u_height', 'desc_units']
+        fields = ['name', 'serial', 'type', 'width', 'u_height', 'desc_units']
 
     def search(self, queryset, name, value):
         if not value.strip():
@@ -166,6 +184,7 @@ class RackFilter(CustomFieldFilterSet, django_filters.FilterSet):
         return queryset.filter(
             Q(name__icontains=value) |
             Q(facility_id__icontains=value) |
+            Q(serial__icontains=value.strip()) |
             Q(comments__icontains=value)
         )
 
@@ -191,13 +210,13 @@ class RackReservationFilter(django_filters.FilterSet):
         to_field_name='slug',
         label='Site (slug)',
     )
-    group_id = NullableModelMultipleChoiceFilter(
+    group_id = django_filters.ModelMultipleChoiceFilter(
         name='rack__group',
         queryset=RackGroup.objects.all(),
         label='Group (ID)',
     )
-    group = NullableModelMultipleChoiceFilter(
-        name='rack__group',
+    group = django_filters.ModelMultipleChoiceFilter(
+        name='rack__group__slug',
         queryset=RackGroup.objects.all(),
         to_field_name='slug',
         label='Group',
@@ -324,7 +343,7 @@ class DeviceRoleFilter(django_filters.FilterSet):
 
     class Meta:
         model = DeviceRole
-        fields = ['name', 'slug', 'color']
+        fields = ['name', 'slug', 'color', 'vm_role']
 
 
 class PlatformFilter(django_filters.FilterSet):
@@ -366,22 +385,22 @@ class DeviceFilter(CustomFieldFilterSet, django_filters.FilterSet):
         to_field_name='slug',
         label='Role (slug)',
     )
-    tenant_id = NullableModelMultipleChoiceFilter(
+    tenant_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Tenant.objects.all(),
         label='Tenant (ID)',
     )
-    tenant = NullableModelMultipleChoiceFilter(
-        name='tenant',
+    tenant = django_filters.ModelMultipleChoiceFilter(
+        name='tenant__slug',
         queryset=Tenant.objects.all(),
         to_field_name='slug',
         label='Tenant (slug)',
     )
-    platform_id = NullableModelMultipleChoiceFilter(
+    platform_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Platform.objects.all(),
         label='Platform (ID)',
     )
-    platform = NullableModelMultipleChoiceFilter(
-        name='platform',
+    platform = django_filters.ModelMultipleChoiceFilter(
+        name='platform__slug',
         queryset=Platform.objects.all(),
         to_field_name='slug',
         label='Platform (slug)',
@@ -403,11 +422,15 @@ class DeviceFilter(CustomFieldFilterSet, django_filters.FilterSet):
         queryset=RackGroup.objects.all(),
         label='Rack group (ID)',
     )
-    rack_id = NullableModelMultipleChoiceFilter(
+    rack_id = django_filters.ModelMultipleChoiceFilter(
         name='rack',
         queryset=Rack.objects.all(),
         label='Rack (ID)',
     )
+    cluster_id = django_filters.ModelMultipleChoiceFilter(
+        queryset=Cluster.objects.all(),
+        label='VM cluster (ID)',
+    )
     model = django_filters.ModelMultipleChoiceFilter(
         name='device_type__slug',
         queryset=DeviceType.objects.all(),
@@ -415,7 +438,8 @@ class DeviceFilter(CustomFieldFilterSet, django_filters.FilterSet):
         label='Device model (slug)',
     )
     status = django_filters.MultipleChoiceFilter(
-        choices=STATUS_CHOICES
+        choices=STATUS_CHOICES,
+        null_value=None
     )
     is_full_depth = django_filters.BooleanFilter(
         name='device_type__is_full_depth',
@@ -444,7 +468,7 @@ class DeviceFilter(CustomFieldFilterSet, django_filters.FilterSet):
 
     class Meta:
         model = Device
-        fields = ['serial']
+        fields = ['serial', 'position']
 
     def search(self, queryset, name, value):
         if not value.strip():
@@ -589,7 +613,11 @@ class DeviceBayFilter(DeviceComponentFilterSet):
 
 
 class InventoryItemFilter(DeviceComponentFilterSet):
-    parent_id = NullableModelMultipleChoiceFilter(
+    q = django_filters.CharFilter(
+        method='search',
+        label='Search',
+    )
+    parent_id = django_filters.ModelMultipleChoiceFilter(
         queryset=InventoryItem.objects.all(),
         label='Parent inventory item (ID)',
     )
@@ -607,7 +635,19 @@ 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 ConsoleConnectionFilter(django_filters.FilterSet):

netbox/dcim/formfields.py

@@ -1,9 +1,8 @@
 from __future__ import unicode_literals
 
-from netaddr import EUI, AddrFormatError
-
 from django import forms
 from django.core.exceptions import ValidationError
+from netaddr import EUI, AddrFormatError
 
 
 #

netbox/dcim/forms.py

@@ -1,33 +1,37 @@
 from __future__ import unicode_literals
 
-from mptt.forms import TreeNodeChoiceField
 import re
 
 from django import forms
+from django.contrib.auth.models import User
 from django.contrib.postgres.forms.array import SimpleArrayField
 from django.db.models import Count, Q
+from mptt.forms import TreeNodeChoiceField
 
 from extras.forms import CustomFieldForm, CustomFieldBulkEditForm, CustomFieldFilterForm
 from ipam.models import IPAddress
 from tenancy.forms import TenancyForm
 from tenancy.models import Tenant
 from utilities.forms import (
-    APISelect, ArrayFieldSelectMultiple, add_blank_choice, BootstrapMixin, BulkEditForm, BulkEditNullBooleanSelect,
-    ChainedFieldsMixin, ChainedModelChoiceField, CommentField, ConfirmationForm, CSVChoiceField, ExpandableNameField,
-    FilterChoiceField, FlexibleModelChoiceField, Livesearch, SelectWithDisabled, SmallTextarea, SlugField,
-    FilterTreeNodeMultipleChoiceField,
+    APISelect, add_blank_choice, ArrayFieldSelectMultiple, BootstrapMixin, BulkEditForm, BulkEditNullBooleanSelect,
+    ChainedFieldsMixin, ChainedModelChoiceField, CommentField, ComponentForm, ConfirmationForm, CSVChoiceField,
+    ExpandableNameField, FilterChoiceField, FlexibleModelChoiceField, Livesearch, SelectWithDisabled, SmallTextarea,
+    SlugField, FilterTreeNodeMultipleChoiceField,
+)
+from virtualization.models import Cluster
+from .constants import (
+    CONNECTION_STATUS_CHOICES, CONNECTION_STATUS_CONNECTED, IFACE_FF_CHOICES, IFACE_FF_LAG, IFACE_ORDERING_CHOICES,
+    RACK_FACE_CHOICES, RACK_TYPE_CHOICES, RACK_WIDTH_CHOICES, RACK_WIDTH_19IN, RACK_WIDTH_23IN, STATUS_CHOICES,
+    SUBDEVICE_ROLE_CHILD, SUBDEVICE_ROLE_PARENT, SUBDEVICE_ROLE_CHOICES,
 )
 from .formfields import MACAddressFormField
 from .models import (
-    DeviceBay, DeviceBayTemplate, CONNECTION_STATUS_CHOICES, CONNECTION_STATUS_CONNECTED, ConsolePort,
-    ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate, Device, DeviceRole, DeviceType, Interface,
-    IFACE_FF_CHOICES, IFACE_FF_LAG, IFACE_ORDERING_CHOICES, InterfaceConnection, InterfaceTemplate, Manufacturer,
-    InventoryItem, Platform, PowerOutlet, PowerOutletTemplate, PowerPort, PowerPortTemplate, RACK_FACE_CHOICES,
-    RACK_TYPE_CHOICES, RACK_WIDTH_CHOICES, Rack, RackGroup, RackReservation, RackRole, RACK_WIDTH_19IN, RACK_WIDTH_23IN,
-    Region, Site, STATUS_CHOICES, SUBDEVICE_ROLE_CHILD, SUBDEVICE_ROLE_PARENT,
+    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,
 )
 
-
 DEVICE_BY_PK_RE = '{\d+\}'
 
 
@@ -43,15 +47,6 @@ def get_device_by_name_or_pk(name):
     return device
 
 
-class DeviceComponentForm(BootstrapMixin, forms.Form):
-    """
-    Allow inclusion of the parent device as context for limiting field choices.
-    """
-    def __init__(self, device, *args, **kwargs):
-        self.device = device
-        super(DeviceComponentForm, self).__init__(*args, **kwargs)
-
-
 #
 # Regions
 #
@@ -64,6 +59,33 @@ class RegionForm(BootstrapMixin, forms.ModelForm):
         fields = ['parent', 'name', 'slug']
 
 
+class RegionCSVForm(forms.ModelForm):
+    parent = forms.ModelChoiceField(
+        queryset=Region.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Name of parent region',
+        error_messages={
+            'invalid_choice': 'Region not found.',
+        }
+    )
+
+    class Meta:
+        model = Region
+        fields = [
+            'name', 'slug', 'parent',
+        ]
+        help_texts = {
+            'name': 'Region name',
+            'slug': 'URL-friendly slug',
+        }
+
+
+class RegionFilterForm(BootstrapMixin, forms.Form):
+    model = Site
+    q = forms.CharField(required=False, label='Search')
+
+
 #
 # Sites
 #
@@ -146,7 +168,7 @@ class SiteFilterForm(BootstrapMixin, CustomFieldFilterForm):
     tenant = FilterChoiceField(
         queryset=Tenant.objects.annotate(filter_count=Count('sites')),
         to_field_name='slug',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
 
 
@@ -162,6 +184,27 @@ class RackGroupForm(BootstrapMixin, forms.ModelForm):
         fields = ['site', 'name', 'slug']
 
 
+class RackGroupCSVForm(forms.ModelForm):
+    site = forms.ModelChoiceField(
+        queryset=Site.objects.all(),
+        to_field_name='name',
+        help_text='Name of parent site',
+        error_messages={
+            'invalid_choice': 'Site not found.',
+        }
+    )
+
+    class Meta:
+        model = RackGroup
+        fields = [
+            'site', 'name', 'slug',
+        ]
+        help_texts = {
+            'name': 'Name of rack group',
+            'slug': 'URL-friendly slug',
+        }
+
+
 class RackGroupFilterForm(BootstrapMixin, forms.Form):
     site = FilterChoiceField(queryset=Site.objects.annotate(filter_count=Count('rack_groups')), to_field_name='slug')
 
@@ -178,6 +221,18 @@ class RackRoleForm(BootstrapMixin, forms.ModelForm):
         fields = ['name', 'slug', 'color']
 
 
+class RackRoleCSVForm(forms.ModelForm):
+    slug = SlugField()
+
+    class Meta:
+        model = RackRole
+        fields = ['name', 'slug', 'color']
+        help_texts = {
+            'name': 'Name of rack role',
+            'color': 'RGB color in hexadecimal (e.g. 00ff00)'
+        }
+
+
 #
 # Racks
 #
@@ -198,8 +253,8 @@ class RackForm(BootstrapMixin, TenancyForm, CustomFieldForm):
     class Meta:
         model = Rack
         fields = [
-            'site', 'group', 'name', 'facility_id', 'tenant_group', 'tenant', 'role', 'type', 'width', 'u_height',
-            'desc_units', 'comments',
+            'site', 'group', 'name', 'facility_id', 'tenant_group', 'tenant', 'role', 'serial', 'type', 'width',
+            'u_height', 'desc_units', 'comments',
         ]
         help_texts = {
             'site': "The site at which the rack exists",
@@ -259,7 +314,8 @@ class RackCSVForm(forms.ModelForm):
     class Meta:
         model = Rack
         fields = [
-            'site', 'group_name', 'name', 'facility_id', 'tenant', 'role', 'type', 'width', 'u_height', 'desc_units',
+            'site', 'group_name', 'name', 'facility_id', 'tenant', 'role', 'serial', 'type', 'width', 'u_height',
+            'desc_units',
         ]
         help_texts = {
             'name': 'Rack name',
@@ -287,6 +343,7 @@ class RackBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
     group = forms.ModelChoiceField(queryset=RackGroup.objects.all(), required=False, label='Group')
     tenant = forms.ModelChoiceField(queryset=Tenant.objects.all(), required=False)
     role = forms.ModelChoiceField(queryset=RackRole.objects.all(), required=False)
+    serial = forms.CharField(max_length=50, required=False, label='Serial Number')
     type = forms.ChoiceField(choices=add_blank_choice(RACK_TYPE_CHOICES), required=False, label='Type')
     width = forms.ChoiceField(choices=add_blank_choice(RACK_WIDTH_CHOICES), required=False, label='Width')
     u_height = forms.IntegerField(required=False, label='Height (U)')
@@ -294,7 +351,7 @@ class RackBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
     comments = CommentField(widget=SmallTextarea)
 
     class Meta:
-        nullable_fields = ['group', 'tenant', 'role', 'comments']
+        nullable_fields = ['group', 'tenant', 'role', 'serial', 'comments']
 
 
 class RackFilterForm(BootstrapMixin, CustomFieldFilterForm):
@@ -307,17 +364,17 @@ class RackFilterForm(BootstrapMixin, CustomFieldFilterForm):
     group_id = FilterChoiceField(
         queryset=RackGroup.objects.select_related('site').annotate(filter_count=Count('racks')),
         label='Rack group',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
     tenant = FilterChoiceField(
         queryset=Tenant.objects.annotate(filter_count=Count('racks')),
         to_field_name='slug',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
     role = FilterChoiceField(
         queryset=RackRole.objects.annotate(filter_count=Count('racks')),
         to_field_name='slug',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
 
 
@@ -327,10 +384,11 @@ class RackFilterForm(BootstrapMixin, CustomFieldFilterForm):
 
 class RackReservationForm(BootstrapMixin, forms.ModelForm):
     units = SimpleArrayField(forms.IntegerField(), widget=ArrayFieldSelectMultiple(attrs={'size': 10}))
+    user = forms.ModelChoiceField(queryset=User.objects.order_by('username'))
 
     class Meta:
         model = RackReservation
-        fields = ['units', 'description']
+        fields = ['units', 'user', 'description']
 
     def __init__(self, *args, **kwargs):
 
@@ -358,10 +416,19 @@ class RackReservationFilterForm(BootstrapMixin, forms.Form):
     group_id = FilterChoiceField(
         queryset=RackGroup.objects.select_related('site').annotate(filter_count=Count('racks__reservations')),
         label='Rack group',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
 
 
+class RackReservationBulkEditForm(BootstrapMixin, BulkEditForm):
+    pk = forms.ModelMultipleChoiceField(queryset=RackReservation.objects.all(), widget=forms.MultipleHiddenInput)
+    user = forms.ModelChoiceField(queryset=User.objects.order_by('username'), required=False)
+    description = forms.CharField(max_length=100, required=False)
+
+    class Meta:
+        nullable_fields = []
+
+
 #
 # Manufacturers
 #
@@ -374,6 +441,18 @@ class ManufacturerForm(BootstrapMixin, forms.ModelForm):
         fields = ['name', 'slug']
 
 
+class ManufacturerCSVForm(forms.ModelForm):
+    class Meta:
+        model = Manufacturer
+        fields = [
+            'name', 'slug'
+        ]
+        help_texts = {
+            'name': 'Manufacturer name',
+            'slug': 'URL-friendly slug',
+        }
+
+
 #
 # Device types
 #
@@ -390,6 +469,37 @@ class DeviceTypeForm(BootstrapMixin, CustomFieldForm):
         }
 
 
+class DeviceTypeCSVForm(forms.ModelForm):
+    manufacturer = forms.ModelChoiceField(
+        queryset=Manufacturer.objects.all(),
+        required=True,
+        to_field_name='name',
+        help_text='Manufacturer name',
+        error_messages={
+            'invalid_choice': 'Manufacturer not found.',
+        }
+    )
+    subdevice_role = CSVChoiceField(
+        choices=SUBDEVICE_ROLE_CHOICES,
+        required=False,
+        help_text='Parent/child status'
+    )
+    interface_ordering = CSVChoiceField(
+        choices=IFACE_ORDERING_CHOICES,
+        required=False,
+        help_text='Interface ordering'
+    )
+
+    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']
+        help_texts = {
+            'model': 'Model name',
+            'slug': 'URL-friendly slug',
+        }
+
+
 class DeviceTypeBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
     pk = forms.ModelMultipleChoiceField(queryset=DeviceType.objects.all(), widget=forms.MultipleHiddenInput)
     manufacturer = forms.ModelChoiceField(queryset=Manufacturer.objects.all(), required=False)
@@ -446,7 +556,7 @@ class ConsolePortTemplateForm(BootstrapMixin, forms.ModelForm):
         }
 
 
-class ConsolePortTemplateCreateForm(DeviceComponentForm):
+class ConsolePortTemplateCreateForm(ComponentForm):
     name_pattern = ExpandableNameField(label='Name')
 
 
@@ -460,7 +570,7 @@ class ConsoleServerPortTemplateForm(BootstrapMixin, forms.ModelForm):
         }
 
 
-class ConsoleServerPortTemplateCreateForm(DeviceComponentForm):
+class ConsoleServerPortTemplateCreateForm(ComponentForm):
     name_pattern = ExpandableNameField(label='Name')
 
 
@@ -474,7 +584,7 @@ class PowerPortTemplateForm(BootstrapMixin, forms.ModelForm):
         }
 
 
-class PowerPortTemplateCreateForm(DeviceComponentForm):
+class PowerPortTemplateCreateForm(ComponentForm):
     name_pattern = ExpandableNameField(label='Name')
 
 
@@ -488,7 +598,7 @@ class PowerOutletTemplateForm(BootstrapMixin, forms.ModelForm):
         }
 
 
-class PowerOutletTemplateCreateForm(DeviceComponentForm):
+class PowerOutletTemplateCreateForm(ComponentForm):
     name_pattern = ExpandableNameField(label='Name')
 
 
@@ -502,7 +612,7 @@ class InterfaceTemplateForm(BootstrapMixin, forms.ModelForm):
         }
 
 
-class InterfaceTemplateCreateForm(DeviceComponentForm):
+class InterfaceTemplateCreateForm(ComponentForm):
     name_pattern = ExpandableNameField(label='Name')
     form_factor = forms.ChoiceField(choices=IFACE_FF_CHOICES)
     mgmt_only = forms.BooleanField(required=False, label='OOB Management')
@@ -527,7 +637,7 @@ class DeviceBayTemplateForm(BootstrapMixin, forms.ModelForm):
         }
 
 
-class DeviceBayTemplateCreateForm(DeviceComponentForm):
+class DeviceBayTemplateCreateForm(ComponentForm):
     name_pattern = ExpandableNameField(label='Name')
 
 
@@ -540,7 +650,19 @@ class DeviceRoleForm(BootstrapMixin, forms.ModelForm):
 
     class Meta:
         model = DeviceRole
-        fields = ['name', 'slug', 'color']
+        fields = ['name', 'slug', 'color', 'vm_role']
+
+
+class DeviceRoleCSVForm(forms.ModelForm):
+    slug = SlugField()
+
+    class Meta:
+        model = DeviceRole
+        fields = ['name', 'slug', 'color', 'vm_role']
+        help_texts = {
+            'name': 'Name of device role',
+            'color': 'RGB color in hexadecimal (e.g. 00ff00)'
+        }
 
 
 #
@@ -555,6 +677,17 @@ class PlatformForm(BootstrapMixin, forms.ModelForm):
         fields = ['name', 'slug', 'napalm_driver', 'rpc_client']
 
 
+class PlatformCSVForm(forms.ModelForm):
+    slug = SlugField()
+
+    class Meta:
+        model = Platform
+        fields = ['name', 'slug', 'napalm_driver']
+        help_texts = {
+            'name': 'Platform name',
+        }
+
+
 #
 # Devices
 #
@@ -786,11 +919,20 @@ class DeviceCSVForm(BaseDeviceCSVForm):
         required=False,
         help_text='Mounted rack face'
     )
+    cluster = forms.ModelChoiceField(
+        queryset=Cluster.objects.all(),
+        to_field_name='name',
+        required=False,
+        help_text='Virtualization cluster',
+        error_messages={
+            'invalid_choice': 'Invalid cluster name.',
+        }
+    )
 
     class Meta(BaseDeviceCSVForm.Meta):
         fields = [
             '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', 'cluster',
         ]
 
     def clean(self):
@@ -826,11 +968,20 @@ class ChildDeviceCSVForm(BaseDeviceCSVForm):
     device_bay_name = forms.CharField(
         help_text='Name of device bay',
     )
+    cluster = forms.ModelChoiceField(
+        queryset=Cluster.objects.all(),
+        to_field_name='name',
+        required=False,
+        help_text='Virtualization cluster',
+        error_messages={
+            'invalid_choice': 'Invalid cluster name.',
+        }
+    )
 
     class Meta(BaseDeviceCSVForm.Meta):
         fields = [
             'name', 'device_role', 'tenant', 'manufacturer', 'model_name', 'platform', 'serial', 'asset_tag', 'status',
-            'parent', 'device_bay_name',
+            'parent', 'device_bay_name', 'cluster',
         ]
 
     def clean(self):
@@ -861,7 +1012,7 @@ class DeviceBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
     serial = forms.CharField(max_length=50, required=False, label='Serial Number')
 
     class Meta:
-        nullable_fields = ['tenant', 'platform']
+        nullable_fields = ['tenant', 'platform', 'serial']
 
 
 def device_status_choices():
@@ -885,7 +1036,7 @@ class DeviceFilterForm(BootstrapMixin, CustomFieldFilterForm):
     rack_id = FilterChoiceField(
         queryset=Rack.objects.annotate(filter_count=Count('devices')),
         label='Rack',
-        null_option=(0, 'None'),
+        null_label='-- None --',
     )
     role = FilterChoiceField(
         queryset=DeviceRole.objects.annotate(filter_count=Count('devices')),
@@ -894,7 +1045,7 @@ class DeviceFilterForm(BootstrapMixin, CustomFieldFilterForm):
     tenant = FilterChoiceField(
         queryset=Tenant.objects.annotate(filter_count=Count('devices')),
         to_field_name='slug',
-        null_option=(0, 'None'),
+        null_label='-- None --',
     )
     manufacturer_id = FilterChoiceField(queryset=Manufacturer.objects.all(), label='Manufacturer')
     device_type_id = FilterChoiceField(
@@ -906,7 +1057,7 @@ class DeviceFilterForm(BootstrapMixin, CustomFieldFilterForm):
     platform = FilterChoiceField(
         queryset=Platform.objects.annotate(filter_count=Count('devices')),
         to_field_name='slug',
-        null_option=(0, 'None'),
+        null_label='-- None --',
     )
     status = forms.MultipleChoiceField(choices=device_status_choices, required=False)
     mac_address = forms.CharField(required=False, label='MAC address')
@@ -921,11 +1072,12 @@ class DeviceBulkAddComponentForm(BootstrapMixin, forms.Form):
     name_pattern = ExpandableNameField(label='Name')
 
 
-class DeviceBulkAddInterfaceForm(forms.ModelForm, DeviceBulkAddComponentForm):
-
-    class Meta:
-        model = Interface
-        fields = ['pk', 'name_pattern', 'form_factor', 'mgmt_only', 'description']
+class DeviceBulkAddInterfaceForm(DeviceBulkAddComponentForm):
+    form_factor = forms.ChoiceField(choices=IFACE_FF_CHOICES)
+    enabled = forms.BooleanField(required=False, initial=True)
+    mtu = forms.IntegerField(required=False, min_value=1, max_value=32767, label='MTU')
+    mgmt_only = forms.BooleanField(required=False, label='OOB Management')
+    description = forms.CharField(max_length=100, required=False)
 
 
 #
@@ -942,7 +1094,7 @@ class ConsolePortForm(BootstrapMixin, forms.ModelForm):
         }
 
 
-class ConsolePortCreateForm(DeviceComponentForm):
+class ConsolePortCreateForm(ComponentForm):
     name_pattern = ExpandableNameField(label='Name')
 
 
@@ -1111,7 +1263,7 @@ class ConsoleServerPortForm(BootstrapMixin, forms.ModelForm):
         }
 
 
-class ConsoleServerPortCreateForm(DeviceComponentForm):
+class ConsoleServerPortCreateForm(ComponentForm):
     name_pattern = ExpandableNameField(label='Name')
 
 
@@ -1203,7 +1355,7 @@ class PowerPortForm(BootstrapMixin, forms.ModelForm):
         }
 
 
-class PowerPortCreateForm(DeviceComponentForm):
+class PowerPortCreateForm(ComponentForm):
     name_pattern = ExpandableNameField(label='Name')
 
 
@@ -1372,7 +1524,7 @@ class PowerOutletForm(BootstrapMixin, forms.ModelForm):
         }
 
 
-class PowerOutletCreateForm(DeviceComponentForm):
+class PowerOutletCreateForm(ComponentForm):
     name_pattern = ExpandableNameField(label='Name')
 
 
@@ -1477,7 +1629,7 @@ class InterfaceForm(BootstrapMixin, forms.ModelForm):
             )
 
 
-class InterfaceCreateForm(DeviceComponentForm):
+class InterfaceCreateForm(ComponentForm):
     name_pattern = ExpandableNameField(label='Name')
     form_factor = forms.ChoiceField(choices=IFACE_FF_CHOICES)
     enabled = forms.BooleanField(required=False)
@@ -1496,9 +1648,9 @@ class InterfaceCreateForm(DeviceComponentForm):
         super(InterfaceCreateForm, self).__init__(*args, **kwargs)
 
         # Limit LAG choices to interfaces belonging to this device
-        if self.device is not None:
+        if self.parent is not None:
             self.fields['lag'].queryset = Interface.objects.order_naturally().filter(
-                device=self.device, form_factor=IFACE_FF_LAG
+                device=self.parent, form_factor=IFACE_FF_LAG
             )
         else:
             self.fields['lag'].queryset = Interface.objects.none()
@@ -1724,7 +1876,7 @@ class DeviceBayForm(BootstrapMixin, forms.ModelForm):
         }
 
 
-class DeviceBayCreateForm(DeviceComponentForm):
+class DeviceBayCreateForm(ComponentForm):
     name_pattern = ExpandableNameField(label='Name')
 
 
@@ -1776,3 +1928,47 @@ class InventoryItemForm(BootstrapMixin, forms.ModelForm):
     class Meta:
         model = InventoryItem
         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 = ['device', 'name', 'manufacturer', 'part_id', 'serial', 'asset_tag', 'description']
+
+
+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 --'
+    )

netbox/dcim/migrations/0044_virtualization.py

@@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.4 on 2017-08-31 14:15
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('virtualization', '0001_virtualization'),
+        ('dcim', '0043_device_component_name_lengths'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='device',
+            name='cluster',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='devices', to='virtualization.Cluster'),
+        ),
+        migrations.AddField(
+            model_name='interface',
+            name='virtual_machine',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='interfaces', to='virtualization.VirtualMachine'),
+        ),
+        migrations.AlterField(
+            model_name='interface',
+            name='device',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='interfaces', to='dcim.Device'),
+        ),
+    ]

netbox/dcim/migrations/0045_devicerole_vm_role.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.4 on 2017-09-29 16:09
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0044_virtualization'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='devicerole',
+            name='vm_role',
+            field=models.BooleanField(default=True, help_text='Virtual machines may be assigned to this role', verbose_name='VM Role'),
+        ),
+    ]

netbox/dcim/migrations/0046_rack_lengthen_facility_id.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.4 on 2017-10-09 17:43
+from __future__ import unicode_literals
+
+from django.db import migrations
+import utilities.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0045_devicerole_vm_role'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='rack',
+            name='facility_id',
+            field=utilities.fields.NullableCharField(blank=True, max_length=50, null=True, verbose_name='Facility ID'),
+        ),
+    ]

netbox/dcim/migrations/0047_more_100ge_form_factors.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.4 on 2017-10-09 18:43
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0046_rack_lengthen_facility_id'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='interface',
+            name='form_factor',
+            field=models.PositiveSmallIntegerField(choices=[['Virtual interfaces', [[0, 'Virtual'], [200, 'Link Aggregation Group (LAG)']]], ['Ethernet (fixed)', [[800, '100BASE-TX (10/100ME)'], [1000, '1000BASE-T (1GE)'], [1150, '10GBASE-T (10GE)'], [1170, '10GBASE-CX4 (10GE)']]], ['Ethernet (modular)', [[1050, 'GBIC (1GE)'], [1100, 'SFP (1GE)'], [1200, 'SFP+ (10GE)'], [1300, 'XFP (10GE)'], [1310, 'XENPAK (10GE)'], [1320, 'X2 (10GE)'], [1350, 'SFP28 (25GE)'], [1400, 'QSFP+ (40GE)'], [1500, 'CFP (100GE)'], [1510, 'CFP2 (100GE)'], [1520, 'CFP4 (100GE)'], [1550, 'Cisco CPAK (100GE)'], [1600, 'QSFP28 (100GE)']]], ['Wireless', [[2600, 'IEEE 802.11a'], [2610, 'IEEE 802.11b/g'], [2620, 'IEEE 802.11n'], [2630, 'IEEE 802.11ac'], [2640, 'IEEE 802.11ad']]], ['FibreChannel', [[3010, 'SFP (1GFC)'], [3020, 'SFP (2GFC)'], [3040, 'SFP (4GFC)'], [3080, 'SFP+ (8GFC)'], [3160, 'SFP+ (16GFC)']]], ['Serial', [[4000, 'T1 (1.544 Mbps)'], [4010, 'E1 (2.048 Mbps)'], [4040, 'T3 (45 Mbps)'], [4050, 'E3 (34 Mbps)']]], ['Stacking', [[5000, 'Cisco StackWise'], [5050, 'Cisco StackWise Plus'], [5100, 'Cisco FlexStack'], [5150, 'Cisco FlexStack Plus'], [5200, 'Juniper VCP']]], ['Other', [[32767, 'Other']]]], default=1200),
+        ),
+        migrations.AlterField(
+            model_name='interfacetemplate',
+            name='form_factor',
+            field=models.PositiveSmallIntegerField(choices=[['Virtual interfaces', [[0, 'Virtual'], [200, 'Link Aggregation Group (LAG)']]], ['Ethernet (fixed)', [[800, '100BASE-TX (10/100ME)'], [1000, '1000BASE-T (1GE)'], [1150, '10GBASE-T (10GE)'], [1170, '10GBASE-CX4 (10GE)']]], ['Ethernet (modular)', [[1050, 'GBIC (1GE)'], [1100, 'SFP (1GE)'], [1200, 'SFP+ (10GE)'], [1300, 'XFP (10GE)'], [1310, 'XENPAK (10GE)'], [1320, 'X2 (10GE)'], [1350, 'SFP28 (25GE)'], [1400, 'QSFP+ (40GE)'], [1500, 'CFP (100GE)'], [1510, 'CFP2 (100GE)'], [1520, 'CFP4 (100GE)'], [1550, 'Cisco CPAK (100GE)'], [1600, 'QSFP28 (100GE)']]], ['Wireless', [[2600, 'IEEE 802.11a'], [2610, 'IEEE 802.11b/g'], [2620, 'IEEE 802.11n'], [2630, 'IEEE 802.11ac'], [2640, 'IEEE 802.11ad']]], ['FibreChannel', [[3010, 'SFP (1GFC)'], [3020, 'SFP (2GFC)'], [3040, 'SFP (4GFC)'], [3080, 'SFP+ (8GFC)'], [3160, 'SFP+ (16GFC)']]], ['Serial', [[4000, 'T1 (1.544 Mbps)'], [4010, 'E1 (2.048 Mbps)'], [4040, 'T3 (45 Mbps)'], [4050, 'E3 (34 Mbps)']]], ['Stacking', [[5000, 'Cisco StackWise'], [5050, 'Cisco StackWise Plus'], [5100, 'Cisco FlexStack'], [5150, 'Cisco FlexStack Plus'], [5200, 'Juniper VCP']]], ['Other', [[32767, 'Other']]]], default=1200),
+        ),
+    ]

netbox/dcim/migrations/0048_rack_serial.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.4 on 2017-10-09 18:50
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0047_more_100ge_form_factors'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='rack',
+            name='serial',
+            field=models.CharField(blank=True, max_length=50, verbose_name='Serial number'),
+        ),
+    ]

netbox/dcim/migrations/0049_rackreservation_change_user.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.6 on 2017-10-31 17:32
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0048_rack_serial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='rackreservation',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to=settings.AUTH_USER_MODEL),
+        ),
+    ]

netbox/dcim/models.py

@@ -1,24 +1,22 @@
 from __future__ import unicode_literals
+
 from collections import OrderedDict
 from itertools import count, groupby
 
-from mptt.models import MPTTModel, TreeForeignKey
-
 from django.conf import settings
 from django.contrib.auth.models import User
-from django.contrib.contenttypes.models import ContentType
 from django.contrib.contenttypes.fields import GenericRelation
 from django.contrib.postgres.fields import ArrayField
 from django.core.exceptions import ValidationError
 from django.core.validators import MaxValueValidator, MinValueValidator
 from django.db import models
 from django.db.models import Count, Q, ObjectDoesNotExist
-from django.db.models.expressions import RawSQL
 from django.urls import reverse
 from django.utils.encoding import python_2_unicode_compatible
+from mptt.models import MPTTModel, TreeForeignKey
 
 from circuits.models import Circuit
-from extras.models import CustomFieldModel, CustomField, CustomFieldValue, ImageAttachment
+from extras.models import CustomFieldModel, CustomFieldValue, ImageAttachment
 from extras.rpc import RPC_CLIENTS
 from tenancy.models import Tenant
 from utilities.fields import ColorField, NullableCharField
@@ -27,6 +25,7 @@ from utilities.models import CreatedUpdatedModel
 from utilities.utils import csv_format
 from .constants import *
 from .fields import ASNField, MACAddressField
+from .querysets import InterfaceQuerySet
 
 
 #
@@ -44,6 +43,10 @@ class Region(MPTTModel):
     name = models.CharField(max_length=50, unique=True)
     slug = models.SlugField(unique=True)
 
+    csv_headers = [
+        'name', 'slug', 'parent',
+    ]
+
     class MPTTMeta:
         order_insertion_by = ['name']
 
@@ -53,6 +56,13 @@ class Region(MPTTModel):
     def get_absolute_url(self):
         return "{}?region={}".format(reverse('dcim:site_list'), self.slug)
 
+    def to_csv(self):
+        return csv_format([
+            self.name,
+            self.slug,
+            self.parent.name if self.parent else None,
+        ])
+
 
 #
 # Sites
@@ -133,6 +143,11 @@ class Site(CreatedUpdatedModel, CustomFieldModel):
     def count_circuits(self):
         return Circuit.objects.filter(terminations__site=self).count()
 
+    @property
+    def count_vms(self):
+        from virtualization.models import VirtualMachine
+        return VirtualMachine.objects.filter(cluster__site=self).count()
+
 
 #
 # Racks
@@ -149,6 +164,10 @@ class RackGroup(models.Model):
     slug = models.SlugField()
     site = models.ForeignKey('Site', related_name='rack_groups', on_delete=models.CASCADE)
 
+    csv_headers = [
+        'site', 'name', 'slug',
+    ]
+
     class Meta:
         ordering = ['site', 'name']
         unique_together = [
@@ -162,6 +181,13 @@ class RackGroup(models.Model):
     def get_absolute_url(self):
         return "{}?group_id={}".format(reverse('dcim:rack_list'), self.pk)
 
+    def to_csv(self):
+        return csv_format([
+            self.site,
+            self.name,
+            self.slug,
+        ])
+
 
 @python_2_unicode_compatible
 class RackRole(models.Model):
@@ -195,11 +221,12 @@ class Rack(CreatedUpdatedModel, CustomFieldModel):
     Each Rack is assigned to a Site and (optionally) a RackGroup.
     """
     name = models.CharField(max_length=50)
-    facility_id = NullableCharField(max_length=30, blank=True, null=True, verbose_name='Facility ID')
+    facility_id = NullableCharField(max_length=50, blank=True, null=True, verbose_name='Facility ID')
     site = models.ForeignKey('Site', related_name='racks', on_delete=models.PROTECT)
     group = models.ForeignKey('RackGroup', related_name='racks', blank=True, null=True, on_delete=models.SET_NULL)
     tenant = models.ForeignKey(Tenant, blank=True, null=True, related_name='racks', on_delete=models.PROTECT)
     role = models.ForeignKey('RackRole', related_name='racks', blank=True, null=True, on_delete=models.PROTECT)
+    serial = models.CharField(max_length=50, blank=True, verbose_name='Serial number')
     type = models.PositiveSmallIntegerField(choices=RACK_TYPE_CHOICES, blank=True, null=True, verbose_name='Type')
     width = models.PositiveSmallIntegerField(choices=RACK_WIDTH_CHOICES, default=RACK_WIDTH_19IN, verbose_name='Width',
                                              help_text='Rail-to-rail width')
@@ -214,7 +241,8 @@ class Rack(CreatedUpdatedModel, CustomFieldModel):
     objects = RackManager()
 
     csv_headers = [
-        'site', 'group_name', 'name', 'facility_id', 'tenant', 'role', 'type', 'width', 'u_height', 'desc_units',
+        'site', 'group_name', 'name', 'facility_id', 'tenant', 'role', 'type', 'serial', 'width', 'u_height',
+        'desc_units',
     ]
 
     class Meta:
@@ -232,8 +260,8 @@ class Rack(CreatedUpdatedModel, CustomFieldModel):
 
     def clean(self):
 
-        # Validate that Rack is tall enough to house the installed Devices
         if self.pk:
+            # Validate that Rack is tall enough to house the installed Devices
             top_device = Device.objects.filter(rack=self).exclude(position__isnull=True).order_by('-position').first()
             if top_device:
                 min_height = top_device.position + top_device.device_type.u_height - 1
@@ -243,6 +271,12 @@ class Rack(CreatedUpdatedModel, CustomFieldModel):
                             min_height
                         )
                     })
+            # Validate that Rack was assigned a group of its same site, if applicable
+            if self.group:
+                if self.group.site != self.site:
+                    raise ValidationError({
+                        'group': "Rack group must be from the same site, {}.".format(self.site)
+                    })
 
     def save(self, *args, **kwargs):
 
@@ -266,6 +300,7 @@ class Rack(CreatedUpdatedModel, CustomFieldModel):
             self.tenant.name if self.tenant else None,
             self.role.name if self.role else None,
             self.get_type_display() if self.type else None,
+            self.serial,
             self.width,
             self.u_height,
             self.desc_units,
@@ -387,7 +422,7 @@ class RackReservation(models.Model):
     rack = models.ForeignKey('Rack', related_name='reservations', on_delete=models.CASCADE)
     units = ArrayField(models.PositiveSmallIntegerField())
     created = models.DateTimeField(auto_now_add=True)
-    user = models.ForeignKey(User, editable=False, on_delete=models.PROTECT)
+    user = models.ForeignKey(User, on_delete=models.PROTECT)
     description = models.CharField(max_length=100)
 
     class Meta:
@@ -444,6 +479,10 @@ class Manufacturer(models.Model):
     name = models.CharField(max_length=50, unique=True)
     slug = models.SlugField(unique=True)
 
+    csv_headers = [
+        'name', 'slug',
+    ]
+
     class Meta:
         ordering = ['name']
 
@@ -453,6 +492,12 @@ class Manufacturer(models.Model):
     def get_absolute_url(self):
         return "{}?manufacturer={}".format(reverse('dcim:devicetype_list'), self.slug)
 
+    def to_csv(self):
+        return csv_format([
+            self.name,
+            self.slug,
+        ])
+
 
 @python_2_unicode_compatible
 class DeviceType(models.Model, CustomFieldModel):
@@ -492,6 +537,11 @@ class DeviceType(models.Model, CustomFieldModel):
     comments = models.TextField(blank=True)
     custom_field_values = GenericRelation(CustomFieldValue, content_type_field='obj_type', object_id_field='obj_id')
 
+    csv_headers = [
+        'manufacturer', 'model', 'slug', 'part_number', 'u_height', 'is_full_depth', 'is_console_server',
+        'is_pdu', 'is_network_device', 'subdevice_role', 'interface_ordering',
+    ]
+
     class Meta:
         ordering = ['manufacturer', 'model']
         unique_together = [
@@ -511,6 +561,21 @@ class DeviceType(models.Model, CustomFieldModel):
     def get_absolute_url(self):
         return reverse('dcim:devicetype', args=[self.pk])
 
+    def to_csv(self):
+        return csv_format([
+            self.manufacturer.name,
+            self.model,
+            self.slug,
+            self.part_number,
+            self.u_height,
+            self.is_full_depth,
+            self.is_console_server,
+            self.is_pdu,
+            self.is_network_device,
+            self.get_subdevice_role_display() if self.subdevice_role else None,
+            self.get_interface_ordering_display(),
+        ])
+
     def clean(self):
 
         # If editing an existing DeviceType to have a larger u_height, first validate that *all* instances of it have
@@ -633,72 +698,6 @@ class PowerOutletTemplate(models.Model):
         return self.name
 
 
-class InterfaceQuerySet(models.QuerySet):
-
-    def order_naturally(self, method=IFACE_ORDERING_POSITION):
-        """
-        Naturally order interfaces by their type and numeric position. The sort method must be one of the defined
-        IFACE_ORDERING_CHOICES (typically indicated by a parent Device's DeviceType).
-
-        To order interfaces naturally, the `name` field is split into six distinct components: leading text (type),
-        slot, subslot, position, channel, and virtual circuit:
-
-            {type}{slot}/{subslot}/{position}/{subposition}:{channel}.{vc}
-
-        Components absent from the interface name are ignored. For example, an interface named GigabitEthernet1/2/3
-        would be parsed as follows:
-
-            name = 'GigabitEthernet'
-            slot =  1
-            subslot = 2
-            position = 3
-            subposition = 0
-            channel = None
-            vc = 0
-
-        The original `name` field is taken as a whole to serve as a fallback in the event interfaces do not match any of
-        the prescribed fields.
-        """
-        sql_col = '{}.name'.format(self.model._meta.db_table)
-        ordering = {
-            IFACE_ORDERING_POSITION: (
-                '_slot', '_subslot', '_position', '_subposition', '_channel', '_vc', '_type', '_id', 'name',
-            ),
-            IFACE_ORDERING_NAME: (
-                '_type', '_slot', '_subslot', '_position', '_subposition', '_channel', '_vc', '_id', 'name',
-            ),
-        }[method]
-
-        TYPE_RE = r"SUBSTRING({} FROM '^([^0-9]+)')"
-        ID_RE = r"CAST(SUBSTRING({} FROM '^(?:[^0-9]+)([0-9]+)$') AS integer)"
-        SLOT_RE = r"CAST(SUBSTRING({} FROM '^(?:[^0-9]+)([0-9]+)\/') AS integer)"
-        SUBSLOT_RE = r"CAST(SUBSTRING({} FROM '^(?:[^0-9]+)(?:[0-9]+\/)([0-9]+)') AS integer)"
-        POSITION_RE = r"CAST(SUBSTRING({} FROM '^(?:[^0-9]+)(?:[0-9]+\/){{2}}([0-9]+)') AS integer)"
-        SUBPOSITION_RE = r"CAST(SUBSTRING({} FROM '^(?:[^0-9]+)(?:[0-9]+\/){{3}}([0-9]+)') AS integer)"
-        CHANNEL_RE = r"COALESCE(CAST(SUBSTRING({} FROM ':([0-9]+)(\.[0-9]+)?$') AS integer), 0)"
-        VC_RE = r"COALESCE(CAST(SUBSTRING({} FROM '\.([0-9]+)$') AS integer), 0)"
-
-        fields = {
-            '_type': RawSQL(TYPE_RE.format(sql_col), []),
-            '_id': RawSQL(ID_RE.format(sql_col), []),
-            '_slot': RawSQL(SLOT_RE.format(sql_col), []),
-            '_subslot': RawSQL(SUBSLOT_RE.format(sql_col), []),
-            '_position': RawSQL(POSITION_RE.format(sql_col), []),
-            '_subposition': RawSQL(SUBPOSITION_RE.format(sql_col), []),
-            '_channel': RawSQL(CHANNEL_RE.format(sql_col), []),
-            '_vc': RawSQL(VC_RE.format(sql_col), []),
-        }
-
-        return self.annotate(**fields).order_by(*ordering)
-
-    def connectable(self):
-        """
-        Return only physical interfaces which are capable of being connected to other interfaces (i.e. not virtual or
-        wireless).
-        """
-        return self.exclude(form_factor__in=NONCONNECTABLE_IFACE_TYPES)
-
-
 @python_2_unicode_compatible
 class InterfaceTemplate(models.Model):
     """
@@ -743,11 +742,17 @@ class DeviceBayTemplate(models.Model):
 class DeviceRole(models.Model):
     """
     Devices are organized by functional role; for example, "Core Switch" or "File Server". Each DeviceRole is assigned a
-    color to be used when displaying rack elevations.
+    color to be used when displaying rack elevations. The vm_role field determines whether the role is applicable to
+    virtual machines as well.
     """
     name = models.CharField(max_length=50, unique=True)
     slug = models.SlugField(unique=True)
     color = ColorField()
+    vm_role = models.BooleanField(
+        default=True,
+        verbose_name="VM Role",
+        help_text="Virtual machines may be assigned to this role"
+    )
 
     class Meta:
         ordering = ['name']
@@ -828,6 +833,13 @@ class Device(CreatedUpdatedModel, CustomFieldModel):
         'ipam.IPAddress', related_name='primary_ip6_for', on_delete=models.SET_NULL, blank=True, null=True,
         verbose_name='Primary IPv6'
     )
+    cluster = models.ForeignKey(
+        to='virtualization.Cluster',
+        on_delete=models.SET_NULL,
+        related_name='devices',
+        blank=True,
+        null=True
+    )
     comments = models.TextField(blank=True)
     custom_field_values = GenericRelation(CustomFieldValue, content_type_field='obj_type', object_id_field='obj_id')
     images = GenericRelation(ImageAttachment)
@@ -934,6 +946,12 @@ class Device(CreatedUpdatedModel, CustomFieldModel):
                 'primary_ip6': "The specified IP address ({}) is not assigned to this device.".format(self.primary_ip6),
             })
 
+        # A Device can only be assigned to a Cluster in the same Site (or no Site)
+        if self.cluster and self.cluster.site is not None and self.cluster.site != self.site:
+            raise ValidationError({
+                'cluster': "The assigned cluster belongs to a different site ({})".format(self.cluster.site)
+            })
+
     def save(self, *args, **kwargs):
 
         is_new = not bool(self.pk)
@@ -1076,16 +1094,11 @@ class ConsolePort(models.Model):
 class ConsoleServerPortManager(models.Manager):
 
     def get_queryset(self):
-        """
-        Include the trailing numeric portion of each port name to allow for proper ordering.
-        For example:
-            Port 1, Port 2, Port 3 ... Port 9, Port 10, Port 11 ...
-        Instead of:
-            Port 1, Port 10, Port 11 ... Port 19, Port 2, Port 20 ...
-        """
+        # Pad any trailing digits to effect natural sorting
         return super(ConsoleServerPortManager, self).get_queryset().extra(select={
-            'name_as_integer': "CAST(substring(dcim_consoleserverport.name FROM '[0-9]+$') AS INTEGER)",
-        }).order_by('device', 'name_as_integer')
+            'name_padded': "CONCAT(REGEXP_REPLACE(dcim_consoleserverport.name, '\d+$', ''), "
+                           "LPAD(SUBSTRING(dcim_consoleserverport.name FROM '\d+$'), 8, '0'))",
+        }).order_by('device', 'name_padded')
 
 
 @python_2_unicode_compatible
@@ -1104,6 +1117,17 @@ class ConsoleServerPort(models.Model):
     def __str__(self):
         return self.name
 
+    def clean(self):
+
+        # Check that the parent device's DeviceType is a console server
+        if self.device is None:
+            raise ValidationError("Console server ports must be assigned to devices.")
+        device_type = self.device.device_type
+        if not device_type.is_console_server:
+            raise ValidationError("The {} {} device type not support assignment of console server ports.".format(
+                device_type.manufacturer, device_type
+            ))
+
 
 #
 # Power ports
@@ -1147,9 +1171,10 @@ class PowerPort(models.Model):
 class PowerOutletManager(models.Manager):
 
     def get_queryset(self):
+        # Pad any trailing digits to effect natural sorting
         return super(PowerOutletManager, self).get_queryset().extra(select={
-            'name_padded': "CONCAT(SUBSTRING(dcim_poweroutlet.name FROM '^[^0-9]+'), "
-                           "LPAD(SUBSTRING(dcim_poweroutlet.name FROM '[0-9\/]+$'), 8, '0'))",
+            'name_padded': "CONCAT(REGEXP_REPLACE(dcim_poweroutlet.name, '\d+$', ''), "
+                           "LPAD(SUBSTRING(dcim_poweroutlet.name FROM '\d+$'), 8, '0'))",
         }).order_by('device', 'name_padded')
 
 
@@ -1169,6 +1194,17 @@ class PowerOutlet(models.Model):
     def __str__(self):
         return self.name
 
+    def clean(self):
+
+        # Check that the parent device's DeviceType is a PDU
+        if self.device is None:
+            raise ValidationError("Power outlets must be assigned to devices.")
+        device_type = self.device.device_type
+        if not device_type.is_pdu:
+            raise ValidationError("The {} {} device type not support assignment of power outlets.".format(
+                device_type.manufacturer, device_type
+            ))
+
 
 #
 # Interfaces
@@ -1177,13 +1213,26 @@ class PowerOutlet(models.Model):
 @python_2_unicode_compatible
 class Interface(models.Model):
     """
-    A physical data interface within a Device. An Interface can connect to exactly one other Interface via the creation
-    of an InterfaceConnection.
+    A network interface within a Device or VirtualMachine. A physical Interface can connect to exactly one other
+    Interface via the creation of an InterfaceConnection.
     """
-    device = models.ForeignKey('Device', related_name='interfaces', on_delete=models.CASCADE)
+    device = models.ForeignKey(
+        to='Device',
+        on_delete=models.CASCADE,
+        related_name='interfaces',
+        null=True,
+        blank=True
+    )
+    virtual_machine = models.ForeignKey(
+        to='virtualization.VirtualMachine',
+        on_delete=models.CASCADE,
+        related_name='interfaces',
+        null=True,
+        blank=True
+    )
     lag = models.ForeignKey(
-        'self',
-        models.SET_NULL,
+        to='self',
+        on_delete=models.SET_NULL,
         related_name='member_interfaces',
         null=True,
         blank=True,
@@ -1212,6 +1261,26 @@ class Interface(models.Model):
 
     def clean(self):
 
+        # Check that the parent device's DeviceType is a network device
+        if self.device is not None:
+            device_type = self.device.device_type
+            if not device_type.is_network_device:
+                raise ValidationError("The {} {} device type not support assignment of network interfaces.".format(
+                    device_type.manufacturer, device_type
+                ))
+
+        # An Interface must belong to a Device *or* to a VirtualMachine
+        if self.device and self.virtual_machine:
+            raise ValidationError("An interface cannot belong to both a device and a virtual machine.")
+        if not self.device and not self.virtual_machine:
+            raise ValidationError("An interface must belong to either a device or a virtual machine.")
+
+        # VM interfaces must be virtual
+        if self.virtual_machine and self.form_factor is not IFACE_FF_VIRTUAL:
+            raise ValidationError({
+                'form_factor': "Virtual machines can only have virtual interfaces."
+            })
+
         # Virtual interfaces cannot be connected
         if self.form_factor in NONCONNECTABLE_IFACE_TYPES and self.is_connected:
             raise ValidationError({
@@ -1241,6 +1310,10 @@ class Interface(models.Model):
                 )
             })
 
+    @property
+    def parent(self):
+        return self.device or self.virtual_machine
+
     @property
     def is_virtual(self):
         return self.form_factor in VIRTUAL_IFACE_TYPES
@@ -1379,9 +1452,24 @@ 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', 'description',
+    ]
+
     class Meta:
         ordering = ['device__id', 'parent__id', 'name']
         unique_together = ['device', 'parent', 'name']
 
     def __str__(self):
         return self.name
+
+    def to_csv(self):
+        return csv_format([
+            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.description
+        ])

netbox/dcim/querysets.py

@@ -0,0 +1,72 @@
+from __future__ import unicode_literals
+
+from django.db.models import QuerySet
+from django.db.models.expressions import RawSQL
+
+from .constants import IFACE_ORDERING_NAME, IFACE_ORDERING_POSITION, NONCONNECTABLE_IFACE_TYPES
+
+
+class InterfaceQuerySet(QuerySet):
+
+    def order_naturally(self, method=IFACE_ORDERING_POSITION):
+        """
+        Naturally order interfaces by their type and numeric position. The sort method must be one of the defined
+        IFACE_ORDERING_CHOICES (typically indicated by a parent Device's DeviceType).
+
+        To order interfaces naturally, the `name` field is split into six distinct components: leading text (type),
+        slot, subslot, position, channel, and virtual circuit:
+
+            {type}{slot}/{subslot}/{position}/{subposition}:{channel}.{vc}
+
+        Components absent from the interface name are ignored. For example, an interface named GigabitEthernet1/2/3
+        would be parsed as follows:
+
+            name = 'GigabitEthernet'
+            slot =  1
+            subslot = 2
+            position = 3
+            subposition = 0
+            channel = None
+            vc = 0
+
+        The original `name` field is taken as a whole to serve as a fallback in the event interfaces do not match any of
+        the prescribed fields.
+        """
+        sql_col = '{}.name'.format(self.model._meta.db_table)
+        ordering = {
+            IFACE_ORDERING_POSITION: (
+                '_slot', '_subslot', '_position', '_subposition', '_channel', '_type', '_vc', '_id', 'name',
+            ),
+            IFACE_ORDERING_NAME: (
+                '_type', '_slot', '_subslot', '_position', '_subposition', '_channel', '_vc', '_id', 'name',
+            ),
+        }[method]
+
+        TYPE_RE = r"SUBSTRING({} FROM '^([^0-9]+)')"
+        ID_RE = r"CAST(SUBSTRING({} FROM '^(?:[^0-9]+)([0-9]+)$') AS integer)"
+        SLOT_RE = r"CAST(SUBSTRING({} FROM '^(?:[^0-9]+)?([0-9]+)\/') AS integer)"
+        SUBSLOT_RE = r"COALESCE(CAST(SUBSTRING({} FROM '^(?:[^0-9]+)?(?:[0-9]+\/)([0-9]+)') AS integer), 0)"
+        POSITION_RE = r"COALESCE(CAST(SUBSTRING({} FROM '^(?:[^0-9]+)?(?:[0-9]+\/){{2}}([0-9]+)') AS integer), 0)"
+        SUBPOSITION_RE = r"COALESCE(CAST(SUBSTRING({} FROM '^(?:[^0-9]+)?(?:[0-9]+\/){{3}}([0-9]+)') AS integer), 0)"
+        CHANNEL_RE = r"COALESCE(CAST(SUBSTRING({} FROM ':([0-9]+)(\.[0-9]+)?$') AS integer), 0)"
+        VC_RE = r"COALESCE(CAST(SUBSTRING({} FROM '\.([0-9]+)$') AS integer), 0)"
+
+        fields = {
+            '_type': RawSQL(TYPE_RE.format(sql_col), []),
+            '_id': RawSQL(ID_RE.format(sql_col), []),
+            '_slot': RawSQL(SLOT_RE.format(sql_col), []),
+            '_subslot': RawSQL(SUBSLOT_RE.format(sql_col), []),
+            '_position': RawSQL(POSITION_RE.format(sql_col), []),
+            '_subposition': RawSQL(SUBPOSITION_RE.format(sql_col), []),
+            '_channel': RawSQL(CHANNEL_RE.format(sql_col), []),
+            '_vc': RawSQL(VC_RE.format(sql_col), []),
+        }
+
+        return self.annotate(**fields).order_by(*ordering)
+
+    def connectable(self):
+        """
+        Return only physical interfaces which are capable of being connected to other interfaces (i.e. not virtual or
+        wireless).
+        """
+        return self.exclude(form_factor__in=NONCONNECTABLE_IFACE_TYPES)

netbox/dcim/tables.py

@@ -3,14 +3,14 @@ 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,
+    DeviceBayTemplate, DeviceRole, DeviceType, Interface, InterfaceTemplate, InventoryItem, Manufacturer, Platform,
+    PowerOutlet, PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack, RackGroup, RackReservation, Region, Site,
 )
 
-
 REGION_LINK = """
 {% if record.get_children %}
     <span style="padding-left: {{ record.get_ancestors|length }}0px "><i class="fa fa-caret-right"></i>
@@ -141,7 +141,7 @@ class SiteTable(BaseTable):
     pk = ToggleColumn()
     name = tables.LinkColumn()
     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
@@ -154,11 +154,12 @@ class SiteDetailTable(SiteTable):
     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')
     circuit_count = tables.Column(accessor=Accessor('count_circuits'), orderable=False, verbose_name='Circuits')
+    vm_count = tables.Column(accessor=Accessor('count_vms'), orderable=False, verbose_name='VMs')
 
     class Meta(SiteTable.Meta):
         fields = (
             'pk', 'name', 'facility', 'region', 'tenant', 'asn', 'rack_count', 'device_count', 'prefix_count',
-            'vlan_count', 'circuit_count',
+            'vlan_count', 'circuit_count', 'vm_count',
         )
 
 
@@ -207,7 +208,7 @@ 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')
 
@@ -231,7 +232,7 @@ 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):
@@ -362,14 +363,15 @@ class DeviceRoleTable(BaseTable):
     pk = ToggleColumn()
     name = tables.LinkColumn(verbose_name='Name')
     device_count = tables.Column(verbose_name='Devices')
-    color = tables.TemplateColumn(COLOR_LABEL, verbose_name='Color')
+    vm_count = tables.Column(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='')
 
     class Meta(BaseTable.Meta):
         model = DeviceRole
-        fields = ('pk', 'name', 'device_count', 'color', 'slug', 'actions')
+        fields = ('pk', 'name', 'device_count', 'vm_count', 'color', 'vm_role', 'slug', 'actions')
 
 
 #
@@ -380,14 +382,17 @@ 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')
-    rpc_client = tables.Column(accessor='get_rpc_client_display', orderable=False, verbose_name='RPC Client')
-    actions = tables.TemplateColumn(template_code=PLATFORM_ACTIONS, attrs={'td': {'class': 'text-right'}},
-                                    verbose_name='')
+    actions = tables.TemplateColumn(
+        template_code=PLATFORM_ACTIONS,
+        attrs={'td': {'class': 'text-right'}},
+        verbose_name=''
+    )
 
     class Meta(BaseTable.Meta):
         model = Platform
-        fields = ('pk', 'name', 'device_count', 'slug', 'rpc_client', 'actions')
+        fields = ('pk', 'name', 'device_count', 'vm_count', 'slug', 'napalm_driver', 'actions')
 
 
 #
@@ -398,7 +403,7 @@ class DeviceTable(BaseTable):
     pk = ToggleColumn()
     name = tables.TemplateColumn(template_code=DEVICE_LINK)
     status = tables.TemplateColumn(template_code=DEVICE_STATUS, 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')
@@ -425,7 +430,7 @@ class DeviceDetailTable(DeviceTable):
 class DeviceImportTable(BaseTable):
     name = tables.TemplateColumn(template_code=DEVICE_LINK, verbose_name='Name')
     status = tables.TemplateColumn(template_code=DEVICE_STATUS, 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')
@@ -523,3 +528,17 @@ class InterfaceConnectionTable(BaseTable):
     class Meta(BaseTable.Meta):
         model = Interface
         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')

netbox/dcim/tests/test_api.py

@@ -1,16 +1,16 @@
 from __future__ import unicode_literals
 
-from rest_framework import status
-from rest_framework.test import APITestCase
-
 from django.contrib.auth.models import User
 from django.urls import reverse
+from rest_framework import status
+from rest_framework.test import APITestCase
 
+from dcim.constants import IFACE_FF_LAG, SUBDEVICE_ROLE_CHILD, SUBDEVICE_ROLE_PARENT
 from dcim.models import (
     ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate, Device, DeviceBay,
-    DeviceBayTemplate, DeviceRole, DeviceType, IFACE_FF_LAG, Interface, InterfaceConnection, InterfaceTemplate,
-    Manufacturer, InventoryItem, Platform, PowerPort, PowerPortTemplate, PowerOutlet, PowerOutletTemplate, Rack, RackGroup,
-    RackReservation, RackRole, Region, Site, SUBDEVICE_ROLE_CHILD, SUBDEVICE_ROLE_PARENT,
+    DeviceBayTemplate, DeviceRole, DeviceType, Interface, InterfaceConnection, InterfaceTemplate, Manufacturer,
+    InventoryItem, Platform, PowerPort, PowerPortTemplate, PowerOutlet, PowerOutletTemplate, Rack, RackGroup,
+    RackReservation, RackRole, Region, Site,
 )
 from extras.models import Graph, GRAPH_TYPE_INTERFACE, GRAPH_TYPE_SITE
 from users.models import Token
@@ -1432,7 +1432,7 @@ class ConsoleServerPortTest(HttpStatusMixin, APITestCase):
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
         devicetype = DeviceType.objects.create(
-            manufacturer=manufacturer, model='Test Device Type 1', slug='test-device-type-1'
+            manufacturer=manufacturer, model='Test Device Type 1', slug='test-device-type-1', is_console_server=True
         )
         devicerole = DeviceRole.objects.create(
             name='Test Device Role 1', slug='test-device-role-1', color='ff0000'
@@ -1590,7 +1590,7 @@ class PowerOutletTest(HttpStatusMixin, APITestCase):
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
         devicetype = DeviceType.objects.create(
-            manufacturer=manufacturer, model='Test Device Type 1', slug='test-device-type-1'
+            manufacturer=manufacturer, model='Test Device Type 1', slug='test-device-type-1', is_pdu=True
         )
         devicerole = DeviceRole.objects.create(
             name='Test Device Role 1', slug='test-device-role-1', color='ff0000'
@@ -1667,7 +1667,7 @@ class InterfaceTest(HttpStatusMixin, APITestCase):
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
         devicetype = DeviceType.objects.create(
-            manufacturer=manufacturer, model='Test Device Type 1', slug='test-device-type-1'
+            manufacturer=manufacturer, model='Test Device Type 1', slug='test-device-type-1', is_network_device=True
         )
         devicerole = DeviceRole.objects.create(
             name='Test Device Role 1', slug='test-device-role-1', color='ff0000'

netbox/dcim/tests/test_models.py

@@ -9,14 +9,29 @@ class RackTestCase(TestCase):
 
     def setUp(self):
 
-        self.site = Site.objects.create(
+        self.site1 = Site.objects.create(
             name='TestSite1',
-            slug='my-test-site'
+            slug='test-site-1'
+        )
+        self.site2 = Site.objects.create(
+            name='TestSite2',
+            slug='test-site-2'
+        )
+        self.group1 = RackGroup.objects.create(
+            name='TestGroup1',
+            slug='test-group-1',
+            site=self.site1
+        )
+        self.group2 = RackGroup.objects.create(
+            name='TestGroup2',
+            slug='test-group-2',
+            site=self.site2
         )
         self.rack = Rack.objects.create(
             name='TestRack1',
             facility_id='A101',
-            site=self.site,
+            site=self.site1,
+            group=self.group1,
             u_height=42
         )
         self.manufacturer = Manufacturer.objects.create(
@@ -57,13 +72,51 @@ class RackTestCase(TestCase):
 
         }
 
+    def test_rack_device_outside_height(self):
+
+        rack1 = Rack(
+            name='TestRack2',
+            facility_id='A102',
+            site=self.site1,
+            u_height=42
+        )
+        rack1.save()
+
+        device1 = Device(
+            name='TestSwitch1',
+            device_type=DeviceType.objects.get(manufacturer__slug='acme', slug='ff2048'),
+            device_role=DeviceRole.objects.get(slug='switch'),
+            site=self.site1,
+            rack=rack1,
+            position=43,
+            face=RACK_FACE_FRONT,
+        )
+        device1.save()
+
+        with self.assertRaises(ValidationError):
+            rack1.clean()
+
+    def test_rack_group_site(self):
+
+        rack_invalid_group = Rack(
+            name='TestRack2',
+            facility_id='A102',
+            site=self.site1,
+            u_height=42,
+            group=self.group2
+        )
+        rack_invalid_group.save()
+
+        with self.assertRaises(ValidationError):
+            rack_invalid_group.clean()
+
     def test_mount_single_device(self):
 
         device1 = Device(
             name='TestSwitch1',
             device_type=DeviceType.objects.get(manufacturer__slug='acme', slug='ff2048'),
             device_role=DeviceRole.objects.get(slug='switch'),
-            site=self.site,
+            site=self.site1,
             rack=self.rack,
             position=10,
             face=RACK_FACE_REAR,
@@ -92,7 +145,7 @@ class RackTestCase(TestCase):
             name='TestPDU',
             device_role=self.role.get('PDU'),
             device_type=self.device_type.get('cc5000'),
-            site=self.site,
+            site=self.site1,
             rack=self.rack,
             position=None,
             face=None,

netbox/dcim/urls.py

@@ -5,9 +5,8 @@ from django.conf.urls import url
 from extras.views import ImageAttachmentEditView
 from ipam.views import ServiceCreateView
 from secrets.views import secret_add
-from .models import Device, Rack, Site
 from . import views
-
+from .models import Device, Rack, Site
 
 app_name = 'dcim'
 urlpatterns = [
@@ -15,6 +14,7 @@ urlpatterns = [
     # Regions
     url(r'^regions/$', views.RegionListView.as_view(), name='region_list'),
     url(r'^regions/add/$', views.RegionCreateView.as_view(), name='region_add'),
+    url(r'^regions/import/$', views.RegionBulkImportView.as_view(), name='region_import'),
     url(r'^regions/delete/$', views.RegionBulkDeleteView.as_view(), name='region_bulk_delete'),
     url(r'^regions/(?P<pk>\d+)/edit/$', views.RegionEditView.as_view(), name='region_edit'),
 
@@ -31,17 +31,20 @@ urlpatterns = [
     # Rack groups
     url(r'^rack-groups/$', views.RackGroupListView.as_view(), name='rackgroup_list'),
     url(r'^rack-groups/add/$', views.RackGroupCreateView.as_view(), name='rackgroup_add'),
+    url(r'^rack-groups/import/$', views.RackGroupBulkImportView.as_view(), name='rackgroup_import'),
     url(r'^rack-groups/delete/$', views.RackGroupBulkDeleteView.as_view(), name='rackgroup_bulk_delete'),
     url(r'^rack-groups/(?P<pk>\d+)/edit/$', views.RackGroupEditView.as_view(), name='rackgroup_edit'),
 
     # Rack roles
     url(r'^rack-roles/$', views.RackRoleListView.as_view(), name='rackrole_list'),
     url(r'^rack-roles/add/$', views.RackRoleCreateView.as_view(), name='rackrole_add'),
+    url(r'^rack-roles/import/$', views.RackRoleBulkImportView.as_view(), name='rackrole_import'),
     url(r'^rack-roles/delete/$', views.RackRoleBulkDeleteView.as_view(), name='rackrole_bulk_delete'),
     url(r'^rack-roles/(?P<pk>\d+)/edit/$', views.RackRoleEditView.as_view(), name='rackrole_edit'),
 
     # Rack reservations
     url(r'^rack-reservations/$', views.RackReservationListView.as_view(), name='rackreservation_list'),
+    url(r'^rack-reservations/edit/$', views.RackReservationBulkEditView.as_view(), name='rackreservation_bulk_edit'),
     url(r'^rack-reservations/delete/$', views.RackReservationBulkDeleteView.as_view(), name='rackreservation_bulk_delete'),
     url(r'^rack-reservations/(?P<pk>\d+)/edit/$', views.RackReservationEditView.as_view(), name='rackreservation_edit'),
     url(r'^rack-reservations/(?P<pk>\d+)/delete/$', views.RackReservationDeleteView.as_view(), name='rackreservation_delete'),
@@ -62,12 +65,14 @@ urlpatterns = [
     # Manufacturers
     url(r'^manufacturers/$', views.ManufacturerListView.as_view(), name='manufacturer_list'),
     url(r'^manufacturers/add/$', views.ManufacturerCreateView.as_view(), name='manufacturer_add'),
+    url(r'^manufacturers/import/$', views.ManufacturerBulkImportView.as_view(), name='manufacturer_import'),
     url(r'^manufacturers/delete/$', views.ManufacturerBulkDeleteView.as_view(), name='manufacturer_bulk_delete'),
     url(r'^manufacturers/(?P<slug>[\w-]+)/edit/$', views.ManufacturerEditView.as_view(), name='manufacturer_edit'),
 
     # Device types
     url(r'^device-types/$', views.DeviceTypeListView.as_view(), name='devicetype_list'),
     url(r'^device-types/add/$', views.DeviceTypeCreateView.as_view(), name='devicetype_add'),
+    url(r'^device-types/import/$', views.DeviceTypeBulkImportView.as_view(), name='devicetype_import'),
     url(r'^device-types/edit/$', views.DeviceTypeBulkEditView.as_view(), name='devicetype_bulk_edit'),
     url(r'^device-types/delete/$', views.DeviceTypeBulkDeleteView.as_view(), name='devicetype_bulk_delete'),
     url(r'^device-types/(?P<pk>\d+)/$', views.DeviceTypeView.as_view(), name='devicetype'),
@@ -102,12 +107,14 @@ urlpatterns = [
     # Device roles
     url(r'^device-roles/$', views.DeviceRoleListView.as_view(), name='devicerole_list'),
     url(r'^device-roles/add/$', views.DeviceRoleCreateView.as_view(), name='devicerole_add'),
+    url(r'^device-roles/import/$', views.DeviceRoleBulkImportView.as_view(), name='devicerole_import'),
     url(r'^device-roles/delete/$', views.DeviceRoleBulkDeleteView.as_view(), name='devicerole_bulk_delete'),
     url(r'^device-roles/(?P<slug>[\w-]+)/edit/$', views.DeviceRoleEditView.as_view(), name='devicerole_edit'),
 
     # Platforms
     url(r'^platforms/$', views.PlatformListView.as_view(), name='platform_list'),
     url(r'^platforms/add/$', views.PlatformCreateView.as_view(), name='platform_add'),
+    url(r'^platforms/import/$', views.PlatformBulkImportView.as_view(), name='platform_import'),
     url(r'^platforms/delete/$', views.PlatformBulkDeleteView.as_view(), name='platform_bulk_delete'),
     url(r'^platforms/(?P<slug>[\w-]+)/edit/$', views.PlatformEditView.as_view(), name='platform_edit'),
 
@@ -126,7 +133,7 @@ urlpatterns = [
     url(r'^devices/(?P<pk>\d+)/lldp-neighbors/$', views.DeviceLLDPNeighborsView.as_view(), name='device_lldp_neighbors'),
     url(r'^devices/(?P<pk>\d+)/config/$', views.DeviceConfigView.as_view(), name='device_config'),
     url(r'^devices/(?P<pk>\d+)/add-secret/$', secret_add, name='device_addsecret'),
-    url(r'^devices/(?P<device>\d+)/services/assign/$', ServiceCreateView.as_view(), name='service_assign'),
+    url(r'^devices/(?P<device>\d+)/services/assign/$', ServiceCreateView.as_view(), name='device_service_assign'),
     url(r'^devices/(?P<object_id>\d+)/images/add/$', ImageAttachmentEditView.as_view(), name='device_add_image', kwargs={'model': Device}),
 
     # Console ports
@@ -188,9 +195,13 @@ urlpatterns = [
     url(r'^device-bays/(?P<pk>\d+)/depopulate/$', views.devicebay_depopulate, name='devicebay_depopulate'),
 
     # 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'),

netbox/dcim/views.py

@@ -1,7 +1,5 @@
 from __future__ import unicode_literals
-from copy import deepcopy
-import re
-from natsort import natsorted
+
 from operator import attrgetter
 
 from django.contrib import messages
@@ -16,131 +14,28 @@ from django.utils.html import escape
 from django.utils.http import urlencode
 from django.utils.safestring import mark_safe
 from django.views.generic import View
+from natsort import natsorted
 
-from ipam.models import Prefix, Service, VLAN
 from circuits.models import Circuit
 from extras.models import Graph, TopologyMap, GRAPH_TYPE_INTERFACE, GRAPH_TYPE_SITE, UserAction
+from ipam.models import Prefix, Service, VLAN
 from utilities.forms import ConfirmationForm
 from utilities.paginator import EnhancedPaginator
 from utilities.views import (
-    BulkDeleteView, BulkEditView, BulkImportView, ObjectDeleteView, ObjectEditView, ObjectListView,
+    BulkComponentCreateView, BulkDeleteView, BulkEditView, BulkImportView, ComponentCreateView, ComponentDeleteView,
+    ComponentEditView, ObjectDeleteView, ObjectEditView, ObjectListView,
 )
+from virtualization.models import VirtualMachine
 from . import filters, forms, tables
+from .constants import CONNECTION_STATUS_CONNECTED
 from .models import (
-    CONNECTION_STATUS_CONNECTED, 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,
+    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,
 )
 
 
-EXPANSION_PATTERN = '\[(\d+-\d+)\]'
-
-
-def xstr(s):
-    """
-    Replace None with an empty string (for CSV export)
-    """
-    return '' if s is None else str(s)
-
-
-def expand_pattern(string):
-    """
-    Expand a numeric pattern into a list of strings. Examples:
-      'ge-0/0/[0-3]' => ['ge-0/0/0', 'ge-0/0/1', 'ge-0/0/2', 'ge-0/0/3']
-      'xe-0/[0-3]/[0-7]' => ['xe-0/0/0', 'xe-0/0/1', 'xe-0/0/2', ... 'xe-0/3/5', 'xe-0/3/6', 'xe-0/3/7']
-    """
-    lead, pattern, remnant = re.split(EXPANSION_PATTERN, string, maxsplit=1)
-    x, y = pattern.split('-')
-    for i in range(int(x), int(y) + 1):
-        if remnant:
-            for string in expand_pattern(remnant):
-                yield "{0}{1}{2}".format(lead, i, string)
-        else:
-            yield "{0}{1}".format(lead, i)
-
-
-class ComponentCreateView(View):
-    parent_model = None
-    parent_field = None
-    model = None
-    form = None
-    model_form = None
-
-    def get(self, request, pk):
-
-        parent = get_object_or_404(self.parent_model, pk=pk)
-        form = self.form(parent, initial=request.GET)
-
-        return render(request, 'dcim/device_component_add.html', {
-            'parent': parent,
-            'component_type': self.model._meta.verbose_name,
-            'form': form,
-            'return_url': parent.get_absolute_url(),
-        })
-
-    def post(self, request, pk):
-
-        parent = get_object_or_404(self.parent_model, pk=pk)
-
-        form = self.form(parent, request.POST)
-        if form.is_valid():
-
-            new_components = []
-            data = deepcopy(form.cleaned_data)
-
-            for name in form.cleaned_data['name_pattern']:
-                component_data = {
-                    self.parent_field: parent.pk,
-                    'name': name,
-                }
-                # Replace objects with their primary key to keep component_form.clean() happy
-                for k, v in data.items():
-                    if hasattr(v, 'pk'):
-                        component_data[k] = v.pk
-                    else:
-                        component_data[k] = v
-                component_form = self.model_form(component_data)
-                if component_form.is_valid():
-                    new_components.append(component_form.save(commit=False))
-                else:
-                    for field, errors in component_form.errors.as_data().items():
-                        # Assign errors on the child form's name field to name_pattern on the parent form
-                        if field == 'name':
-                            field = 'name_pattern'
-                        for e in errors:
-                            form.add_error(field, '{}: {}'.format(name, ', '.join(e)))
-
-            if not form.errors:
-                self.model.objects.bulk_create(new_components)
-                messages.success(request, "Added {} {} to {}.".format(
-                    len(new_components), self.model._meta.verbose_name_plural, parent
-                ))
-                if '_addanother' in request.POST:
-                    return redirect(request.path)
-                else:
-                    return redirect(parent.get_absolute_url())
-
-        return render(request, 'dcim/device_component_add.html', {
-            'parent': parent,
-            'component_type': self.model._meta.verbose_name,
-            'form': form,
-            'return_url': parent.get_absolute_url(),
-        })
-
-
-class ComponentEditView(ObjectEditView):
-
-    def get_return_url(self, request, obj):
-        return obj.device.get_absolute_url()
-
-
-class ComponentDeleteView(ObjectDeleteView):
-
-    def get_return_url(self, request, obj):
-        return obj.device.get_absolute_url()
-
-
 class BulkDisconnectView(View):
     """
     An extendable view for disconnection console/power/interface components in bulk.
@@ -185,6 +80,8 @@ 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'
 
@@ -192,7 +89,7 @@ class RegionListView(ObjectListView):
 class RegionCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'dcim.add_region'
     model = Region
-    form_class = forms.RegionForm
+    model_form = forms.RegionForm
 
     def get_return_url(self, request, obj):
         return reverse('dcim:region_list')
@@ -202,6 +99,13 @@ class RegionEditView(RegionCreateView):
     permission_required = 'dcim.change_region'
 
 
+class RegionBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'dcim.add_region'
+    model_form = forms.RegionCSVForm
+    table = tables.RegionTable
+    default_return_url = 'dcim:region_list'
+
+
 class RegionBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'dcim.delete_region'
     cls = Region
@@ -233,6 +137,7 @@ class SiteView(View):
             'prefix_count': Prefix.objects.filter(site=site).count(),
             'vlan_count': VLAN.objects.filter(site=site).count(),
             'circuit_count': Circuit.objects.filter(terminations__site=site).count(),
+            'vm_count': VirtualMachine.objects.filter(cluster__site=site).count(),
         }
         rack_groups = RackGroup.objects.filter(site=site).annotate(rack_count=Count('racks'))
         topology_maps = TopologyMap.objects.filter(site=site)
@@ -250,7 +155,7 @@ class SiteView(View):
 class SiteCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'dcim.add_site'
     model = Site
-    form_class = forms.SiteForm
+    model_form = forms.SiteForm
     template_name = 'dcim/site_edit.html'
     default_return_url = 'dcim:site_list'
 
@@ -297,7 +202,7 @@ class RackGroupListView(ObjectListView):
 class RackGroupCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'dcim.add_rackgroup'
     model = RackGroup
-    form_class = forms.RackGroupForm
+    model_form = forms.RackGroupForm
 
     def get_return_url(self, request, obj):
         return reverse('dcim:rackgroup_list')
@@ -307,6 +212,13 @@ class RackGroupEditView(RackGroupCreateView):
     permission_required = 'dcim.change_rackgroup'
 
 
+class RackGroupBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'dcim.add_rackgroup'
+    model_form = forms.RackGroupCSVForm
+    table = tables.RackGroupTable
+    default_return_url = 'dcim:rackgroup_list'
+
+
 class RackGroupBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'dcim.delete_rackgroup'
     cls = RackGroup
@@ -329,7 +241,7 @@ class RackRoleListView(ObjectListView):
 class RackRoleCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'dcim.add_rackrole'
     model = RackRole
-    form_class = forms.RackRoleForm
+    model_form = forms.RackRoleForm
 
     def get_return_url(self, request, obj):
         return reverse('dcim:rackrole_list')
@@ -339,6 +251,13 @@ class RackRoleEditView(RackRoleCreateView):
     permission_required = 'dcim.change_rackrole'
 
 
+class RackRoleBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'dcim.add_rackrole'
+    model_form = forms.RackRoleCSVForm
+    table = tables.RackRoleTable
+    default_return_url = 'dcim:rackrole_list'
+
+
 class RackRoleBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'dcim.delete_rackrole'
     cls = RackRole
@@ -432,7 +351,7 @@ class RackView(View):
 class RackCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'dcim.add_rack'
     model = Rack
-    form_class = forms.RackForm
+    model_form = forms.RackForm
     template_name = 'dcim/rack_edit.html'
     default_return_url = 'dcim:rack_list'
 
@@ -488,7 +407,7 @@ class RackReservationListView(ObjectListView):
 class RackReservationCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'dcim.add_rackreservation'
     model = RackReservation
-    form_class = forms.RackReservationForm
+    model_form = forms.RackReservationForm
 
     def alter_obj(self, obj, request, args, kwargs):
         if not obj.pk:
@@ -512,6 +431,16 @@ class RackReservationDeleteView(PermissionRequiredMixin, ObjectDeleteView):
         return obj.rack.get_absolute_url()
 
 
+class RackReservationBulkEditView(PermissionRequiredMixin, BulkEditView):
+    permission_required = 'dcim.change_rackreservation'
+    cls = RackReservation
+    queryset = RackReservation.objects.select_related('rack', 'user')
+    filter = filters.RackReservationFilter
+    table = tables.RackReservationTable
+    form = forms.RackReservationBulkEditForm
+    default_return_url = 'dcim:rackreservation_list'
+
+
 class RackReservationBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'dcim.delete_rackreservation'
     cls = RackReservation
@@ -532,7 +461,7 @@ class ManufacturerListView(ObjectListView):
 class ManufacturerCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'dcim.add_manufacturer'
     model = Manufacturer
-    form_class = forms.ManufacturerForm
+    model_form = forms.ManufacturerForm
 
     def get_return_url(self, request, obj):
         return reverse('dcim:manufacturer_list')
@@ -542,6 +471,13 @@ class ManufacturerEditView(ManufacturerCreateView):
     permission_required = 'dcim.change_manufacturer'
 
 
+class ManufacturerBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'dcim.add_manufacturer'
+    model_form = forms.ManufacturerCSVForm
+    table = tables.ManufacturerTable
+    default_return_url = 'dcim:manufacturer_list'
+
+
 class ManufacturerBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'dcim.delete_manufacturer'
     cls = Manufacturer
@@ -596,12 +532,12 @@ class DeviceTypeView(View):
             show_header=False
         )
         if request.user.has_perm('dcim.change_devicetype'):
-            consoleport_table.base_columns['pk'].visible = True
-            consoleserverport_table.base_columns['pk'].visible = True
-            powerport_table.base_columns['pk'].visible = True
-            poweroutlet_table.base_columns['pk'].visible = True
-            interface_table.base_columns['pk'].visible = True
-            devicebay_table.base_columns['pk'].visible = True
+            consoleport_table.columns.show('pk')
+            consoleserverport_table.columns.show('pk')
+            powerport_table.columns.show('pk')
+            poweroutlet_table.columns.show('pk')
+            interface_table.columns.show('pk')
+            devicebay_table.columns.show('pk')
 
         return render(request, 'dcim/devicetype.html', {
             'devicetype': devicetype,
@@ -617,7 +553,7 @@ class DeviceTypeView(View):
 class DeviceTypeCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'dcim.add_devicetype'
     model = DeviceType
-    form_class = forms.DeviceTypeForm
+    model_form = forms.DeviceTypeForm
     template_name = 'dcim/devicetype_edit.html'
     default_return_url = 'dcim:devicetype_list'
 
@@ -632,6 +568,13 @@ class DeviceTypeDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     default_return_url = 'dcim:devicetype_list'
 
 
+class DeviceTypeBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'dcim.add_devicetype'
+    model_form = forms.DeviceTypeCSVForm
+    table = tables.DeviceTypeTable
+    default_return_url = 'dcim:devicetype_list'
+
+
 class DeviceTypeBulkEditView(PermissionRequiredMixin, BulkEditView):
     permission_required = 'dcim.change_devicetype'
     cls = DeviceType
@@ -662,6 +605,7 @@ class ConsolePortTemplateCreateView(PermissionRequiredMixin, ComponentCreateView
     model = ConsolePortTemplate
     form = forms.ConsolePortTemplateCreateForm
     model_form = forms.ConsolePortTemplateForm
+    template_name = 'dcim/device_component_add.html'
 
 
 class ConsolePortTemplateBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
@@ -680,6 +624,7 @@ class ConsoleServerPortTemplateCreateView(PermissionRequiredMixin, ComponentCrea
     model = ConsoleServerPortTemplate
     form = forms.ConsoleServerPortTemplateCreateForm
     model_form = forms.ConsoleServerPortTemplateForm
+    template_name = 'dcim/device_component_add.html'
 
 
 class ConsoleServerPortTemplateBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
@@ -696,6 +641,7 @@ class PowerPortTemplateCreateView(PermissionRequiredMixin, ComponentCreateView):
     model = PowerPortTemplate
     form = forms.PowerPortTemplateCreateForm
     model_form = forms.PowerPortTemplateForm
+    template_name = 'dcim/device_component_add.html'
 
 
 class PowerPortTemplateBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
@@ -712,6 +658,7 @@ class PowerOutletTemplateCreateView(PermissionRequiredMixin, ComponentCreateView
     model = PowerOutletTemplate
     form = forms.PowerOutletTemplateCreateForm
     model_form = forms.PowerOutletTemplateForm
+    template_name = 'dcim/device_component_add.html'
 
 
 class PowerOutletTemplateBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
@@ -728,6 +675,7 @@ class InterfaceTemplateCreateView(PermissionRequiredMixin, ComponentCreateView):
     model = InterfaceTemplate
     form = forms.InterfaceTemplateCreateForm
     model_form = forms.InterfaceTemplateForm
+    template_name = 'dcim/device_component_add.html'
 
 
 class InterfaceTemplateBulkEditView(PermissionRequiredMixin, BulkEditView):
@@ -752,6 +700,7 @@ class DeviceBayTemplateCreateView(PermissionRequiredMixin, ComponentCreateView):
     model = DeviceBayTemplate
     form = forms.DeviceBayTemplateCreateForm
     model_form = forms.DeviceBayTemplateForm
+    template_name = 'dcim/device_component_add.html'
 
 
 class DeviceBayTemplateBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
@@ -766,7 +715,10 @@ class DeviceBayTemplateBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
 #
 
 class DeviceRoleListView(ObjectListView):
-    queryset = DeviceRole.objects.annotate(device_count=Count('devices'))
+    queryset = DeviceRole.objects.annotate(
+        device_count=Count('devices', distinct=True),
+        vm_count=Count('virtual_machines', distinct=True)
+    )
     table = tables.DeviceRoleTable
     template_name = 'dcim/devicerole_list.html'
 
@@ -774,7 +726,7 @@ class DeviceRoleListView(ObjectListView):
 class DeviceRoleCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'dcim.add_devicerole'
     model = DeviceRole
-    form_class = forms.DeviceRoleForm
+    model_form = forms.DeviceRoleForm
 
     def get_return_url(self, request, obj):
         return reverse('dcim:devicerole_list')
@@ -784,6 +736,13 @@ class DeviceRoleEditView(DeviceRoleCreateView):
     permission_required = 'dcim.change_devicerole'
 
 
+class DeviceRoleBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'dcim.add_devicerole'
+    model_form = forms.DeviceRoleCSVForm
+    table = tables.DeviceRoleTable
+    default_return_url = 'dcim:devicerole_list'
+
+
 class DeviceRoleBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'dcim.delete_devicerole'
     cls = DeviceRole
@@ -797,7 +756,10 @@ class DeviceRoleBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
 #
 
 class PlatformListView(ObjectListView):
-    queryset = Platform.objects.annotate(device_count=Count('devices'))
+    queryset = Platform.objects.annotate(
+        device_count=Count('devices', distinct=True),
+        vm_count=Count('virtual_machines', distinct=True)
+    )
     table = tables.PlatformTable
     template_name = 'dcim/platform_list.html'
 
@@ -805,7 +767,7 @@ class PlatformListView(ObjectListView):
 class PlatformCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'dcim.add_platform'
     model = Platform
-    form_class = forms.PlatformForm
+    model_form = forms.PlatformForm
 
     def get_return_url(self, request, obj):
         return reverse('dcim:platform_list')
@@ -815,6 +777,13 @@ class PlatformEditView(PlatformCreateView):
     permission_required = 'dcim.change_platform'
 
 
+class PlatformBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'dcim.add_platform'
+    model_form = forms.PlatformCSVForm
+    table = tables.PlatformTable
+    default_return_url = 'dcim:platform_list'
+
+
 class PlatformBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'dcim.delete_platform'
     cls = Platform
@@ -846,15 +815,11 @@ class DeviceView(View):
         console_ports = natsorted(
             ConsolePort.objects.filter(device=device).select_related('cs_port__device'), key=attrgetter('name')
         )
-        cs_ports = natsorted(
-            ConsoleServerPort.objects.filter(device=device).select_related('connected_console'), key=attrgetter('name')
-        )
+        cs_ports = ConsoleServerPort.objects.filter(device=device).select_related('connected_console')
         power_ports = natsorted(
             PowerPort.objects.filter(device=device).select_related('power_outlet__device'), key=attrgetter('name')
         )
-        power_outlets = natsorted(
-            PowerOutlet.objects.filter(device=device).select_related('connected_port'), key=attrgetter('name')
-        )
+        power_outlets = PowerOutlet.objects.filter(device=device).select_related('connected_port')
         interfaces = Interface.objects.order_naturally(
             device.device_type.interface_ordering
         ).filter(
@@ -963,7 +928,7 @@ class DeviceConfigView(PermissionRequiredMixin, View):
 class DeviceCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'dcim.add_device'
     model = Device
-    form_class = forms.DeviceForm
+    model_form = forms.DeviceForm
     template_name = 'dcim/device_edit.html'
     default_return_url = 'dcim:device_list'
 
@@ -1035,6 +1000,7 @@ class ConsolePortCreateView(PermissionRequiredMixin, ComponentCreateView):
     model = ConsolePort
     form = forms.ConsolePortCreateForm
     model_form = forms.ConsolePortForm
+    template_name = 'dcim/device_component_add.html'
 
 
 @permission_required('dcim.change_consoleport')
@@ -1116,12 +1082,14 @@ def consoleport_disconnect(request, pk):
 class ConsolePortEditView(PermissionRequiredMixin, ComponentEditView):
     permission_required = 'dcim.change_consoleport'
     model = ConsolePort
-    form_class = forms.ConsolePortForm
+    parent_field = 'device'
+    model_form = forms.ConsolePortForm
 
 
 class ConsolePortDeleteView(PermissionRequiredMixin, ComponentDeleteView):
     permission_required = 'dcim.delete_consoleport'
     model = ConsolePort
+    parent_field = 'device'
 
 
 class ConsolePortBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
@@ -1149,6 +1117,7 @@ class ConsoleServerPortCreateView(PermissionRequiredMixin, ComponentCreateView):
     model = ConsoleServerPort
     form = forms.ConsoleServerPortCreateForm
     model_form = forms.ConsoleServerPortForm
+    template_name = 'dcim/device_component_add.html'
 
 
 @permission_required('dcim.change_consoleserverport')
@@ -1233,12 +1202,14 @@ def consoleserverport_disconnect(request, pk):
 class ConsoleServerPortEditView(PermissionRequiredMixin, ComponentEditView):
     permission_required = 'dcim.change_consoleserverport'
     model = ConsoleServerPort
-    form_class = forms.ConsoleServerPortForm
+    parent_field = 'device'
+    model_form = forms.ConsoleServerPortForm
 
 
 class ConsoleServerPortDeleteView(PermissionRequiredMixin, ComponentDeleteView):
     permission_required = 'dcim.delete_consoleserverport'
     model = ConsoleServerPort
+    parent_field = 'device'
 
 
 class ConsoleServerPortBulkDisconnectView(PermissionRequiredMixin, BulkDisconnectView):
@@ -1268,6 +1239,7 @@ class PowerPortCreateView(PermissionRequiredMixin, ComponentCreateView):
     model = PowerPort
     form = forms.PowerPortCreateForm
     model_form = forms.PowerPortForm
+    template_name = 'dcim/device_component_add.html'
 
 
 @permission_required('dcim.change_powerport')
@@ -1349,12 +1321,14 @@ def powerport_disconnect(request, pk):
 class PowerPortEditView(PermissionRequiredMixin, ComponentEditView):
     permission_required = 'dcim.change_powerport'
     model = PowerPort
-    form_class = forms.PowerPortForm
+    parent_field = 'device'
+    model_form = forms.PowerPortForm
 
 
 class PowerPortDeleteView(PermissionRequiredMixin, ComponentDeleteView):
     permission_required = 'dcim.delete_powerport'
     model = PowerPort
+    parent_field = 'device'
 
 
 class PowerPortBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
@@ -1382,6 +1356,7 @@ class PowerOutletCreateView(PermissionRequiredMixin, ComponentCreateView):
     model = PowerOutlet
     form = forms.PowerOutletCreateForm
     model_form = forms.PowerOutletForm
+    template_name = 'dcim/device_component_add.html'
 
 
 @permission_required('dcim.change_poweroutlet')
@@ -1466,12 +1441,14 @@ def poweroutlet_disconnect(request, pk):
 class PowerOutletEditView(PermissionRequiredMixin, ComponentEditView):
     permission_required = 'dcim.change_poweroutlet'
     model = PowerOutlet
-    form_class = forms.PowerOutletForm
+    parent_field = 'device'
+    model_form = forms.PowerOutletForm
 
 
 class PowerOutletDeleteView(PermissionRequiredMixin, ComponentDeleteView):
     permission_required = 'dcim.delete_poweroutlet'
     model = PowerOutlet
+    parent_field = 'device'
 
 
 class PowerOutletBulkDisconnectView(PermissionRequiredMixin, BulkDisconnectView):
@@ -1503,17 +1480,20 @@ class InterfaceCreateView(PermissionRequiredMixin, ComponentCreateView):
     model = Interface
     form = forms.InterfaceCreateForm
     model_form = forms.InterfaceForm
+    template_name = 'dcim/device_component_add.html'
 
 
 class InterfaceEditView(PermissionRequiredMixin, ComponentEditView):
     permission_required = 'dcim.change_interface'
     model = Interface
-    form_class = forms.InterfaceForm
+    parent_field = 'device'
+    model_form = forms.InterfaceForm
 
 
 class InterfaceDeleteView(PermissionRequiredMixin, ComponentDeleteView):
     permission_required = 'dcim.delete_interface'
     model = Interface
+    parent_field = 'device'
 
 
 class InterfaceBulkDisconnectView(PermissionRequiredMixin, BulkDisconnectView):
@@ -1554,17 +1534,20 @@ class DeviceBayCreateView(PermissionRequiredMixin, ComponentCreateView):
     model = DeviceBay
     form = forms.DeviceBayCreateForm
     model_form = forms.DeviceBayForm
+    template_name = 'dcim/device_component_add.html'
 
 
 class DeviceBayEditView(PermissionRequiredMixin, ComponentEditView):
     permission_required = 'dcim.change_devicebay'
     model = DeviceBay
-    form_class = forms.DeviceBayForm
+    parent_field = 'device'
+    model_form = forms.DeviceBayForm
 
 
 class DeviceBayDeleteView(PermissionRequiredMixin, ComponentDeleteView):
     permission_required = 'dcim.delete_devicebay'
     model = DeviceBay
+    parent_field = 'device'
 
 
 @permission_required('dcim.change_devicebay')
@@ -1625,109 +1608,73 @@ class DeviceBayBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
 
 
 #
-# Bulk device component creation
+# Bulk Device component creation
 #
 
-class DeviceBulkAddComponentView(View):
-    """
-    Add one or more components (e.g. interfaces) to a selected set of Devices.
-    """
-    form = forms.DeviceBulkAddComponentForm
-    model = None
-    model_form = None
-
-    def get(self):
-        return redirect('dcim:device_list')
-
-    def post(self, request):
-
-        # Are we editing *all* objects in the queryset or just a selected subset?
-        if request.POST.get('_all'):
-            pk_list = [obj.pk for obj in filters.DeviceFilter(request.GET, Device.objects.all())]
-        else:
-            pk_list = [int(pk) for pk in request.POST.getlist('pk')]
-
-        if '_create' in request.POST:
-            form = self.form(request.POST)
-            if form.is_valid():
-
-                new_components = []
-                data = deepcopy(form.cleaned_data)
-                for device in data['pk']:
-
-                    names = data['name_pattern']
-                    for name in names:
-                        component_data = {
-                            'device': device.pk,
-                            'name': name,
-                        }
-                        component_data.update(data)
-                        component_form = self.model_form(component_data)
-                        if component_form.is_valid():
-                            new_components.append(component_form.save(commit=False))
-                        else:
-                            for field, errors in component_form.errors.as_data().items():
-                                for e in errors:
-                                    form.add_error(field, '{} {}: {}'.format(device, name, ', '.join(e)))
-
-                if not form.errors:
-                    self.model.objects.bulk_create(new_components)
-                    messages.success(request, "Added {} {} to {} devices.".format(
-                        len(new_components), self.model._meta.verbose_name_plural, len(form.cleaned_data['pk'])
-                    ))
-                    return redirect('dcim:device_list')
-
-        else:
-            form = self.form(initial={'pk': pk_list})
-
-        selected_devices = Device.objects.filter(pk__in=pk_list)
-        if not selected_devices:
-            messages.warning(request, "No devices were selected.")
-            return redirect('dcim:device_list')
-
-        return render(request, 'dcim/device_bulk_add_component.html', {
-            'form': form,
-            'component_name': self.model._meta.verbose_name_plural,
-            'selected_devices': selected_devices,
-            'return_url': reverse('dcim:device_list'),
-        })
-
-
-class DeviceBulkAddConsolePortView(PermissionRequiredMixin, DeviceBulkAddComponentView):
+class DeviceBulkAddConsolePortView(PermissionRequiredMixin, BulkComponentCreateView):
     permission_required = 'dcim.add_consoleport'
+    parent_model = Device
+    parent_field = 'device'
+    form = forms.DeviceBulkAddComponentForm
     model = ConsolePort
     model_form = forms.ConsolePortForm
+    table = tables.DeviceTable
+    default_return_url = 'dcim:device_list'
 
 
-class DeviceBulkAddConsoleServerPortView(PermissionRequiredMixin, DeviceBulkAddComponentView):
+class DeviceBulkAddConsoleServerPortView(PermissionRequiredMixin, BulkComponentCreateView):
     permission_required = 'dcim.add_consoleserverport'
+    parent_model = Device
+    parent_field = 'device'
+    form = forms.DeviceBulkAddComponentForm
     model = ConsoleServerPort
     model_form = forms.ConsoleServerPortForm
+    table = tables.DeviceTable
+    default_return_url = 'dcim:device_list'
 
 
-class DeviceBulkAddPowerPortView(PermissionRequiredMixin, DeviceBulkAddComponentView):
+class DeviceBulkAddPowerPortView(PermissionRequiredMixin, BulkComponentCreateView):
     permission_required = 'dcim.add_powerport'
+    parent_model = Device
+    parent_field = 'device'
+    form = forms.DeviceBulkAddComponentForm
     model = PowerPort
     model_form = forms.PowerPortForm
+    table = tables.DeviceTable
+    default_return_url = 'dcim:device_list'
 
 
-class DeviceBulkAddPowerOutletView(PermissionRequiredMixin, DeviceBulkAddComponentView):
+class DeviceBulkAddPowerOutletView(PermissionRequiredMixin, BulkComponentCreateView):
     permission_required = 'dcim.add_poweroutlet'
+    parent_model = Device
+    parent_field = 'device'
+    form = forms.DeviceBulkAddComponentForm
     model = PowerOutlet
     model_form = forms.PowerOutletForm
+    table = tables.DeviceTable
+    default_return_url = 'dcim:device_list'
 
 
-class DeviceBulkAddInterfaceView(PermissionRequiredMixin, DeviceBulkAddComponentView):
+class DeviceBulkAddInterfaceView(PermissionRequiredMixin, BulkComponentCreateView):
     permission_required = 'dcim.add_interface'
+    parent_model = Device
+    parent_field = 'device'
     form = forms.DeviceBulkAddInterfaceForm
     model = Interface
     model_form = forms.InterfaceForm
+    table = tables.DeviceTable
+    default_return_url = 'dcim:device_list'
 
 
-class DeviceBulkAddDeviceBayView(PermissionRequiredMixin, DeviceBulkAddComponentView):
+class DeviceBulkAddDeviceBayView(PermissionRequiredMixin, BulkComponentCreateView):
     permission_required = 'dcim.add_devicebay'
+    parent_model = Device
+    parent_field = 'device'
+    form = forms.DeviceBulkAddComponentForm
     model = DeviceBay
     model_form = forms.DeviceBayForm
+    table = tables.DeviceTable
+    default_return_url = 'dcim:device_list'
 
 
 #
@@ -1868,17 +1815,59 @@ 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, ComponentEditView):
     permission_required = 'dcim.change_inventoryitem'
     model = InventoryItem
-    form_class = forms.InventoryItemForm
+    parent_field = 'device'
+    model_form = forms.InventoryItemForm
 
     def alter_obj(self, obj, request, url_args, url_kwargs):
         if 'device' in url_kwargs:
             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, ComponentDeleteView):
     permission_required = 'dcim.delete_inventoryitem'
     model = InventoryItem
+    parent_field = 'device'
+
+    def get_return_url(self, request, obj):
+        return reverse('dcim:device_inventory', kwargs={'pk': obj.device.pk})
+
+
+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'

netbox/extras/admin.py

@@ -7,6 +7,18 @@ from django.utils.safestring import mark_safe
 from .models import CustomField, CustomFieldChoice, Graph, ExportTemplate, TopologyMap, UserAction
 
 
+def order_content_types(field):
+    """
+    Order the list of available ContentTypes by application
+    """
+    queryset = field.queryset.order_by('app_label', 'model')
+    field.choices = [(ct.pk, '{} > {}'.format(ct.app_label, ct.name)) for ct in queryset]
+
+
+#
+# Custom fields
+#
+
 class CustomFieldForm(forms.ModelForm):
 
     class Meta:
@@ -16,9 +28,7 @@ class CustomFieldForm(forms.ModelForm):
     def __init__(self, *args, **kwargs):
         super(CustomFieldForm, self).__init__(*args, **kwargs)
 
-        # Organize the available ContentTypes
-        queryset = self.fields['obj_type'].queryset.order_by('app_label', 'model')
-        self.fields['obj_type'].choices = [(ct.pk, '{} > {}'.format(ct.app_label, ct.name)) for ct in queryset]
+        order_content_types(self.fields['obj_type'])
 
 
 class CustomFieldChoiceAdmin(admin.TabularInline):
@@ -36,16 +46,43 @@ class CustomFieldAdmin(admin.ModelAdmin):
         return ', '.join([ct.name for ct in obj.obj_type.all()])
 
 
+#
+# Graphs
+#
+
 @admin.register(Graph)
 class GraphAdmin(admin.ModelAdmin):
     list_display = ['name', 'type', 'weight', 'source']
 
 
+#
+# Export templates
+#
+
+class ExportTemplateForm(forms.ModelForm):
+
+    class Meta:
+        model = ExportTemplate
+        exclude = []
+
+    def __init__(self, *args, **kwargs):
+        super(ExportTemplateForm, self).__init__(*args, **kwargs)
+
+        # Format ContentType choices
+        order_content_types(self.fields['content_type'])
+        self.fields['content_type'].choices.insert(0, ('', '---------'))
+
+
 @admin.register(ExportTemplate)
 class ExportTemplateAdmin(admin.ModelAdmin):
     list_display = ['name', 'content_type', 'description', 'mime_type', 'file_extension']
+    form = ExportTemplateForm
 
 
+#
+# Topology maps
+#
+
 @admin.register(TopologyMap)
 class TopologyMapAdmin(admin.ModelAdmin):
     list_display = ['name', 'slug', 'site']
@@ -54,6 +91,10 @@ class TopologyMapAdmin(admin.ModelAdmin):
     }
 
 
+#
+# User actions
+#
+
 @admin.register(UserAction)
 class UserActionAdmin(admin.ModelAdmin):
     actions = None

netbox/extras/api/customfields.py

@@ -1,15 +1,14 @@
 from __future__ import unicode_literals
-from datetime import datetime
 
-from rest_framework import serializers
-from rest_framework.exceptions import ValidationError
+from datetime import datetime
 
 from django.contrib.contenttypes.models import ContentType
 from django.db import transaction
+from rest_framework import serializers
+from rest_framework.exceptions import ValidationError
 
-from extras.models import (
-    CF_TYPE_BOOLEAN, CF_TYPE_DATE, CF_TYPE_SELECT, CustomField, CustomFieldChoice, CustomFieldValue,
-)
+from extras.constants import CF_TYPE_BOOLEAN, CF_TYPE_DATE, CF_TYPE_INTEGER, CF_TYPE_SELECT
+from extras.models import CustomField, CustomFieldChoice, CustomFieldValue
 from utilities.api import ValidatedModelSerializer
 
 
@@ -39,6 +38,15 @@ class CustomFieldsSerializer(serializers.BaseSerializer):
             # Data validation
             if value not in [None, '']:
 
+                # Validate integer
+                if cf.type == CF_TYPE_INTEGER:
+                    try:
+                        int(value)
+                    except ValueError:
+                        raise ValidationError(
+                            "Invalid value for integer field {}: {}".format(field_name, value)
+                        )
+
                 # Validate boolean
                 if cf.type == CF_TYPE_BOOLEAN and value not in [True, False, 1, 0]:
                     raise ValidationError(

netbox/extras/api/serializers.py

@@ -1,14 +1,12 @@
 from __future__ import unicode_literals
 
 from django.core.exceptions import ObjectDoesNotExist
-
 from rest_framework import serializers
 
 from dcim.api.serializers import NestedDeviceSerializer, NestedRackSerializer, NestedSiteSerializer
 from dcim.models import Device, Rack, Site
-from extras.models import (
-    ACTION_CHOICES, ExportTemplate, Graph, GRAPH_TYPE_CHOICES, ImageAttachment, TopologyMap, UserAction,
-)
+from extras.constants import ACTION_CHOICES, GRAPH_TYPE_CHOICES
+from extras.models import ExportTemplate, Graph, ImageAttachment, ReportResult, TopologyMap, UserAction
 from users.api.serializers import NestedUserSerializer
 from utilities.api import ChoiceFieldSerializer, ContentTypeFieldSerializer, ValidatedModelSerializer
 
@@ -127,6 +125,41 @@ class WritableImageAttachmentSerializer(ValidatedModelSerializer):
         return data
 
 
+#
+# Reports
+#
+
+class ReportResultSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = ReportResult
+        fields = ['created', 'user', 'failed', 'data']
+
+
+class NestedReportResultSerializer(serializers.ModelSerializer):
+    url = serializers.HyperlinkedIdentityField(
+        view_name='extras-api:report-detail',
+        lookup_field='report',
+        lookup_url_kwarg='pk'
+    )
+
+    class Meta:
+        model = ReportResult
+        fields = ['url', 'created', 'user', 'failed']
+
+
+class ReportSerializer(serializers.Serializer):
+    module = serializers.CharField(max_length=255)
+    name = serializers.CharField(max_length=255)
+    description = serializers.CharField(max_length=255, required=False)
+    test_methods = serializers.ListField(child=serializers.CharField(max_length=255))
+    result = NestedReportResultSerializer()
+
+
+class ReportDetailSerializer(ReportSerializer):
+    result = ReportResultSerializer()
+
+
 #
 # User actions
 #

netbox/extras/api/urls.py

@@ -16,6 +16,9 @@ class ExtrasRootView(routers.APIRootView):
 router = routers.DefaultRouter()
 router.APIRootView = ExtrasRootView
 
+# Field choices
+router.register(r'_choices', views.ExtrasFieldChoicesViewSet, base_name='field-choice')
+
 # Graphs
 router.register(r'graphs', views.GraphViewSet)
 
@@ -28,6 +31,9 @@ router.register(r'topology-maps', views.TopologyMapViewSet)
 # Image attachments
 router.register(r'image-attachments', views.ImageAttachmentViewSet)
 
+# Reports
+router.register(r'reports', views.ReportViewSet, base_name='report')
+
 # Recent activity
 router.register(r'recent-activity', views.RecentActivityViewSet)
 

netbox/extras/api/views.py

@@ -1,18 +1,35 @@
 from __future__ import unicode_literals
 
-from rest_framework.decorators import detail_route
-from rest_framework.viewsets import ModelViewSet, ReadOnlyModelViewSet
-
 from django.contrib.contenttypes.models import ContentType
-from django.http import HttpResponse
+from django.http import Http404, HttpResponse
 from django.shortcuts import get_object_or_404
+from rest_framework.decorators import detail_route
+from rest_framework.exceptions import PermissionDenied
+from rest_framework.response import Response
+from rest_framework.viewsets import ModelViewSet, ReadOnlyModelViewSet, ViewSet
 
 from extras import filters
-from extras.models import ExportTemplate, Graph, ImageAttachment, TopologyMap, UserAction
-from utilities.api import WritableSerializerMixin
+from extras.models import CustomField, ExportTemplate, Graph, ImageAttachment, ReportResult, TopologyMap, UserAction
+from extras.reports import get_report, get_reports
+from utilities.api import FieldChoicesViewSet, IsAuthenticatedOrLoginNotRequired, WritableSerializerMixin
 from . import serializers
 
 
+#
+# Field choices
+#
+
+class ExtrasFieldChoicesViewSet(FieldChoicesViewSet):
+    fields = (
+        (CustomField, ['type']),
+        (Graph, ['type']),
+    )
+
+
+#
+# Custom fields
+#
+
 class CustomFieldModelViewSet(ModelViewSet):
     """
     Include the applicable set of CustomFields in the ModelViewSet context.
@@ -43,6 +60,10 @@ class CustomFieldModelViewSet(ModelViewSet):
         return super(CustomFieldModelViewSet, self).get_queryset().prefetch_related('custom_field_values__field')
 
 
+#
+# Graphs
+#
+
 class GraphViewSet(WritableSerializerMixin, ModelViewSet):
     queryset = Graph.objects.all()
     serializer_class = serializers.GraphSerializer
@@ -50,12 +71,20 @@ class GraphViewSet(WritableSerializerMixin, ModelViewSet):
     filter_class = filters.GraphFilter
 
 
+#
+# Export templates
+#
+
 class ExportTemplateViewSet(WritableSerializerMixin, ModelViewSet):
     queryset = ExportTemplate.objects.all()
     serializer_class = serializers.ExportTemplateSerializer
     filter_class = filters.ExportTemplateFilter
 
 
+#
+# Topology maps
+#
+
 class TopologyMapViewSet(WritableSerializerMixin, ModelViewSet):
     queryset = TopologyMap.objects.select_related('site')
     serializer_class = serializers.TopologyMapSerializer
@@ -82,12 +111,96 @@ class TopologyMapViewSet(WritableSerializerMixin, ModelViewSet):
         return response
 
 
+#
+# Image attachments
+#
+
 class ImageAttachmentViewSet(WritableSerializerMixin, ModelViewSet):
     queryset = ImageAttachment.objects.all()
     serializer_class = serializers.ImageAttachmentSerializer
     write_serializer_class = serializers.WritableImageAttachmentSerializer
 
 
+#
+# Reports
+#
+
+class ReportViewSet(ViewSet):
+    permission_classes = [IsAuthenticatedOrLoginNotRequired]
+    _ignore_model_permissions = True
+    exclude_from_schema = True
+    lookup_value_regex = '[^/]+'  # Allow dots
+
+    def _retrieve_report(self, pk):
+
+        # Read the PK as "<module>.<report>"
+        if '.' not in pk:
+            raise Http404
+        module_name, report_name = pk.split('.', 1)
+
+        # Raise a 404 on an invalid Report module/name
+        report = get_report(module_name, report_name)
+        if report is None:
+            raise Http404
+
+        return report
+
+    def list(self, request):
+        """
+        Compile all reports and their related results (if any). Result data is deferred in the list view.
+        """
+        report_list = []
+
+        # Iterate through all available Reports.
+        for module_name, reports in get_reports():
+            for report in reports:
+
+                # Attach the relevant ReportResult (if any) to each Report.
+                report.result = ReportResult.objects.filter(report=report.full_name).defer('data').first()
+                report_list.append(report)
+
+        serializer = serializers.ReportSerializer(report_list, many=True, context={
+            'request': request,
+        })
+
+        return Response(serializer.data)
+
+    def retrieve(self, request, pk):
+        """
+        Retrieve a single Report identified as "<module>.<report>".
+        """
+
+        # Retrieve the Report and ReportResult, if any.
+        report = self._retrieve_report(pk)
+        report.result = ReportResult.objects.filter(report=report.full_name).first()
+
+        serializer = serializers.ReportDetailSerializer(report)
+
+        return Response(serializer.data)
+
+    @detail_route(methods=['post'])
+    def run(self, request, pk):
+        """
+        Run a Report and create a new ReportResult, overwriting any previous result for the Report.
+        """
+
+        # Check that the user has permission to run reports.
+        if not request.user.has_perm('extras.add_reportresult'):
+            raise PermissionDenied("This user does not have permission to run reports.")
+
+        # Retrieve and run the Report. This will create a new ReportResult.
+        report = self._retrieve_report(pk)
+        report.run()
+
+        serializer = serializers.ReportDetailSerializer(report)
+
+        return Response(serializer.data)
+
+
+#
+# User activity
+#
+
 class RecentActivityViewSet(ReadOnlyModelViewSet):
     """
     List all UserActions to provide a log of recent activity.

netbox/extras/constants.py

@@ -3,10 +3,11 @@ from __future__ import unicode_literals
 
 # Models which support custom fields
 CUSTOMFIELD_MODELS = (
+    'provider', 'circuit',                                  # Circuits
     'site', 'rack', 'devicetype', 'device',                 # DCIM
     'aggregate', 'prefix', 'ipaddress', 'vlan', 'vrf',      # IPAM
-    'provider', 'circuit',                                  # Circuits
-    'tenant',                                               # Tenants
+    'tenant',                                               # Tenancy
+    'cluster', 'virtualmachine',                            # Virtualization
 )
 
 # Custom field types
@@ -37,10 +38,12 @@ GRAPH_TYPE_CHOICES = (
 
 # Models which support export templates
 EXPORTTEMPLATE_MODELS = [
-    'site', 'rack', 'device', 'consoleport', 'powerport', 'interfaceconnection',    # DCIM
-    'aggregate', 'prefix', 'ipaddress', 'vlan',                                     # IPAM
     'provider', 'circuit',                                                          # Circuits
-    'tenant',                                                                       # Tenants
+    'site', 'region', 'rack', 'rackgroup', 'manufacturer', 'devicetype', 'device',  # DCIM
+    'consoleport', 'powerport', 'interfaceconnection',                              # DCIM
+    'aggregate', 'prefix', 'ipaddress', 'vlan',                                     # IPAM
+    'tenant',                                                                       # Tenancy
+    'cluster', 'virtualmachine',                                                    # Virtualization
 ]
 
 # User action types
@@ -60,3 +63,17 @@ ACTION_CHOICES = (
     (ACTION_DELETE, 'deleted'),
     (ACTION_BULK_DELETE, 'bulk deleted'),
 )
+
+# Report logging levels
+LOG_DEFAULT = 0
+LOG_SUCCESS = 10
+LOG_INFO = 20
+LOG_WARNING = 30
+LOG_FAILURE = 40
+LOG_LEVEL_CODES = {
+    LOG_DEFAULT: 'default',
+    LOG_SUCCESS: 'success',
+    LOG_INFO: 'info',
+    LOG_WARNING: 'warning',
+    LOG_FAILURE: 'failure',
+}

netbox/extras/filters.py

@@ -1,12 +1,12 @@
 from __future__ import unicode_literals
 
 import django_filters
-
 from django.contrib.auth.models import User
 from django.contrib.contenttypes.models import ContentType
 
 from dcim.models import Site
-from .models import CF_TYPE_SELECT, CustomField, Graph, ExportTemplate, TopologyMap, UserAction
+from .constants import CF_TYPE_SELECT
+from .models import CustomField, Graph, ExportTemplate, TopologyMap, UserAction
 
 
 class CustomFieldFilter(django_filters.Filter):
@@ -19,17 +19,28 @@ class CustomFieldFilter(django_filters.Filter):
         super(CustomFieldFilter, self).__init__(*args, **kwargs)
 
     def filter(self, queryset, value):
+
         # Skip filter on empty value
         if not value.strip():
             return queryset
-        # Treat 0 as None for Select fields
-        try:
-            if self.cf_type == CF_TYPE_SELECT and int(value) == 0:
-                return queryset.exclude(
-                    custom_field_values__field__name=self.name,
-                )
-        except ValueError:
-            pass
+
+        # Selection fields get special treatment (values must be integers)
+        if self.cf_type == CF_TYPE_SELECT:
+            try:
+                # Treat 0 as None
+                if int(value) == 0:
+                    return queryset.exclude(
+                        custom_field_values__field__name=self.name,
+                    )
+                # Match on exact CustomFieldChoice PK
+                else:
+                    return queryset.filter(
+                        custom_field_values__field__name=self.name,
+                        custom_field_values__serialized_value=value,
+                    )
+            except ValueError:
+                return queryset.none()
+
         return queryset.filter(
             custom_field_values__field__name=self.name,
             custom_field_values__serialized_value__icontains=value,

netbox/extras/forms.py

@@ -1,14 +1,13 @@
 from __future__ import unicode_literals
+
 from collections import OrderedDict
 
 from django import forms
 from django.contrib.contenttypes.models import ContentType
 
 from utilities.forms import BootstrapMixin, BulkEditForm, LaxURLField
-from .models import (
-    CF_TYPE_BOOLEAN, CF_TYPE_DATE, CF_TYPE_INTEGER, CF_TYPE_SELECT, CF_TYPE_URL, CustomField, CustomFieldValue,
-    ImageAttachment,
-)
+from .constants import CF_TYPE_BOOLEAN, CF_TYPE_DATE, CF_TYPE_INTEGER, CF_TYPE_SELECT, CF_TYPE_URL
+from .models import CustomField, CustomFieldValue, ImageAttachment
 
 
 def get_custom_fields_for_model(content_type, filterable_only=False, bulk_edit=False):

netbox/extras/management/commands/nbshell.py

@@ -10,8 +10,7 @@ from django.conf import settings
 from django.core.management.base import BaseCommand
 from django.db.models import Model
 
-
-APPS = ['circuits', 'dcim', 'extras', 'ipam', 'secrets', 'tenancy', 'users']
+APPS = ['circuits', 'dcim', 'extras', 'ipam', 'secrets', 'tenancy', 'users', 'virtualization']
 
 BANNER_TEXT = """### NetBox interactive shell ({node})
 ### Python {python} | Django {django} | NetBox {netbox}

netbox/extras/management/commands/run_inventory.py

@@ -1,12 +1,12 @@
 from __future__ import unicode_literals
 
 from getpass import getpass
-from ncclient.transport.errors import AuthenticationError
-from paramiko import AuthenticationException
 
 from django.conf import settings
 from django.core.management.base import BaseCommand, CommandError
 from django.db import transaction
+from ncclient.transport.errors import AuthenticationError
+from paramiko import AuthenticationException
 
 from dcim.models import Device, InventoryItem, Site, STATUS_ACTIVE
 

netbox/extras/management/commands/runreport.py

@@ -0,0 +1,46 @@
+from __future__ import unicode_literals
+
+from django.core.management.base import BaseCommand
+from django.utils import timezone
+
+from extras.reports import get_reports
+
+
+class Command(BaseCommand):
+    help = "Run a report to validate data in NetBox"
+
+    def add_arguments(self, parser):
+        parser.add_argument('reports', nargs='+', help="Report(s) to run")
+
+    def handle(self, *args, **options):
+
+        # Gather all available reports
+        reports = get_reports()
+
+        # Run reports
+        for module_name, report_list in reports:
+            for report in report_list:
+                if module_name in options['reports'] or report.full_name in options['reports']:
+
+                    # Run the report and create a new ReportResult
+                    self.stdout.write(
+                        "[{:%H:%M:%S}] Running {}...".format(timezone.now(), report.full_name)
+                    )
+                    report.run()
+
+                    # Report on success/failure
+                    status = self.style.ERROR('FAILED') if report.failed else self.style.SUCCESS('SUCCESS')
+                    for test_name, attrs in report.result.data.items():
+                        self.stdout.write(
+                            "\t{}: {} success, {} info, {} warning, {} failure".format(
+                                test_name, attrs['success'], attrs['info'], attrs['warning'], attrs['failure']
+                            )
+                        )
+                    self.stdout.write(
+                        "[{:%H:%M:%S}] {}: {}".format(timezone.now(), report.full_name, status)
+                    )
+
+        # Wrap things up
+        self.stdout.write(
+            "[{:%H:%M:%S}] Finished".format(timezone.now())
+        )

netbox/extras/migrations/0008_reports.py

@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.4 on 2017-09-26 21:25
+from __future__ import unicode_literals
+from distutils.version import StrictVersion
+import re
+
+from django.conf import settings
+import django.contrib.postgres.fields.jsonb
+from django.db import connection, migrations, models
+import django.db.models.deletion
+from django.db.utils import OperationalError
+
+
+def verify_postgresql_version(apps, schema_editor):
+    """
+    Verify that PostgreSQL is version 9.4 or higher.
+    """
+    try:
+        with connection.cursor() as cursor:
+            cursor.execute("SELECT VERSION()")
+            row = cursor.fetchone()
+            pg_version = re.match('^PostgreSQL (\d+\.\d+(\.\d+)?)', row[0]).group(1)
+            if StrictVersion(pg_version) < StrictVersion('9.4.0'):
+                raise Exception("PostgreSQL 9.4.0 or higher is required ({} found). Upgrade PostgreSQL and then run migrations again.".format(pg_version))
+
+    # Skip if the database is missing (e.g. for CI testing) or misconfigured.
+    except OperationalError:
+        pass
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('extras', '0007_unicode_literals'),
+    ]
+
+    operations = [
+        migrations.RunPython(verify_postgresql_version),
+        migrations.CreateModel(
+            name='ReportResult',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('report', models.CharField(max_length=255, unique=True)),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('failed', models.BooleanField()),
+                ('data', django.contrib.postgres.fields.jsonb.JSONField()),
+                ('user', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'ordering': ['report'],
+            },
+        ),
+    ]

netbox/extras/models.py

@@ -1,11 +1,13 @@
 from __future__ import unicode_literals
+
 from collections import OrderedDict
 from datetime import date
-import graphviz
 
+import graphviz
 from django.contrib.auth.models import User
 from django.contrib.contenttypes.fields import GenericForeignKey
 from django.contrib.contenttypes.models import ContentType
+from django.contrib.postgres.fields import JSONField
 from django.core.validators import ValidationError
 from django.db import models
 from django.db.models import Q
@@ -273,6 +275,7 @@ class TopologyMap(models.Model):
         # Construct the graph
         graph = graphviz.Graph()
         graph.graph_attr['ranksep'] = '1'
+        seen = set()
         for i, device_set in enumerate(self.device_sets):
 
             subgraph = graphviz.Graph(name='sg{}'.format(i))
@@ -287,6 +290,9 @@ class TopologyMap(models.Model):
             devices = []
             for query in device_set.strip(';').split(';'):  # Split regexes on semicolons
                 devices += Device.objects.filter(name__regex=query).select_related('device_role')
+            # Remove duplicate devices
+            devices = [d for d in devices if d.id not in seen]
+            seen.update([d.id for d in devices])
             for d in devices:
                 bg_color = '#{}'.format(d.device_role.color)
                 fg_color = '#{}'.format(foreground_color(d.device_role.color))
@@ -388,6 +394,24 @@ class ImageAttachment(models.Model):
             return None
 
 
+#
+# Report results
+#
+
+class ReportResult(models.Model):
+    """
+    This model stores the results from running a user-defined report.
+    """
+    report = models.CharField(max_length=255, unique=True)
+    created = models.DateTimeField(auto_now_add=True)
+    user = models.ForeignKey(User, on_delete=models.SET_NULL, related_name='+', blank=True, null=True)
+    failed = models.BooleanField()
+    data = JSONField()
+
+    class Meta:
+        ordering = ['report']
+
+
 #
 # User actions
 #

netbox/extras/reports.py

@@ -0,0 +1,189 @@
+from __future__ import unicode_literals
+
+import importlib
+import inspect
+import pkgutil
+from collections import OrderedDict
+
+from django.conf import settings
+from django.utils import timezone
+
+from .constants import LOG_DEFAULT, LOG_FAILURE, LOG_INFO, LOG_LEVEL_CODES, LOG_SUCCESS, LOG_WARNING
+from .models import ReportResult
+
+
+def is_report(obj):
+    """
+    Returns True if the given object is a Report.
+    """
+    if obj in Report.__subclasses__():
+        return True
+    return False
+
+
+def get_report(module_name, report_name):
+    """
+    Return a specific report from within a module.
+    """
+    module = importlib.import_module('reports.{}'.format(module_name))
+    report = getattr(module, report_name, None)
+    if report is None:
+        return None
+    return report()
+
+
+def get_reports():
+    """
+    Compile a list of all reports available across all modules in the reports path. Returns a list of tuples:
+
+    [
+        (module_name, (report, report, report, ...)),
+        (module_name, (report, report, report, ...)),
+        ...
+    ]
+    """
+    module_list = []
+
+    # Iterate through all modules within the reports path. These are the user-created files in which reports are
+    # defined.
+    for importer, module_name, is_pkg in pkgutil.walk_packages([settings.REPORTS_ROOT]):
+        module = importlib.import_module('reports.{}'.format(module_name))
+        report_list = [cls() for _, cls in inspect.getmembers(module, is_report)]
+        module_list.append((module_name, report_list))
+
+    return module_list
+
+
+class Report(object):
+    """
+    NetBox users can extend this object to write custom reports to be used for validating data within NetBox. Each
+    report must have one or more test methods named `test_*`.
+
+    The `_results` attribute of a completed report will take the following form:
+
+    {
+        'test_bar': {
+            'failures': 42,
+            'log': [
+                (<datetime>, <level>, <object>, <message>),
+                ...
+            ]
+        },
+        'test_foo': {
+            'failures': 0,
+            'log': [
+                (<datetime>, <level>, <object>, <message>),
+                ...
+            ]
+        }
+    }
+    """
+    description = None
+
+    def __init__(self):
+
+        self._results = OrderedDict()
+        self.active_test = None
+        self.failed = False
+
+        # Compile test methods and initialize results skeleton
+        test_methods = []
+        for method in dir(self):
+            if method.startswith('test_') and callable(getattr(self, method)):
+                test_methods.append(method)
+                self._results[method] = OrderedDict([
+                    ('success', 0),
+                    ('info', 0),
+                    ('warning', 0),
+                    ('failure', 0),
+                    ('log', []),
+                ])
+        if not test_methods:
+            raise Exception("A report must contain at least one test method.")
+        self.test_methods = test_methods
+
+    @property
+    def module(self):
+        return self.__module__.rsplit('.', 1)[1]
+
+    @property
+    def name(self):
+        return self.__class__.__name__
+
+    @property
+    def full_name(self):
+        return '.'.join([self.module, self.name])
+
+    def _log(self, obj, message, level=LOG_DEFAULT):
+        """
+        Log a message from a test method. Do not call this method directly; use one of the log_* wrappers below.
+        """
+        if level not in LOG_LEVEL_CODES:
+            raise Exception("Unknown logging level: {}".format(level))
+        self._results[self.active_test]['log'].append((
+            timezone.now().isoformat(),
+            LOG_LEVEL_CODES.get(level),
+            str(obj) if obj else None,
+            obj.get_absolute_url() if getattr(obj, 'get_absolute_url', None) else None,
+            message,
+        ))
+
+    def log(self, message):
+        """
+        Log a message which is not associated with a particular object.
+        """
+        self._log(None, message, level=LOG_DEFAULT)
+
+    def log_success(self, obj, message=None):
+        """
+        Record a successful test against an object. Logging a message is optional.
+        """
+        if message:
+            self._log(obj, message, level=LOG_SUCCESS)
+        self._results[self.active_test]['success'] += 1
+
+    def log_info(self, obj, message):
+        """
+        Log an informational message.
+        """
+        self._log(obj, message, level=LOG_INFO)
+        self._results[self.active_test]['info'] += 1
+
+    def log_warning(self, obj, message):
+        """
+        Log a warning.
+        """
+        self._log(obj, message, level=LOG_WARNING)
+        self._results[self.active_test]['warning'] += 1
+
+    def log_failure(self, obj, message):
+        """
+        Log a failure. Calling this method will automatically mark the report as failed.
+        """
+        self._log(obj, message, level=LOG_FAILURE)
+        self._results[self.active_test]['failure'] += 1
+        self.failed = True
+
+    def run(self):
+        """
+        Run the report and return its results. Each test method will be executed in order.
+        """
+        for method_name in self.test_methods:
+            self.active_test = method_name
+            test_method = getattr(self, method_name)
+            test_method()
+
+        # Delete any previous ReportResult and create a new one to record the result.
+        ReportResult.objects.filter(report=self.full_name).delete()
+        result = ReportResult(report=self.full_name, failed=self.failed, data=self._results)
+        result.save()
+        self.result = result
+
+        # Perform any post-run tasks
+        self.post_run()
+
+    def post_run(self):
+        """
+        Extend this method to include any tasks which should execute after the report has been run.
+        """
+        pass

netbox/extras/rpc.py

@@ -1,11 +1,11 @@
 from __future__ import unicode_literals
+
 import re
 import time
 
-from ncclient import manager
 import paramiko
 import xmltodict
-
+from ncclient import manager
 
 CONNECT_TIMEOUT = 5  # seconds
 
@@ -20,19 +20,6 @@ class RPCClient(object):
         except AttributeError:
             raise Exception("Specified device ({}) does not have a primary IP defined.".format(device))
 
-    def get_lldp_neighbors(self):
-        """
-        Returns a list of dictionaries, each representing an LLDP neighbor adjacency.
-
-        {
-            'local-interface': <str>,
-            'name': <str>,
-            'remote-interface': <str>,
-            'chassis-id': <str>,
-        }
-        """
-        raise NotImplementedError("Feature not implemented for this platform.")
-
     def get_inventory(self):
         """
         Returns a dictionary representing the device chassis and installed inventory items.
@@ -123,30 +110,6 @@ class JunosNC(RPCClient):
         # Close the connection to the device
         self.manager.close_session()
 
-    def get_lldp_neighbors(self):
-
-        rpc_reply = self.manager.dispatch('get-lldp-neighbors-information')
-        lldp_neighbors_raw = xmltodict.parse(rpc_reply.xml)['rpc-reply']['lldp-neighbors-information']['lldp-neighbor-information']
-
-        result = []
-        for neighbor_raw in lldp_neighbors_raw:
-            neighbor = dict()
-            neighbor['local-interface'] = neighbor_raw.get('lldp-local-port-id')
-            name = neighbor_raw.get('lldp-remote-system-name')
-            if name:
-                neighbor['name'] = name.split('.')[0]  # Split hostname from domain if one is present
-            else:
-                neighbor['name'] = ''
-            try:
-                neighbor['remote-interface'] = neighbor_raw['lldp-remote-port-description']
-            except KeyError:
-                # Older versions of Junos report on interface ID instead of description
-                neighbor['remote-interface'] = neighbor_raw.get('lldp-remote-port-id')
-            neighbor['chassis-id'] = neighbor_raw.get('lldp-remote-chassis-id')
-            result.append(neighbor)
-
-        return result
-
     def get_inventory(self):
 
         def glean_items(node, depth=0):

netbox/extras/tests/test_api.py

@@ -1,14 +1,14 @@
 from __future__ import unicode_literals
 
-from rest_framework import status
-from rest_framework.test import APITestCase
-
 from django.contrib.auth.models import User
 from django.contrib.contenttypes.models import ContentType
 from django.urls import reverse
+from rest_framework import status
+from rest_framework.test import APITestCase
 
 from dcim.models import Device
-from extras.models import Graph, GRAPH_TYPE_SITE, ExportTemplate
+from extras.constants import GRAPH_TYPE_SITE
+from extras.models import Graph, ExportTemplate
 from users.models import Token
 from utilities.tests import HttpStatusMixin
 

netbox/extras/tests/test_customfields.py

@@ -1,19 +1,17 @@
 from __future__ import unicode_literals
-from datetime import date
 
-from rest_framework import status
-from rest_framework.test import APITestCase
+from datetime import date
 
 from django.contrib.auth.models import User
 from django.contrib.contenttypes.models import ContentType
 from django.test import TestCase
 from django.urls import reverse
+from rest_framework import status
+from rest_framework.test import APITestCase
 
 from dcim.models import Site
-from extras.models import (
-    CustomField, CustomFieldValue, CustomFieldChoice, CF_TYPE_TEXT, CF_TYPE_INTEGER, CF_TYPE_BOOLEAN, CF_TYPE_DATE,
-    CF_TYPE_SELECT, CF_TYPE_URL,
-)
+from extras.constants import CF_TYPE_TEXT, CF_TYPE_INTEGER, CF_TYPE_BOOLEAN, CF_TYPE_DATE, CF_TYPE_SELECT, CF_TYPE_URL
+from extras.models import CustomField, CustomFieldValue, CustomFieldChoice
 from users.models import Token
 from utilities.tests import HttpStatusMixin
 

netbox/extras/urls.py

@@ -4,7 +4,6 @@ from django.conf.urls import url
 
 from extras import views
 
-
 app_name = 'extras'
 urlpatterns = [
 
@@ -12,4 +11,9 @@ urlpatterns = [
     url(r'^image-attachments/(?P<pk>\d+)/edit/$', views.ImageAttachmentEditView.as_view(), name='imageattachment_edit'),
     url(r'^image-attachments/(?P<pk>\d+)/delete/$', views.ImageAttachmentDeleteView.as_view(), name='imageattachment_delete'),
 
+    # Reports
+    url(r'^reports/$', views.ReportListView.as_view(), name='report_list'),
+    url(r'^reports/(?P<name>[^/]+\.[^/]+)/$', views.ReportView.as_view(), name='report'),
+    url(r'^reports/(?P<name>[^/]+\.[^/]+)/run/$', views.ReportRunView.as_view(), name='report_run'),
+
 ]

netbox/extras/views.py

@@ -1,17 +1,27 @@
 from __future__ import unicode_literals
 
+from django.contrib import messages
 from django.contrib.auth.mixins import PermissionRequiredMixin
-from django.shortcuts import get_object_or_404
+from django.http import Http404
+from django.shortcuts import get_object_or_404, redirect, render
+from django.utils.safestring import mark_safe
+from django.views.generic import View
 
+from utilities.forms import ConfirmationForm
 from utilities.views import ObjectDeleteView, ObjectEditView
 from .forms import ImageAttachmentForm
-from .models import ImageAttachment
+from .models import ImageAttachment, ReportResult, UserAction
+from .reports import get_report, get_reports
 
 
+#
+# Image attachments
+#
+
 class ImageAttachmentEditView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'extras.change_imageattachment'
     model = ImageAttachment
-    form_class = ImageAttachmentForm
+    model_form = ImageAttachmentForm
 
     def alter_obj(self, imageattachment, request, args, kwargs):
         if not imageattachment.pk:
@@ -30,3 +40,79 @@ class ImageAttachmentDeleteView(PermissionRequiredMixin, ObjectDeleteView):
 
     def get_return_url(self, request, imageattachment):
         return imageattachment.parent.get_absolute_url()
+
+
+#
+# Reports
+#
+
+class ReportListView(View):
+    """
+    Retrieve all of the available reports from disk and the recorded ReportResult (if any) for each.
+    """
+
+    def get(self, request):
+
+        reports = get_reports()
+        results = {r.report: r for r in ReportResult.objects.all()}
+
+        ret = []
+        for module, report_list in reports:
+            module_reports = []
+            for report in report_list:
+                report.result = results.get(report.full_name, None)
+                module_reports.append(report)
+            ret.append((module, module_reports))
+
+        return render(request, 'extras/report_list.html', {
+            'reports': ret,
+        })
+
+
+class ReportView(View):
+    """
+    Display a single Report and its associated ReportResult (if any).
+    """
+
+    def get(self, request, name):
+
+        # Retrieve the Report by "<module>.<report>"
+        module_name, report_name = name.split('.')
+        report = get_report(module_name, report_name)
+        if report is None:
+            raise Http404
+
+        # Attach the ReportResult (if any)
+        report.result = ReportResult.objects.filter(report=report.full_name).first()
+
+        return render(request, 'extras/report.html', {
+            'report': report,
+            'run_form': ConfirmationForm(),
+        })
+
+
+class ReportRunView(PermissionRequiredMixin, View):
+    """
+    Run a Report and record a new ReportResult.
+    """
+    permission_required = 'extras.add_reportresult'
+
+    def post(self, request, name):
+
+        # Retrieve the Report by "<module>.<report>"
+        module_name, report_name = name.split('.')
+        report = get_report(module_name, report_name)
+        if report is None:
+            raise Http404
+
+        form = ConfirmationForm(request.POST)
+        if form.is_valid():
+
+            # Run the Report. A new ReportResult is created.
+            report.run()
+            result = 'failed' if report.failed else 'passed'
+            msg = "Ran report {} ({})".format(report.full_name, result)
+            messages.success(request, mark_safe(msg))
+            UserAction.objects.log_create(request.user, report.result, msg)
+
+        return redirect('extras:report', name=report.full_name)

netbox/ipam/api/serializers.py

@@ -1,4 +1,5 @@
 from __future__ import unicode_literals
+
 from collections import OrderedDict
 
 from rest_framework import serializers
@@ -6,12 +7,13 @@ from rest_framework.validators import UniqueTogetherValidator
 
 from dcim.api.serializers import NestedDeviceSerializer, InterfaceSerializer, NestedSiteSerializer
 from extras.api.customfields import CustomFieldModelSerializer
-from ipam.models import (
-    Aggregate, IPAddress, IPADDRESS_ROLE_CHOICES, IPADDRESS_STATUS_CHOICES, IP_PROTOCOL_CHOICES, Prefix,
-    PREFIX_STATUS_CHOICES, RIR, Role, Service, VLAN, VLAN_STATUS_CHOICES, VLANGroup, VRF,
+from ipam.constants import (
+    IPADDRESS_ROLE_CHOICES, IPADDRESS_STATUS_CHOICES, IP_PROTOCOL_CHOICES, PREFIX_STATUS_CHOICES, VLAN_STATUS_CHOICES,
 )
+from ipam.models import Aggregate, IPAddress, Prefix, RIR, Role, Service, VLAN, VLANGroup, VRF
 from tenancy.api.serializers import NestedTenantSerializer
 from utilities.api import ChoiceFieldSerializer, ValidatedModelSerializer
+from virtualization.api.serializers import NestedVirtualMachineSerializer
 
 
 #
@@ -239,12 +241,22 @@ class WritablePrefixSerializer(CustomFieldModelSerializer):
 # IP addresses
 #
 
+class IPAddressInterfaceSerializer(InterfaceSerializer):
+    virtual_machine = NestedVirtualMachineSerializer()
+
+    class Meta(InterfaceSerializer.Meta):
+        fields = [
+            'id', 'device', 'virtual_machine', 'name', 'form_factor', 'enabled', 'lag', 'mtu', 'mac_address',
+            'mgmt_only', 'description', 'is_connected', 'interface_connection', 'circuit_termination',
+        ]
+
+
 class IPAddressSerializer(CustomFieldModelSerializer):
     vrf = NestedVRFSerializer()
     tenant = NestedTenantSerializer()
     status = ChoiceFieldSerializer(choices=IPADDRESS_STATUS_CHOICES)
     role = ChoiceFieldSerializer(choices=IPADDRESS_ROLE_CHOICES)
-    interface = InterfaceSerializer()
+    interface = IPAddressInterfaceSerializer()
 
     class Meta:
         model = IPAddress
@@ -261,6 +273,7 @@ class NestedIPAddressSerializer(serializers.ModelSerializer):
         model = IPAddress
         fields = ['id', 'url', 'family', 'address']
 
+
 IPAddressSerializer._declared_fields['nat_inside'] = NestedIPAddressSerializer()
 IPAddressSerializer._declared_fields['nat_outside'] = NestedIPAddressSerializer()
 
@@ -295,12 +308,13 @@ class AvailableIPSerializer(serializers.Serializer):
 
 class ServiceSerializer(serializers.ModelSerializer):
     device = NestedDeviceSerializer()
+    virtual_machine = NestedVirtualMachineSerializer()
     protocol = ChoiceFieldSerializer(choices=IP_PROTOCOL_CHOICES)
     ipaddresses = NestedIPAddressSerializer(many=True)
 
     class Meta:
         model = Service
-        fields = ['id', 'device', 'name', 'port', 'protocol', 'ipaddresses', 'description']
+        fields = ['id', 'device', 'virtual_machine', 'name', 'port', 'protocol', 'ipaddresses', 'description']
 
 
 # TODO: Figure out how to use model validation with ManyToManyFields. Calling clean() yields a ValueError.
@@ -308,4 +322,4 @@ class WritableServiceSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Service
-        fields = ['id', 'device', 'name', 'port', 'protocol', 'ipaddresses', 'description']
+        fields = ['id', 'device', 'virtual_machine', 'name', 'port', 'protocol', 'ipaddresses', 'description']

netbox/ipam/api/urls.py

@@ -16,6 +16,9 @@ class IPAMRootView(routers.APIRootView):
 router = routers.DefaultRouter()
 router.APIRootView = IPAMRootView
 
+# Field choices
+router.register(r'_choices', views.IPAMFieldChoicesViewSet, base_name='field-choice')
+
 # VRFs
 router.register(r'vrfs', views.VRFViewSet)
 

netbox/ipam/api/views.py

@@ -1,21 +1,34 @@
 from __future__ import unicode_literals
 
+from django.conf import settings
+from django.shortcuts import get_object_or_404
 from rest_framework import status
 from rest_framework.decorators import detail_route
 from rest_framework.exceptions import PermissionDenied
 from rest_framework.response import Response
 from rest_framework.viewsets import ModelViewSet
 
-from django.conf import settings
-from django.shortcuts import get_object_or_404
-
-from ipam.models import Aggregate, IPAddress, Prefix, RIR, Role, Service, VLAN, VLANGroup, VRF
-from ipam import filters
 from extras.api.views import CustomFieldModelViewSet
-from utilities.api import WritableSerializerMixin
+from ipam import filters
+from ipam.models import Aggregate, IPAddress, Prefix, RIR, Role, Service, VLAN, VLANGroup, VRF
+from utilities.api import FieldChoicesViewSet, WritableSerializerMixin
 from . import serializers
 
 
+#
+# Field choices
+#
+
+class IPAMFieldChoicesViewSet(FieldChoicesViewSet):
+    fields = (
+        (Aggregate, ['family']),
+        (Prefix, ['family', 'status']),
+        (IPAddress, ['family', 'status', 'role']),
+        (VLAN, ['status']),
+        (Service, ['protocol']),
+    )
+
+
 #
 # VRFs
 #
@@ -134,7 +147,11 @@ class PrefixViewSet(WritableSerializerMixin, CustomFieldModelViewSet):
 #
 
 class IPAddressViewSet(WritableSerializerMixin, CustomFieldModelViewSet):
-    queryset = IPAddress.objects.select_related('vrf__tenant', 'tenant', 'interface__device', 'nat_inside')
+    queryset = IPAddress.objects.select_related(
+        'vrf__tenant', 'tenant', 'nat_inside'
+    ).prefetch_related(
+        'interface__device', 'interface__virtual_machine'
+    )
     serializer_class = serializers.IPAddressSerializer
     write_serializer_class = serializers.WritableIPAddressSerializer
     filter_class = filters.IPAddressFilter

netbox/ipam/constants.py

@@ -39,6 +39,7 @@ IPADDRESS_ROLE_VIP = 40
 IPADDRESS_ROLE_VRRP = 41
 IPADDRESS_ROLE_HSRP = 42
 IPADDRESS_ROLE_GLBP = 43
+IPADDRESS_ROLE_CARP = 44
 IPADDRESS_ROLE_CHOICES = (
     (IPADDRESS_ROLE_LOOPBACK, 'Loopback'),
     (IPADDRESS_ROLE_SECONDARY, 'Secondary'),
@@ -47,6 +48,7 @@ IPADDRESS_ROLE_CHOICES = (
     (IPADDRESS_ROLE_VRRP, 'VRRP'),
     (IPADDRESS_ROLE_HSRP, 'HSRP'),
     (IPADDRESS_ROLE_GLBP, 'GLBP'),
+    (IPADDRESS_ROLE_CARP, 'CARP'),
 )
 
 # VLAN statuses
@@ -59,7 +61,7 @@ VLAN_STATUS_CHOICES = (
     (VLAN_STATUS_DEPRECATED, 'Deprecated')
 )
 
-# Bootstrap CSS classes for various statuses
+# Bootstrap CSS classes
 STATUS_CHOICE_CLASSES = {
     0: 'default',
     1: 'primary',
@@ -68,6 +70,16 @@ STATUS_CHOICE_CLASSES = {
     4: 'warning',
     5: 'success',
 }
+ROLE_CHOICE_CLASSES = {
+    10: 'default',
+    20: 'primary',
+    30: 'warning',
+    40: 'success',
+    41: 'success',
+    42: 'success',
+    43: 'success',
+    44: 'success',
+}
 
 # IP protocols (for services)
 IP_PROTOCOL_TCP = 6

netbox/ipam/fields.py

@@ -1,15 +1,11 @@
 from __future__ import unicode_literals
 
-from netaddr import IPNetwork
-
 from django.core.exceptions import ValidationError
 from django.db import models
+from netaddr import IPNetwork
 
 from .formfields import IPFormField
-from .lookups import (
-    EndsWith, IEndsWith, IRegex, IStartsWith, NetContained, NetContainedOrEqual, NetContains, NetContainsOrEquals,
-    NetHost, NetHostContained, NetMaskLength, Regex, StartsWith,
-)
+from . import lookups
 
 
 def prefix_validator(prefix):
@@ -58,17 +54,18 @@ class IPNetworkField(BaseIPField):
         return 'cidr'
 
 
-IPNetworkField.register_lookup(EndsWith)
-IPNetworkField.register_lookup(IEndsWith)
-IPNetworkField.register_lookup(StartsWith)
-IPNetworkField.register_lookup(IStartsWith)
-IPNetworkField.register_lookup(Regex)
-IPNetworkField.register_lookup(IRegex)
-IPNetworkField.register_lookup(NetContained)
-IPNetworkField.register_lookup(NetContainedOrEqual)
-IPNetworkField.register_lookup(NetContains)
-IPNetworkField.register_lookup(NetContainsOrEquals)
-IPNetworkField.register_lookup(NetMaskLength)
+IPNetworkField.register_lookup(lookups.IExact)
+IPNetworkField.register_lookup(lookups.EndsWith)
+IPNetworkField.register_lookup(lookups.IEndsWith)
+IPNetworkField.register_lookup(lookups.StartsWith)
+IPNetworkField.register_lookup(lookups.IStartsWith)
+IPNetworkField.register_lookup(lookups.Regex)
+IPNetworkField.register_lookup(lookups.IRegex)
+IPNetworkField.register_lookup(lookups.NetContained)
+IPNetworkField.register_lookup(lookups.NetContainedOrEqual)
+IPNetworkField.register_lookup(lookups.NetContains)
+IPNetworkField.register_lookup(lookups.NetContainsOrEquals)
+IPNetworkField.register_lookup(lookups.NetMaskLength)
 
 
 class IPAddressField(BaseIPField):
@@ -81,16 +78,17 @@ class IPAddressField(BaseIPField):
         return 'inet'
 
 
-IPAddressField.register_lookup(EndsWith)
-IPAddressField.register_lookup(IEndsWith)
-IPAddressField.register_lookup(StartsWith)
-IPAddressField.register_lookup(IStartsWith)
-IPAddressField.register_lookup(Regex)
-IPAddressField.register_lookup(IRegex)
-IPAddressField.register_lookup(NetContained)
-IPAddressField.register_lookup(NetContainedOrEqual)
-IPAddressField.register_lookup(NetContains)
-IPAddressField.register_lookup(NetContainsOrEquals)
-IPAddressField.register_lookup(NetHost)
-IPAddressField.register_lookup(NetHostContained)
-IPAddressField.register_lookup(NetMaskLength)
+IPAddressField.register_lookup(lookups.IExact)
+IPAddressField.register_lookup(lookups.EndsWith)
+IPAddressField.register_lookup(lookups.IEndsWith)
+IPAddressField.register_lookup(lookups.StartsWith)
+IPAddressField.register_lookup(lookups.IStartsWith)
+IPAddressField.register_lookup(lookups.Regex)
+IPAddressField.register_lookup(lookups.IRegex)
+IPAddressField.register_lookup(lookups.NetContained)
+IPAddressField.register_lookup(lookups.NetContainedOrEqual)
+IPAddressField.register_lookup(lookups.NetContains)
+IPAddressField.register_lookup(lookups.NetContainsOrEquals)
+IPAddressField.register_lookup(lookups.NetHost)
+IPAddressField.register_lookup(lookups.NetHostContained)
+IPAddressField.register_lookup(lookups.NetMaskLength)

netbox/ipam/filters.py

@@ -1,19 +1,17 @@
 from __future__ import unicode_literals
 
 import django_filters
-from netaddr import IPNetwork
-from netaddr.core import AddrFormatError
-
 from django.db.models import Q
+import netaddr
+from netaddr.core import AddrFormatError
 
 from dcim.models import Site, Device, Interface
 from extras.filters import CustomFieldFilterSet
 from tenancy.models import Tenant
-from utilities.filters import NullableModelMultipleChoiceFilter, NumericInFilter
-from .models import (
-    Aggregate, IPAddress, IPADDRESS_ROLE_CHOICES, IPADDRESS_STATUS_CHOICES, Prefix, PREFIX_STATUS_CHOICES, RIR, Role,
-    Service, VLAN, VLAN_STATUS_CHOICES, VLANGroup, VRF,
-)
+from utilities.filters import NumericInFilter
+from virtualization.models import VirtualMachine
+from .constants import IPADDRESS_ROLE_CHOICES, IPADDRESS_STATUS_CHOICES, PREFIX_STATUS_CHOICES, VLAN_STATUS_CHOICES
+from .models import Aggregate, IPAddress, Prefix, RIR, Role, Service, VLAN, VLANGroup, VRF
 
 
 class VRFFilter(CustomFieldFilterSet, django_filters.FilterSet):
@@ -22,12 +20,12 @@ class VRFFilter(CustomFieldFilterSet, django_filters.FilterSet):
         method='search',
         label='Search',
     )
-    tenant_id = NullableModelMultipleChoiceFilter(
+    tenant_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Tenant.objects.all(),
         label='Tenant (ID)',
     )
-    tenant = NullableModelMultipleChoiceFilter(
-        name='tenant',
+    tenant = django_filters.ModelMultipleChoiceFilter(
+        name='tenant__slug',
         queryset=Tenant.objects.all(),
         to_field_name='slug',
         label='Tenant (slug)',
@@ -81,7 +79,7 @@ class AggregateFilter(CustomFieldFilterSet, django_filters.FilterSet):
             return queryset
         qs_filter = Q(description__icontains=value)
         try:
-            prefix = str(IPNetwork(value.strip()).cidr)
+            prefix = str(netaddr.IPNetwork(value.strip()).cidr)
             qs_filter |= Q(prefix__net_contains_or_equals=prefix)
         except (AddrFormatError, ValueError):
             pass
@@ -101,45 +99,58 @@ class PrefixFilter(CustomFieldFilterSet, django_filters.FilterSet):
         method='search',
         label='Search',
     )
+    # TODO: Deprecate in v2.3.0
     parent = django_filters.CharFilter(
-        method='search_by_parent',
-        label='Parent prefix',
+        method='search_within_include',
+        label='Parent prefix (deprecated)',
+    )
+    within = django_filters.CharFilter(
+        method='search_within',
+        label='Within prefix',
+    )
+    within_include = django_filters.CharFilter(
+        method='search_within_include',
+        label='Within and including prefix',
+    )
+    contains = django_filters.CharFilter(
+        method='search_contains',
+        label='Prefixes which contain this prefix or IP',
     )
     mask_length = django_filters.NumberFilter(
         method='filter_mask_length',
         label='Mask length',
     )
-    vrf_id = NullableModelMultipleChoiceFilter(
+    vrf_id = django_filters.ModelMultipleChoiceFilter(
         queryset=VRF.objects.all(),
         label='VRF',
     )
-    vrf = NullableModelMultipleChoiceFilter(
-        name='vrf',
+    vrf = django_filters.ModelMultipleChoiceFilter(
+        name='vrf__rd',
         queryset=VRF.objects.all(),
         to_field_name='rd',
         label='VRF (RD)',
     )
-    tenant_id = NullableModelMultipleChoiceFilter(
+    tenant_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Tenant.objects.all(),
         label='Tenant (ID)',
     )
-    tenant = NullableModelMultipleChoiceFilter(
-        name='tenant',
+    tenant = django_filters.ModelMultipleChoiceFilter(
+        name='tenant__slug',
         queryset=Tenant.objects.all(),
         to_field_name='slug',
         label='Tenant (slug)',
     )
-    site_id = NullableModelMultipleChoiceFilter(
+    site_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Site.objects.all(),
         label='Site (ID)',
     )
-    site = NullableModelMultipleChoiceFilter(
-        name='site',
+    site = django_filters.ModelMultipleChoiceFilter(
+        name='site__slug',
         queryset=Site.objects.all(),
         to_field_name='slug',
         label='Site (slug)',
     )
-    vlan_id = NullableModelMultipleChoiceFilter(
+    vlan_id = django_filters.ModelMultipleChoiceFilter(
         queryset=VLAN.objects.all(),
         label='VLAN (ID)',
     )
@@ -147,18 +158,19 @@ class PrefixFilter(CustomFieldFilterSet, django_filters.FilterSet):
         name='vlan__vid',
         label='VLAN number (1-4095)',
     )
-    role_id = NullableModelMultipleChoiceFilter(
+    role_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Role.objects.all(),
         label='Role (ID)',
     )
-    role = NullableModelMultipleChoiceFilter(
-        name='role',
+    role = django_filters.ModelMultipleChoiceFilter(
+        name='role__slug',
         queryset=Role.objects.all(),
         to_field_name='slug',
         label='Role (slug)',
     )
     status = django_filters.MultipleChoiceFilter(
-        choices=PREFIX_STATUS_CHOICES
+        choices=PREFIX_STATUS_CHOICES,
+        null_value=None
     )
 
     class Meta:
@@ -170,22 +182,46 @@ class PrefixFilter(CustomFieldFilterSet, django_filters.FilterSet):
             return queryset
         qs_filter = Q(description__icontains=value)
         try:
-            prefix = str(IPNetwork(value.strip()).cidr)
+            prefix = str(netaddr.IPNetwork(value.strip()).cidr)
             qs_filter |= Q(prefix__net_contains_or_equals=prefix)
         except (AddrFormatError, ValueError):
             pass
         return queryset.filter(qs_filter)
 
-    def search_by_parent(self, queryset, name, value):
+    def search_within(self, queryset, name, value):
         value = value.strip()
         if not value:
             return queryset
         try:
-            query = str(IPNetwork(value).cidr)
+            query = str(netaddr.IPNetwork(value).cidr)
+            return queryset.filter(prefix__net_contained=query)
+        except (AddrFormatError, ValueError):
+            return queryset.none()
+
+    def search_within_include(self, queryset, name, value):
+        value = value.strip()
+        if not value:
+            return queryset
+        try:
+            query = str(netaddr.IPNetwork(value).cidr)
             return queryset.filter(prefix__net_contained_or_equal=query)
         except (AddrFormatError, ValueError):
             return queryset.none()
 
+    def search_contains(self, queryset, name, value):
+        value = value.strip()
+        if not value:
+            return queryset
+        try:
+            # Searching by prefix
+            if '/' in value:
+                return queryset.filter(prefix__net_contains_or_equals=str(netaddr.IPNetwork(value).cidr))
+            # Searching by IP address
+            else:
+                return queryset.filter(prefix__net_contains=str(netaddr.IPAddress(value)))
+        except (AddrFormatError, ValueError):
+            return queryset.none()
+
     def filter_mask_length(self, queryset, name, value):
         if not value:
             return queryset
@@ -206,22 +242,22 @@ class IPAddressFilter(CustomFieldFilterSet, django_filters.FilterSet):
         method='filter_mask_length',
         label='Mask length',
     )
-    vrf_id = NullableModelMultipleChoiceFilter(
+    vrf_id = django_filters.ModelMultipleChoiceFilter(
         queryset=VRF.objects.all(),
         label='VRF',
     )
-    vrf = NullableModelMultipleChoiceFilter(
-        name='vrf',
+    vrf = django_filters.ModelMultipleChoiceFilter(
+        name='vrf__rd',
         queryset=VRF.objects.all(),
         to_field_name='rd',
         label='VRF (RD)',
     )
-    tenant_id = NullableModelMultipleChoiceFilter(
+    tenant_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Tenant.objects.all(),
         label='Tenant (ID)',
     )
-    tenant = NullableModelMultipleChoiceFilter(
-        name='tenant',
+    tenant = django_filters.ModelMultipleChoiceFilter(
+        name='tenant__slug',
         queryset=Tenant.objects.all(),
         to_field_name='slug',
         label='Tenant (slug)',
@@ -237,12 +273,24 @@ class IPAddressFilter(CustomFieldFilterSet, django_filters.FilterSet):
         to_field_name='name',
         label='Device (name)',
     )
+    virtual_machine_id = django_filters.ModelMultipleChoiceFilter(
+        name='interface__virtual_machine',
+        queryset=VirtualMachine.objects.all(),
+        label='Virtual machine (ID)',
+    )
+    virtual_machine = django_filters.ModelMultipleChoiceFilter(
+        name='interface__virtual_machine__name',
+        queryset=VirtualMachine.objects.all(),
+        to_field_name='name',
+        label='Virtual machine (name)',
+    )
     interface_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Interface.objects.all(),
         label='Interface (ID)',
     )
     status = django_filters.MultipleChoiceFilter(
-        choices=IPADDRESS_STATUS_CHOICES
+        choices=IPADDRESS_STATUS_CHOICES,
+        null_value=None
     )
     role = django_filters.MultipleChoiceFilter(
         choices=IPADDRESS_ROLE_CHOICES
@@ -255,12 +303,10 @@ class IPAddressFilter(CustomFieldFilterSet, django_filters.FilterSet):
     def search(self, queryset, name, value):
         if not value.strip():
             return queryset
-        qs_filter = Q(description__icontains=value)
-        try:
-            ipaddress = str(IPNetwork(value.strip()))
-            qs_filter |= Q(address__net_host=ipaddress)
-        except (AddrFormatError, ValueError):
-            pass
+        qs_filter = (
+            Q(description__icontains=value) |
+            Q(address__istartswith=value)
+        )
         return queryset.filter(qs_filter)
 
     def search_by_parent(self, queryset, name, value):
@@ -268,7 +314,7 @@ class IPAddressFilter(CustomFieldFilterSet, django_filters.FilterSet):
         if not value:
             return queryset
         try:
-            query = str(IPNetwork(value.strip()).cidr)
+            query = str(netaddr.IPNetwork(value.strip()).cidr)
             return queryset.filter(address__net_host_contained=query)
         except (AddrFormatError, ValueError):
             return queryset.none()
@@ -280,12 +326,12 @@ class IPAddressFilter(CustomFieldFilterSet, django_filters.FilterSet):
 
 
 class VLANGroupFilter(django_filters.FilterSet):
-    site_id = NullableModelMultipleChoiceFilter(
+    site_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Site.objects.all(),
         label='Site (ID)',
     )
-    site = NullableModelMultipleChoiceFilter(
-        name='site',
+    site = django_filters.ModelMultipleChoiceFilter(
+        name='site__slug',
         queryset=Site.objects.all(),
         to_field_name='slug',
         label='Site (slug)',
@@ -302,48 +348,49 @@ class VLANFilter(CustomFieldFilterSet, django_filters.FilterSet):
         method='search',
         label='Search',
     )
-    site_id = NullableModelMultipleChoiceFilter(
+    site_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Site.objects.all(),
         label='Site (ID)',
     )
-    site = NullableModelMultipleChoiceFilter(
-        name='site',
+    site = django_filters.ModelMultipleChoiceFilter(
+        name='site__slug',
         queryset=Site.objects.all(),
         to_field_name='slug',
         label='Site (slug)',
     )
-    group_id = NullableModelMultipleChoiceFilter(
+    group_id = django_filters.ModelMultipleChoiceFilter(
         queryset=VLANGroup.objects.all(),
         label='Group (ID)',
     )
-    group = NullableModelMultipleChoiceFilter(
-        name='group',
+    group = django_filters.ModelMultipleChoiceFilter(
+        name='group__slug',
         queryset=VLANGroup.objects.all(),
         to_field_name='slug',
         label='Group',
     )
-    tenant_id = NullableModelMultipleChoiceFilter(
+    tenant_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Tenant.objects.all(),
         label='Tenant (ID)',
     )
-    tenant = NullableModelMultipleChoiceFilter(
-        name='tenant',
+    tenant = django_filters.ModelMultipleChoiceFilter(
+        name='tenant__slug',
         queryset=Tenant.objects.all(),
         to_field_name='slug',
         label='Tenant (slug)',
     )
-    role_id = NullableModelMultipleChoiceFilter(
+    role_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Role.objects.all(),
         label='Role (ID)',
     )
-    role = NullableModelMultipleChoiceFilter(
-        name='role',
+    role = django_filters.ModelMultipleChoiceFilter(
+        name='role__slug',
         queryset=Role.objects.all(),
         to_field_name='slug',
         label='Role (slug)',
     )
     status = django_filters.MultipleChoiceFilter(
-        choices=VLAN_STATUS_CHOICES
+        choices=VLAN_STATUS_CHOICES,
+        null_value=None
     )
 
     class Meta:
@@ -372,6 +419,16 @@ class ServiceFilter(django_filters.FilterSet):
         to_field_name='name',
         label='Device (name)',
     )
+    virtual_machine_id = django_filters.ModelMultipleChoiceFilter(
+        queryset=VirtualMachine.objects.all(),
+        label='Virtual machine (ID)',
+    )
+    virtual_machine = django_filters.ModelMultipleChoiceFilter(
+        name='virtual_machine__name',
+        queryset=VirtualMachine.objects.all(),
+        to_field_name='name',
+        label='Virtual machine (name)',
+    )
 
     class Meta:
         model = Service

netbox/ipam/fixtures/ipam.json

@@ -70,7 +70,7 @@
         "family": 4,
         "address": "10.0.255.1/32",
         "vrf": null,
-        "interface": 3,
+        "interface_id": 3,
         "nat_inside": null,
         "description": ""
     }
@@ -84,7 +84,7 @@
         "family": 4,
         "address": "169.254.254.1/31",
         "vrf": null,
-        "interface": 4,
+        "interface_id": 4,
         "nat_inside": null,
         "description": ""
     }
@@ -98,7 +98,7 @@
         "family": 4,
         "address": "10.0.255.2/32",
         "vrf": null,
-        "interface": 185,
+        "interface_id": 185,
         "nat_inside": null,
         "description": ""
     }
@@ -112,7 +112,7 @@
         "family": 4,
         "address": "169.254.1.1/31",
         "vrf": null,
-        "interface": 213,
+        "interface_id": 213,
         "nat_inside": null,
         "description": ""
     }
@@ -126,7 +126,7 @@
         "family": 4,
         "address": "10.0.254.1/24",
         "vrf": null,
-        "interface": 12,
+        "interface_id": 12,
         "nat_inside": null,
         "description": ""
     }
@@ -140,7 +140,7 @@
         "family": 4,
         "address": "10.15.21.1/31",
         "vrf": null,
-        "interface": 218,
+        "interface_id": 218,
         "nat_inside": null,
         "description": ""
     }
@@ -154,7 +154,7 @@
         "family": 4,
         "address": "10.15.21.2/31",
         "vrf": null,
-        "interface": 9,
+        "interface_id": 9,
         "nat_inside": null,
         "description": ""
     }
@@ -168,7 +168,7 @@
         "family": 4,
         "address": "10.15.22.1/31",
         "vrf": null,
-        "interface": 8,
+        "interface_id": 8,
         "nat_inside": null,
         "description": ""
     }
@@ -182,7 +182,7 @@
         "family": 4,
         "address": "10.15.20.1/31",
         "vrf": null,
-        "interface": 7,
+        "interface_id": 7,
         "nat_inside": null,
         "description": ""
     }
@@ -196,7 +196,7 @@
         "family": 4,
         "address": "10.16.20.1/31",
         "vrf": null,
-        "interface": 216,
+        "interface_id": 216,
         "nat_inside": null,
         "description": ""
     }
@@ -210,7 +210,7 @@
         "family": 4,
         "address": "10.15.22.2/31",
         "vrf": null,
-        "interface": 206,
+        "interface_id": 206,
         "nat_inside": null,
         "description": ""
     }
@@ -224,7 +224,7 @@
         "family": 4,
         "address": "10.16.22.1/31",
         "vrf": null,
-        "interface": 217,
+        "interface_id": 217,
         "nat_inside": null,
         "description": ""
     }
@@ -238,7 +238,7 @@
         "family": 4,
         "address": "10.16.22.2/31",
         "vrf": null,
-        "interface": 205,
+        "interface_id": 205,
         "nat_inside": null,
         "description": ""
     }
@@ -252,7 +252,7 @@
         "family": 4,
         "address": "10.16.20.2/31",
         "vrf": null,
-        "interface": 211,
+        "interface_id": 211,
         "nat_inside": null,
         "description": ""
     }
@@ -266,7 +266,7 @@
         "family": 4,
         "address": "10.15.22.2/31",
         "vrf": null,
-        "interface": 212,
+        "interface_id": 212,
         "nat_inside": null,
         "description": ""
     }
@@ -280,7 +280,7 @@
         "family": 4,
         "address": "10.0.254.2/32",
         "vrf": null,
-        "interface": 188,
+        "interface_id": 188,
         "nat_inside": null,
         "description": ""
     }
@@ -294,7 +294,7 @@
         "family": 4,
         "address": "169.254.1.1/31",
         "vrf": null,
-        "interface": 200,
+        "interface_id": 200,
         "nat_inside": null,
         "description": ""
     }
@@ -308,7 +308,7 @@
         "family": 4,
         "address": "169.254.1.2/31",
         "vrf": null,
-        "interface": 194,
+        "interface_id": 194,
         "nat_inside": null,
         "description": ""
     }

netbox/ipam/formfields.py

@@ -1,9 +1,8 @@
 from __future__ import unicode_literals
 
-from netaddr import IPNetwork, AddrFormatError
-
 from django import forms
 from django.core.exceptions import ValidationError
+from netaddr import IPNetwork, AddrFormatError
 
 
 #

netbox/ipam/forms.py

@@ -13,11 +13,9 @@ from utilities.forms import (
     ExpandableIPAddressField, FilterChoiceField, FlexibleModelChoiceField, Livesearch, ReturnURLForm, SlugField,
     add_blank_choice,
 )
-from .models import (
-    Aggregate, IPAddress, IPADDRESS_ROLE_CHOICES, IPADDRESS_STATUS_CHOICES, Prefix, PREFIX_STATUS_CHOICES, RIR, Role,
-    Service, VLAN, VLANGroup, VLAN_STATUS_CHOICES, VRF,
-)
-
+from virtualization.models import VirtualMachine
+from .constants import IPADDRESS_ROLE_CHOICES, IPADDRESS_STATUS_CHOICES, PREFIX_STATUS_CHOICES, VLAN_STATUS_CHOICES
+from .models import Aggregate, IPAddress, Prefix, RIR, Role, Service, VLAN, VLANGroup, VRF
 
 IP_FAMILY_CHOICES = [
     ('', 'All'),
@@ -80,8 +78,11 @@ class VRFBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
 class VRFFilterForm(BootstrapMixin, CustomFieldFilterForm):
     model = VRF
     q = forms.CharField(required=False, label='Search')
-    tenant = FilterChoiceField(queryset=Tenant.objects.annotate(filter_count=Count('vrfs')), to_field_name='slug',
-                               null_option=(0, None))
+    tenant = FilterChoiceField(
+        queryset=Tenant.objects.annotate(filter_count=Count('vrfs')),
+        to_field_name='slug',
+        null_label='-- None --'
+    )
 
 
 #
@@ -96,6 +97,17 @@ class RIRForm(BootstrapMixin, forms.ModelForm):
         fields = ['name', 'slug', 'is_private']
 
 
+class RIRCSVForm(forms.ModelForm):
+    slug = SlugField()
+
+    class Meta:
+        model = RIR
+        fields = ['name', 'slug', 'is_private']
+        help_texts = {
+            'name': 'RIR name',
+        }
+
+
 class RIRFilterForm(BootstrapMixin, forms.Form):
     is_private = forms.NullBooleanField(required=False, label='Private', widget=forms.Select(choices=[
         ('', '---------'),
@@ -168,6 +180,17 @@ class RoleForm(BootstrapMixin, forms.ModelForm):
         fields = ['name', 'slug']
 
 
+class RoleCSVForm(forms.ModelForm):
+    slug = SlugField()
+
+    class Meta:
+        model = Role
+        fields = ['name', 'slug']
+        help_texts = {
+            'name': 'Role name',
+        }
+
+
 #
 # Prefixes
 #
@@ -339,7 +362,7 @@ def prefix_status_choices():
 class PrefixFilterForm(BootstrapMixin, CustomFieldFilterForm):
     model = Prefix
     q = forms.CharField(required=False, label='Search')
-    parent = forms.CharField(required=False, label='Parent prefix', widget=forms.TextInput(attrs={
+    within_include = forms.CharField(required=False, label='Search within', widget=forms.TextInput(attrs={
         'placeholder': 'Prefix',
     }))
     family = forms.ChoiceField(required=False, choices=IP_FAMILY_CHOICES, label='Address family')
@@ -348,23 +371,23 @@ class PrefixFilterForm(BootstrapMixin, CustomFieldFilterForm):
         queryset=VRF.objects.annotate(filter_count=Count('prefixes')),
         to_field_name='rd',
         label='VRF',
-        null_option=(0, 'Global')
+        null_label='-- Global --'
     )
     tenant = FilterChoiceField(
         queryset=Tenant.objects.annotate(filter_count=Count('prefixes')),
         to_field_name='slug',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
     status = forms.MultipleChoiceField(choices=prefix_status_choices, required=False)
     site = FilterChoiceField(
         queryset=Site.objects.annotate(filter_count=Count('prefixes')),
         to_field_name='slug',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
     role = FilterChoiceField(
         queryset=Role.objects.annotate(filter_count=Count('prefixes')),
         to_field_name='slug',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
     expand = forms.BooleanField(required=False, label='Expand prefix hierarchy')
 
@@ -374,50 +397,9 @@ class PrefixFilterForm(BootstrapMixin, CustomFieldFilterForm):
 #
 
 class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm):
-    interface_site = forms.ModelChoiceField(
-        queryset=Site.objects.all(),
-        required=False,
-        label='Site',
-        widget=forms.Select(
-            attrs={'filter-for': 'interface_rack'}
-        )
-    )
-    interface_rack = ChainedModelChoiceField(
-        queryset=Rack.objects.all(),
-        chains=(
-            ('site', 'interface_site'),
-        ),
-        required=False,
-        label='Rack',
-        widget=APISelect(
-            api_url='/api/dcim/racks/?site_id={{interface_site}}',
-            display_field='display_name',
-            attrs={'filter-for': 'interface_device', 'nullable': 'true'}
-        )
-    )
-    interface_device = ChainedModelChoiceField(
-        queryset=Device.objects.all(),
-        chains=(
-            ('site', 'interface_site'),
-            ('rack', 'interface_rack'),
-        ),
-        required=False,
-        label='Device',
-        widget=APISelect(
-            api_url='/api/dcim/devices/?site_id={{interface_site}}&rack_id={{interface_rack}}',
-            display_field='display_name',
-            attrs={'filter-for': 'interface'}
-        )
-    )
-    interface = ChainedModelChoiceField(
+    interface = forms.ModelChoiceField(
         queryset=Interface.objects.all(),
-        chains=(
-            ('device', 'interface_device'),
-        ),
-        required=False,
-        widget=APISelect(
-            api_url='/api/dcim/interfaces/?device_id={{interface_device}}'
-        )
+        required=False
     )
     nat_site = forms.ModelChoiceField(
         queryset=Site.objects.all(),
@@ -476,13 +458,13 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
             obj_label='address'
         )
     )
-    primary_for_device = forms.BooleanField(required=False, label='Make this the primary IP for the device')
+    primary_for_parent = forms.BooleanField(required=False, label='Make this the primary IP for the device/VM')
 
     class Meta:
         model = IPAddress
         fields = [
-            'address', 'vrf', 'status', 'role', 'description', 'interface', 'primary_for_device', 'nat_site', 'nat_rack',
-            'nat_inside', 'tenant_group', 'tenant',
+            'address', 'vrf', 'status', 'role', 'description', 'interface', 'primary_for_parent', 'nat_site',
+            'nat_rack', 'nat_inside', 'tenant_group', 'tenant',
         ]
 
     def __init__(self, *args, **kwargs):
@@ -490,10 +472,6 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
         # Initialize helper selectors
         instance = kwargs.get('instance')
         initial = kwargs.get('initial', {}).copy()
-        if instance and instance.interface is not None:
-            initial['interface_site'] = instance.interface.device.site
-            initial['interface_rack'] = instance.interface.device.rack
-            initial['interface_device'] = instance.interface.device
         if instance and instance.nat_inside and instance.nat_inside.device is not None:
             initial['nat_site'] = instance.nat_inside.device.site
             initial['nat_rack'] = instance.nat_inside.device.rack
@@ -504,22 +482,30 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
 
         self.fields['vrf'].empty_label = 'Global'
 
-        # Initialize primary_for_device if IP address is already assigned
-        if self.instance.interface is not None:
-            device = self.instance.interface.device
+        # Limit interface selections to those belonging to the parent device/VM
+        if self.instance and self.instance.interface:
+            self.fields['interface'].queryset = Interface.objects.filter(
+                device=self.instance.interface.device, virtual_machine=self.instance.interface.virtual_machine
+            )
+        else:
+            self.fields['interface'].choices = []
+
+        # Initialize primary_for_parent if IP address is already assigned
+        if self.instance.pk and self.instance.interface is not None:
+            parent = self.instance.interface.parent
             if (
-                self.instance.address.version == 4 and device.primary_ip4 == self.instance or
-                self.instance.address.version == 6 and device.primary_ip6 == self.instance
+                self.instance.address.version == 4 and parent.primary_ip4_id == self.instance.pk or
+                self.instance.address.version == 6 and parent.primary_ip6_id == self.instance.pk
             ):
-                self.initial['primary_for_device'] = True
+                self.initial['primary_for_parent'] = True
 
     def clean(self):
         super(IPAddressForm, self).clean()
 
         # Primary IP assignment is only available if an interface has been assigned.
-        if self.cleaned_data.get('primary_for_device') and not self.cleaned_data.get('interface'):
+        if self.cleaned_data.get('primary_for_parent') and not self.cleaned_data.get('interface'):
             self.add_error(
-                'primary_for_device', "Only IP addresses assigned to an interface can be designated as primary IPs."
+                'primary_for_parent', "Only IP addresses assigned to an interface can be designated as primary IPs."
             )
 
     def save(self, *args, **kwargs):
@@ -527,13 +513,13 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
         ipaddress = super(IPAddressForm, self).save(*args, **kwargs)
 
         # Assign this IPAddress as the primary for the associated Device.
-        if self.cleaned_data['primary_for_device']:
-            device = self.cleaned_data['interface'].device
+        if self.cleaned_data['primary_for_parent']:
+            parent = self.cleaned_data['interface'].parent
             if ipaddress.address.version == 4:
-                device.primary_ip4 = ipaddress
+                parent.primary_ip4 = ipaddress
             else:
-                device.primary_ip6 = ipaddress
-            device.save()
+                parent.primary_ip6 = ipaddress
+            parent.save()
 
         # Clear assignment as primary for device if set.
         else:
@@ -551,7 +537,7 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldForm)
         return ipaddress
 
 
-class IPAddressPatternForm(BootstrapMixin, forms.Form):
+class IPAddressBulkCreateForm(BootstrapMixin, forms.Form):
     pattern = ExpandableIPAddressField(label='Address pattern')
 
 
@@ -603,6 +589,15 @@ class IPAddressCSVForm(forms.ModelForm):
             'invalid_choice': 'Device not found.',
         }
     )
+    virtual_machine = forms.ModelChoiceField(
+        queryset=VirtualMachine.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Name of assigned virtual machine',
+        error_messages={
+            'invalid_choice': 'Virtual machine not found.',
+        }
+    )
     interface_name = forms.CharField(
         help_text='Name of assigned interface',
         required=False
@@ -614,30 +609,47 @@ class IPAddressCSVForm(forms.ModelForm):
 
     class Meta:
         model = IPAddress
-        fields = ['address', 'vrf', 'tenant', 'status', 'role', 'device', 'interface_name', 'is_primary', 'description']
+        fields = [
+            'address', 'vrf', 'tenant', 'status', 'role', 'device', 'virtual_machine', 'interface_name', 'is_primary',
+            'description',
+        ]
 
     def clean(self):
 
         super(IPAddressCSVForm, self).clean()
 
         device = self.cleaned_data.get('device')
+        virtual_machine = self.cleaned_data.get('virtual_machine')
         interface_name = self.cleaned_data.get('interface_name')
         is_primary = self.cleaned_data.get('is_primary')
 
         # Validate interface
-        if device and interface_name:
+        if interface_name and device:
             try:
                 self.instance.interface = Interface.objects.get(device=device, name=interface_name)
             except Interface.DoesNotExist:
-                raise forms.ValidationError("Invalid interface {} for device {}".format(interface_name, device))
-        elif device and not interface_name:
-            raise forms.ValidationError("Device set ({}) but interface missing".format(device))
-        elif interface_name and not device:
-            raise forms.ValidationError("Interface set ({}) but device missing or invalid".format(interface_name))
+                raise forms.ValidationError("Invalid interface {} for device {}".format(
+                    interface_name, device
+                ))
+        elif interface_name and virtual_machine:
+            try:
+                self.instance.interface = Interface.objects.get(virtual_machine=virtual_machine, name=interface_name)
+            except Interface.DoesNotExist:
+                raise forms.ValidationError("Invalid interface {} for virtual machine {}".format(
+                    interface_name, virtual_machine
+                ))
+        elif interface_name:
+            raise forms.ValidationError("Interface given ({}) but parent device/virtual machine not specified".format(
+                interface_name
+            ))
+        elif device:
+            raise forms.ValidationError("Device specified ({}) but interface missing".format(device))
+        elif virtual_machine:
+            raise forms.ValidationError("Virtual machine specified ({}) but interface missing".format(virtual_machine))
 
         # Validate is_primary
-        if is_primary and not device:
-            raise forms.ValidationError("No device specified; cannot set as primary IP")
+        if is_primary and not device and not virtual_machine:
+            raise forms.ValidationError("No device or virtual machine specified; cannot set as primary IP")
 
     def save(self, *args, **kwargs):
 
@@ -647,17 +659,22 @@ class IPAddressCSVForm(forms.ModelForm):
                 device=self.cleaned_data['device'],
                 name=self.cleaned_data['interface_name']
             )
+        elif self.cleaned_data['virtual_machine'] and self.cleaned_data['interface_name']:
+            self.instance.interface = Interface.objects.get(
+                virtual_machine=self.cleaned_data['virtual_machine'],
+                name=self.cleaned_data['interface_name']
+            )
 
         ipaddress = super(IPAddressCSVForm, self).save(*args, **kwargs)
 
-        # Set as primary for device
+        # Set as primary for device/VM
         if self.cleaned_data['is_primary']:
-            device = self.cleaned_data['device']
+            parent = self.cleaned_data['device'] or self.cleaned_data['virtual_machine']
             if self.instance.address.version == 4:
-                device.primary_ip4 = ipaddress
+                parent.primary_ip4 = ipaddress
             elif self.instance.address.version == 6:
-                device.primary_ip6 = ipaddress
-            device.save()
+                parent.primary_ip6 = ipaddress
+            parent.save()
 
         return ipaddress
 
@@ -674,6 +691,11 @@ class IPAddressBulkEditForm(BootstrapMixin, CustomFieldBulkEditForm):
         nullable_fields = ['vrf', 'role', 'tenant', 'description']
 
 
+class IPAddressAssignForm(BootstrapMixin, forms.Form):
+    vrf = forms.ModelChoiceField(queryset=VRF.objects.all(), required=False, label='VRF', empty_label='Global')
+    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'):
@@ -700,12 +722,12 @@ class IPAddressFilterForm(BootstrapMixin, CustomFieldFilterForm):
         queryset=VRF.objects.annotate(filter_count=Count('ip_addresses')),
         to_field_name='rd',
         label='VRF',
-        null_option=(0, 'Global')
+        null_label='-- Global --'
     )
     tenant = FilterChoiceField(
         queryset=Tenant.objects.annotate(filter_count=Count('ip_addresses')),
         to_field_name='slug',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
     status = forms.MultipleChoiceField(choices=ipaddress_status_choices, required=False)
     role = forms.MultipleChoiceField(choices=ipaddress_role_choices, required=False)
@@ -723,11 +745,31 @@ class VLANGroupForm(BootstrapMixin, forms.ModelForm):
         fields = ['site', 'name', 'slug']
 
 
+class VLANGroupCSVForm(forms.ModelForm):
+    site = forms.ModelChoiceField(
+        queryset=Site.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Name of parent site',
+        error_messages={
+            'invalid_choice': 'Site not found.',
+        }
+    )
+    slug = SlugField()
+
+    class Meta:
+        model = VLANGroup
+        fields = ['site', 'name', 'slug']
+        help_texts = {
+            'name': 'Name of VLAN group',
+        }
+
+
 class VLANGroupFilterForm(BootstrapMixin, forms.Form):
     site = FilterChoiceField(
         queryset=Site.objects.annotate(filter_count=Count('vlan_groups')),
         to_field_name='slug',
-        null_option=(0, 'Global')
+        null_label='-- Global --'
     )
 
 
@@ -857,23 +899,23 @@ class VLANFilterForm(BootstrapMixin, CustomFieldFilterForm):
     site = FilterChoiceField(
         queryset=Site.objects.annotate(filter_count=Count('vlans')),
         to_field_name='slug',
-        null_option=(0, 'Global')
+        null_label='-- Global --'
     )
     group_id = FilterChoiceField(
         queryset=VLANGroup.objects.annotate(filter_count=Count('vlans')),
         label='VLAN group',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
     tenant = FilterChoiceField(
         queryset=Tenant.objects.annotate(filter_count=Count('vlans')),
         to_field_name='slug',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
     status = forms.MultipleChoiceField(choices=vlan_status_choices, required=False)
     role = FilterChoiceField(
         queryset=Role.objects.annotate(filter_count=Count('vlans')),
         to_field_name='slug',
-        null_option=(0, 'None')
+        null_label='-- None --'
     )
 
 
@@ -895,5 +937,14 @@ class ServiceForm(BootstrapMixin, forms.ModelForm):
 
         super(ServiceForm, self).__init__(*args, **kwargs)
 
-        # Limit IP address choices to those assigned to interfaces of the parent device
-        self.fields['ipaddresses'].queryset = IPAddress.objects.filter(interface__device=self.instance.device)
+        # Limit IP address choices to those assigned to interfaces of the parent device/VM
+        if self.instance.device:
+            self.fields['ipaddresses'].queryset = IPAddress.objects.filter(
+                interface__device=self.instance.device
+            )
+        elif self.instance.virtual_machine:
+            self.fields['ipaddresses'].queryset = IPAddress.objects.filter(
+                interface__virtual_machine=self.instance.virtual_machine
+            )
+        else:
+            self.fields['ipaddresses'].choices = []

netbox/ipam/lookups.py

@@ -1,7 +1,7 @@
 from __future__ import unicode_literals
 
 from django.db.models import Lookup, Transform, IntegerField
-from django.db.models.lookups import BuiltinLookup
+from django.db.models import lookups
 
 
 class NetFieldDecoratorMixin(object):
@@ -13,28 +13,40 @@ class NetFieldDecoratorMixin(object):
         return lhs_string, lhs_params
 
 
-class EndsWith(NetFieldDecoratorMixin, BuiltinLookup):
-    lookup_name = 'endswith'
+class IExact(NetFieldDecoratorMixin, lookups.IExact):
+
+    def get_rhs_op(self, connection, rhs):
+        return '= LOWER(%s)' % rhs
 
 
-class IEndsWith(NetFieldDecoratorMixin, BuiltinLookup):
-    lookup_name = 'iendswith'
+class EndsWith(NetFieldDecoratorMixin, lookups.EndsWith):
+    pass
 
 
-class StartsWith(NetFieldDecoratorMixin, BuiltinLookup):
+class IEndsWith(NetFieldDecoratorMixin, lookups.IEndsWith):
+    pass
+
+    def get_rhs_op(self, connection, rhs):
+        return 'LIKE LOWER(%s)' % rhs
+
+
+class StartsWith(NetFieldDecoratorMixin, lookups.StartsWith):
     lookup_name = 'startswith'
 
 
-class IStartsWith(NetFieldDecoratorMixin, BuiltinLookup):
-    lookup_name = 'istartswith'
+class IStartsWith(NetFieldDecoratorMixin, lookups.IStartsWith):
+    pass
+
+    def get_rhs_op(self, connection, rhs):
+        return 'LIKE LOWER(%s)' % rhs
 
 
-class Regex(NetFieldDecoratorMixin, BuiltinLookup):
-    lookup_name = 'regex'
+class Regex(NetFieldDecoratorMixin, lookups.Regex):
+    pass
 
 
-class IRegex(NetFieldDecoratorMixin, BuiltinLookup):
-    lookup_name = 'iregex'
+class IRegex(NetFieldDecoratorMixin, lookups.IRegex):
+    pass
 
 
 class NetContainsOrEquals(Lookup):

netbox/ipam/migrations/0019_virtualization.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.4 on 2017-08-31 15:44
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('virtualization', '0001_virtualization'),
+        ('ipam', '0018_remove_service_uniqueness_constraint'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='service',
+            options={'ordering': ['protocol', 'port']},
+        ),
+        migrations.AddField(
+            model_name='service',
+            name='virtual_machine',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='services', to='virtualization.VirtualMachine'),
+        ),
+        migrations.AlterField(
+            model_name='service',
+            name='device',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='services', to='dcim.Device', verbose_name='device'),
+        ),
+    ]

netbox/ipam/migrations/0020_ipaddress_add_role_carp.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.4 on 2017-10-09 20:02
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ipam', '0019_virtualization'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='ipaddress',
+            name='role',
+            field=models.PositiveSmallIntegerField(blank=True, choices=[(10, 'Loopback'), (20, 'Secondary'), (30, 'Anycast'), (40, 'VIP'), (41, 'VRRP'), (42, 'HSRP'), (43, 'GLBP'), (44, 'CARP')], help_text='The functional role of this IP', null=True, verbose_name='Role'),
+        ),
+    ]

netbox/ipam/models.py

@@ -1,6 +1,6 @@
 from __future__ import unicode_literals
-import netaddr
 
+import netaddr
 from django.conf import settings
 from django.contrib.contenttypes.fields import GenericRelation
 from django.core.exceptions import ValidationError
@@ -14,10 +14,10 @@ from dcim.models import Interface
 from extras.models import CustomFieldModel, CustomFieldValue
 from tenancy.models import Tenant
 from utilities.models import CreatedUpdatedModel
-from utilities.sql import NullsFirstQuerySet
 from utilities.utils import csv_format
 from .constants import *
 from .fields import IPNetworkField, IPAddressField
+from .querysets import PrefixQuerySet
 
 
 @python_2_unicode_compatible
@@ -188,41 +188,6 @@ class Role(models.Model):
         return self.vlans.count()
 
 
-class PrefixQuerySet(NullsFirstQuerySet):
-
-    def annotate_depth(self, limit=None):
-        """
-        Iterate through a QuerySet of Prefixes and annotate the hierarchical level of each. While it would be preferable
-        to do this using .extra() on the QuerySet to count the unique parents of each prefix, that approach introduces
-        performance issues at scale.
-
-        Because we're adding a non-field attribute to the model, annotation must be made *after* any QuerySet
-        modifications.
-        """
-        queryset = self
-        stack = []
-        for p in queryset:
-            try:
-                prev_p = stack[-1]
-            except IndexError:
-                prev_p = None
-            if prev_p is not None:
-                while (p.prefix not in prev_p.prefix) or p.prefix == prev_p.prefix:
-                    stack.pop()
-                    try:
-                        prev_p = stack[-1]
-                    except IndexError:
-                        prev_p = None
-                        break
-            if prev_p is not None:
-                prev_p.has_children = True
-            stack.append(p)
-            p.depth = len(stack) - 1
-        if limit is None:
-            return queryset
-        return list(filter(lambda p: p.depth <= limit, queryset))
-
-
 @python_2_unicode_compatible
 class Prefix(CreatedUpdatedModel, CustomFieldModel):
     """
@@ -316,11 +281,35 @@ class Prefix(CreatedUpdatedModel, CustomFieldModel):
     def get_duplicates(self):
         return Prefix.objects.filter(vrf=self.vrf, prefix=str(self.prefix)).exclude(pk=self.pk)
 
+    def get_child_prefixes(self):
+        """
+        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.
+        """
+        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.
+        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_contained_or_equal=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):
+        """
+        Return all available Prefixes within this prefix as an IPSet.
+        """
+        prefix = netaddr.IPSet(self.prefix)
+        child_prefixes = netaddr.IPSet([child.prefix for child in self.get_child_prefixes()])
+        available_prefixes = prefix - child_prefixes
+
+        return available_prefixes
 
     def get_available_ips(self):
         """
@@ -339,6 +328,24 @@ class Prefix(CreatedUpdatedModel, CustomFieldModel):
 
         return available_ips
 
+    def get_first_available_prefix(self):
+        """
+        Return the first available child prefix within the prefix (or None).
+        """
+        available_prefixes = self.get_available_prefixes()
+        if not available_prefixes:
+            return None
+        return available_prefixes.iter_cidrs()[0]
+
+    def get_first_available_ip(self):
+        """
+        Return the first available IP within the prefix (or None).
+        """
+        available_ips = self.get_available_ips()
+        if not available_ips:
+            return None
+        return '{}/{}'.format(next(available_ips.__iter__()), self.prefix.prefixlen)
+
     def get_utilization(self):
         """
         Determine the utilization of the prefix and return it as a percentage. For Prefixes with a status of
@@ -349,25 +356,12 @@ 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 = IPAddress.objects.filter(
-                address__net_contained_or_equal=str(self.prefix), vrf=self.vrf
-            ).count()
+            child_count = self.get_child_ips().count()
             prefix_size = self.prefix.size
             if self.family == 4 and self.prefix.prefixlen < 31 and not self.is_pool:
                 prefix_size -= 2
             return int(float(child_count) / prefix_size * 100)
 
-    @property
-    def new_subnet(self):
-        if self.family == 4:
-            if self.prefix.prefixlen <= 30:
-                return netaddr.IPNetwork('{}/{}'.format(self.prefix.network, self.prefix.prefixlen + 1))
-            return None
-        if self.family == 6:
-            if self.prefix.prefixlen <= 126:
-                return netaddr.IPNetwork('{}/{}'.format(self.prefix.network, self.prefix.prefixlen + 1))
-            return None
-
 
 class IPAddressManager(models.Manager):
 
@@ -418,7 +412,8 @@ class IPAddress(CreatedUpdatedModel, CustomFieldModel):
     objects = IPAddressManager()
 
     csv_headers = [
-        'address', 'vrf', 'tenant', 'status', 'role', 'device', 'interface_name', 'is_primary', 'description',
+        'address', 'vrf', 'tenant', 'status', 'role', 'device', 'virtual_machine', 'interface_name', 'is_primary',
+        'description',
     ]
 
     class Meta:
@@ -473,6 +468,7 @@ class IPAddress(CreatedUpdatedModel, CustomFieldModel):
             self.get_status_display(),
             self.get_role_display(),
             self.device.identifier if self.device else None,
+            self.virtual_machine.name if self.virtual_machine else None,
             self.interface.name if self.interface else None,
             is_primary,
             self.description,
@@ -484,9 +480,18 @@ class IPAddress(CreatedUpdatedModel, CustomFieldModel):
             return self.interface.device
         return None
 
+    @property
+    def virtual_machine(self):
+        if self.interface:
+            return self.interface.virtual_machine
+        return None
+
     def get_status_class(self):
         return STATUS_CHOICE_CLASSES[self.status]
 
+    def get_role_class(self):
+        return ROLE_CHOICE_CLASSES[self.role]
+
 
 @python_2_unicode_compatible
 class VLANGroup(models.Model):
@@ -596,20 +601,59 @@ class VLAN(CreatedUpdatedModel, CustomFieldModel):
 @python_2_unicode_compatible
 class Service(CreatedUpdatedModel):
     """
-    A Service represents a layer-four service (e.g. HTTP or SSH) running on a Device. A Service may optionally be tied
-    to one or more specific IPAddresses belonging to the Device.
+    A Service represents a layer-four service (e.g. HTTP or SSH) running on a Device or VirtualMachine. A Service may
+    optionally be tied to one or more specific IPAddresses belonging to its parent.
     """
-    device = models.ForeignKey('dcim.Device', related_name='services', on_delete=models.CASCADE, verbose_name='device')
-    name = models.CharField(max_length=30)
-    protocol = models.PositiveSmallIntegerField(choices=IP_PROTOCOL_CHOICES)
-    port = models.PositiveIntegerField(validators=[MinValueValidator(1), MaxValueValidator(65535)],
-                                       verbose_name='Port number')
-    ipaddresses = models.ManyToManyField('ipam.IPAddress', related_name='services', blank=True,
-                                         verbose_name='IP addresses')
-    description = models.CharField(max_length=100, blank=True)
+    device = models.ForeignKey(
+        to='dcim.Device',
+        on_delete=models.CASCADE,
+        related_name='services',
+        verbose_name='device',
+        null=True,
+        blank=True
+    )
+    virtual_machine = models.ForeignKey(
+        to='virtualization.VirtualMachine',
+        on_delete=models.CASCADE,
+        related_name='services',
+        null=True,
+        blank=True
+    )
+    name = models.CharField(
+        max_length=30
+    )
+    protocol = models.PositiveSmallIntegerField(
+        choices=IP_PROTOCOL_CHOICES
+    )
+    port = models.PositiveIntegerField(
+        validators=[MinValueValidator(1), MaxValueValidator(65535)],
+        verbose_name='Port number'
+    )
+    ipaddresses = models.ManyToManyField(
+        to='ipam.IPAddress',
+        related_name='services',
+        blank=True,
+        verbose_name='IP addresses'
+    )
+    description = models.CharField(
+        max_length=100,
+        blank=True
+    )
 
     class Meta:
-        ordering = ['device', 'protocol', 'port']
+        ordering = ['protocol', 'port']
 
     def __str__(self):
         return '{} ({}/{})'.format(self.name, self.port, self.get_protocol_display())
+
+    @property
+    def parent(self):
+        return self.device or self.virtual_machine
+
+    def clean(self):
+
+        # A Service must belong to a Device *or* to a VirtualMachine
+        if self.device and self.virtual_machine:
+            raise ValidationError("A service cannot be associated with both a device and a virtual machine.")
+        if not self.device and not self.virtual_machine:
+            raise ValidationError("A service must be associated with either a device or a virtual machine.")

netbox/ipam/querysets.py

@@ -0,0 +1,38 @@
+from __future__ import unicode_literals
+
+from utilities.sql import NullsFirstQuerySet
+
+
+class PrefixQuerySet(NullsFirstQuerySet):
+
+    def annotate_depth(self, limit=None):
+        """
+        Iterate through a QuerySet of Prefixes and annotate the hierarchical level of each. While it would be preferable
+        to do this using .extra() on the QuerySet to count the unique parents of each prefix, that approach introduces
+        performance issues at scale.
+
+        Because we're adding a non-field attribute to the model, annotation must be made *after* any QuerySet
+        modifications.
+        """
+        queryset = self
+        stack = []
+        for p in queryset:
+            try:
+                prev_p = stack[-1]
+            except IndexError:
+                prev_p = None
+            if prev_p is not None:
+                while (p.prefix not in prev_p.prefix) or p.prefix == prev_p.prefix:
+                    stack.pop()
+                    try:
+                        prev_p = stack[-1]
+                    except IndexError:
+                        prev_p = None
+                        break
+            if prev_p is not None:
+                prev_p.has_children = True
+            stack.append(p)
+            p.depth = len(stack) - 1
+        if limit is None:
+            return queryset
+        return list(filter(lambda p: p.depth <= limit, queryset))

netbox/ipam/tables.py

@@ -3,10 +3,10 @@ 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 Aggregate, IPAddress, Prefix, RIR, Role, VLAN, VLANGroup, VRF
 
-
 RIR_UTILIZATION = """
 <div class="progress">
     {% if record.stats.total %}
@@ -49,13 +49,7 @@ PREFIX_LINK = """
 {% else %}
     <span class="text-nowrap" style="padding-left: {{ record.depth }}9px">
 {% endif %}
-    <a href="{% if record.pk %}{% url 'ipam:prefix' pk=record.pk %}{% else %}{% url 'ipam:prefix_add' %}?prefix={{ record }}{% if parent.vrf %}&vrf={{ parent.vrf.pk }}{% endif %}{% if parent.site %}&site={{ parent.site.pk }}{% endif %}{% endif %}">{{ record.prefix }}</a>
-</span>
-"""
-
-PREFIX_LINK_BRIEF = """
-<span style="padding-left: {{ record.depth }}0px">
-    <a href="{% if record.pk %}{% url 'ipam:prefix' pk=record.pk %}{% else %}{% url 'ipam:prefix_add' %}?prefix={{ record }}{% if parent.vrf %}&vrf={{ parent.vrf.pk }}{% endif %}{% if parent.site %}&site={{ parent.site.pk }}{% endif %}{% endif %}">{{ record.prefix }}</a>
+    <a href="{% if record.pk %}{% url 'ipam:prefix' pk=record.pk %}{% else %}{% url 'ipam:prefix_add' %}?prefix={{ record }}{% if parent.vrf %}&vrf={{ parent.vrf.pk }}{% endif %}{% if parent.site %}&site={{ parent.site.pk }}{% endif %}{% if parent.tenant %}&tenant_group={{ parent.tenant.group.pk }}&tenant={{ parent.tenant.pk }}{% endif %}{% endif %}">{{ record.prefix }}</a>
 </span>
 """
 
@@ -77,9 +71,13 @@ IPADDRESS_LINK = """
 {% endif %}
 """
 
-IPADDRESS_DEVICE = """
+IPADDRESS_ASSIGN_LINK = """
+<a href="{% url 'ipam:ipaddress_edit' pk=record.pk %}?interface={{ request.GET.interface }}&return_url={{ request.GET.return_url }}">{{ record }}</a>
+"""
+
+IPADDRESS_PARENT = """
 {% if record.interface %}
-    <a href="{{ record.interface.device.get_absolute_url }}">{{ record.interface.device }}</a>
+    <a href="{{ record.interface.parent.get_absolute_url }}">{{ record.interface.parent }}</a>
 {% else %}
     &mdash;
 {% endif %}
@@ -134,9 +132,9 @@ VLANGROUP_ACTIONS = """
 
 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 %}
@@ -151,7 +149,7 @@ 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
@@ -242,7 +240,7 @@ 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)
@@ -269,15 +267,15 @@ class PrefixDetailTable(PrefixTable):
 class IPAddressTable(BaseTable):
     pk = ToggleColumn()
     address = tables.TemplateColumn(IPADDRESS_LINK, verbose_name='IP Address')
-    status = tables.TemplateColumn(STATUS_LABEL)
     vrf = tables.TemplateColumn(VRF_LINK, verbose_name='VRF')
-    tenant = tables.TemplateColumn(TENANT_LINK)
-    device = tables.TemplateColumn(IPADDRESS_DEVICE, orderable=False)
+    status = tables.TemplateColumn(STATUS_LABEL)
+    tenant = tables.TemplateColumn(template_code=TENANT_LINK)
+    parent = tables.TemplateColumn(IPADDRESS_PARENT, orderable=False)
     interface = tables.Column(orderable=False)
 
     class Meta(BaseTable.Meta):
         model = IPAddress
-        fields = ('pk', 'address', 'vrf', 'status', 'role', 'tenant', 'device', 'interface', 'description')
+        fields = ('pk', 'address', 'vrf', 'status', 'role', 'tenant', 'parent', 'interface', 'description')
         row_attrs = {
             'class': lambda record: 'success' if not isinstance(record, IPAddress) else '',
         }
@@ -290,10 +288,22 @@ class IPAddressDetailTable(IPAddressTable):
 
     class Meta(IPAddressTable.Meta):
         fields = (
-            'pk', 'address', 'vrf', 'status', 'role', 'tenant', 'nat_inside', 'device', 'interface', 'description',
+            'pk', 'address', 'vrf', 'status', 'role', 'tenant', 'nat_inside', 'parent', 'interface', 'description',
         )
 
 
+class IPAddressAssignTable(BaseTable):
+    address = tables.TemplateColumn(IPADDRESS_ASSIGN_LINK, verbose_name='IP Address')
+    status = tables.TemplateColumn(STATUS_LABEL)
+    parent = tables.TemplateColumn(IPADDRESS_PARENT, orderable=False)
+    interface = tables.Column(orderable=False)
+
+    class Meta(BaseTable.Meta):
+        model = IPAddress
+        fields = ('address', 'vrf', 'status', 'role', 'tenant', 'parent', 'interface')
+        orderable = False
+
+
 #
 # VLAN groups
 #
@@ -321,7 +331,7 @@ 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)
 

netbox/ipam/tests/test_api.py

@@ -1,16 +1,14 @@
 from __future__ import unicode_literals
 
+from django.contrib.auth.models import User
+from django.urls import reverse
 from netaddr import IPNetwork
 from rest_framework import status
 from rest_framework.test import APITestCase
 
-from django.contrib.auth.models import User
-from django.urls import reverse
-
 from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
-from ipam.models import (
-    Aggregate, IPAddress, IP_PROTOCOL_TCP, IP_PROTOCOL_UDP, Prefix, RIR, Role, Service, VLAN, VLANGroup, VRF,
-)
+from ipam.constants import IP_PROTOCOL_TCP, IP_PROTOCOL_UDP
+from ipam.models import Aggregate, IPAddress, Prefix, RIR, Role, Service, VLAN, VLANGroup, VRF
 from users.models import Token
 from utilities.tests import HttpStatusMixin
 

netbox/ipam/tests/test_models.py

@@ -1,7 +1,6 @@
 from __future__ import unicode_literals
 
 import netaddr
-
 from django.core.exceptions import ValidationError
 from django.test import TestCase, override_settings
 

netbox/ipam/urls.py

@@ -21,6 +21,7 @@ urlpatterns = [
     # RIRs
     url(r'^rirs/$', views.RIRListView.as_view(), name='rir_list'),
     url(r'^rirs/add/$', views.RIRCreateView.as_view(), name='rir_add'),
+    url(r'^rirs/import/$', views.RIRBulkImportView.as_view(), name='rir_import'),
     url(r'^rirs/delete/$', views.RIRBulkDeleteView.as_view(), name='rir_bulk_delete'),
     url(r'^rirs/(?P<slug>[\w-]+)/edit/$', views.RIREditView.as_view(), name='rir_edit'),
 
@@ -37,6 +38,7 @@ urlpatterns = [
     # Roles
     url(r'^roles/$', views.RoleListView.as_view(), name='role_list'),
     url(r'^roles/add/$', views.RoleCreateView.as_view(), name='role_add'),
+    url(r'^roles/import/$', views.RoleBulkImportView.as_view(), name='role_import'),
     url(r'^roles/delete/$', views.RoleBulkDeleteView.as_view(), name='role_bulk_delete'),
     url(r'^roles/(?P<slug>[\w-]+)/edit/$', views.RoleEditView.as_view(), name='role_edit'),
 
@@ -49,6 +51,7 @@ urlpatterns = [
     url(r'^prefixes/(?P<pk>\d+)/$', views.PrefixView.as_view(), name='prefix'),
     url(r'^prefixes/(?P<pk>\d+)/edit/$', views.PrefixEditView.as_view(), name='prefix_edit'),
     url(r'^prefixes/(?P<pk>\d+)/delete/$', views.PrefixDeleteView.as_view(), name='prefix_delete'),
+    url(r'^prefixes/(?P<pk>\d+)/prefixes/$', views.PrefixPrefixesView.as_view(), name='prefix_prefixes'),
     url(r'^prefixes/(?P<pk>\d+)/ip-addresses/$', views.PrefixIPAddressesView.as_view(), name='prefix_ipaddresses'),
 
     # IP addresses
@@ -58,6 +61,7 @@ urlpatterns = [
     url(r'^ip-addresses/import/$', views.IPAddressBulkImportView.as_view(), name='ipaddress_import'),
     url(r'^ip-addresses/edit/$', views.IPAddressBulkEditView.as_view(), name='ipaddress_bulk_edit'),
     url(r'^ip-addresses/delete/$', views.IPAddressBulkDeleteView.as_view(), name='ipaddress_bulk_delete'),
+    url(r'^ip-addresses/assign/$', views.IPAddressAssignView.as_view(), name='ipaddress_assign'),
     url(r'^ip-addresses/(?P<pk>\d+)/$', views.IPAddressView.as_view(), name='ipaddress'),
     url(r'^ip-addresses/(?P<pk>\d+)/edit/$', views.IPAddressEditView.as_view(), name='ipaddress_edit'),
     url(r'^ip-addresses/(?P<pk>\d+)/delete/$', views.IPAddressDeleteView.as_view(), name='ipaddress_delete'),
@@ -65,6 +69,7 @@ urlpatterns = [
     # VLAN groups
     url(r'^vlan-groups/$', views.VLANGroupListView.as_view(), name='vlangroup_list'),
     url(r'^vlan-groups/add/$', views.VLANGroupCreateView.as_view(), name='vlangroup_add'),
+    url(r'^vlan-groups/import/$', views.VLANGroupBulkImportView.as_view(), name='vlangroup_import'),
     url(r'^vlan-groups/delete/$', views.VLANGroupBulkDeleteView.as_view(), name='vlangroup_bulk_delete'),
     url(r'^vlan-groups/(?P<pk>\d+)/edit/$', views.VLANGroupEditView.as_view(), name='vlangroup_edit'),
 

netbox/ipam/views.py

@@ -1,26 +1,23 @@
 from __future__ import unicode_literals
 
-from django_tables2 import RequestConfig
 import netaddr
-
 from django.conf import settings
 from django.contrib.auth.mixins import PermissionRequiredMixin
 from django.db.models import Count, Q
-from django.shortcuts import get_object_or_404, render
+from django.shortcuts import get_object_or_404, redirect, render
 from django.urls import reverse
 from django.views.generic import View
+from django_tables2 import RequestConfig
 
-from dcim.models import Device
+from dcim.models import Device, Interface
 from utilities.paginator import EnhancedPaginator
 from utilities.views import (
     BulkCreateView, BulkDeleteView, BulkEditView, BulkImportView, ObjectDeleteView, ObjectEditView, ObjectListView,
 )
+from virtualization.models import VirtualMachine
 from . import filters, forms, tables
-from .constants import IPADDRESS_ROLE_ANYCAST
-from .models import (
-    Aggregate, IPAddress, PREFIX_STATUS_ACTIVE, PREFIX_STATUS_DEPRECATED, PREFIX_STATUS_RESERVED, Prefix, RIR, Role,
-    Service, VLAN, VLANGroup, VRF,
-)
+from .constants import IPADDRESS_ROLE_ANYCAST, PREFIX_STATUS_ACTIVE, PREFIX_STATUS_DEPRECATED, PREFIX_STATUS_RESERVED
+from .models import Aggregate, IPAddress, Prefix, RIR, Role, Service, VLAN, VLANGroup, VRF
 
 
 def add_available_prefixes(parent, prefix_list):
@@ -118,7 +115,7 @@ class VRFView(View):
 class VRFCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'ipam.add_vrf'
     model = VRF
-    form_class = forms.VRFForm
+    model_form = forms.VRFForm
     template_name = 'ipam/vrf_edit.html'
     default_return_url = 'ipam:vrf_list'
 
@@ -250,7 +247,7 @@ class RIRListView(ObjectListView):
 class RIRCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'ipam.add_rir'
     model = RIR
-    form_class = forms.RIRForm
+    model_form = forms.RIRForm
 
     def get_return_url(self, request, obj):
         return reverse('ipam:rir_list')
@@ -260,6 +257,13 @@ class RIREditView(RIRCreateView):
     permission_required = 'ipam.change_rir'
 
 
+class RIRBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'ipam.add_rir'
+    model_form = forms.RIRCSVForm
+    table = tables.RIRTable
+    default_return_url = 'ipam:rir_list'
+
+
 class RIRBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'ipam.delete_rir'
     cls = RIR
@@ -317,7 +321,7 @@ class AggregateView(View):
 
         prefix_table = tables.PrefixDetailTable(child_prefixes)
         if request.user.has_perm('ipam.change_prefix') or request.user.has_perm('ipam.delete_prefix'):
-            prefix_table.base_columns['pk'].visible = True
+            prefix_table.columns.show('pk')
 
         paginate = {
             'klass': EnhancedPaginator,
@@ -342,7 +346,7 @@ class AggregateView(View):
 class AggregateCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'ipam.add_aggregate'
     model = Aggregate
-    form_class = forms.AggregateForm
+    model_form = forms.AggregateForm
     template_name = 'ipam/aggregate_edit.html'
     default_return_url = 'ipam:aggregate_list'
 
@@ -396,7 +400,7 @@ class RoleListView(ObjectListView):
 class RoleCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'ipam.add_role'
     model = Role
-    form_class = forms.RoleForm
+    model_form = forms.RoleForm
 
     def get_return_url(self, request, obj):
         return reverse('ipam:role_list')
@@ -406,6 +410,13 @@ class RoleEditView(RoleCreateView):
     permission_required = 'ipam.change_role'
 
 
+class RoleBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'ipam.add_role'
+    model_form = forms.RoleCSVForm
+    table = tables.RoleTable
+    default_return_url = 'ipam:role_list'
+
+
 class RoleBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'ipam.delete_role'
     cls = Role
@@ -443,11 +454,6 @@ class PrefixView(View):
         except Aggregate.DoesNotExist:
             aggregate = None
 
-        # Count child IP addresses
-        ipaddress_count = IPAddress.objects.filter(
-            vrf=prefix.vrf, address__net_host_contained=str(prefix.prefix)
-        ).count()
-
         # Parent prefixes table
         parent_prefixes = Prefix.objects.filter(
             Q(vrf=prefix.vrf) | Q(vrf__isnull=True)
@@ -470,23 +476,38 @@ class PrefixView(View):
         duplicate_prefix_table = tables.PrefixTable(list(duplicate_prefixes), orderable=False)
         duplicate_prefix_table.exclude = ('vrf',)
 
+        return render(request, 'ipam/prefix.html', {
+            'prefix': prefix,
+            'aggregate': aggregate,
+            'parent_prefix_table': parent_prefix_table,
+            'duplicate_prefix_table': duplicate_prefix_table,
+        })
+
+
+class PrefixPrefixesView(View):
+
+    def get(self, request, pk):
+
+        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)
-        child_prefix_table = tables.PrefixDetailTable(child_prefixes)
+
+        prefix_table = tables.PrefixDetailTable(child_prefixes)
         if request.user.has_perm('ipam.change_prefix') or request.user.has_perm('ipam.delete_prefix'):
-            child_prefix_table.base_columns['pk'].visible = True
+            prefix_table.columns.show('pk')
 
         paginate = {
             'klass': EnhancedPaginator,
             'per_page': request.GET.get('per_page', settings.PAGINATE_COUNT)
         }
-        RequestConfig(request, paginate).configure(child_prefix_table)
+        RequestConfig(request, paginate).configure(prefix_table)
 
         # Compile permissions list for rendering the object table
         permissions = {
@@ -495,15 +516,12 @@ class PrefixView(View):
             'delete': request.user.has_perm('ipam.delete_prefix'),
         }
 
-        return render(request, 'ipam/prefix.html', {
+        return render(request, 'ipam/prefix_prefixes.html', {
             'prefix': prefix,
-            'aggregate': aggregate,
-            'ipaddress_count': ipaddress_count,
-            'parent_prefix_table': parent_prefix_table,
-            'child_prefix_table': child_prefix_table,
-            'duplicate_prefix_table': duplicate_prefix_table,
+            'first_available_prefix': prefix.get_first_available_prefix(),
+            'prefix_table': prefix_table,
             'permissions': permissions,
-            'return_url': prefix.get_absolute_url(),
+            'bulk_querystring': 'vrf_id={}&within={}'.format(prefix.vrf.pk if prefix.vrf else '0', prefix.prefix),
         })
 
 
@@ -514,16 +532,14 @@ class PrefixIPAddressesView(View):
         prefix = get_object_or_404(Prefix.objects.all(), pk=pk)
 
         # Find all IPAddresses belonging to this Prefix
-        ipaddresses = IPAddress.objects.filter(
-            vrf=prefix.vrf, address__net_host_contained=str(prefix.prefix)
-        ).select_related(
+        ipaddresses = prefix.get_child_ips().select_related(
             'vrf', 'interface__device', 'primary_ip4_for', 'primary_ip6_for'
         )
         ipaddresses = add_available_ipaddresses(prefix.prefix, ipaddresses, prefix.is_pool)
 
         ip_table = tables.IPAddressTable(ipaddresses)
         if request.user.has_perm('ipam.change_ipaddress') or request.user.has_perm('ipam.delete_ipaddress'):
-            ip_table.base_columns['pk'].visible = True
+            ip_table.columns.show('pk')
 
         paginate = {
             'klass': EnhancedPaginator,
@@ -540,16 +556,17 @@ class PrefixIPAddressesView(View):
 
         return render(request, 'ipam/prefix_ipaddresses.html', {
             'prefix': prefix,
+            'first_available_ip': prefix.get_first_available_ip(),
             'ip_table': ip_table,
             'permissions': permissions,
-            'bulk_querystring': 'vrf_id={}&parent={}'.format(prefix.vrf or '0', prefix.prefix),
+            'bulk_querystring': 'vrf_id={}&parent={}'.format(prefix.vrf.pk if prefix.vrf else '0', prefix.prefix),
         })
 
 
 class PrefixCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'ipam.add_prefix'
     model = Prefix
-    form_class = forms.PrefixForm
+    model_form = forms.PrefixForm
     template_name = 'ipam/prefix_edit.html'
     default_return_url = 'ipam:prefix_list'
 
@@ -596,7 +613,11 @@ class PrefixBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
 #
 
 class IPAddressListView(ObjectListView):
-    queryset = IPAddress.objects.select_related('vrf__tenant', 'tenant', 'interface__device', 'nat_inside')
+    queryset = IPAddress.objects.select_related(
+        'vrf__tenant', 'tenant', 'nat_inside'
+    ).prefetch_related(
+        'interface__device', 'interface__virtual_machine'
+    )
     filter = filters.IPAddressFilter
     filter_form = forms.IPAddressFilterForm
     table = tables.IPAddressDetailTable
@@ -607,7 +628,7 @@ class IPAddressView(View):
 
     def get(self, request, pk):
 
-        ipaddress = get_object_or_404(IPAddress.objects.select_related('interface__device'), pk=pk)
+        ipaddress = get_object_or_404(IPAddress.objects.select_related('vrf__tenant', 'tenant'), pk=pk)
 
         # Parent prefixes table
         parent_prefixes = Prefix.objects.filter(
@@ -624,7 +645,9 @@ class IPAddressView(View):
         ).exclude(
             pk=ipaddress.pk
         ).select_related(
-            'interface__device', 'nat_inside'
+            'nat_inside'
+        ).prefetch_related(
+            'interface__device'
         )
         # Exclude anycast IPs if this IP is anycast
         if ipaddress.role == IPADDRESS_ROLE_ANYCAST:
@@ -632,7 +655,7 @@ class IPAddressView(View):
         duplicate_ips_table = tables.IPAddressTable(list(duplicate_ips), orderable=False)
 
         # Related IP table
-        related_ips = IPAddress.objects.select_related(
+        related_ips = IPAddress.objects.prefetch_related(
             'interface__device'
         ).exclude(
             address=str(ipaddress.address)
@@ -652,15 +675,71 @@ class IPAddressView(View):
 class IPAddressCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'ipam.add_ipaddress'
     model = IPAddress
-    form_class = forms.IPAddressForm
+    model_form = forms.IPAddressForm
     template_name = 'ipam/ipaddress_edit.html'
     default_return_url = 'ipam:ipaddress_list'
 
+    def alter_obj(self, obj, request, url_args, url_kwargs):
+
+        interface_id = request.GET.get('interface')
+        if interface_id:
+            try:
+                obj.interface = Interface.objects.get(pk=interface_id)
+            except (ValueError, Interface.DoesNotExist):
+                pass
+
+        return obj
+
 
 class IPAddressEditView(IPAddressCreateView):
     permission_required = 'ipam.change_ipaddress'
 
 
+class IPAddressAssignView(PermissionRequiredMixin, View):
+    """
+    Search for IPAddresses to be assigned to an Interface.
+    """
+    permission_required = 'ipam.change_ipaddress'
+
+    def dispatch(self, request, *args, **kwargs):
+
+        # Redirect user if an interface has not been provided
+        if 'interface' not in request.GET:
+            return redirect('ipam:ipaddress_add')
+
+        return super(IPAddressAssignView, self).dispatch(request, *args, **kwargs)
+
+    def get(self, request):
+
+        form = forms.IPAddressAssignForm()
+
+        return render(request, 'ipam/ipaddress_assign.html', {
+            'form': form,
+            'return_url': request.GET.get('return_url', ''),
+        })
+
+    def post(self, request):
+
+        form = forms.IPAddressAssignForm(request.POST)
+        table = None
+
+        if form.is_valid():
+
+            queryset = IPAddress.objects.select_related(
+                'vrf', 'tenant', 'interface__device', 'interface__virtual_machine'
+            ).filter(
+                vrf=form.cleaned_data['vrf'],
+                address__net_host=form.cleaned_data['address'],
+            )
+            table = tables.IPAddressAssignTable(queryset)
+
+        return render(request, 'ipam/ipaddress_assign.html', {
+            'form': form,
+            'table': table,
+            'return_url': request.GET.get('return_url', ''),
+        })
+
+
 class IPAddressDeleteView(PermissionRequiredMixin, ObjectDeleteView):
     permission_required = 'ipam.delete_ipaddress'
     model = IPAddress
@@ -669,7 +748,7 @@ class IPAddressDeleteView(PermissionRequiredMixin, ObjectDeleteView):
 
 class IPAddressBulkCreateView(PermissionRequiredMixin, BulkCreateView):
     permission_required = 'ipam.add_ipaddress'
-    pattern_form = forms.IPAddressPatternForm
+    form = forms.IPAddressBulkCreateForm
     model_form = forms.IPAddressBulkAddForm
     pattern_target = 'address'
     template_name = 'ipam/ipaddress_bulk_add.html'
@@ -686,7 +765,7 @@ class IPAddressBulkImportView(PermissionRequiredMixin, BulkImportView):
 class IPAddressBulkEditView(PermissionRequiredMixin, BulkEditView):
     permission_required = 'ipam.change_ipaddress'
     cls = IPAddress
-    queryset = IPAddress.objects.select_related('vrf__tenant', 'tenant', 'interface__device')
+    queryset = IPAddress.objects.select_related('vrf__tenant', 'tenant').prefetch_related('interface__device')
     filter = filters.IPAddressFilter
     table = tables.IPAddressTable
     form = forms.IPAddressBulkEditForm
@@ -696,7 +775,7 @@ class IPAddressBulkEditView(PermissionRequiredMixin, BulkEditView):
 class IPAddressBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'ipam.delete_ipaddress'
     cls = IPAddress
-    queryset = IPAddress.objects.select_related('vrf__tenant', 'tenant', 'interface__device')
+    queryset = IPAddress.objects.select_related('vrf__tenant', 'tenant').prefetch_related('interface__device')
     filter = filters.IPAddressFilter
     table = tables.IPAddressTable
     default_return_url = 'ipam:ipaddress_list'
@@ -717,7 +796,7 @@ class VLANGroupListView(ObjectListView):
 class VLANGroupCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'ipam.add_vlangroup'
     model = VLANGroup
-    form_class = forms.VLANGroupForm
+    model_form = forms.VLANGroupForm
 
     def get_return_url(self, request, obj):
         return reverse('ipam:vlangroup_list')
@@ -727,6 +806,13 @@ class VLANGroupEditView(VLANGroupCreateView):
     permission_required = 'ipam.change_vlangroup'
 
 
+class VLANGroupBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'ipam.add_vlangroup'
+    model_form = forms.VLANGroupCSVForm
+    table = tables.VLANGroupTable
+    default_return_url = 'ipam:vlangroup_list'
+
+
 class VLANGroupBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'ipam.delete_vlangroup'
     cls = VLANGroup
@@ -768,7 +854,7 @@ class VLANView(View):
 class VLANCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'ipam.add_vlan'
     model = VLAN
-    form_class = forms.VLANForm
+    model_form = forms.VLANForm
     template_name = 'ipam/vlan_edit.html'
     default_return_url = 'ipam:vlan_list'
 
@@ -816,16 +902,18 @@ class VLANBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
 class ServiceCreateView(PermissionRequiredMixin, ObjectEditView):
     permission_required = 'ipam.add_service'
     model = Service
-    form_class = forms.ServiceForm
+    model_form = forms.ServiceForm
     template_name = 'ipam/service_edit.html'
 
     def alter_obj(self, obj, request, url_args, url_kwargs):
         if 'device' in url_kwargs:
             obj.device = get_object_or_404(Device, pk=url_kwargs['device'])
+        elif 'virtualmachine' in url_kwargs:
+            obj.virtual_machine = get_object_or_404(VirtualMachine, pk=url_kwargs['virtualmachine'])
         return obj
 
     def get_return_url(self, request, obj):
-        return obj.device.get_absolute_url()
+        return obj.parent.get_absolute_url()
 
 
 class ServiceEditView(ServiceCreateView):

netbox/netbox/api.py

@@ -0,0 +1,150 @@
+from __future__ import unicode_literals
+
+from rest_framework import authentication, exceptions
+from rest_framework.pagination import LimitOffsetPagination
+from rest_framework.permissions import DjangoModelPermissions, SAFE_METHODS
+from rest_framework.renderers import BrowsableAPIRenderer
+from rest_framework.utils import formatting
+
+from users.models import Token
+
+
+#
+# Renderers
+#
+
+class FormlessBrowsableAPIRenderer(BrowsableAPIRenderer):
+    """
+    Override the built-in BrowsableAPIRenderer to disable HTML forms.
+    """
+    def show_form_for_method(self, *args, **kwargs):
+        return False
+
+    def get_filter_form(self, data, view, request):
+        return None
+
+
+#
+# Authentication
+#
+
+class TokenAuthentication(authentication.TokenAuthentication):
+    """
+    A custom authentication scheme which enforces Token expiration times.
+    """
+    model = Token
+
+    def authenticate_credentials(self, key):
+        model = self.get_model()
+        try:
+            token = model.objects.select_related('user').get(key=key)
+        except model.DoesNotExist:
+            raise exceptions.AuthenticationFailed("Invalid token")
+
+        # Enforce the Token's expiration time, if one has been set.
+        if token.is_expired:
+            raise exceptions.AuthenticationFailed("Token expired")
+
+        if not token.user.is_active:
+            raise exceptions.AuthenticationFailed("User inactive")
+
+        return token.user, token
+
+
+class TokenPermissions(DjangoModelPermissions):
+    """
+    Custom permissions handler which extends the built-in DjangoModelPermissions to validate a Token's write ability
+    for unsafe requests (POST/PUT/PATCH/DELETE).
+    """
+    def __init__(self):
+        # LOGIN_REQUIRED determines whether read-only access is provided to anonymous users.
+        from django.conf import settings
+        self.authenticated_users_only = settings.LOGIN_REQUIRED
+        super(TokenPermissions, self).__init__()
+
+    def has_permission(self, request, view):
+        # If token authentication is in use, verify that the token allows write operations (for unsafe methods).
+        if request.method not in SAFE_METHODS and isinstance(request.auth, Token):
+            if not request.auth.write_enabled:
+                return False
+        return super(TokenPermissions, self).has_permission(request, view)
+
+
+#
+# Pagination
+#
+
+class OptionalLimitOffsetPagination(LimitOffsetPagination):
+    """
+    Override the stock paginator to allow setting limit=0 to disable pagination for a request. This returns all objects
+    matching a query, but retains the same format as a paginated request. The limit can only be disabled if
+    MAX_PAGE_SIZE has been set to 0 or None.
+    """
+
+    def paginate_queryset(self, queryset, request, view=None):
+
+        try:
+            self.count = queryset.count()
+        except (AttributeError, TypeError):
+            self.count = len(queryset)
+        self.limit = self.get_limit(request)
+        self.offset = self.get_offset(request)
+        self.request = request
+
+        if self.limit and self.count > self.limit and self.template is not None:
+            self.display_page_controls = True
+
+        if self.count == 0 or self.offset > self.count:
+            return list()
+
+        if self.limit:
+            return list(queryset[self.offset:self.offset + self.limit])
+        else:
+            return list(queryset[self.offset:])
+
+    def get_limit(self, request):
+
+        from django.conf import settings
+
+        if self.limit_query_param:
+            try:
+                limit = int(request.query_params[self.limit_query_param])
+                if limit < 0:
+                    raise ValueError()
+                # Enforce maximum page size, if defined
+                if settings.MAX_PAGE_SIZE:
+                    if limit == 0:
+                        return settings.MAX_PAGE_SIZE
+                    else:
+                        return min(limit, settings.MAX_PAGE_SIZE)
+                return limit
+            except (KeyError, ValueError):
+                pass
+
+        return self.default_limit
+
+
+#
+# Miscellaneous
+#
+
+def get_view_name(view_cls, suffix=None):
+    """
+    Derive the view name from its associated model, if it has one. Fall back to DRF's built-in `get_view_name`.
+    """
+    if hasattr(view_cls, 'queryset'):
+        # Determine the model name from the queryset.
+        name = view_cls.queryset.model._meta.verbose_name
+        name = ' '.join([w[0].upper() + w[1:] for w in name.split()])  # Capitalize each word
+
+    else:
+        # Replicate DRF's built-in behavior.
+        name = view_cls.__name__
+        name = formatting.remove_trailing_string(name, 'View')
+        name = formatting.remove_trailing_string(name, 'ViewSet')
+        name = formatting.camelcase_to_spaces(name)
+
+    if suffix:
+        name += ' ' + suffix
+
+    return name

netbox/netbox/configuration.docker.py

@@ -1,79 +0,0 @@
-import os
-#########################
-#                       #
-#   Required settings   #
-#                       #
-#########################
-
-# This is a list of valid fully-qualified domain names (FQDNs) for the NetBox server. NetBox will not permit write
-# access to the server via any other hostnames. The first FQDN in the list will be treated as the preferred name.
-#
-# Example: ALLOWED_HOSTS = ['netbox.example.com', 'netbox.internal.local']
-ALLOWED_HOSTS = os.environ.get('ALLOWED_HOSTS', '').split(' ')
-
-# PostgreSQL database configuration.
-DATABASE = {
-    'NAME': os.environ.get('DB_NAME', 'netbox'),         # Database name
-    'USER': os.environ.get('DB_USER', ''),               # PostgreSQL username
-    'PASSWORD': os.environ.get('DB_PASSWORD', ''),       # PostgreSQL password
-    'HOST': os.environ.get('DB_HOST', 'localhost'),      # Database server
-    'PORT': os.environ.get('DB_PORT', ''),               # Database port (leave blank for default)
-}
-
-# This key is used for secure generation of random numbers and strings. It must never be exposed outside of this file.
-# For optimal security, SECRET_KEY should be at least 50 characters in length and contain a mix of letters, numbers, and
-# symbols. NetBox will not run without this defined. For more information, see
-# https://docs.djangoproject.com/en/dev/ref/settings/#std:setting-SECRET_KEY
-SECRET_KEY = os.environ.get('SECRET_KEY', '')
-
-#########################
-#                       #
-#   Optional settings   #
-#                       #
-#########################
-
-# Specify one or more name and email address tuples representing NetBox administrators. These people will be notified of
-# application errors (assuming correct email settings are provided).
-ADMINS = [
-    # ['John Doe', 'jdoe@example.com'],
-]
-
-# Email settings
-EMAIL = {
-    'SERVER': os.environ.get('EMAIL_SERVER', 'localhost'),
-    'PORT': os.environ.get('EMAIL_PORT', 25),
-    'USERNAME': os.environ.get('EMAIL_USERNAME', ''),
-    'PASSWORD': os.environ.get('EMAIL_PASSWORD', ''),
-    'TIMEOUT': os.environ.get('EMAIL_TIMEOUT', 10),  # seconds
-    'FROM_EMAIL': os.environ.get('EMAIL_FROM', ''),
-}
-
-# Setting this to True will permit only authenticated users to access any part of NetBox. By default, anonymous users
-# are permitted to access most data in NetBox (excluding secrets) but not make any changes.
-LOGIN_REQUIRED = os.environ.get('LOGIN_REQUIRED', False)
-
-# Base URL path if accessing NetBox within a directory. For example, if installed at http://example.com/netbox/, set:
-# BASE_PATH = 'netbox/'
-BASE_PATH = os.environ.get('BASE_PATH', '')
-
-# Setting this to True will display a "maintenance mode" banner at the top of every page.
-MAINTENANCE_MODE = os.environ.get('MAINTENANCE_MODE', False)
-
-# Credentials that NetBox will use to access live devices.
-NAPALM_USERNAME = os.environ.get('NAPALM_USERNAME', '')
-NAPALM_PASSWORD = os.environ.get('NAPALM_PASSWORD', '')
-
-# Determine how many objects to display per page within a list. (Default: 50)
-PAGINATE_COUNT = os.environ.get('PAGINATE_COUNT', 50)
-
-# Time zone (default: UTC)
-TIME_ZONE = os.environ.get('TIME_ZONE', 'UTC')
-
-# Date/time formatting. See the following link for supported formats:
-# https://docs.djangoproject.com/en/dev/ref/templates/builtins/#date
-DATE_FORMAT = os.environ.get('DATE_FORMAT', 'N j, Y')
-SHORT_DATE_FORMAT = os.environ.get('SHORT_DATE_FORMAT', 'Y-m-d')
-TIME_FORMAT = os.environ.get('TIME_FORMAT', 'g:i a')
-SHORT_TIME_FORMAT = os.environ.get('SHORT_TIME_FORMAT', 'H:i:s')
-DATETIME_FORMAT = os.environ.get('DATETIME_FORMAT', 'N j, Y g:i a')
-SHORT_DATETIME_FORMAT = os.environ.get('SHORT_DATETIME_FORMAT', 'Y-m-d H:i')

netbox/netbox/configuration.example.py

@@ -118,6 +118,10 @@ PAGINATE_COUNT = 50
 # prefer IPv4 instead.
 PREFER_IPV4 = False
 
+# The file path where custom reports will be stored. A trailing slash is not needed. Note that the default value of
+# this setting is derived from the installed location.
+# REPORTS_ROOT = '/opt/netbox/netbox/reports'
+
 # Time zone (default: UTC)
 TIME_ZONE = 'UTC'
 

netbox/netbox/forms.py

@@ -4,7 +4,6 @@ from django import forms
 
 from utilities.forms import BootstrapMixin
 
-
 OBJ_TYPE_CHOICES = (
     ('', 'All Objects'),
     ('Circuits', (
@@ -30,12 +29,16 @@ OBJ_TYPE_CHOICES = (
     ('Tenancy', (
         ('tenant', 'Tenants'),
     )),
+    ('Virtualization', (
+        ('cluster', 'Clusters'),
+        ('virtualmachine', 'Virtual machines'),
+    )),
 )
 
 
 class SearchForm(BootstrapMixin, forms.Form):
     q = forms.CharField(
-        label='Search', widget=forms.TextInput(attrs={'style': 'width: 350px'})
+        label='Search'
     )
     obj_type = forms.ChoiceField(
         choices=OBJ_TYPE_CHOICES, required=False, label='Type'

netbox/netbox/settings.py

@@ -13,7 +13,7 @@ except ImportError:
     )
 
 
-VERSION = '2.1.6'
+VERSION = '2.2.9'
 
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
@@ -52,10 +52,9 @@ NAPALM_USERNAME = getattr(configuration, 'NAPALM_USERNAME', '')
 NAPALM_PASSWORD = getattr(configuration, 'NAPALM_PASSWORD', '')
 NAPALM_TIMEOUT = getattr(configuration, 'NAPALM_TIMEOUT', 30)
 NAPALM_ARGS = getattr(configuration, 'NAPALM_ARGS', {})
-NETBOX_USERNAME = getattr(configuration, 'NETBOX_USERNAME', '')  # Deprecated
-NETBOX_PASSWORD = getattr(configuration, 'NETBOX_PASSWORD', '')  # Deprecated
 PAGINATE_COUNT = getattr(configuration, 'PAGINATE_COUNT', 50)
 PREFER_IPV4 = getattr(configuration, 'PREFER_IPV4', False)
+REPORTS_ROOT = getattr(configuration, 'REPORTS_ROOT', os.path.join(BASE_DIR, 'reports')).rstrip('/')
 SHORT_DATE_FORMAT = getattr(configuration, 'SHORT_DATE_FORMAT', 'Y-m-d')
 SHORT_DATETIME_FORMAT = getattr(configuration, 'SHORT_DATETIME_FORMAT', 'Y-m-d H:i')
 SHORT_TIME_FORMAT = getattr(configuration, 'SHORT_TIME_FORMAT', 'H:i:s')
@@ -64,19 +63,6 @@ TIME_ZONE = getattr(configuration, 'TIME_ZONE', 'UTC')
 
 CSRF_TRUSTED_ORIGINS = ALLOWED_HOSTS
 
-# Check for deprecated configuration parameters
-config_logger = logging.getLogger('configuration')
-config_logger.addHandler(logging.StreamHandler())
-config_logger.setLevel(logging.WARNING)
-if NETBOX_USERNAME:
-    config_logger.warning('NETBOX_USERNAME is deprecated and will be removed in v2.2. Please use NAPALM_USERNAME instead.')
-    if not NAPALM_USERNAME:
-        NAPALM_USERNAME = NETBOX_USERNAME
-if NETBOX_PASSWORD:
-    config_logger.warning('NETBOX_PASSWORD is deprecated and will be removed in v2.2. Please use NAPALM_PASSWORD instead.')
-    if not NAPALM_PASSWORD:
-        NAPALM_PASSWORD = NETBOX_PASSWORD
-
 # Attempt to import LDAP configuration if it has been defined
 LDAP_IGNORE_CERT_ERRORS = False
 try:
@@ -147,6 +133,7 @@ INSTALLED_APPS = (
     'tenancy',
     'users',
     'utilities',
+    'virtualization',
 )
 
 # Middleware
@@ -161,6 +148,7 @@ MIDDLEWARE = (
     'django.contrib.messages.middleware.MessageMiddleware',
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
     'django.middleware.security.SecurityMiddleware',
+    'utilities.middleware.ExceptionHandlingMiddleware',
     'utilities.middleware.LoginRequiredMiddleware',
     'utilities.middleware.APIVersionMiddleware',
 )
@@ -219,40 +207,36 @@ LOGIN_URL = '/{}login/'.format(BASE_PATH)
 # Secrets
 SECRETS_MIN_PUBKEY_SIZE = 2048
 
+# Django filters
+FILTERS_NULL_CHOICE_LABEL = 'None'
+FILTERS_NULL_CHOICE_VALUE = '0'  # Must be a string
+
 # Django REST framework (API)
 REST_FRAMEWORK_VERSION = VERSION[0:3]  # Use major.minor as API version
 REST_FRAMEWORK = {
     'ALLOWED_VERSIONS': [REST_FRAMEWORK_VERSION],
     'DEFAULT_AUTHENTICATION_CLASSES': (
         'rest_framework.authentication.SessionAuthentication',
-        'utilities.api.TokenAuthentication',
+        'netbox.api.TokenAuthentication',
     ),
     'DEFAULT_FILTER_BACKENDS': (
         'django_filters.rest_framework.DjangoFilterBackend',
     ),
-    'DEFAULT_PAGINATION_CLASS': 'utilities.api.OptionalLimitOffsetPagination',
+    'DEFAULT_PAGINATION_CLASS': 'netbox.api.OptionalLimitOffsetPagination',
     'DEFAULT_PERMISSION_CLASSES': (
-        'utilities.api.TokenPermissions',
+        'netbox.api.TokenPermissions',
     ),
     'DEFAULT_RENDERER_CLASSES': (
         'rest_framework.renderers.JSONRenderer',
-        'utilities.api.FormlessBrowsableAPIRenderer',
+        'netbox.api.FormlessBrowsableAPIRenderer',
     ),
     'DEFAULT_VERSION': REST_FRAMEWORK_VERSION,
     'DEFAULT_VERSIONING_CLASS': 'rest_framework.versioning.AcceptHeaderVersioning',
     'PAGE_SIZE': PAGINATE_COUNT,
-    'VIEW_NAME_FUNCTION': 'utilities.api.get_view_name',
+    'VIEW_NAME_FUNCTION': 'netbox.api.get_view_name',
 }
 
 # Django debug toolbar
-# Disable the templates panel by default due to a performance issue in Django 1.11; see
-# https://github.com/jazzband/django-debug-toolbar/issues/910
-DEBUG_TOOLBAR_CONFIG = {
-    'DISABLE_PANELS': [
-        'debug_toolbar.panels.redirects.RedirectsPanel',
-        'debug_toolbar.panels.templates.TemplatesPanel',
-    ],
-}
 INTERNAL_IPS = (
     '127.0.0.1',
     '::1',

netbox/netbox/urls.py

@@ -1,17 +1,14 @@
 from __future__ import unicode_literals
 
-from rest_framework_swagger.views import get_swagger_view
-
 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 netbox.views import APIRootView, handle_500, HomeView, SearchView, trigger_500
+from netbox.views import APIRootView, HomeView, SearchView
 from users.views import LoginView, LogoutView
 
-
-handler500 = handle_500
 swagger_view = get_swagger_view(title='NetBox API')
 
 _patterns = [
@@ -32,6 +29,7 @@ _patterns = [
     url(r'^secrets/', include('secrets.urls')),
     url(r'^tenancy/', include('tenancy.urls')),
     url(r'^user/', include('users.urls')),
+    url(r'^virtualization/', include('virtualization.urls')),
 
     # API
     url(r'^api/$', APIRootView.as_view(), name='api-root'),
@@ -41,14 +39,12 @@ _patterns = [
     url(r'^api/ipam/', include('ipam.api.urls')),
     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'),
 
     # Serving static media in Django to pipe it through LoginRequiredMiddleware
     url(r'^media/(?P<path>.*)$', serve, {'document_root': settings.MEDIA_ROOT}),
 
-    # Error testing
-    url(r'^500/$', trigger_500),
-
     # Admin
     url(r'^admin/', admin.site.urls),
 

netbox/netbox/views.py

@@ -1,13 +1,13 @@
 from __future__ import unicode_literals
+
 from collections import OrderedDict
-import sys
-
-from rest_framework.views import APIView
-from rest_framework.response import Response
-from rest_framework.reverse import reverse
 
+from django.db.models import Count
 from django.shortcuts import render
 from django.views.generic import View
+from rest_framework.response import Response
+from rest_framework.reverse import reverse
+from rest_framework.views import APIView
 
 from circuits.filters import CircuitFilter, ProviderFilter
 from circuits.models import Circuit, Provider
@@ -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
@@ -25,9 +25,11 @@ from secrets.tables import SecretTable
 from tenancy.filters import TenantFilter
 from tenancy.models import Tenant
 from tenancy.tables import TenantTable
+from virtualization.filters import ClusterFilter, VirtualMachineFilter
+from virtualization.models import Cluster, VirtualMachine
+from virtualization.tables import ClusterTable, VirtualMachineDetailTable
 from .forms import SearchForm
 
-
 SEARCH_MAX_RESULTS = 15
 SEARCH_TYPES = OrderedDict((
     # Circuits
@@ -57,7 +59,7 @@ SEARCH_TYPES = OrderedDict((
         'url': 'dcim:rack_list',
     }),
     ('devicetype', {
-        'queryset': DeviceType.objects.select_related('manufacturer'),
+        'queryset': DeviceType.objects.select_related('manufacturer').annotate(instance_count=Count('instances')),
         'filter': DeviceTypeFilter,
         'table': DeviceTypeTable,
         'url': 'dcim:devicetype_list',
@@ -90,7 +92,7 @@ SEARCH_TYPES = OrderedDict((
         'url': 'ipam:prefix_list',
     }),
     ('ipaddress', {
-        'queryset': IPAddress.objects.select_related('vrf__tenant', 'tenant', 'interface__device'),
+        'queryset': IPAddress.objects.select_related('vrf__tenant', 'tenant'),
         'filter': IPAddressFilter,
         'table': IPAddressTable,
         'url': 'ipam:ipaddress_list',
@@ -115,6 +117,21 @@ SEARCH_TYPES = OrderedDict((
         'table': TenantTable,
         'url': 'tenancy:tenant_list',
     }),
+    # Virtualization
+    ('cluster', {
+        'queryset': Cluster.objects.all(),
+        'filter': ClusterFilter,
+        'table': ClusterTable,
+        'url': 'virtualization:cluster_list',
+    }),
+    ('virtualmachine', {
+        'queryset': VirtualMachine.objects.select_related(
+            'cluster', 'tenant', 'platform', 'primary_ip4', 'primary_ip6',
+        ),
+        'filter': VirtualMachineFilter,
+        'table': VirtualMachineDetailTable,
+        'url': 'virtualization:virtualmachine_list',
+    }),
 ))
 
 
@@ -150,12 +167,17 @@ class HomeView(View):
             # Secrets
             'secret_count': Secret.objects.count(),
 
+            # Virtualization
+            'cluster_count': Cluster.objects.count(),
+            'virtualmachine_count': VirtualMachine.objects.count(),
+
         }
 
         return render(request, self.template_name, {
             '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]
         })
 
@@ -216,31 +238,12 @@ class APIRootView(APIView):
 
     def get(self, request, format=None):
 
-        return Response({
-            'circuits': reverse('circuits-api:api-root', request=request, format=format),
-            'dcim': reverse('dcim-api:api-root', request=request, format=format),
-            'extras': reverse('extras-api:api-root', request=request, format=format),
-            'ipam': reverse('ipam-api:api-root', request=request, format=format),
-            'secrets': reverse('secrets-api:api-root', request=request, format=format),
-            'tenancy': reverse('tenancy-api:api-root', request=request, format=format),
-        })
-
-
-def handle_500(request):
-    """
-    Custom server error handler
-    """
-    type_, error, traceback = sys.exc_info()
-    return render(request, '500.html', {
-        'exception': str(type_),
-        'error': error,
-    }, status=500)
-
-
-def trigger_500(request):
-    """
-    Hot-wired method of triggering a server error to test reporting
-    """
-    raise Exception(
-        "Congratulations, you've triggered an exception! Go tell all your friends what an exceptional person you are."
-    )
+        return Response(OrderedDict((
+            ('circuits', reverse('circuits-api:api-root', request=request, format=format)),
+            ('dcim', reverse('dcim-api:api-root', request=request, format=format)),
+            ('extras', reverse('extras-api:api-root', request=request, format=format)),
+            ('ipam', reverse('ipam-api:api-root', request=request, format=format)),
+            ('secrets', reverse('secrets-api:api-root', request=request, format=format)),
+            ('tenancy', reverse('tenancy-api:api-root', request=request, format=format)),
+            ('virtualization', reverse('virtualization-api:api-root', request=request, format=format)),
+        )))

netbox/netbox/wsgi.py

@@ -1,12 +1,3 @@
-"""
-WSGI config for do_ipam project.
-
-It exposes the WSGI callable as a module-level variable named ``application``.
-
-For more information on this file, see
-https://docs.djangoproject.com/en/1.8/howto/deployment/wsgi/
-"""
-
 import os
 
 from django.core.wsgi import get_wsgi_application

netbox/project-static/css/base.css

@@ -35,8 +35,22 @@ footer p {
     margin: 20px 0;
 }
 
-/* Collapse the nav menu on displays less than 1200px wide */
+/* Hide the username in the navigation menu on displays less than 1400px wide */
+@media (max-width: 1399px) {
+    #navbar_user {
+        display: none;
+    }
+}
+
+/* Hide the search bar in the navigation menu on displays less than 1200px wide */
 @media (max-width: 1199px) {
+    #navbar_search {
+        display: none;
+    }
+}
+
+/* Collapse the nav menu on displays less than 960px wide */
+@media (max-width: 959px) {
     .navbar-header {
         float: none;
     }
@@ -72,12 +86,8 @@ footer p {
     .collapse.in {
         display:block !important;
     }
-}
-
-/* Hide the nav search bar on displays less than 1600px wide */
-@media (max-width: 1599px) {
-    #navbar_search {
-        display: none;
+    #navbar_user {
+        display: inline;
     }
 }
 
@@ -85,6 +95,19 @@ footer p {
 li.subnav > a {
     padding-left: 30px;
 }
+ul.dropdown-menu {
+    width: 250px;
+}
+ul.dropdown-menu div.buttons {
+    padding-right: 10px;
+    padding-top: 2px;
+}
+ul.dropdown-menu div.buttons a {
+    width: 26px;
+}
+ul.dropdown-menu > li > a {
+    clear: left;
+}
 
 /* Forms */
 label {
@@ -93,9 +116,14 @@ label {
 label.required {
     font-weight: bold;
 }
+input[name="pk"] {
+    margin-top: 0;
+}
 
 /* Tables */
-th.pk, td.pk {
+.table > tbody > tr > th.pk, .table > tbody > tr > td.pk {
+    padding-bottom: 6px;
+    padding-top: 10px;
     width: 30px;
 }
 tfoot td {
@@ -339,6 +367,18 @@ table.component-list td.subtable td {
     padding-top: 6px;
 }
 
+/* Reports */
+table.reports td.method {
+    font-family: monospace;
+    padding-left: 30px;
+}
+table.reports td.stats label {
+    display: inline-block;
+    line-height: 14px;
+    margin-bottom: 0;
+    min-width: 40px;
+}
+
 /* AJAX loader */
 .loading {
     position: fixed;
@@ -365,6 +405,9 @@ table.component-list td.subtable td {
 }
 
 /* Misc */
+.text-nowrap {
+    white-space: nowrap;
+}
 .banner-bottom {
     margin-bottom: 50px;
 }

netbox/project-static/js/forms.js

@@ -77,7 +77,9 @@ $(document).ready(function() {
 
         // Wipe out any existing options within the child field and create a default option
         child_field.empty();
-        child_field.append($("<option></option>").attr("value", "").text("---------"));
+        if (!child_field.attr('multiple')) {
+            child_field.append($("<option></option>").attr("value", "").text("---------"));
+        }
 
         if ($(this).val() || $(this).attr('nullable') == 'true') {
             var api_url = child_field.attr('api-url') + '&limit=1000';

netbox/project-static/js/secrets.js

@@ -18,7 +18,7 @@ $(document).ready(function() {
     $('form').submit(function(event) {
         $(this).find('.requires-session-key').each(function() {
             if (this.value && document.cookie.indexOf('session_key') == -1) {
-                console.log('Field ' + this.value + ' requires a session key');
+                console.log('Field ' + this.name + ' requires a session key');
                 $('#privkey_modal').modal('show');
                 event.preventDefault();
                 return false;

netbox/secrets/api/urls.py

@@ -16,6 +16,9 @@ class SecretsRootView(routers.APIRootView):
 router = routers.DefaultRouter()
 router.APIRootView = SecretsRootView
 
+# Field choices
+router.register(r'_choices', views.SecretsFieldChoicesViewSet, base_name='field-choice')
+
 # Secrets
 router.register(r'secret-roles', views.SecretRoleViewSet)
 router.register(r'secrets', views.SecretViewSet)

netbox/secrets/api/views.py

@@ -1,27 +1,34 @@
 from __future__ import unicode_literals
+
 import base64
 
 from Crypto.PublicKey import RSA
+from django.http import HttpResponseBadRequest
 from rest_framework.exceptions import ValidationError
 from rest_framework.permissions import IsAuthenticated
 from rest_framework.response import Response
 from rest_framework.viewsets import ModelViewSet, ViewSet
 
-from django.http import HttpResponseBadRequest
-
 from secrets import filters
 from secrets.exceptions import InvalidKey
 from secrets.models import Secret, SecretRole, SessionKey, UserKey
-from utilities.api import WritableSerializerMixin
+from utilities.api import FieldChoicesViewSet, WritableSerializerMixin
 from . import serializers
 
-
 ERR_USERKEY_MISSING = "No UserKey found for the current user."
 ERR_USERKEY_INACTIVE = "UserKey has not been activated for decryption."
 ERR_PRIVKEY_MISSING = "Private key was not provided."
 ERR_PRIVKEY_INVALID = "Invalid private key."
 
 
+#
+# Field choices
+#
+
+class SecretsFieldChoicesViewSet(FieldChoicesViewSet):
+    fields = ()
+
+
 #
 # Secret Roles
 #

netbox/secrets/filters.py

@@ -1,12 +1,11 @@
 from __future__ import unicode_literals
 
 import django_filters
-
 from django.db.models import Q
 
-from .models import Secret, SecretRole
 from dcim.models import Device
 from utilities.filters import NumericInFilter
+from .models import Secret, SecretRole
 
 
 class SecretRoleFilter(django_filters.FilterSet):