Update netbox/netbox/registry.py

Co-authored-by: Jeremy Stretch <jstretch@netboxlabs.com>

.github/ISSUE_TEMPLATE/01-feature_request.yaml

@@ -15,7 +15,7 @@ body:
     attributes:
       label: NetBox version
       description: What version of NetBox are you currently running?
-      placeholder: v4.5.7
+      placeholder: v4.5.5
     validations:
       required: true
   - type: dropdown

.github/ISSUE_TEMPLATE/02-bug_report.yaml

@@ -27,7 +27,7 @@ body:
     attributes:
       label: NetBox Version
       description: What version of NetBox are you currently running?
-      placeholder: v4.5.7
+      placeholder: v4.5.5
     validations:
       required: true
   - type: dropdown

.github/ISSUE_TEMPLATE/03-performance.yaml

@@ -8,7 +8,7 @@ body:
     attributes:
       label: NetBox Version
       description: What version of NetBox are you currently running?
-      placeholder: v4.5.7
+      placeholder: v4.5.5
     validations:
       required: true
   - type: dropdown

.github/workflows/ci.yml

@@ -53,7 +53,7 @@ jobs:
 
     steps:
     - name: Check out repo
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@v4
 
     - name: Check Python linting & PEP8 compliance
       uses: astral-sh/ruff-action@4919ec5cf1f49eff0871dbcea0da843445b837e6 # v3.6.1
@@ -63,12 +63,12 @@ jobs:
         src: "netbox/"
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+      uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node-version }}
     
@@ -76,7 +76,7 @@ jobs:
       run: npm install -g yarn
     
     - name: Setup Node.js with Yarn Caching
-      uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+      uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node-version }}
         cache: yarn
@@ -92,7 +92,7 @@ jobs:
         pip install coverage tblib
 
     - name: Build documentation
-      run: mkdocs build
+      run: zensical build
 
     - name: Collect static files
       run: python netbox/manage.py collectstatic --no-input

.github/workflows/claude-code-review.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 1
 

.github/workflows/claude.yml

@@ -26,7 +26,7 @@ jobs:
       actions: read # Required for Claude to read CI results on PRs
     steps:
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 1
 

.github/workflows/close-incomplete-issues.yml

@@ -15,7 +15,7 @@ jobs:
     if: github.repository == 'netbox-community/netbox'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@b5d41d4e1d5dceea10e7104786b73624c18a190f # v10.2.0
+      - uses: actions/stale@v9
         with:
           close-issue-message: >
             This issue is being closed as no further information has been provided. If

.github/workflows/close-stale-issues.yml

@@ -16,7 +16,7 @@ jobs:
     if: github.repository == 'netbox-community/netbox'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@b5d41d4e1d5dceea10e7104786b73624c18a190f # v10.2.0
+      - uses: actions/stale@v9
         with:
           # General parameters
           operations-per-run: 200

.github/workflows/codeql.yml

@@ -27,16 +27,16 @@ jobs:
           build-mode: none
     steps:
     - name: Checkout repository
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@v4
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@b1bff81932f5cdfc8695c7752dcee935dcd061c8 # v4.33.0
+      uses: github/codeql-action/init@v4
       with:
         languages: ${{ matrix.language }}
         build-mode: ${{ matrix.build-mode }}
         config-file: .github/codeql/codeql-config.yml
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@b1bff81932f5cdfc8695c7752dcee935dcd061c8 # v4.33.0
+      uses: github/codeql-action/analyze@v4
       with:
         category: "/language:${{matrix.language}}"

.github/workflows/lock-threads.yml

@@ -19,6 +19,6 @@ jobs:
     if: github.repository == 'netbox-community/netbox'
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/lock-threads@7266a7ce5c1df01b1c6db85bf8cd86c737dadbe7 # v6.0.0
+      - uses: dessant/lock-threads@v6.0.0
         with:
           discussion-inactive-days: 180

.github/workflows/update-translation-strings.yml

@@ -27,12 +27,12 @@ jobs:
         private-key: ${{ secrets.HOUSEKEEPING_SECRET_KEY }}
 
     - name: Check out repo
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@v4
       with:
           token: ${{ steps.app-token.outputs.token }}
 
     - name: Set up Python
-      uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+      uses: actions/setup-python@v5
       with:
         python-version: 3.12
 

.pre-commit-config.yaml

@@ -21,11 +21,11 @@ repos:
       language: system
       pass_filenames: false
       types: [python]
-    - id: mkdocs-build
+    - id: zensical-build
       name: "Build documentation"
-      description: "Build the documentation with mkdocs"
+      description: "Build the documentation with Zensical"
       files: 'docs/'
-      entry: mkdocs build
+      entry: zensical build
       language: system
       pass_filenames: false
     - id: yarn-validate

.readthedocs.yaml

@@ -1,10 +1,10 @@
 version: 2
 build:
-  os: ubuntu-22.04
+  os: ubuntu-24.04
   tools:
     python: "3.12"
-mkdocs:
-  configuration: mkdocs.yml
-python:
-   install:
-   - requirements: requirements.txt
+  commands:
+    - pip install -r requirements.txt
+    - python -m zensical build --config-file mkdocs.yml
+    - mkdir -p $READTHEDOCS_OUTPUT/html/
+    - cp -r netbox/project-static/docs/* $READTHEDOCS_OUTPUT/html/

CLAUDE.md

@@ -54,8 +54,7 @@ python manage.py nbshell   # NetBox-enhanced shell
 
 ## Architecture Conventions
 - **Apps**: Each Django app owns its models, views, API serializers, filtersets, forms, and tests.
-- **Views**: Use `register_model_view()` to register model views by action (e.g. "add", "list", etc.). List views typically don't need to add `select_related()` or `prefetch_related()` on their querysets: Prefetching is handled dynamically by the table class so that only relevant fields are prefetched.
-- **REST API**: DRF serializers live in `<app>/api/serializers.py`; viewsets in `<app>/api/views.py`; URLs auto-registered in `<app>/api/urls.py`. REST API views typically don't need to add `select_related()` or `prefetch_related()` on their querysets: Prefetching is handled dynamically by the serializer so that only relevant fields are prefetched.
+- **REST API**: DRF serializers live in `<app>/api/serializers.py`; viewsets in `<app>/api/views.py`; URLs auto-registered in `<app>/api/urls.py`.
 - **GraphQL**: Strawberry types in `<app>/graphql/types.py`.
 - **Filtersets**: `<app>/filtersets.py` — used for both UI filtering and API `?filter=` params.
 - **Tables**: `django-tables2` used for all object list views (`<app>/tables.py`).
@@ -69,8 +68,6 @@ python manage.py nbshell   # NetBox-enhanced shell
 - API serializers must include a `url` field (absolute URL of the object).
 - Use `FeatureQuery` for generic relations (config contexts, custom fields, tags, etc.).
 - Avoid adding new dependencies without strong justification.
-- Avoid running `ruff format` on existing files, as this tends to introduce unnecessary style changes.
-- Don't craft Django database migrations manually: Prompt the user to run `manage.py makemigrations` instead.
 
 ## Branch & PR Conventions
 - Branch naming: `<issue-number>-short-description` (e.g., `1234-device-typerror`)

base_requirements.txt

@@ -4,7 +4,7 @@ colorama
 
 # The Python web framework on which NetBox is built
 # https://docs.djangoproject.com/en/stable/releases/
-Django==5.2.*
+Django==6.0.*
 
 # Django middleware which permits cross-domain API requests
 # https://github.com/adamchainz/django-cors-headers/blob/main/CHANGELOG.rst
@@ -35,7 +35,9 @@ django-pglocks
 
 # Prometheus metrics library for Django
 # https://github.com/korfuri/django-prometheus/blob/master/CHANGELOG.md
-django-prometheus
+# TODO: 2.4.1 is incompatible with Django>=6.0, but a fixed release is expected
+# https://github.com/django-commons/django-prometheus/issues/494
+django-prometheus>=2.4.0,<2.5.0,!=2.4.1
 
 # Django caching backend using Redis
 # https://github.com/jazzband/django-redis/blob/master/CHANGELOG.rst
@@ -47,7 +49,8 @@ django-rich
 
 # Django integration for RQ (Reqis queuing)
 # https://github.com/rq/django-rq/blob/master/CHANGELOG.md
-django-rq
+# See https://github.com/netbox-community/netbox/issues/21696
+django-rq<4.0
 
 # Provides a variety of storage backends
 # https://github.com/jschneier/django-storages/blob/master/CHANGELOG.rst
@@ -98,10 +101,6 @@ jsonschema
 # https://python-markdown.github.io/changelog/
 Markdown
 
-# MkDocs
-# https://github.com/mkdocs/mkdocs/releases
-mkdocs<2.0
-
 # MkDocs Material theme (for documentation build)
 # https://squidfunk.github.io/mkdocs-material/changelog/
 mkdocs-material
@@ -175,3 +174,7 @@ tablib
 # Timezone data (required by django-timezone-field on Python 3.9+)
 # https://github.com/python/tzdata/blob/master/NEWS.md
 tzdata
+
+# Documentation builder (succeeds mkdocs)
+# https://github.com/zensical/zensical
+zensical

contrib/generated_schema.json

@@ -416,13 +416,9 @@
                         "800gbase-dr8",
                         "800gbase-sr8",
                         "800gbase-vr8",
-                        "1.6tbase-cr8",
-                        "1.6tbase-dr8",
-                        "1.6tbase-dr8-2",
                         "100base-x-sfp",
                         "1000base-x-gbic",
                         "1000base-x-sfp",
-                        "2.5gbase-x-sfp",
                         "10gbase-x-sfpp",
                         "10gbase-x-xenpak",
                         "10gbase-x-xfp",
@@ -452,9 +448,6 @@
                         "400gbase-x-osfp-rhs",
                         "800gbase-x-osfp",
                         "800gbase-x-qsfpdd",
-                        "1.6tbase-x-osfp1600",
-                        "1.6tbase-x-osfp1600-rhs",
-                        "1.6tbase-x-qsfpdd1600",
                         "1000base-kx",
                         "2.5gbase-kx",
                         "5gbase-kr",
@@ -466,7 +459,6 @@
                         "100gbase-kp4",
                         "100gbase-kr2",
                         "100gbase-kr4",
-                        "1.6tbase-kr8",
                         "ieee802.11a",
                         "ieee802.11g",
                         "ieee802.11n",

docs/_theme/partials/copyright.html

@@ -1,18 +0,0 @@
-<div class="md-copyright">
-  {% if config.copyright %}
-    <div class="md-copyright__highlight">
-      {{ config.copyright }}
-    </div>
-  {% endif %}
-  {% if not config.extra.generator == false %}
-    Made with
-    <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-      Material for MkDocs
-    </a>
-  {% endif %}
-</div>
-{% if not config.extra.build_public %}
-  <div class="md-copyright">
-    ℹ️ Documentation is being served locally
-  </div>
-{% endif %}

docs/administration/permissions.md

@@ -20,7 +20,9 @@ There are four core actions that can be permitted for each type of object within
 * **Change** - Modify an existing object
 * **Delete** - Delete an existing object
 
-In addition to these, permissions can also grant custom actions that may be required by a specific model or plugin. For example, the `run` permission for scripts allows a user to execute custom scripts. These can be specified when granting a permission in the "additional actions" field.
+In addition to these, permissions can also grant custom actions that may be required by a specific model or plugin. For example, the `sync` action for data sources allows a user to synchronize data from a remote source, and the `render_config` action for devices and virtual machines allows rendering configuration templates.
+
+Some models have registered actions that appear as checkboxes in the "Actions" section when creating or editing a permission. These are shown in a flat list alongside the built-in CRUD actions. Additional actions (such as those not yet registered by a plugin, or for backwards compatibility) can be entered manually in the "Additional actions" field.
 
 !!! note
     Internally, all actions granted by a permission (both built-in and custom) are stored as strings in an array field named `actions`.

docs/configuration/index.md

@@ -21,6 +21,7 @@ Some configuration parameters are primarily controlled via NetBox's admin interf
 * [`BANNER_BOTTOM`](./miscellaneous.md#banner_bottom)
 * [`BANNER_LOGIN`](./miscellaneous.md#banner_login)
 * [`BANNER_TOP`](./miscellaneous.md#banner_top)
+* [`CHANGELOG_RETAIN_CREATE_LAST_UPDATE`](./miscellaneous.md#changelog_retain_create_last_update)
 * [`CHANGELOG_RETENTION`](./miscellaneous.md#changelog_retention)
 * [`CUSTOM_VALIDATORS`](./data-validation.md#custom_validators)
 * [`DEFAULT_USER_PREFERENCES`](./default-values.md#default_user_preferences)

docs/configuration/miscellaneous.md

@@ -73,6 +73,27 @@ This data enables the project maintainers to estimate how many NetBox deployment
 
 ---
 
+## CHANGELOG_RETAIN_CREATE_LAST_UPDATE
+
+!!! tip "Dynamic Configuration Parameter"
+
+Default: `True`
+
+When pruning expired changelog entries (per `CHANGELOG_RETENTION`), retain each non-deleted object's original `create`
+change record and its most recent `update` change record. If an object has a `delete` change record, its changelog
+entries are pruned normally according to `CHANGELOG_RETENTION`.
+
+!!! note
+    For objects without a `delete` change record, the original `create` record and most recent `update` record are
+    exempt from pruning. All other changelog records (including intermediate `update` records and all `delete` records)
+    remain subject to pruning per `CHANGELOG_RETENTION`.
+
+!!! warning
+    This setting is enabled by default. Upgrading deployments that rely on complete pruning of expired changelog entries
+    should explicitly set `CHANGELOG_RETAIN_CREATE_LAST_UPDATE = False` to preserve the previous behavior.
+
+---
+
 ## CHANGELOG_RETENTION
 
 !!! tip "Dynamic Configuration Parameter"
@@ -220,14 +241,6 @@ This parameter defines the URL of the repository that will be checked for new Ne
 
 ---
 
-## RQ
-
-Default: `{}` (Empty)
-
-This is a wrapper for passing global configuration parameters to [Django RQ](https://github.com/rq/django-rq) to customize its behavior. It is employed within NetBox primarily to alter conditions during testing.
-
----
-
 ## RQ_DEFAULT_TIMEOUT
 
 Default: `300`

docs/customization/custom-scripts.md

@@ -384,18 +384,6 @@ A calendar date. Returns a `datetime.date` object.
 
 A complete date & time. Returns a `datetime.datetime` object.
 
-## Uploading Scripts via the API
-
-Script modules can be uploaded to NetBox via the REST API by sending a `multipart/form-data` POST request to `/api/extras/scripts/upload/`. The caller must have the `extras.add_scriptmodule` and `core.add_managedfile` permissions.
-
-```no-highlight
-curl -X POST \
--H "Authorization: Token $TOKEN" \
--H "Accept: application/json; indent=4" \
--F "file=@/path/to/myscript.py" \
-http://netbox/api/extras/scripts/upload/
-```
-
 ## Running Custom Scripts
 
 !!! note

docs/development/getting-started.md

@@ -97,7 +97,7 @@ NetBox uses [`pre-commit`](https://pre-commit.com/) to automatically validate co
 * Run the `ruff` Python linter
 * Run Django's internal system check
 * Check for missing database migrations
-* Validate any changes to the documentation with `mkdocs`
+* Validate any changes to the documentation with `zensical`
 * Validate Typescript & Sass styling with `yarn`
 * Ensure that any modified static front end assets have been recompiled
 

docs/development/models.md

@@ -45,6 +45,7 @@ These are considered the "core" application models which are used to model netwo
 * [core.DataSource](../models/core/datasource.md)
 * [core.Job](../models/core/job.md)
 * [dcim.Cable](../models/dcim/cable.md)
+* [dcim.CableBundle](../models/dcim/cablebundle.md)
 * [dcim.Device](../models/dcim/device.md)
 * [dcim.DeviceType](../models/dcim/devicetype.md)
 * [dcim.Module](../models/dcim/module.md)
@@ -73,6 +74,7 @@ These are considered the "core" application models which are used to model netwo
 * [tenancy.Tenant](../models/tenancy/tenant.md)
 * [virtualization.Cluster](../models/virtualization/cluster.md)
 * [virtualization.VirtualMachine](../models/virtualization/virtualmachine.md)
+* [virtualization.VirtualMachineType](../models/virtualization/virtualmachinetype.md)
 * [vpn.IKEPolicy](../models/vpn/ikepolicy.md)
 * [vpn.IKEProposal](../models/vpn/ikeproposal.md)
 * [vpn.IPSecPolicy](../models/vpn/ipsecpolicy.md)
@@ -92,6 +94,7 @@ Organization models are used to organize and classify primary models.
 * [dcim.DeviceRole](../models/dcim/devicerole.md)
 * [dcim.Manufacturer](../models/dcim/manufacturer.md)
 * [dcim.Platform](../models/dcim/platform.md)
+* [dcim.RackGroup](../models/dcim/rackgroup.md)
 * [dcim.RackRole](../models/dcim/rackrole.md)
 * [ipam.ASNRange](../models/ipam/asnrange.md)
 * [ipam.RIR](../models/ipam/rir.md)

docs/development/release-checklist.md

@@ -47,7 +47,7 @@ If a new Django release is adopted or other major dependencies (Python, PostgreS
 Start the documentation server and navigate to the current version of the installation docs:
 
 ```no-highlight
-mkdocs serve
+zensical serve
 ```
 
 Follow these instructions to perform a new installation of NetBox in a temporary environment. This process must not be automated: The goal of this step is to catch any errors or omissions in the documentation and ensure that it is kept up to date for each release. Make any necessary changes to the documentation before proceeding with the release.

docs/extra.css

@@ -5,10 +5,6 @@ img {
     margin-right: auto;
 }
 
-.md-content img {
-    background-color: rgba(255, 255, 255, 0.64);
-}
-
 /* Tables */
 table {
     margin-bottom: 24px;

docs/features/virtualization.md

@@ -1,26 +1,44 @@
 # Virtualization
 
-Virtual machines and clusters can be modeled in NetBox alongside physical infrastructure. IP addresses and other resources are assigned to these objects just like physical objects, providing a seamless integration between physical and virtual networks.
+Virtual machines, clusters, and standalone hypervisors can be modeled in NetBox alongside physical infrastructure. IP addresses and other resources are assigned to these objects just like physical objects, providing a seamless integration between physical and virtual networks.
 
 ```mermaid
 flowchart TD
     ClusterGroup & ClusterType --> Cluster
+    VirtualMachineType --> VirtualMachine
+    Device --> VirtualMachine
     Cluster --> VirtualMachine
     Platform --> VirtualMachine
     VirtualMachine --> VMInterface
 
-click Cluster "../../models/virtualization/cluster/"
-click ClusterGroup "../../models/virtualization/clustergroup/"
-click ClusterType "../../models/virtualization/clustertype/"
-click Platform "../../models/dcim/platform/"
-click VirtualMachine "../../models/virtualization/virtualmachine/"
-click VMInterface "../../models/virtualization/vminterface/"
+    click Cluster "../../models/virtualization/cluster/"
+    click ClusterGroup "../../models/virtualization/clustergroup/"
+    click ClusterType "../../models/virtualization/clustertype/"
+    click VirtualMachineType "../../models/virtualization/virtualmachinetype/"
+    click Device "../../models/dcim/device/"
+    click Platform "../../models/dcim/platform/"
+    click VirtualMachine "../../models/virtualization/virtualmachine/"
+    click VMInterface "../../models/virtualization/vminterface/"
 ```
 
 ## Clusters
 
-A cluster is one or more physical host devices on which virtual machines can run. Each cluster must have a type and operational status, and may be assigned to a group. (Both types and groups are user-defined.) Each cluster may designate one or more devices as hosts, however this is optional.
+A cluster is one or more physical host devices on which virtual machines can run.
+
+Each cluster must have a type and operational status, and may be assigned to a group. (Both types and groups are user-defined.) Each cluster may designate one or more devices as hosts, however this is optional.
+
+## Virtual Machine Types
+
+A virtual machine type provides reusable classification for virtual machines and can define create-time defaults for platform, vCPUs, and memory. This is useful when multiple virtual machines share a common sizing or profile while still allowing per-instance overrides after creation.
 
 ## Virtual Machines
 
-A virtual machine is a virtualized compute instance. These behave in NetBox very similarly to device objects, but without any physical attributes. For example, a VM may have interfaces assigned to it with IP addresses and VLANs, however its interfaces cannot be connected via cables (because they are virtual). Each VM may also define its compute, memory, and storage resources as well.
+A virtual machine is a virtualized compute instance. These behave in NetBox very similarly to device objects, but without any physical attributes.
+
+For example, a VM may have interfaces assigned to it with IP addresses and VLANs, however its interfaces cannot be connected via cables (because they are virtual). Each VM may define its compute, memory, and storage resources as well. A VM can optionally be assigned a [virtual machine type](../models/virtualization/virtualmachinetype.md) to classify it and provide default values for selected attributes at creation time.
+
+A VM can be placed in one of three ways:
+
+- Assigned to a site alone for logical grouping.
+- Assigned to a cluster and optionally pinned to a specific host device within that cluster.
+- Assigned directly to a standalone device that does not belong to any cluster.

docs/integrations/rest-api.md

@@ -341,7 +341,7 @@ When retrieving devices and virtual machines via the REST API, each will include
 
 ## Pagination
 
-API responses which contain a list of many objects will be paginated for efficiency. The root JSON object returned by a list endpoint contains the following attributes:
+API responses which contain a list of many objects will be paginated for efficiency. NetBox employs offset-based pagination by default, which forms a page by skipping the number of objects indicated by the `offset` URL parameter. The root JSON object returned by a list endpoint contains the following attributes:
 
 * `count`: The total number of all objects matching the query
 * `next`: A hyperlink to the next page of results (if applicable)
@@ -398,6 +398,49 @@ The maximum number of objects that can be returned is limited by the [`MAX_PAGE_
 !!! warning
     Disabling the page size limit introduces a potential for very resource-intensive requests, since one API request can effectively retrieve an entire table from the database.
 
+### Cursor-Based Pagination
+
+For large datasets, offset-based pagination can become inefficient because the database must scan all rows up to the offset. As an alternative, cursor-based pagination uses the `start` query parameter to filter results by primary key (PK), enabling efficient keyset pagination.
+
+To use cursor-based pagination, pass `start` (the minimum PK value) and `limit` (the page size):
+
+```
+http://netbox/api/dcim/devices/?start=0&limit=100
+```
+
+This returns objects with an `id` greater than or equal to zero, ordered by PK, limited to 100 results. Below is an example showing an arbitrary `start` value.
+
+```json
+{
+    "count": null,
+    "next": "http://netbox/api/dcim/devices/?start=356&limit=100",
+    "previous": null,
+    "results": [
+        {
+            "id": 109,
+            "name": "dist-router07",
+            ...
+        },
+        ...
+        {
+            "id": 356,
+            "name": "acc-switch492",
+            ...
+        }
+    ]
+}
+```
+
+To iterate through all results, use the `id` of the last object in each response plus one as the `start` value for the next request. Continue until `next` is null.
+
+!!! info
+    Some important differences from offset-based pagination:
+
+    * `start` and `offset` are **mutually exclusive**; specifying both will result in a 400 error.
+    * Results are always ordered by primary key when using `start`. This is required to ensure deterministic behavior.
+    * `count` is always `null` in cursor mode, as counting all matching rows would partially negate its performance benefit.
+    * `previous` is always `null`: cursor-based pagination supports only forward navigation.
+
 ## Interacting with Objects
 
 ### Retrieving Multiple Objects

docs/integrations/webhooks.md

@@ -31,6 +31,11 @@ The following data is available as context for Jinja2 templates:
 * `data` - A detailed representation of the object in its current state. This is typically equivalent to the model's representation in NetBox's REST API.
 * `snapshots` - Minimal "snapshots" of the object state both before and after the change was made; provided as a dictionary with keys named `prechange` and `postchange`. These are not as extensive as the fully serialized representation, but contain enough information to convey what has changed.
 
+!!! warning "Deprecation of legacy fields"
+    The "request_id" and "username" fields in the webhook payload above are deprecated and should no longer be used. Support for them will be removed in NetBox v4.7.0.
+
+    Use `request.user.username` and `request.request_id` from the `request` object included in the callback context instead.
+
 ### Default Request Body
 
 If no body template is specified, the request body will be populated with a JSON object containing the context data. For example, a newly created site might appear as follows:

docs/models/dcim/cablebundle.md

@@ -0,0 +1,15 @@
+# Cable Bundles
+
+A cable bundle is a logical grouping of individual [cables](./cable.md). Bundles can be used to organize cables that share a common purpose, route, or physical grouping (such as a conduit or harness).
+
+Assigning cables to a bundle is optional and does not affect cable tracing or connectivity. Bundles persist independently of their member cables: deleting a cable clears its bundle assignment but does not delete the bundle itself.
+
+## Fields
+
+### Name
+
+A unique name for the cable bundle.
+
+### Description
+
+A brief description of the bundle's purpose or contents.

docs/models/dcim/devicebay.md

@@ -23,3 +23,8 @@ The device bay's name. Must be unique to the parent device.
 ### Label
 
 An alternative physical label identifying the device bay.
+
+### Enabled
+
+Whether this device bay is enabled. Disabled device bays are not available for installation.
+

docs/models/dcim/devicetype.md

@@ -7,6 +7,18 @@ Device types are instantiated as devices installed within sites and/or equipment
 !!! note
     This parent/child relationship is **not** suitable for modeling chassis-based devices, wherein child members share a common control plane. Instead, line cards and similarly non-autonomous hardware should be modeled as modules or inventory items within a device.
 
+## Automatic Component Renaming
+
+When adding component templates to a device type, the string `{vc_position}` can be used in component template names to reference the
+`vc_position` field of the device being provisioned, when that device is a member of a Virtual Chassis.
+
+For example, an interface template named `Gi{vc_position}/0/0` installed on a Virtual Chassis
+member with position `2` will be rendered as `Gi2/0/0`.
+
+If the device is not a member of a Virtual Chassis, `{vc_position}` defaults to `0`. A custom
+fallback value can be specified using the syntax `{vc_position:X}`, where `X` is the desired default.
+For example, `{vc_position:1}` will render as `1` when no Virtual Chassis position is set.
+
 ## Fields
 
 ### Manufacturer

docs/models/dcim/modulebay.md

@@ -1,6 +1,6 @@
 # Module Bays
 
-Module bays represent a space or slot within a device in which a field-replaceable [module](./module.md) may be installed. A common example is that of a chassis-based switch such as the Cisco Nexus 9000 or Juniper EX9200. Modules in turn hold additional components that become available to the parent device.
+Module bays represent a space or slot within a device in which a field-replaceable [module](./module.md) may be installed. A common example is that of a chassis-based switch such as the Cisco Nexus 9000 or Juniper EX9200. Modules, in turn, hold additional components that become available to the parent device.
 
 !!! note
     If you need to model child devices rather than modules, use a [device bay](./devicebay.md) instead.
@@ -29,3 +29,8 @@ An alternative physical label identifying the module bay.
 ### Position
 
 The numeric position in which this module bay is situated. For example, this would be the number assigned to a slot within a chassis-based switch.
+
+### Enabled
+
+Whether this module bay is enabled. Disabled module bays are not available for installation.
+

docs/models/dcim/moduletype.md

@@ -20,6 +20,16 @@ When adding component templates to a module type, the string `{module}` can be u
 
 For example, you can create a module type with interface templates named `Gi{module}/0/[1-48]`. When a new module of this type is "installed" to a module bay with a position of "3", NetBox will automatically name these interfaces `Gi3/0/[1-48]`.
 
+Similarly, the string `{vc_position}` can be used in component template names to reference the
+`vc_position` field of the device being provisioned, when that device is a member of a Virtual Chassis.
+
+For example, an interface template named `Gi{vc_position}/{module}/0` installed on a Virtual Chassis
+member with position `2` and module bay position `3` will be rendered as `Gi2/3/0`.
+
+If the device is not a member of a Virtual Chassis, `{vc_position}` defaults to `0`. A custom
+fallback value can be specified using the syntax `{vc_position:X}`, where `X` is the desired default.
+For example, `{vc_position:1}` will render as `1` when no Virtual Chassis position is set.
+
 Automatic renaming is supported for all modular component types (those listed above).
 
 ## Fields

docs/models/dcim/rack.md

@@ -1,6 +1,6 @@
 # Racks
 
-The rack model represents a physical two- or four-post equipment rack in which [devices](./device.md) can be installed. Each rack must be assigned to a [site](./site.md), and may optionally be assigned to a [location](./location.md) within that site. Racks can also be organized by user-defined functional roles. The name and facility ID of each rack within a location must be unique.
+The rack model represents a physical two- or four-post equipment rack in which [devices](./device.md) can be installed. Each rack must be assigned to a [site](./site.md), and may optionally be assigned to a [location](./location.md) within that site. Racks can also be organized by user-defined functional roles or by [rack groups](./rackgroup.md). The name and facility ID of each rack within a location must be unique.
 
 Rack height is measured in *rack units* (U); racks are commonly between 42U and 48U tall, but NetBox allows you to define racks of arbitrary height. A toggle is provided to indicate whether rack units are in ascending (from the ground up) or descending order.
 
@@ -16,6 +16,10 @@ The [site](./site.md) to which the rack is assigned.
 
 The [location](./location.md) within a site where the rack has been installed (optional).
 
+### Rack Group
+
+The [group](./rackgroup.md) used to organize racks by physical placement (optional).
+
 ### Name
 
 The rack's name or identifier. Must be unique to the rack's location, if assigned.

docs/models/dcim/rackgroup.md

@@ -0,0 +1,15 @@
+# Rack Groups
+
+Racks can optionally be assigned to rack groups to reflect their physical placement. Rack groups provide a secondary means of categorization alongside [locations](./location.md), which is particularly useful for datacenter operators who need to group racks by row, aisle, or similar physical arrangement while keeping them assigned to the same location, such as a cage or room. Rack groups are flat and do not form a hierarchy.
+
+Rack groups can also be used to scope [VLAN groups](../ipam/vlangroup.md), which can help model L2 domains spanning rows or pairs of racks.
+
+## Fields
+
+### Name
+
+A unique human-friendly name.
+
+### Slug
+
+A unique URL-friendly identifier. (This value can be used for filtering.)

docs/models/dcim/rackreservation.md

@@ -12,6 +12,10 @@ The [rack](./rack.md) being reserved.
 
 The rack unit or units being reserved. Multiple units can be expressed using commas and/or hyphens. For example, `1,3,5-7` specifies units 1, 3, 5, 6, and 7.
 
+### Total U's
+
+A calculated (read-only) field that reflects the total number of units in the reservation. Can be filtered upon using `unit_count_min` and `unit_count_max` parameters in the UI or API.
+
 ### Status
 
 The current status of the reservation. (This is for documentation only: The status of a reservation has no impact on the installation of devices within a reserved rack unit.)

docs/models/extras/webhook.md

@@ -81,10 +81,13 @@ The following context variables are available to the text and link templates.
 
 | Variable      | Description                                          |
 |---------------|------------------------------------------------------|
-| `event`       | The event type (`created`, `updated`, or `deleted`)  |
+| `event`       | The event type (`create`, `update`, or `delete`)     |
 | `timestamp`   | The time at which the event occurred                 |
 | `object_type` | The type of object impacted (`app_label.model_name`) |
 | `username`    | The name of the user associated with the change      |
 | `request_id`  | The unique request ID                                |
 | `data`        | A complete serialized representation of the object   |
 | `snapshots`   | Pre- and post-change snapshots of the object         |
+
+!!! warning "Deprecation of legacy fields"
+    The `request_id` and `username` fields in the webhook payload above are deprecated and should no longer be used. Support for them will be removed in NetBox v4.7.0. Use `request.user` and `request.id` from the `request` object included in the callback context instead. (Note that `request` is populated in the context only when the webhook is associated with a triggering request.)

docs/models/ipam/asn.md

@@ -14,6 +14,10 @@ The 16- or 32-bit AS number.
 
 The [Regional Internet Registry](./rir.md) or similar authority responsible for the allocation of this particular ASN.
 
+### Role
+
+The user-defined functional [role](./role.md) assigned to this ASN.
+
 ### Sites
 
 The [site(s)](../dcim/site.md) to which this ASN is assigned.

docs/models/ipam/vlangroup.md

@@ -18,6 +18,10 @@ A unique URL-friendly identifier. (This value can be used for filtering.)
 
 The set of VLAN IDs which are encompassed by the group. By default, this will be the entire range of valid IEEE 802.1Q VLAN IDs (1 to 4094, inclusive). VLANs created within a group must have a VID that falls within one of these ranges. Ranges may not overlap.
 
+### Total VLAN IDs
+
+A read-only integer indicating the total count of VLAN IDs available within the group, calculated from the configured VLAN ID Ranges. For example, a group with ranges `100-199` and `300-399` would have a total of 200 VLAN IDs. This value is automatically computed and updated whenever the VLAN ID ranges are modified.
+
 ### Scope
 
 The domain covered by a VLAN group, defined as one of the supported object types. This conveys the context in which a VLAN group applies.

docs/models/virtualization/virtualmachine.md

@@ -1,18 +1,27 @@
 # Virtual Machines
 
-A virtual machine (VM) represents a virtual compute instance hosted within a [cluster](./cluster.md). Each VM must be assigned to a [site](../dcim/site.md) and/or cluster, and may optionally be assigned to a particular host [device](../dcim/device.md) within a cluster.
+A virtual machine (VM) represents a virtual compute instance hosted within a cluster or directly on a device. Each VM must be assigned to at least one of: a [site](../dcim/site.md), a [cluster](./cluster.md), or a [device](../dcim/device.md).
 
-Virtual machines may have virtual [interfaces](./vminterface.md) assigned to them, but do not support any physical component. When a VM has one or more interfaces with IP addresses assigned, a primary IP for the device can be designated, for both IPv4 and IPv6.
+Virtual machines may have virtual [interfaces](./vminterface.md) assigned to them, but do not support any physical component. When a VM has one or more interfaces with IP addresses assigned, a primary IP for the VM can be designated, for both IPv4 and IPv6.
 
 ## Fields
 
 ### Name
 
-The virtual machine's configured name. Must be unique to the assigned cluster and tenant.
+The virtual machine's configured name. Must be unique within its scoping context:
+
+- If assigned to a **cluster**: unique within the cluster and tenant.
+- If assigned to a **device** (no cluster): unique within the device and tenant.
+
+### Type
+
+The [virtual machine type](./virtualmachinetype.md) assigned to the VM. A type classifies a virtual machine and can provide default values for platform, vCPUs, and memory when the VM is created.
+
+Changes made to a virtual machine type do **not** apply retroactively to existing virtual machines.
 
 ### Role
 
-The functional [role](../dcim/devicerole.md) assigned to the VM.
+The functional role assigned to the VM.
 
 ### Status
 
@@ -21,24 +30,28 @@ The VM's operational status.
 !!! tip
     Additional statuses may be defined by setting `VirtualMachine.status` under the [`FIELD_CHOICES`](../../configuration/data-validation.md#field_choices) configuration parameter.
 
-### Start on boot
+### Start on Boot
 
 The start on boot setting from the hypervisor.
 
 !!! tip
     Additional statuses may be defined by setting `VirtualMachine.start_on_boot` under the [`FIELD_CHOICES`](../../configuration/data-validation.md#field_choices) configuration parameter.
 
-### Site & Cluster
+### Site / Cluster / Device
 
-The [site](../dcim/site.md) and/or [cluster](./cluster.md) to which the VM is assigned.
+The location or host for this VM. At least one must be specified:
 
-### Device
+- **Site only**: The VM exists at a site but is not assigned to a specific cluster or device.
+- **Cluster only**: The VM belongs to a virtualization cluster. The site is automatically inferred from the cluster's scope.
+- **Device only**: The VM runs directly on a physical host device without a cluster (e.g. containers). The site is automatically inferred from the device's site.
+- **Cluster + Device**: The VM belongs to a cluster and is pinned to a specific host device within that cluster. The device must be a registered host of the assigned cluster.
 
-The physical host [device](../dcim/device.md) within the assigned site/cluster on which this VM resides.
+!!! info "New in NetBox v4.6"
+    Virtual machines can now be assigned directly to a device without requiring a cluster. This is particularly useful for modeling VMs running on standalone hosts outside of a cluster.
 
 ### Platform
 
-A VM may be associated with a particular [platform](../dcim/platform.md) to indicate its operating system.
+A VM may be associated with a particular [platform](../dcim/platform.md) to indicate its operating system. If a virtual machine type defines a default platform, it will be applied when the VM is created unless an explicit platform is specified.
 
 ### Primary IPv4 & IPv6 Addresses
 
@@ -49,11 +62,11 @@ Each VM may designate one primary IPv4 address and/or one primary IPv6 address f
 
 ### vCPUs
 
-The number of virtual CPUs provisioned. A VM may be allocated a partial vCPU count (e.g. 1.5 vCPU).
+The number of virtual CPUs provisioned. A VM may be allocated a partial vCPU count (e.g. 1.5 vCPU). If a virtual machine type defines a default vCPU allocation, it will be applied when the VM is created unless an explicit value is specified.
 
 ### Memory
 
-The amount of running memory provisioned, in megabytes.
+The amount of running memory provisioned, in megabytes. If a virtual machine type defines a default memory allocation, it will be applied when the VM is created unless an explicit value is specified.
 
 ### Disk
 
@@ -64,4 +77,7 @@ The amount of disk storage provisioned, in megabytes.
 
 ### Serial Number
 
-Optional serial number assigned to this virtual machine. Unlike devices, uniqueness is not enforced for virtual machine serial numbers.
+Optional serial number assigned to this virtual machine.
+
+!!! info
+    Unlike devices, uniqueness is not enforced for virtual machine serial numbers.

docs/models/virtualization/virtualmachinetype.md

@@ -0,0 +1,27 @@
+# Virtual Machine Types
+
+A virtual machine type defines a reusable classification and default configuration for [virtual machines](./virtualmachine.md).
+
+A type can optionally provide default values for a VM's [platform](../dcim/platform.md), vCPU allocation, and memory allocation. When a virtual machine is created with an assigned type, any unset values among these fields will inherit their defaults from the type. Changes made to a virtual machine type do **not** apply retroactively to existing virtual machines.
+
+## Fields
+
+### Name
+
+A unique human-friendly name.
+
+### Slug
+
+A unique URL-friendly identifier. (This value can be used for filtering.)
+
+### Default Platform
+
+If defined, virtual machines instantiated with this type will automatically inherit the selected platform when no explicit platform is provided.
+
+### Default vCPUs
+
+The default number of vCPUs to assign when creating a virtual machine from this type.
+
+### Default Memory
+
+The default amount of memory, in megabytes, to assign when creating a virtual machine from this type.

docs/plugins/development/permissions.md

@@ -0,0 +1,51 @@
+# Custom Model Actions
+
+Plugins can register custom permission actions for their models. These actions appear as checkboxes in the ObjectPermission form, making it easy for administrators to grant or restrict access to plugin-specific functionality without manually entering action names.
+
+For example, a plugin might define a "sync" action for a model that syncs data from an external source, or a "bypass" action that allows users to bypass certain restrictions.
+
+## Registering Model Actions
+
+The preferred way to register custom actions is via Django's `Meta.permissions` on the model class. NetBox will automatically register these as model actions when the app is loaded:
+
+```python
+from netbox.models import NetBoxModel
+
+class MyModel(NetBoxModel):
+    # ...
+
+    class Meta:
+        permissions = [
+            ('sync', 'Synchronize data from external source'),
+            ('export', 'Export data to external system'),
+        ]
+```
+
+For dynamic registration (e.g. when actions depend on runtime state), you can call `register_model_actions()` directly, typically in your plugin's `ready()` method:
+
+```python
+# __init__.py
+from netbox.plugins import PluginConfig
+
+class MyPluginConfig(PluginConfig):
+    name = 'my_plugin'
+    # ...
+
+    def ready(self):
+        super().ready()
+        from utilities.permissions import ModelAction, register_model_actions
+        from .models import MyModel
+
+        register_model_actions(MyModel, [
+            ModelAction('sync', help_text='Synchronize data from external source'),
+            ModelAction('export', help_text='Export data to external system'),
+        ])
+
+config = MyPluginConfig
+```
+
+Once registered, these actions appear as checkboxes in a flat list when creating or editing an ObjectPermission.
+
+::: utilities.permissions.ModelAction
+
+::: utilities.permissions.register_model_actions

docs/plugins/development/search.md

@@ -1,14 +1,12 @@
 # Search
 
-Plugins can define and register their own models to extend NetBox's core search functionality. Typically, a plugin will include a file named `search.py`, which holds all search indexes for its models.
+Plugins can define and register their own models to extend NetBox's core search functionality. Typically, a plugin will include a file named `search.py`, which holds all search indexes for its models (see the example below).
 
-```python title="search.py"
+```python
 # search.py
-from netbox.search import SearchIndex, register_search
-
+from netbox.search import SearchIndex
 from .models import MyModel
 
-@register_search
 class MyModelIndex(SearchIndex):
     model = MyModel
     fields = (
@@ -19,11 +17,15 @@ class MyModelIndex(SearchIndex):
     display_attrs = ('site', 'device', 'status', 'description')
 ```
 
-Decorate each `SearchIndex` subclass with `@register_search` to register it with NetBox. When using the default `search.py` module, no additional `indexes = [...]` list is required.
+Fields listed in `display_attrs` will not be cached for search, but will be displayed alongside the object when it appears in global search results. This is helpful for conveying to the user additional information about an object.
 
-Fields listed in `display_attrs` are not cached for matching, but they are displayed alongside the object in global search results to provide additional context.
+To register one or more indexes with NetBox, define a list named `indexes` at the end of this file:
+
+```python
+indexes = [MyModelIndex]
+```
 
 !!! tip
-    The legacy `indexes = [...]` list remains supported via `PluginConfig.search_indexes` for backward compatibility and custom loading patterns.
+    The path to the list of search indexes can be modified by setting `search_indexes` in the PluginConfig instance.
 
 ::: netbox.search.SearchIndex

docs/plugins/development/webhooks.md

@@ -43,6 +43,11 @@ The resulting webhook payload will look like the following:
 }
 ```
 
+!!! warning "Deprecation of legacy fields"
+    The "request_id" and "username" fields in the webhook payload above are deprecated and should no longer be used. Support for them will be removed in NetBox v4.7.0.
+
+    Use `request.user.username` and `request.request_id` from the `request` object included in the callback context instead.
+
 !!! note "Consider namespacing webhook data"
     The data returned from all webhook callbacks will be compiled into a single `context` dictionary. Any existing keys within this dictionary will be overwritten by subsequent callbacks which include those keys. To avoid collisions with webhook data provided by other plugins, consider namespacing your plugin's data within a nested dictionary as such:
     

docs/release-notes/version-4.5.md

@@ -1,50 +1,5 @@
 # NetBox v4.5
 
-## v4.5.7 (2026-04-03)
-
-### Enhancements
-
-* [#21095](https://github.com/netbox-community/netbox/issues/21095) - Adopt IEC unit labels (e.g. GiB) for virtual machine resources
-* [#21696](https://github.com/netbox-community/netbox/issues/21696) - Add support for django-rq 4.0 and introduce `RQ` configuration parameter
-* [#21701](https://github.com/netbox-community/netbox/issues/21701) - Support uploading custom scripts via the REST API (`/api/extras/scripts/upload/`)
-* [#21760](https://github.com/netbox-community/netbox/issues/21760) - Add a 1C2P:2C1P breakout cable profile
-
-### Performance Improvements
-
-* [#21655](https://github.com/netbox-community/netbox/issues/21655) - Optimize queries for object and multi-object type custom fields
-
-### Bug Fixes
-
-* [#20474](https://github.com/netbox-community/netbox/issues/20474) - Fix installation of modules with placeholder values in component names
-* [#21498](https://github.com/netbox-community/netbox/issues/21498) - Fix server error triggered by event rules referencing deleted objects
-* [#21533](https://github.com/netbox-community/netbox/issues/21533) - Ensure read-only fields are included in REST API responses upon object creation
-* [#21535](https://github.com/netbox-community/netbox/issues/21535) - Fix filtering of object-type custom fields when "is empty" is selected
-* [#21784](https://github.com/netbox-community/netbox/issues/21784) - Fix `AttributeError` exception when sorting a table as an anonymous user
-* [#21808](https://github.com/netbox-community/netbox/issues/21808) - Fix `RelatedObjectDoesNotExist` exception when viewing an interface with a virtual circuit termination
-* [#21810](https://github.com/netbox-community/netbox/issues/21810) - Fix `AttributeError` exception when viewing virtual chassis member
-* [#21825](https://github.com/netbox-community/netbox/issues/21825) - Fix sorting by broken columns in several object lists
-
----
-
-## v4.5.6 (2026-03-31)
-
-### Enhancements
-
-* [#21480](https://github.com/netbox-community/netbox/issues/21480) - Add OSFP224 (1.6T) interface type
-* [#21727](https://github.com/netbox-community/netbox/issues/21727) - Add 2.5GBASE-X SFP modular interface type
-* [#21743](https://github.com/netbox-community/netbox/issues/21743) - Improve object change diff styling and layout
-* [#21793](https://github.com/netbox-community/netbox/issues/21793) - Add 50 Gbps, 800 Gbps, and 1.6 Tbps interface speed options
-
-### Bug Fixes
-
-* [#20467](https://github.com/netbox-community/netbox/issues/20467) - Fix resolution of the `{module}` variable for position fields in nested modules
-* [#21698](https://github.com/netbox-community/netbox/issues/21698) - Adjust custom field URL filter to support non-standard port numbers
-* [#21707](https://github.com/netbox-community/netbox/issues/21707) - Fix grouping of owner fields in provider account add/edit forms
-* [#21749](https://github.com/netbox-community/netbox/issues/21749) - Fix `FieldError` exception when sorting the circuit group assignment table by the member column
-* [#21763](https://github.com/netbox-community/netbox/issues/21763) - Use separate add/remove form fields when editing a site or provider with a large number of ASNs assigned
-
----
-
 ## v4.5.5 (2026-03-17)
 
 ### Enhancements

mkdocs.yml

@@ -1,3 +1,4 @@
+# Note: NetBox has migrated from MkDocs to Zensical
 site_name: NetBox Documentation
 site_dir: netbox/project-static/docs
 site_url: https://docs.netbox.dev/
@@ -151,6 +152,7 @@ nav:
             - Filters & Filter Sets: 'plugins/development/filtersets.md'
             - Search: 'plugins/development/search.md'
             - Event Types: 'plugins/development/event-types.md'
+            - Permissions: 'plugins/development/permissions.md'
             - Data Backends: 'plugins/development/data-backends.md'
             - Webhooks: 'plugins/development/webhooks.md'
             - User Interface: 'plugins/development/user-interface.md'
@@ -189,6 +191,7 @@ nav:
             - Job: 'models/core/job.md'
         - DCIM:
             - Cable: 'models/dcim/cable.md'
+            - CableBundle: 'models/dcim/cablebundle.md'
             - ConsolePort: 'models/dcim/consoleport.md'
             - ConsolePortTemplate: 'models/dcim/consoleporttemplate.md'
             - ConsoleServerPort: 'models/dcim/consoleserverport.md'
@@ -221,6 +224,7 @@ nav:
             - PowerPort: 'models/dcim/powerport.md'
             - PowerPortTemplate: 'models/dcim/powerporttemplate.md'
             - Rack: 'models/dcim/rack.md'
+            - RackGroup: 'models/dcim/rackgroup.md'
             - RackReservation: 'models/dcim/rackreservation.md'
             - RackRole: 'models/dcim/rackrole.md'
             - RackType: 'models/dcim/racktype.md'
@@ -285,6 +289,7 @@ nav:
             - VMInterface: 'models/virtualization/vminterface.md'
             - VirtualDisk: 'models/virtualization/virtualdisk.md'
             - VirtualMachine: 'models/virtualization/virtualmachine.md'
+            - VirtualMachineType: 'models/virtualization/virtualmachinetype.md'
         - VPN:
             - IKEPolicy: 'models/vpn/ikepolicy.md'
             - IKEProposal: 'models/vpn/ikeproposal.md'

netbox/circuits/forms/model_forms.py

@@ -22,7 +22,7 @@ from utilities.forms.fields import (
     SlugField,
 )
 from utilities.forms.mixins import DistanceValidationMixin
-from utilities.forms.rendering import FieldSet, InlineFields, M2MAddRemoveFields
+from utilities.forms.rendering import FieldSet, InlineFields
 from utilities.forms.widgets import DatePicker, HTMXSelect, NumberWithOptions
 from utilities.templatetags.builtins.filters import bettertitle
 
@@ -48,42 +48,17 @@ class ProviderForm(PrimaryModelForm):
         label=_('ASNs'),
         required=False
     )
-    add_asns = DynamicModelMultipleChoiceField(
-        queryset=ASN.objects.all(),
-        label=_('Add ASNs'),
-        required=False
-    )
-    remove_asns = DynamicModelMultipleChoiceField(
-        queryset=ASN.objects.all(),
-        label=_('Remove ASNs'),
-        required=False
-    )
 
     fieldsets = (
-        FieldSet('name', 'slug', M2MAddRemoveFields('asns'), 'description', 'tags'),
+        FieldSet('name', 'slug', 'asns', 'description', 'tags'),
     )
 
     class Meta:
         model = Provider
         fields = [
-            'name', 'slug', 'description', 'owner', 'comments', 'tags',
+            'name', 'slug', 'asns', 'description', 'owner', 'comments', 'tags',
         ]
 
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        if self.instance.pk and (count := self.instance.asns.count()) >= M2MAddRemoveFields.THRESHOLD:
-            # Add/remove mode for large M2M sets
-            self.fields.pop('asns')
-            self.fields['add_asns'].widget.add_query_param('provider_id__n', self.instance.pk)
-            self.fields['remove_asns'].widget.add_query_param('provider_id', self.instance.pk)
-            self.fields['remove_asns'].help_text = _("{count} ASNs currently assigned").format(count=count)
-        else:
-            # Simple mode for new objects or small M2M sets
-            self.fields.pop('add_asns')
-            self.fields.pop('remove_asns')
-            if self.instance.pk:
-                self.initial['asns'] = list(self.instance.asns.values_list('pk', flat=True))
-
 
 class ProviderAccountForm(PrimaryModelForm):
     provider = DynamicModelChoiceField(
@@ -93,14 +68,10 @@ class ProviderAccountForm(PrimaryModelForm):
         quick_add=True
     )
 
-    fieldsets = (
-        FieldSet('provider', 'account', 'name', 'description', 'tags'),
-    )
-
     class Meta:
         model = ProviderAccount
         fields = [
-            'provider', 'account', 'name', 'description', 'owner', 'comments', 'tags',
+            'provider', 'name', 'account', 'description', 'owner', 'comments', 'tags',
         ]
 
 

netbox/circuits/tables/circuits.py

@@ -190,16 +190,14 @@ class CircuitGroupAssignmentTable(NetBoxTable):
     provider = tables.Column(
         accessor='member__provider',
         verbose_name=_('Provider'),
-        orderable=False,
-        linkify=True,
+        linkify=True
     )
     member_type = columns.ContentTypeColumn(
         verbose_name=_('Type')
     )
     member = tables.Column(
         verbose_name=_('Circuit'),
-        orderable=False,
-        linkify=True,
+        linkify=True
     )
     priority = tables.Column(
         verbose_name=_('Priority'),

netbox/circuits/tables/virtual_circuits.py

@@ -95,7 +95,6 @@ class VirtualCircuitTerminationTable(NetBoxTable):
         verbose_name=_('Provider network')
     )
     provider_account = tables.Column(
-        accessor=tables.A('virtual_circuit__provider_account'),
         linkify=True,
         verbose_name=_('Account')
     )
@@ -113,7 +112,7 @@ class VirtualCircuitTerminationTable(NetBoxTable):
     class Meta(NetBoxTable.Meta):
         model = VirtualCircuitTermination
         fields = (
-            'pk', 'id', 'virtual_circuit', 'provider', 'provider_network', 'provider_account', 'role', 'interface',
+            'pk', 'id', 'virtual_circuit', 'provider', 'provider_network', 'provider_account', 'role', 'interfaces',
             'description', 'created', 'last_updated', 'actions',
         )
         default_columns = (

netbox/circuits/tests/test_tables.py

@@ -1,48 +1,23 @@
 from django.test import RequestFactory, TestCase, tag
 
-from circuits.models import CircuitGroupAssignment, CircuitTermination
-from circuits.tables import CircuitGroupAssignmentTable, CircuitTerminationTable
+from circuits.models import CircuitTermination
+from circuits.tables import CircuitTerminationTable
 
 
 @tag('regression')
 class CircuitTerminationTableTest(TestCase):
     def test_every_orderable_field_does_not_throw_exception(self):
         terminations = CircuitTermination.objects.all()
-        disallowed = {
-            'actions',
-        }
+        disallowed = {'actions', }
 
         orderable_columns = [
-            column.name
-            for column in CircuitTerminationTable(terminations).columns
+            column.name for column in CircuitTerminationTable(terminations).columns
             if column.orderable and column.name not in disallowed
         ]
-        fake_request = RequestFactory().get('/')
+        fake_request = RequestFactory().get("/")
 
         for col in orderable_columns:
-            for direction in ('-', ''):
+            for dir in ('-', ''):
                 table = CircuitTerminationTable(terminations)
-                table.order_by = f'{direction}{col}'
-                table.as_html(fake_request)
-
-
-@tag('regression')
-class CircuitGroupAssignmentTableTest(TestCase):
-    def test_every_orderable_field_does_not_throw_exception(self):
-        assignment = CircuitGroupAssignment.objects.all()
-        disallowed = {
-            'actions',
-        }
-
-        orderable_columns = [
-            column.name
-            for column in CircuitGroupAssignmentTable(assignment).columns
-            if column.orderable and column.name not in disallowed
-        ]
-        fake_request = RequestFactory().get('/')
-
-        for col in orderable_columns:
-            for direction in ('-', ''):
-                table = CircuitGroupAssignmentTable(assignment)
-                table.order_by = f'{direction}{col}'
+                table.order_by = f'{dir}{col}'
                 table.as_html(fake_request)

netbox/circuits/ui/panels.py

@@ -1,139 +0,0 @@
-from django.contrib.contenttypes.models import ContentType
-from django.utils.translation import gettext_lazy as _
-
-from netbox.ui import actions, attrs, panels
-from utilities.data import resolve_attr_path
-
-
-class CircuitCircuitTerminationPanel(panels.ObjectPanel):
-    """
-    A panel showing the CircuitTermination assigned to the object.
-    """
-
-    template_name = 'circuits/panels/circuit_circuit_termination.html'
-    title = _('Termination')
-
-    def __init__(self, accessor=None, side=None, **kwargs):
-        super().__init__(**kwargs)
-
-        if accessor is not None:
-            self.accessor = accessor
-        if side is not None:
-            self.side = side
-
-    def get_context(self, context):
-        return {
-            **super().get_context(context),
-            'side': self.side,
-            'termination': resolve_attr_path(context, f'{self.accessor}.termination_{self.side.lower()}'),
-        }
-
-
-class CircuitGroupAssignmentsPanel(panels.ObjectsTablePanel):
-    """
-    A panel showing all Circuit Groups attached to the object.
-    """
-
-    title = _('Group Assignments')
-    actions = [
-        actions.AddObject(
-            'circuits.CircuitGroupAssignment',
-            url_params={
-                'member_type': lambda ctx: ContentType.objects.get_for_model(ctx['object']).pk,
-                'member': lambda ctx: ctx['object'].pk,
-                'return_url': lambda ctx: ctx['object'].get_absolute_url(),
-            },
-            label=_('Assign Group'),
-        ),
-    ]
-
-    def __init__(self, **kwargs):
-        super().__init__(
-            'circuits.CircuitGroupAssignment',
-            filters={
-                'member_type_id': lambda ctx: ContentType.objects.get_for_model(ctx['object']).pk,
-                'member_id': lambda ctx: ctx['object'].pk,
-            },
-            **kwargs,
-        )
-
-
-class CircuitGroupPanel(panels.OrganizationalObjectPanel):
-    tenant = attrs.RelatedObjectAttr('tenant', linkify=True, grouped_by='group')
-
-
-class CircuitGroupAssignmentPanel(panels.ObjectAttributesPanel):
-    group = attrs.RelatedObjectAttr('group', linkify=True)
-    provider = attrs.RelatedObjectAttr('member.provider', linkify=True)
-    member = attrs.GenericForeignKeyAttr('member', linkify=True)
-    priority = attrs.ChoiceAttr('priority')
-
-
-class CircuitPanel(panels.ObjectAttributesPanel):
-    provider = attrs.RelatedObjectAttr('provider', linkify=True)
-    provider_account = attrs.RelatedObjectAttr('provider_account', linkify=True)
-    cid = attrs.TextAttr('cid', label=_('Circuit ID'), style='font-monospace', copy_button=True)
-    type = attrs.RelatedObjectAttr('type', linkify=True)
-    status = attrs.ChoiceAttr('status')
-    distance = attrs.NumericAttr('distance', unit_accessor='get_distance_unit_display')
-    tenant = attrs.RelatedObjectAttr('tenant', linkify=True, grouped_by='group')
-    install_date = attrs.DateTimeAttr('install_date', spec='date')
-    termination_date = attrs.DateTimeAttr('termination_date', spec='date')
-    commit_rate = attrs.TemplatedAttr('commit_rate', template_name='circuits/circuit/attrs/commit_rate.html')
-    description = attrs.TextAttr('description')
-
-
-class CircuitTypePanel(panels.OrganizationalObjectPanel):
-    color = attrs.ColorAttr('color')
-
-
-class ProviderPanel(panels.ObjectAttributesPanel):
-    name = attrs.TextAttr('name')
-    asns = attrs.RelatedObjectListAttr('asns', linkify=True, label=_('ASNs'))
-    description = attrs.TextAttr('description')
-
-
-class ProviderAccountPanel(panels.ObjectAttributesPanel):
-    provider = attrs.RelatedObjectAttr('provider', linkify=True)
-    account = attrs.TextAttr('account', style='font-monospace', copy_button=True)
-    name = attrs.TextAttr('name')
-    description = attrs.TextAttr('description')
-
-
-class ProviderNetworkPanel(panels.ObjectAttributesPanel):
-    provider = attrs.RelatedObjectAttr('provider', linkify=True)
-    name = attrs.TextAttr('name')
-    service_id = attrs.TextAttr('service_id', label=_('Service ID'), style='font-monospace', copy_button=True)
-    description = attrs.TextAttr('description')
-
-
-class VirtualCircuitTypePanel(panels.OrganizationalObjectPanel):
-    color = attrs.ColorAttr('color')
-
-
-class VirtualCircuitPanel(panels.ObjectAttributesPanel):
-    provider = attrs.RelatedObjectAttr('provider', linkify=True)
-    provider_network = attrs.RelatedObjectAttr('provider_network', linkify=True)
-    provider_account = attrs.RelatedObjectAttr('provider_account', linkify=True)
-    cid = attrs.TextAttr('cid', label=_('Circuit ID'), style='font-monospace', copy_button=True)
-    type = attrs.RelatedObjectAttr('type', linkify=True)
-    status = attrs.ChoiceAttr('status')
-    tenant = attrs.RelatedObjectAttr('tenant', linkify=True, grouped_by='group')
-    description = attrs.TextAttr('description')
-
-
-class VirtualCircuitTerminationPanel(panels.ObjectAttributesPanel):
-    provider = attrs.RelatedObjectAttr('virtual_circuit.provider', linkify=True)
-    provider_network = attrs.RelatedObjectAttr('virtual_circuit.provider_network', linkify=True)
-    provider_account = attrs.RelatedObjectAttr('virtual_circuit.provider_account', linkify=True)
-    virtual_circuit = attrs.RelatedObjectAttr('virtual_circuit', linkify=True)
-    role = attrs.ChoiceAttr('role')
-
-
-class VirtualCircuitTerminationInterfacePanel(panels.ObjectAttributesPanel):
-    title = _('Interface')
-
-    device = attrs.RelatedObjectAttr('interface.device', linkify=True)
-    interface = attrs.RelatedObjectAttr('interface', linkify=True)
-    type = attrs.ChoiceAttr('interface.type')
-    description = attrs.TextAttr('interface.description')

netbox/circuits/views.py

@@ -1,23 +1,13 @@
-from django.utils.translation import gettext_lazy as _
 
 from dcim.views import PathTraceView
-from extras.ui.panels import CustomFieldsPanel, ImageAttachmentsPanel, TagsPanel
 from ipam.models import ASN
 from netbox.object_actions import AddObject, BulkDelete, BulkEdit, BulkExport, BulkImport
-from netbox.ui import actions, layout
-from netbox.ui.panels import (
-    CommentsPanel,
-    ObjectsTablePanel,
-    Panel,
-    RelatedObjectsPanel,
-)
 from netbox.views import generic
 from utilities.query import count_related
 from utilities.views import GetRelatedModelsMixin, register_model_view
 
 from . import filtersets, forms, tables
 from .models import *
-from .ui import panels
 
 #
 # Providers
@@ -39,35 +29,6 @@ class ProviderListView(generic.ObjectListView):
 @register_model_view(Provider)
 class ProviderView(GetRelatedModelsMixin, generic.ObjectView):
     queryset = Provider.objects.all()
-    layout = layout.SimpleLayout(
-        left_panels=[
-            panels.ProviderPanel(),
-            TagsPanel(),
-            CommentsPanel(),
-        ],
-        right_panels=[
-            RelatedObjectsPanel(),
-            CustomFieldsPanel(),
-        ],
-        bottom_panels=[
-            ObjectsTablePanel(
-                model='circuits.ProviderAccount',
-                filters={'provider_id': lambda ctx: ctx['object'].pk},
-                actions=[
-                    actions.AddObject(
-                        'circuits.ProviderAccount', url_params={'provider': lambda ctx: ctx['object'].pk}
-                    ),
-                ],
-            ),
-            ObjectsTablePanel(
-                model='circuits.Circuit',
-                filters={'provider_id': lambda ctx: ctx['object'].pk},
-                actions=[
-                    actions.AddObject('circuits.Circuit', url_params={'provider': lambda ctx: ctx['object'].pk}),
-                ],
-            ),
-        ],
-    )
 
     def get_extra_context(self, request, instance):
         return {
@@ -83,7 +44,7 @@ class ProviderView(GetRelatedModelsMixin, generic.ObjectView):
                         'provider_id',
                     ),
                 ),
-            ),
+                ),
         }
 
 
@@ -147,32 +108,6 @@ class ProviderAccountListView(generic.ObjectListView):
 @register_model_view(ProviderAccount)
 class ProviderAccountView(GetRelatedModelsMixin, generic.ObjectView):
     queryset = ProviderAccount.objects.all()
-    layout = layout.SimpleLayout(
-        left_panels=[
-            panels.ProviderAccountPanel(),
-            TagsPanel(),
-        ],
-        right_panels=[
-            RelatedObjectsPanel(),
-            CommentsPanel(),
-            CustomFieldsPanel(),
-        ],
-        bottom_panels=[
-            ObjectsTablePanel(
-                model='circuits.Circuit',
-                filters={'provider_account_id': lambda ctx: ctx['object'].pk},
-                actions=[
-                    actions.AddObject(
-                        'circuits.Circuit',
-                        url_params={
-                            'provider': lambda ctx: ctx['object'].provider.pk,
-                            'provider_account': lambda ctx: ctx['object'].pk,
-                        },
-                    ),
-                ],
-            ),
-        ],
-    )
 
     def get_extra_context(self, request, instance):
         return {
@@ -239,32 +174,6 @@ class ProviderNetworkListView(generic.ObjectListView):
 @register_model_view(ProviderNetwork)
 class ProviderNetworkView(GetRelatedModelsMixin, generic.ObjectView):
     queryset = ProviderNetwork.objects.all()
-    layout = layout.SimpleLayout(
-        left_panels=[
-            panels.ProviderNetworkPanel(),
-            TagsPanel(),
-        ],
-        right_panels=[
-            RelatedObjectsPanel(),
-            CommentsPanel(),
-            CustomFieldsPanel(),
-        ],
-        bottom_panels=[
-            ObjectsTablePanel(
-                model='circuits.Circuit',
-                filters={'provider_network_id': lambda ctx: ctx['object'].pk},
-            ),
-            ObjectsTablePanel(
-                model='circuits.VirtualCircuit',
-                filters={'provider_network_id': lambda ctx: ctx['object'].pk},
-                actions=[
-                    actions.AddObject(
-                        'circuits.VirtualCircuit', url_params={'provider_network': lambda ctx: ctx['object'].pk}
-                    ),
-                ],
-            ),
-        ],
-    )
 
     def get_extra_context(self, request, instance):
         return {
@@ -342,17 +251,6 @@ class CircuitTypeListView(generic.ObjectListView):
 @register_model_view(CircuitType)
 class CircuitTypeView(GetRelatedModelsMixin, generic.ObjectView):
     queryset = CircuitType.objects.all()
-    layout = layout.SimpleLayout(
-        left_panels=[
-            panels.CircuitTypePanel(),
-            TagsPanel(),
-        ],
-        right_panels=[
-            RelatedObjectsPanel(),
-            CommentsPanel(),
-            CustomFieldsPanel(),
-        ],
-    )
 
     def get_extra_context(self, request, instance):
         return {
@@ -420,20 +318,6 @@ class CircuitListView(generic.ObjectListView):
 @register_model_view(Circuit)
 class CircuitView(generic.ObjectView):
     queryset = Circuit.objects.all()
-    layout = layout.SimpleLayout(
-        left_panels=[
-            panels.CircuitPanel(),
-            panels.CircuitGroupAssignmentsPanel(),
-            CustomFieldsPanel(),
-            TagsPanel(),
-            CommentsPanel(),
-        ],
-        right_panels=[
-            panels.CircuitCircuitTerminationPanel(side='A'),
-            panels.CircuitCircuitTerminationPanel(side='Z'),
-            ImageAttachmentsPanel(),
-        ],
-    )
 
 
 @register_model_view(Circuit, 'add', detail=False)
@@ -506,18 +390,6 @@ class CircuitTerminationListView(generic.ObjectListView):
 @register_model_view(CircuitTermination)
 class CircuitTerminationView(generic.ObjectView):
     queryset = CircuitTermination.objects.all()
-    layout = layout.SimpleLayout(
-        left_panels=[
-            Panel(
-                template_name='circuits/panels/circuit_termination.html',
-                title=_('Circuit Termination'),
-            )
-        ],
-        right_panels=[
-            CustomFieldsPanel(),
-            TagsPanel(),
-        ],
-    )
 
 
 @register_model_view(CircuitTermination, 'add', detail=False)
@@ -574,17 +446,6 @@ class CircuitGroupListView(generic.ObjectListView):
 @register_model_view(CircuitGroup)
 class CircuitGroupView(GetRelatedModelsMixin, generic.ObjectView):
     queryset = CircuitGroup.objects.all()
-    layout = layout.SimpleLayout(
-        left_panels=[
-            panels.CircuitGroupPanel(),
-            TagsPanel(),
-        ],
-        right_panels=[
-            RelatedObjectsPanel(),
-            CommentsPanel(),
-            CustomFieldsPanel(),
-        ],
-    )
 
     def get_extra_context(self, request, instance):
         return {
@@ -647,15 +508,6 @@ class CircuitGroupAssignmentListView(generic.ObjectListView):
 @register_model_view(CircuitGroupAssignment)
 class CircuitGroupAssignmentView(generic.ObjectView):
     queryset = CircuitGroupAssignment.objects.all()
-    layout = layout.SimpleLayout(
-        left_panels=[
-            panels.CircuitGroupAssignmentPanel(),
-            TagsPanel(),
-        ],
-        right_panels=[
-            CustomFieldsPanel(),
-        ],
-    )
 
 
 @register_model_view(CircuitGroupAssignment, 'add', detail=False)
@@ -708,17 +560,6 @@ class VirtualCircuitTypeListView(generic.ObjectListView):
 @register_model_view(VirtualCircuitType)
 class VirtualCircuitTypeView(GetRelatedModelsMixin, generic.ObjectView):
     queryset = VirtualCircuitType.objects.all()
-    layout = layout.SimpleLayout(
-        left_panels=[
-            panels.VirtualCircuitTypePanel(),
-            TagsPanel(),
-        ],
-        right_panels=[
-            RelatedObjectsPanel(),
-            CommentsPanel(),
-            CustomFieldsPanel(),
-        ],
-    )
 
     def get_extra_context(self, request, instance):
         return {
@@ -786,30 +627,6 @@ class VirtualCircuitListView(generic.ObjectListView):
 @register_model_view(VirtualCircuit)
 class VirtualCircuitView(generic.ObjectView):
     queryset = VirtualCircuit.objects.all()
-    layout = layout.SimpleLayout(
-        left_panels=[
-            panels.VirtualCircuitPanel(),
-            TagsPanel(),
-        ],
-        right_panels=[
-            CustomFieldsPanel(),
-            CommentsPanel(),
-            panels.CircuitGroupAssignmentsPanel(),
-        ],
-        bottom_panels=[
-            ObjectsTablePanel(
-                model='circuits.VirtualCircuitTermination',
-                title=_('Terminations'),
-                filters={'virtual_circuit_id': lambda ctx: ctx['object'].pk},
-                actions=[
-                    actions.AddObject(
-                        'circuits.VirtualCircuitTermination',
-                        url_params={'virtual_circuit': lambda ctx: ctx['object'].pk},
-                    ),
-                ],
-            ),
-        ],
-    )
 
 
 @register_model_view(VirtualCircuit, 'add', detail=False)
@@ -881,16 +698,6 @@ class VirtualCircuitTerminationListView(generic.ObjectListView):
 @register_model_view(VirtualCircuitTermination)
 class VirtualCircuitTerminationView(generic.ObjectView):
     queryset = VirtualCircuitTermination.objects.all()
-    layout = layout.SimpleLayout(
-        left_panels=[
-            panels.VirtualCircuitTerminationPanel(),
-            TagsPanel(),
-            CustomFieldsPanel(),
-        ],
-        right_panels=[
-            panels.VirtualCircuitTerminationInterfacePanel(),
-        ],
-    )
 
 
 @register_model_view(VirtualCircuitTermination, 'edit')

netbox/core/api/views.py

@@ -2,7 +2,7 @@ from django.http import Http404, HttpResponse
 from django.shortcuts import get_object_or_404
 from django.utils.translation import gettext_lazy as _
 from django_rq.queues import get_redis_connection
-from django_rq.settings import get_queues_list
+from django_rq.settings import QUEUES_LIST
 from django_rq.utils import get_statistics
 from drf_spectacular.types import OpenApiTypes
 from drf_spectacular.utils import OpenApiParameter, extend_schema
@@ -195,7 +195,7 @@ class BackgroundWorkerViewSet(BaseRQViewSet):
         return 'Background Workers'
 
     def get_data(self):
-        config = get_queues_list()[0]
+        config = QUEUES_LIST[0]
         return Worker.all(get_redis_connection(config['connection_config']))
 
     @extend_schema(
@@ -205,7 +205,7 @@ class BackgroundWorkerViewSet(BaseRQViewSet):
     )
     def retrieve(self, request, name):
         # all the RQ queues should use the same connection
-        config = get_queues_list()[0]
+        config = QUEUES_LIST[0]
         workers = Worker.all(get_redis_connection(config['connection_config']))
         worker = next((item for item in workers if item.name == name), None)
         if not worker:
@@ -229,7 +229,7 @@ class BackgroundTaskViewSet(BaseRQViewSet):
         return get_rq_jobs()
 
     def get_task_from_id(self, task_id):
-        config = get_queues_list()[0]
+        config = QUEUES_LIST[0]
         task = RQ_Job.fetch(task_id, connection=get_redis_connection(config['connection_config']))
         if not task:
             raise Http404

netbox/core/forms/model_forms.py

@@ -165,9 +165,10 @@ class ConfigRevisionForm(forms.ModelForm, metaclass=ConfigFormMetaclass):
         FieldSet('PAGINATE_COUNT', 'MAX_PAGE_SIZE', name=_('Pagination')),
         FieldSet('CUSTOM_VALIDATORS', 'PROTECTION_RULES', name=_('Validation')),
         FieldSet('DEFAULT_USER_PREFERENCES', name=_('User Preferences')),
+        FieldSet('CHANGELOG_RETENTION', 'CHANGELOG_RETAIN_CREATE_LAST_UPDATE', name=_('Change Log')),
         FieldSet(
-            'MAINTENANCE_MODE', 'COPILOT_ENABLED', 'GRAPHQL_ENABLED', 'CHANGELOG_RETENTION', 'JOB_RETENTION',
-            'MAPS_URL', name=_('Miscellaneous'),
+            'MAINTENANCE_MODE', 'COPILOT_ENABLED', 'GRAPHQL_ENABLED', 'JOB_RETENTION', 'MAPS_URL',
+            name=_('Miscellaneous'),
         ),
         FieldSet('comment', name=_('Config Revision'))
     )

netbox/core/jobs.py

@@ -5,6 +5,7 @@ from importlib import import_module
 import requests
 from django.conf import settings
 from django.core.cache import cache
+from django.db.models import Exists, OuterRef, Subquery
 from django.utils import timezone
 from packaging import version
 
@@ -14,7 +15,7 @@ from netbox.jobs import JobRunner, system_job
 from netbox.search.backends import search_backend
 from utilities.proxy import resolve_proxies
 
-from .choices import DataSourceStatusChoices, JobIntervalChoices
+from .choices import DataSourceStatusChoices, JobIntervalChoices, ObjectChangeActionChoices
 from .models import DataSource
 
 
@@ -126,19 +127,51 @@ class SystemHousekeepingJob(JobRunner):
         """
         Delete any ObjectChange records older than the configured changelog retention time (if any).
         """
-        self.logger.info("Pruning old changelog entries...")
+        self.logger.info('Pruning old changelog entries...')
         config = Config()
         if not config.CHANGELOG_RETENTION:
-            self.logger.info("No retention period specified; skipping.")
+            self.logger.info('No retention period specified; skipping.')
             return
 
         cutoff = timezone.now() - timedelta(days=config.CHANGELOG_RETENTION)
-        self.logger.debug(
-            f"Changelog retention period: {config.CHANGELOG_RETENTION} days ({cutoff:%Y-%m-%d %H:%M:%S})"
-        )
+        self.logger.debug(f'Changelog retention period: {config.CHANGELOG_RETENTION} days ({cutoff:%Y-%m-%d %H:%M:%S})')
 
-        count = ObjectChange.objects.filter(time__lt=cutoff).delete()[0]
-        self.logger.info(f"Deleted {count} expired changelog records")
+        expired_qs = ObjectChange.objects.filter(time__lt=cutoff)
+
+        # When enabled, retain each object's original create record and most recent update record while pruning expired
+        # changelog entries. This applies only to objects without a delete record.
+        if config.CHANGELOG_RETAIN_CREATE_LAST_UPDATE:
+            self.logger.debug('Retaining changelog create records and last update records (excluding deleted objects)')
+
+            deleted_exists = ObjectChange.objects.filter(
+                action=ObjectChangeActionChoices.ACTION_DELETE,
+                changed_object_type_id=OuterRef('changed_object_type_id'),
+                changed_object_id=OuterRef('changed_object_id'),
+            )
+
+            # Keep create records only where no delete exists for that object
+            create_pks_to_keep = (
+                ObjectChange.objects.filter(action=ObjectChangeActionChoices.ACTION_CREATE)
+                .annotate(has_delete=Exists(deleted_exists))
+                .filter(has_delete=False)
+                .values('pk')
+            )
+
+            # Keep the most recent update per object only where no delete exists for the object
+            latest_update_pks_to_keep = (
+                ObjectChange.objects.filter(action=ObjectChangeActionChoices.ACTION_UPDATE)
+                .annotate(has_delete=Exists(deleted_exists))
+                .filter(has_delete=False)
+                .order_by('changed_object_type_id', 'changed_object_id', '-time', '-pk')
+                .distinct('changed_object_type_id', 'changed_object_id')
+                .values('pk')
+            )
+
+            expired_qs = expired_qs.exclude(pk__in=Subquery(create_pks_to_keep))
+            expired_qs = expired_qs.exclude(pk__in=Subquery(latest_update_pks_to_keep))
+
+        count = expired_qs.delete()[0]
+        self.logger.info(f'Deleted {count} expired changelog records')
 
     def delete_expired_jobs(self):
         """

netbox/core/migrations/0022_alter_datasource_options.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.2.11 on 2026-03-31 21:19
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0021_job_queue_name'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='datasource',
+            options={'ordering': ('name',), 'permissions': [('sync', 'Synchronize data from remote source')]},
+        ),
+    ]

netbox/core/models/change_logging.py

@@ -11,7 +11,7 @@ from mptt.models import MPTTModel
 from core.choices import ObjectChangeActionChoices
 from core.querysets import ObjectChangeQuerySet
 from netbox.models.features import ChangeLoggingMixin, has_feature
-from utilities.data import shallow_compare_dict
+from utilities.data import deep_compare_dict
 
 __all__ = (
     'ObjectChange',
@@ -199,18 +199,18 @@ class ObjectChange(models.Model):
         # Determine which attributes have changed
         if self.action == ObjectChangeActionChoices.ACTION_CREATE:
             changed_attrs = sorted(postchange_data.keys())
-        elif self.action == ObjectChangeActionChoices.ACTION_DELETE:
+            return {
+                'pre': {k: prechange_data.get(k) for k in changed_attrs},
+                'post': {k: postchange_data.get(k) for k in changed_attrs},
+            }
+        if self.action == ObjectChangeActionChoices.ACTION_DELETE:
             changed_attrs = sorted(prechange_data.keys())
-        else:
-            # TODO: Support deep (recursive) comparison
-            changed_data = shallow_compare_dict(prechange_data, postchange_data)
-            changed_attrs = sorted(changed_data.keys())
-
+            return {
+                'pre': {k: prechange_data.get(k) for k in changed_attrs},
+                'post': {k: postchange_data.get(k) for k in changed_attrs},
+            }
+        diff_added, diff_removed = deep_compare_dict(prechange_data, postchange_data)
         return {
-            'pre': {
-                k: prechange_data.get(k) for k in changed_attrs
-            },
-            'post': {
-                k: postchange_data.get(k) for k in changed_attrs
-            },
+            'pre': dict(sorted(diff_removed.items())),
+            'post': dict(sorted(diff_added.items())),
         }

netbox/core/models/data.py

@@ -87,6 +87,9 @@ class DataSource(JobsMixin, PrimaryModel):
         ordering = ('name',)
         verbose_name = _('data source')
         verbose_name_plural = _('data sources')
+        permissions = [
+            ('sync', 'Synchronize data from remote source'),
+        ]
 
     def __str__(self):
         return f'{self.name}'

netbox/core/tables/config.py

@@ -19,7 +19,6 @@ REVISION_BUTTONS = """
 class ConfigRevisionTable(NetBoxTable):
     is_active = columns.BooleanColumn(
         verbose_name=_('Is Active'),
-        accessor='active',
         false_mark=None
     )
     actions = columns.ActionsColumn(

netbox/core/tables/jobs.py

@@ -1,4 +1,6 @@
 import django_tables2 as tables
+from django.utils.html import conditional_escape
+from django.utils.safestring import mark_safe
 from django.utils.translation import gettext_lazy as _
 
 from core.constants import JOB_LOG_ENTRY_LEVELS
@@ -82,3 +84,9 @@ class JobLogEntryTable(BaseTable):
     class Meta(BaseTable.Meta):
         empty_text = _('No log entries')
         fields = ('timestamp', 'level', 'message')
+
+    def render_message(self, record, value):
+        if record.get('level') == 'error' and '\n' in value:
+            value = conditional_escape(value)
+            return mark_safe(f'<pre class="p-0">{value}</pre>')
+        return value

netbox/core/tests/test_changelog.py

@@ -1,9 +1,16 @@
+import logging
+import uuid
+from datetime import timedelta
+from unittest.mock import patch
+
 from django.contrib.contenttypes.models import ContentType
-from django.test import override_settings
+from django.test import TestCase, override_settings
 from django.urls import reverse
+from django.utils import timezone
 from rest_framework import status
 
 from core.choices import ObjectChangeActionChoices
+from core.jobs import SystemHousekeepingJob
 from core.models import ObjectChange, ObjectType
 from dcim.choices import InterfaceTypeChoices, ModuleStatusChoices, SiteStatusChoices
 from dcim.models import (
@@ -694,3 +701,99 @@ class ChangeLogAPITest(APITestCase):
         self.assertEqual(changes[3].changed_object_type, ContentType.objects.get_for_model(Module))
         self.assertEqual(changes[3].changed_object_id, module.pk)
         self.assertEqual(changes[3].action, ObjectChangeActionChoices.ACTION_DELETE)
+
+
+class ChangelogPruneRetentionTest(TestCase):
+    """Test suite for Changelog pruning retention settings."""
+
+    @staticmethod
+    def _make_oc(*, ct, obj_id, action, ts):
+        oc = ObjectChange.objects.create(
+            changed_object_type=ct,
+            changed_object_id=obj_id,
+            action=action,
+            user_name='test',
+            request_id=uuid.uuid4(),
+            object_repr=f'Object {obj_id}',
+        )
+        ObjectChange.objects.filter(pk=oc.pk).update(time=ts)
+        return oc.pk
+
+    @staticmethod
+    def _run_prune(*, retention_days, retain_create_last_update):
+        job = SystemHousekeepingJob.__new__(SystemHousekeepingJob)
+        job.logger = logging.getLogger('netbox.tests.changelog_prune')
+
+        with patch('core.jobs.Config') as MockConfig:
+            cfg = MockConfig.return_value
+            cfg.CHANGELOG_RETENTION = retention_days
+            cfg.CHANGELOG_RETAIN_CREATE_LAST_UPDATE = retain_create_last_update
+            job.prune_changelog()
+
+    def test_prune_retain_create_last_update_excludes_deleted_objects(self):
+        ct = ContentType.objects.get_for_model(Site)
+
+        retention_days = 90
+        now = timezone.now()
+        cutoff = now - timedelta(days=retention_days)
+
+        expired_old = cutoff - timedelta(days=10)
+        expired_newer = cutoff - timedelta(days=1)
+        not_expired = cutoff + timedelta(days=1)
+
+        # A) Not deleted: should keep CREATE + latest UPDATE, prune intermediate UPDATEs
+        a_create = self._make_oc(ct=ct, obj_id=1, action=ObjectChangeActionChoices.ACTION_CREATE, ts=expired_old)
+        a_update1 = self._make_oc(ct=ct, obj_id=1, action=ObjectChangeActionChoices.ACTION_UPDATE, ts=expired_old)
+        a_update2 = self._make_oc(ct=ct, obj_id=1, action=ObjectChangeActionChoices.ACTION_UPDATE, ts=expired_newer)
+
+        # B) Deleted (all expired): should keep NOTHING
+        b_create = self._make_oc(ct=ct, obj_id=2, action=ObjectChangeActionChoices.ACTION_CREATE, ts=expired_old)
+        b_update = self._make_oc(ct=ct, obj_id=2, action=ObjectChangeActionChoices.ACTION_UPDATE, ts=expired_newer)
+        b_delete = self._make_oc(ct=ct, obj_id=2, action=ObjectChangeActionChoices.ACTION_DELETE, ts=expired_newer)
+
+        # C) Deleted but delete is not expired: create/update expired should be pruned; delete remains
+        c_create = self._make_oc(ct=ct, obj_id=3, action=ObjectChangeActionChoices.ACTION_CREATE, ts=expired_old)
+        c_update = self._make_oc(ct=ct, obj_id=3, action=ObjectChangeActionChoices.ACTION_UPDATE, ts=expired_newer)
+        c_delete = self._make_oc(ct=ct, obj_id=3, action=ObjectChangeActionChoices.ACTION_DELETE, ts=not_expired)
+
+        self._run_prune(retention_days=retention_days, retain_create_last_update=True)
+
+        remaining = set(ObjectChange.objects.values_list('pk', flat=True))
+
+        # A) Not deleted -> create + latest update remain
+        self.assertIn(a_create, remaining)
+        self.assertIn(a_update2, remaining)
+        self.assertNotIn(a_update1, remaining)
+
+        # B) Deleted (all expired) -> nothing remains
+        self.assertNotIn(b_create, remaining)
+        self.assertNotIn(b_update, remaining)
+        self.assertNotIn(b_delete, remaining)
+
+        # C) Deleted, delete not expired -> delete remains, but create/update are pruned
+        self.assertNotIn(c_create, remaining)
+        self.assertNotIn(c_update, remaining)
+        self.assertIn(c_delete, remaining)
+
+    def test_prune_disabled_deletes_all_expired(self):
+        ct = ContentType.objects.get_for_model(Site)
+
+        retention_days = 90
+        now = timezone.now()
+        cutoff = now - timedelta(days=retention_days)
+        expired = cutoff - timedelta(days=1)
+        not_expired = cutoff + timedelta(days=1)
+
+        # expired create/update should be deleted when feature disabled
+        x_create = self._make_oc(ct=ct, obj_id=10, action=ObjectChangeActionChoices.ACTION_CREATE, ts=expired)
+        x_update = self._make_oc(ct=ct, obj_id=10, action=ObjectChangeActionChoices.ACTION_UPDATE, ts=expired)
+
+        # non-expired delete should remain regardless
+        y_delete = self._make_oc(ct=ct, obj_id=11, action=ObjectChangeActionChoices.ACTION_DELETE, ts=not_expired)
+
+        self._run_prune(retention_days=retention_days, retain_create_last_update=False)
+
+        remaining = set(ObjectChange.objects.values_list('pk', flat=True))
+        self.assertNotIn(x_create, remaining)
+        self.assertNotIn(x_update, remaining)
+        self.assertIn(y_delete, remaining)

netbox/core/tests/test_views.py

@@ -6,7 +6,7 @@ from datetime import datetime
 from django.urls import reverse
 from django.utils import timezone
 from django_rq import get_queue
-from django_rq.settings import get_queues_map
+from django_rq.settings import QUEUES_MAP
 from django_rq.workers import get_worker
 from rq.job import Job as RQ_Job
 from rq.job import JobStatus
@@ -189,7 +189,7 @@ class BackgroundTaskTestCase(TestCase):
     def test_background_tasks_list_default(self):
         queue = get_queue('default')
         queue.enqueue(self.dummy_job_default)
-        queue_index = get_queues_map()['default']
+        queue_index = QUEUES_MAP['default']
 
         response = self.client.get(reverse('core:background_task_list', args=[queue_index, 'queued']))
         self.assertEqual(response.status_code, 200)
@@ -198,7 +198,7 @@ class BackgroundTaskTestCase(TestCase):
     def test_background_tasks_list_high(self):
         queue = get_queue('high')
         queue.enqueue(self.dummy_job_high)
-        queue_index = get_queues_map()['high']
+        queue_index = QUEUES_MAP['high']
 
         response = self.client.get(reverse('core:background_task_list', args=[queue_index, 'queued']))
         self.assertEqual(response.status_code, 200)
@@ -207,7 +207,7 @@ class BackgroundTaskTestCase(TestCase):
     def test_background_tasks_list_finished(self):
         queue = get_queue('default')
         job = queue.enqueue(self.dummy_job_default)
-        queue_index = get_queues_map()['default']
+        queue_index = QUEUES_MAP['default']
 
         registry = FinishedJobRegistry(queue.name, queue.connection)
         registry.add(job, 2)
@@ -218,7 +218,7 @@ class BackgroundTaskTestCase(TestCase):
     def test_background_tasks_list_failed(self):
         queue = get_queue('default')
         job = queue.enqueue(self.dummy_job_default)
-        queue_index = get_queues_map()['default']
+        queue_index = QUEUES_MAP['default']
 
         registry = FailedJobRegistry(queue.name, queue.connection)
         registry.add(job, 2)
@@ -229,7 +229,7 @@ class BackgroundTaskTestCase(TestCase):
     def test_background_tasks_scheduled(self):
         queue = get_queue('default')
         queue.enqueue_at(datetime.now(), self.dummy_job_default)
-        queue_index = get_queues_map()['default']
+        queue_index = QUEUES_MAP['default']
 
         response = self.client.get(reverse('core:background_task_list', args=[queue_index, 'scheduled']))
         self.assertEqual(response.status_code, 200)
@@ -238,7 +238,7 @@ class BackgroundTaskTestCase(TestCase):
     def test_background_tasks_list_deferred(self):
         queue = get_queue('default')
         job = queue.enqueue(self.dummy_job_default)
-        queue_index = get_queues_map()['default']
+        queue_index = QUEUES_MAP['default']
 
         registry = DeferredJobRegistry(queue.name, queue.connection)
         registry.add(job, 2)
@@ -335,7 +335,7 @@ class BackgroundTaskTestCase(TestCase):
         worker2 = get_worker('high')
         worker2.register_birth()
 
-        queue_index = get_queues_map()['default']
+        queue_index = QUEUES_MAP['default']
         response = self.client.get(reverse('core:worker_list', args=[queue_index]))
         self.assertEqual(response.status_code, 200)
         self.assertIn(str(worker1.name), str(response.content))

netbox/core/ui/panels.py

@@ -1,91 +0,0 @@
-from django.utils.translation import gettext_lazy as _
-
-from netbox.ui import attrs, panels
-
-
-class DataSourcePanel(panels.ObjectAttributesPanel):
-    title = _('Data Source')
-    name = attrs.TextAttr('name')
-    type = attrs.ChoiceAttr('type')
-    enabled = attrs.BooleanAttr('enabled')
-    status = attrs.ChoiceAttr('status')
-    sync_interval = attrs.ChoiceAttr('sync_interval', label=_('Sync interval'))
-    last_synced = attrs.DateTimeAttr('last_synced', label=_('Last synced'))
-    description = attrs.TextAttr('description')
-    source_url = attrs.TemplatedAttr(
-        'source_url',
-        label=_('URL'),
-        template_name='core/datasource/attrs/source_url.html',
-    )
-    ignore_rules = attrs.TemplatedAttr(
-        'ignore_rules',
-        label=_('Ignore rules'),
-        template_name='core/datasource/attrs/ignore_rules.html',
-    )
-
-
-class DataSourceBackendPanel(panels.ObjectPanel):
-    template_name = 'core/panels/datasource_backend.html'
-    title = _('Backend')
-
-
-class DataFilePanel(panels.ObjectAttributesPanel):
-    title = _('Data File')
-    source = attrs.RelatedObjectAttr('source', linkify=True)
-    path = attrs.TextAttr('path', style='font-monospace', copy_button=True)
-    last_updated = attrs.DateTimeAttr('last_updated')
-    size = attrs.TemplatedAttr('size', template_name='core/datafile/attrs/size.html')
-    hash = attrs.TextAttr('hash', label=_('SHA256 hash'), style='font-monospace', copy_button=True)
-
-
-class DataFileContentPanel(panels.ObjectPanel):
-    template_name = 'core/panels/datafile_content.html'
-    title = _('Content')
-
-
-class JobPanel(panels.ObjectAttributesPanel):
-    title = _('Job')
-    object_type = attrs.TemplatedAttr(
-        'object_type',
-        label=_('Object type'),
-        template_name='core/job/attrs/object_type.html',
-    )
-    name = attrs.TextAttr('name')
-    status = attrs.ChoiceAttr('status')
-    error = attrs.TextAttr('error')
-    user = attrs.TextAttr('user', label=_('Created by'))
-
-
-class JobSchedulingPanel(panels.ObjectAttributesPanel):
-    title = _('Scheduling')
-    created = attrs.DateTimeAttr('created')
-    scheduled = attrs.TemplatedAttr('scheduled', template_name='core/job/attrs/scheduled.html')
-    started = attrs.DateTimeAttr('started')
-    completed = attrs.DateTimeAttr('completed')
-    queue = attrs.TextAttr('queue_name', label=_('Queue'))
-
-
-class ObjectChangePanel(panels.ObjectAttributesPanel):
-    title = _('Change')
-    time = attrs.DateTimeAttr('time')
-    user = attrs.TemplatedAttr(
-        'user_name',
-        label=_('User'),
-        template_name='core/objectchange/attrs/user.html',
-    )
-    action = attrs.ChoiceAttr('action')
-    changed_object_type = attrs.TextAttr(
-        'changed_object_type',
-        label=_('Object type'),
-    )
-    changed_object = attrs.TemplatedAttr(
-        'object_repr',
-        label=_('Object'),
-        template_name='core/objectchange/attrs/changed_object.html',
-    )
-    message = attrs.TextAttr('message')
-    request_id = attrs.TemplatedAttr(
-        'request_id',
-        label=_('Request ID'),
-        template_name='core/objectchange/attrs/request_id.html',
-    )

netbox/core/utils.py

@@ -1,7 +1,7 @@
 from django.http import Http404
 from django.utils.translation import gettext_lazy as _
 from django_rq.queues import get_queue, get_queue_by_index, get_redis_connection
-from django_rq.settings import get_queues_list, get_queues_map
+from django_rq.settings import QUEUES_LIST, QUEUES_MAP
 from django_rq.utils import get_jobs, stop_jobs
 from rq import requeue_job
 from rq.exceptions import NoSuchJobError
@@ -31,7 +31,7 @@ def get_rq_jobs():
     """
     jobs = set()
 
-    for queue in get_queues_list():
+    for queue in QUEUES_LIST:
         queue = get_queue(queue['name'])
         jobs.update(queue.get_jobs())
 
@@ -78,13 +78,13 @@ def delete_rq_job(job_id):
     """
     Delete the specified RQ job.
     """
-    config = get_queues_list()[0]
+    config = QUEUES_LIST[0]
     try:
         job = RQ_Job.fetch(job_id, connection=get_redis_connection(config['connection_config']),)
     except NoSuchJobError:
         raise Http404(_("Job {job_id} not found").format(job_id=job_id))
 
-    queue_index = get_queues_map()[job.origin]
+    queue_index = QUEUES_MAP[job.origin]
     queue = get_queue_by_index(queue_index)
 
     # Remove job id from queue and delete the actual job
@@ -96,13 +96,13 @@ def requeue_rq_job(job_id):
     """
     Requeue the specified RQ job.
     """
-    config = get_queues_list()[0]
+    config = QUEUES_LIST[0]
     try:
         job = RQ_Job.fetch(job_id, connection=get_redis_connection(config['connection_config']),)
     except NoSuchJobError:
         raise Http404(_("Job {id} not found.").format(id=job_id))
 
-    queue_index = get_queues_map()[job.origin]
+    queue_index = QUEUES_MAP[job.origin]
     queue = get_queue_by_index(queue_index)
 
     requeue_job(job_id, connection=queue.connection, serializer=queue.serializer)
@@ -112,13 +112,13 @@ def enqueue_rq_job(job_id):
     """
     Enqueue the specified RQ job.
     """
-    config = get_queues_list()[0]
+    config = QUEUES_LIST[0]
     try:
         job = RQ_Job.fetch(job_id, connection=get_redis_connection(config['connection_config']),)
     except NoSuchJobError:
         raise Http404(_("Job {id} not found.").format(id=job_id))
 
-    queue_index = get_queues_map()[job.origin]
+    queue_index = QUEUES_MAP[job.origin]
     queue = get_queue_by_index(queue_index)
 
     try:
@@ -144,13 +144,13 @@ def stop_rq_job(job_id):
     """
     Stop the specified RQ job.
     """
-    config = get_queues_list()[0]
+    config = QUEUES_LIST[0]
     try:
         job = RQ_Job.fetch(job_id, connection=get_redis_connection(config['connection_config']),)
     except NoSuchJobError:
         raise Http404(_("Job {job_id} not found").format(job_id=job_id))
 
-    queue_index = get_queues_map()[job.origin]
+    queue_index = QUEUES_MAP[job.origin]
     queue = get_queue_by_index(queue_index)
 
     return stop_jobs(queue, job_id)[0]

netbox/core/views.py

@@ -14,7 +14,7 @@ from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 from django.views.generic import View
 from django_rq.queues import get_connection, get_queue_by_index, get_redis_connection
-from django_rq.settings import get_queues_list, get_queues_map
+from django_rq.settings import QUEUES_LIST, QUEUES_MAP
 from django_rq.utils import get_statistics
 from rq.exceptions import NoSuchJobError
 from rq.job import Job as RQ_Job
@@ -23,25 +23,14 @@ from rq.worker import Worker
 from rq.worker_registration import clean_worker_registry
 
 from core.utils import delete_rq_job, enqueue_rq_job, get_rq_jobs_from_status, requeue_rq_job, stop_rq_job
-from extras.ui.panels import CustomFieldsPanel, TagsPanel
 from netbox.config import PARAMS, get_config
 from netbox.object_actions import AddObject, BulkDelete, BulkExport, DeleteObject
 from netbox.plugins.utils import get_installed_plugins
-from netbox.ui import layout
-from netbox.ui.panels import (
-    CommentsPanel,
-    ContextTablePanel,
-    JSONPanel,
-    ObjectsTablePanel,
-    PluginContentPanel,
-    RelatedObjectsPanel,
-    TemplatePanel,
-)
 from netbox.views import generic
 from netbox.views.generic.base import BaseObjectView
 from netbox.views.generic.mixins import TableMixin
 from utilities.apps import get_installed_apps
-from utilities.data import shallow_compare_dict
+from utilities.data import deep_compare_dict
 from utilities.forms import ConfirmationForm
 from utilities.htmx import htmx_partial
 from utilities.json import ConfigJSONEncoder
@@ -59,7 +48,6 @@ from .jobs import SyncDataSourceJob
 from .models import *
 from .plugins import get_catalog_plugins, get_local_plugins
 from .tables import CatalogPluginTable, JobLogEntryTable, PluginVersionTable
-from .ui import panels
 
 #
 # Data sources
@@ -79,24 +67,6 @@ class DataSourceListView(generic.ObjectListView):
 @register_model_view(DataSource)
 class DataSourceView(GetRelatedModelsMixin, generic.ObjectView):
     queryset = DataSource.objects.all()
-    layout = layout.SimpleLayout(
-        left_panels=[
-            panels.DataSourcePanel(),
-            TagsPanel(),
-            CommentsPanel(),
-        ],
-        right_panels=[
-            panels.DataSourceBackendPanel(),
-            RelatedObjectsPanel(),
-            CustomFieldsPanel(),
-        ],
-        bottom_panels=[
-            ObjectsTablePanel(
-                model='core.DataFile',
-                filters={'source_id': lambda ctx: ctx['object'].pk},
-            ),
-        ],
-    )
 
     def get_extra_context(self, request, instance):
         return {
@@ -187,14 +157,6 @@ class DataFileListView(generic.ObjectListView):
 class DataFileView(generic.ObjectView):
     queryset = DataFile.objects.all()
     actions = (DeleteObject,)
-    layout = layout.Layout(
-        layout.Row(
-            layout.Column(
-                panels.DataFilePanel(),
-                panels.DataFileContentPanel(),
-            ),
-        ),
-    )
 
 
 @register_model_view(DataFile, 'delete')
@@ -226,17 +188,6 @@ class JobListView(generic.ObjectListView):
 class JobView(generic.ObjectView):
     queryset = Job.objects.all()
     actions = (DeleteObject,)
-    layout = layout.SimpleLayout(
-        left_panels=[
-            panels.JobPanel(),
-        ],
-        right_panels=[
-            panels.JobSchedulingPanel(),
-        ],
-        bottom_panels=[
-            JSONPanel('data', title=_('Data')),
-        ],
-    )
 
 
 @register_model_view(Job, 'log')
@@ -249,13 +200,6 @@ class JobLogView(generic.ObjectView):
         badge=lambda obj: len(obj.log_entries),
         weight=500,
     )
-    layout = layout.Layout(
-        layout.Row(
-            layout.Column(
-                ContextTablePanel('table', title=_('Log Entries')),
-            ),
-        ),
-    )
 
     def get_extra_context(self, request, instance):
         table = JobLogEntryTable(instance.log_entries)
@@ -297,26 +241,6 @@ class ObjectChangeListView(generic.ObjectListView):
 @register_model_view(ObjectChange)
 class ObjectChangeView(generic.ObjectView):
     queryset = None
-    layout = layout.Layout(
-        layout.Row(
-            layout.Column(panels.ObjectChangePanel()),
-            layout.Column(TemplatePanel('core/panels/objectchange_difference.html')),
-        ),
-        layout.Row(
-            layout.Column(TemplatePanel('core/panels/objectchange_prechange.html')),
-            layout.Column(TemplatePanel('core/panels/objectchange_postchange.html')),
-        ),
-        layout.Row(
-            layout.Column(PluginContentPanel('left_page')),
-            layout.Column(PluginContentPanel('right_page')),
-        ),
-        layout.Row(
-            layout.Column(
-                TemplatePanel('core/panels/objectchange_related.html'),
-                PluginContentPanel('full_width_page'),
-            ),
-        ),
-    )
 
     def get_queryset(self, request):
         return ObjectChange.objects.valid_models()
@@ -349,17 +273,14 @@ class ObjectChangeView(generic.ObjectView):
             prechange_data = instance.prechange_data_clean
 
         if prechange_data and instance.postchange_data:
-            diff_added = shallow_compare_dict(
-                prechange_data or dict(),
-                instance.postchange_data_clean or dict(),
+            diff_added, diff_removed = deep_compare_dict(
+                prechange_data,
+                instance.postchange_data_clean,
                 exclude=['last_updated'],
             )
-            diff_removed = {
-                x: prechange_data.get(x) for x in diff_added
-            } if prechange_data else {}
         else:
-            diff_added = None
-            diff_removed = None
+            diff_added = {}
+            diff_removed = {}
 
         return {
             'diff_added': diff_added,
@@ -388,14 +309,6 @@ class ConfigRevisionListView(generic.ObjectListView):
 @register_model_view(ConfigRevision)
 class ConfigRevisionView(generic.ObjectView):
     queryset = ConfigRevision.objects.all()
-    layout = layout.Layout(
-        layout.Row(
-            layout.Column(
-                TemplatePanel('core/panels/configrevision_data.html'),
-                TemplatePanel('core/panels/configrevision_comment.html'),
-            ),
-        ),
-    )
 
     def get_extra_context(self, request, instance):
         """
@@ -524,13 +437,13 @@ class BackgroundTaskView(BaseRQView):
 
     def get(self, request, job_id):
         # all the RQ queues should use the same connection
-        config = get_queues_list()[0]
+        config = QUEUES_LIST[0]
         try:
             job = RQ_Job.fetch(job_id, connection=get_redis_connection(config['connection_config']),)
         except NoSuchJobError:
             raise Http404(_("Job {job_id} not found").format(job_id=job_id))
 
-        queue_index = get_queues_map()[job.origin]
+        queue_index = QUEUES_MAP[job.origin]
         queue = get_queue_by_index(queue_index)
 
         try:
@@ -640,7 +553,7 @@ class WorkerView(BaseRQView):
 
     def get(self, request, key):
         # all the RQ queues should use the same connection
-        config = get_queues_list()[0]
+        config = QUEUES_LIST[0]
         worker = Worker.find_by_key('rq:worker:' + key, connection=get_redis_connection(config['connection_config']))
         # Convert microseconds to milliseconds
         worker.total_working_time = worker.total_working_time / 1000

netbox/dcim/api/serializers_/base.py

@@ -38,15 +38,7 @@ class ConnectedEndpointsSerializer(serializers.ModelSerializer):
 
     @extend_schema_field(serializers.BooleanField)
     def get_connected_endpoints_reachable(self, obj):
-        """
-        Return whether the connected endpoints are reachable via a complete, active cable path.
-        """
-        # Use the public `path` accessor rather than dereferencing `_path`
-        # directly. `path` already handles the stale in-memory relation case
-        # that can occur while CablePath rows are rebuilt during cable edits.
-        if path := obj.path:
-            return path.is_complete and path.is_active
-        return False
+        return obj._path and obj._path.is_complete and obj._path.is_active
 
 
 class PortSerializer(serializers.ModelSerializer):

netbox/dcim/api/serializers_/cables.py

@@ -3,7 +3,7 @@ from drf_spectacular.utils import extend_schema_field
 from rest_framework import serializers
 
 from dcim.choices import *
-from dcim.models import Cable, CablePath, CableTermination
+from dcim.models import Cable, CableBundle, CablePath, CableTermination
 from netbox.api.fields import ChoiceField, ContentTypeField
 from netbox.api.gfk_fields import GFKSerializerField
 from netbox.api.serializers import (
@@ -16,6 +16,7 @@ from tenancy.api.serializers_.tenants import TenantSerializer
 from utilities.api import get_serializer_for_model
 
 __all__ = (
+    'CableBundleSerializer',
     'CablePathSerializer',
     'CableSerializer',
     'CableTerminationSerializer',
@@ -24,6 +25,18 @@ __all__ = (
 )
 
 
+class CableBundleSerializer(PrimaryModelSerializer):
+    cable_count = serializers.IntegerField(read_only=True, default=0)
+
+    class Meta:
+        model = CableBundle
+        fields = [
+            'id', 'url', 'display_url', 'display', 'name', 'description', 'owner', 'comments', 'tags',
+            'custom_fields', 'created', 'last_updated', 'cable_count',
+        ]
+        brief_fields = ('id', 'url', 'display', 'name', 'description')
+
+
 class CableSerializer(PrimaryModelSerializer):
     a_terminations = GenericObjectSerializer(many=True, required=False)
     b_terminations = GenericObjectSerializer(many=True, required=False)
@@ -31,12 +44,13 @@ class CableSerializer(PrimaryModelSerializer):
     profile = ChoiceField(choices=CableProfileChoices, required=False)
     tenant = TenantSerializer(nested=True, required=False, allow_null=True)
     length_unit = ChoiceField(choices=CableLengthUnitChoices, allow_blank=True, required=False, allow_null=True)
+    bundle = CableBundleSerializer(nested=True, required=False, allow_null=True, default=None)
 
     class Meta:
         model = Cable
         fields = [
             'id', 'url', 'display_url', 'display', 'type', 'a_terminations', 'b_terminations', 'status', 'profile',
-            'tenant', 'label', 'color', 'length', 'length_unit', 'description', 'owner', 'comments', 'tags',
+            'tenant', 'bundle', 'label', 'color', 'length', 'length_unit', 'description', 'owner', 'comments', 'tags',
             'custom_fields', 'created', 'last_updated',
         ]
         brief_fields = ('id', 'url', 'display', 'label', 'description')

netbox/dcim/api/serializers_/device_components.py

@@ -423,27 +423,29 @@ class ModuleBaySerializer(OwnerMixin, NetBoxModelSerializer):
         required=False,
         allow_null=True
     )
+    _occupied = serializers.BooleanField(required=False, read_only=True)
 
     class Meta:
         model = ModuleBay
         fields = [
-            'id', 'url', 'display_url', 'display', 'device', 'module', 'name', 'installed_module', 'label', 'position',
-            'description', 'owner', 'tags', 'custom_fields', 'created', 'last_updated',
+            'id', 'url', 'display_url', 'display', 'device', 'module', 'name', 'label', 'position', 'enabled',
+            'description', 'installed_module', 'owner', 'tags', 'custom_fields', 'created', 'last_updated', '_occupied',
         ]
-        brief_fields = ('id', 'url', 'display', 'installed_module', 'name', 'description')
+        brief_fields = ('id', 'url', 'display', 'installed_module', 'name', 'enabled', 'description', '_occupied')
 
 
 class DeviceBaySerializer(OwnerMixin, NetBoxModelSerializer):
     device = DeviceSerializer(nested=True)
     installed_device = DeviceSerializer(nested=True, required=False, allow_null=True)
+    _occupied = serializers.BooleanField(required=False, read_only=True)
 
     class Meta:
         model = DeviceBay
         fields = [
-            'id', 'url', 'display_url', 'display', 'device', 'name', 'label', 'description', 'installed_device',
-            'owner', 'tags', 'custom_fields', 'created', 'last_updated',
+            'id', 'url', 'display_url', 'display', 'device', 'name', 'label', 'enabled', 'description',
+            'installed_device', 'owner', 'tags', 'custom_fields', 'created', 'last_updated', '_occupied',
         ]
-        brief_fields = ('id', 'url', 'display', 'device', 'name', 'description')
+        brief_fields = ('id', 'url', 'display', 'device', 'name', 'enabled', 'description', '_occupied',)
 
 
 class InventoryItemSerializer(OwnerMixin, NetBoxModelSerializer):

netbox/dcim/api/serializers_/devices.py

@@ -8,7 +8,6 @@ from rest_framework import serializers
 from dcim.choices import *
 from dcim.constants import MACADDRESS_ASSIGNMENT_MODELS, MODULE_TOKEN
 from dcim.models import Device, DeviceBay, MACAddress, Module, VirtualDeviceContext
-from dcim.utils import get_module_bay_positions, resolve_module_placeholder
 from extras.api.serializers_.configtemplates import ConfigTemplateSerializer
 from ipam.api.serializers_.ip import IPAddressSerializer
 from netbox.api.fields import ChoiceField, ContentTypeField, RelatedObjectCountField
@@ -151,60 +150,115 @@ class ModuleSerializer(PrimaryModelSerializer):
     module_bay = NestedModuleBaySerializer()
     module_type = ModuleTypeSerializer(nested=True)
     status = ChoiceField(choices=ModuleStatusChoices, required=False)
+    replicate_components = serializers.BooleanField(
+        required=False,
+        default=True,
+        write_only=True,
+        label=_('Replicate components'),
+        help_text=_('Automatically populate components associated with this module type (default: true)')
+    )
+    adopt_components = serializers.BooleanField(
+        required=False,
+        default=False,
+        write_only=True,
+        label=_('Adopt components'),
+        help_text=_('Adopt already existing components')
+    )
 
     class Meta:
         model = Module
         fields = [
             'id', 'url', 'display_url', 'display', 'device', 'module_bay', 'module_type', 'status', 'serial',
             'asset_tag', 'description', 'owner', 'comments', 'tags', 'custom_fields', 'created', 'last_updated',
+            'replicate_components', 'adopt_components',
         ]
         brief_fields = ('id', 'url', 'display', 'device', 'module_bay', 'module_type', 'description')
 
     def validate(self, data):
+        # When used as a nested serializer (e.g. as the `module` field on device component
+        # serializers), `data` is already a resolved Module instance — skip our custom logic.
+        if self.nested:
+            return super().validate(data)
+
+        # Pop write-only transient fields before ValidatedModelSerializer tries to
+        # construct a Module instance for full_clean(); restore them afterwards.
+        replicate_components = data.pop('replicate_components', True)
+        adopt_components = data.pop('adopt_components', False)
         data = super().validate(data)
 
-        if self.nested:
+        # For updates these fields are not meaningful; omit them from validated_data so that
+        # ModelSerializer.update() does not set unexpected attributes on the instance.
+        if self.instance:
             return data
 
-        # Skip validation for existing modules (updates)
-        if self.instance is not None:
+        # Always pass the flags to create() so it can set the correct private attributes.
+        data['replicate_components'] = replicate_components
+        data['adopt_components'] = adopt_components
+
+        # Skip conflict checks when no component operations are requested.
+        if not replicate_components and not adopt_components:
             return data
 
-        module_bay = data.get('module_bay')
-        module_type = data.get('module_type')
         device = data.get('device')
+        module_type = data.get('module_type')
+        module_bay = data.get('module_bay')
 
-        if not all((module_bay, module_type, device)):
+        # Required-field validation fires separately; skip here if any are missing.
+        if not all([device, module_type, module_bay]):
             return data
 
-        positions = get_module_bay_positions(module_bay)
+        # Build module bay tree for MODULE_TOKEN placeholder resolution (outermost to innermost)
+        module_bays = []
+        current_bay = module_bay
+        while current_bay:
+            module_bays.append(current_bay)
+            current_bay = current_bay.module.module_bay if current_bay.module else None
+        module_bays.reverse()
 
-        for templates, component_attribute in [
-            ("consoleporttemplates", "consoleports"),
-            ("consoleserverporttemplates", "consoleserverports"),
-            ("interfacetemplates", "interfaces"),
-            ("powerporttemplates", "powerports"),
-            ("poweroutlettemplates", "poweroutlets"),
-            ("rearporttemplates", "rearports"),
-            ("frontporttemplates", "frontports"),
+        for templates_attr, component_attr in [
+            ('consoleporttemplates', 'consoleports'),
+            ('consoleserverporttemplates', 'consoleserverports'),
+            ('interfacetemplates', 'interfaces'),
+            ('powerporttemplates', 'powerports'),
+            ('poweroutlettemplates', 'poweroutlets'),
+            ('rearporttemplates', 'rearports'),
+            ('frontporttemplates', 'frontports'),
         ]:
             installed_components = {
-                component.name: component for component in getattr(device, component_attribute).all()
+                component.name: component
+                for component in getattr(device, component_attr).all()
             }
 
-            for template in getattr(module_type, templates).all():
+            for template in getattr(module_type, templates_attr).all():
                 resolved_name = template.name
                 if MODULE_TOKEN in template.name:
                     if not module_bay.position:
                         raise serializers.ValidationError(
                             _("Cannot install module with placeholder values in a module bay with no position defined.")
                         )
-                    try:
-                        resolved_name = resolve_module_placeholder(template.name, positions)
-                    except ValueError as e:
-                        raise serializers.ValidationError(str(e))
+                    if template.name.count(MODULE_TOKEN) != len(module_bays):
+                        raise serializers.ValidationError(
+                            _(
+                                "Cannot install module with placeholder values in a module bay tree {level} in tree "
+                                "but {tokens} placeholders given."
+                            ).format(
+                                level=len(module_bays), tokens=template.name.count(MODULE_TOKEN)
+                            )
+                        )
+                    for bay in module_bays:
+                        resolved_name = resolved_name.replace(MODULE_TOKEN, bay.position, 1)
 
-                if resolved_name in installed_components:
+                existing_item = installed_components.get(resolved_name)
+
+                if adopt_components and existing_item and existing_item.module:
+                    raise serializers.ValidationError(
+                        _("Cannot adopt {model} {name} as it already belongs to a module").format(
+                            model=template.component_model.__name__,
+                            name=resolved_name
+                        )
+                    )
+
+                if not adopt_components and resolved_name in installed_components:
                     raise serializers.ValidationError(
                         _("A {model} named {name} already exists").format(
                             model=template.component_model.__name__,
@@ -214,6 +268,27 @@ class ModuleSerializer(PrimaryModelSerializer):
 
         return data
 
+    def create(self, validated_data):
+        replicate_components = validated_data.pop('replicate_components', True)
+        adopt_components = validated_data.pop('adopt_components', False)
+
+        # Tags are handled after save; pop them here to pass to _save_tags()
+        tags = validated_data.pop('tags', None)
+
+        # _adopt_components and _disable_replication must be set on the instance before
+        # save() is called, so we cannot delegate to super().create() here.
+        instance = self.Meta.model(**validated_data)
+        if adopt_components:
+            instance._adopt_components = True
+        if not replicate_components:
+            instance._disable_replication = True
+        instance.save()
+
+        if tags is not None:
+            self._save_tags(instance, tags)
+
+        return instance
+
 
 class MACAddressSerializer(PrimaryModelSerializer):
     assigned_object_type = ContentTypeField(

netbox/dcim/api/serializers_/devicetype_components.py

@@ -317,10 +317,10 @@ class ModuleBayTemplateSerializer(ComponentTemplateSerializer):
     class Meta:
         model = ModuleBayTemplate
         fields = [
-            'id', 'url', 'display', 'device_type', 'module_type', 'name', 'label', 'position', 'description',
+            'id', 'url', 'display', 'device_type', 'module_type', 'name', 'label', 'position', 'enabled', 'description',
             'created', 'last_updated',
         ]
-        brief_fields = ('id', 'url', 'display', 'name', 'description')
+        brief_fields = ('id', 'url', 'display', 'name', 'enabled', 'description')
 
 
 class DeviceBayTemplateSerializer(ComponentTemplateSerializer):
@@ -331,10 +331,10 @@ class DeviceBayTemplateSerializer(ComponentTemplateSerializer):
     class Meta:
         model = DeviceBayTemplate
         fields = [
-            'id', 'url', 'display', 'device_type', 'name', 'label', 'description',
+            'id', 'url', 'display', 'device_type', 'name', 'label', 'enabled', 'description',
             'created', 'last_updated'
         ]
-        brief_fields = ('id', 'url', 'display', 'name', 'description')
+        brief_fields = ('id', 'url', 'display', 'name', 'enabled', 'description')
 
 
 class InventoryItemTemplateSerializer(ComponentTemplateSerializer):

netbox/dcim/api/serializers_/racks.py

@@ -3,7 +3,7 @@ from rest_framework import serializers
 
 from dcim.choices import *
 from dcim.constants import *
-from dcim.models import Rack, RackReservation, RackRole, RackType
+from dcim.models import Rack, RackGroup, RackReservation, RackRole, RackType
 from netbox.api.fields import ChoiceField, RelatedObjectCountField
 from netbox.api.serializers import OrganizationalModelSerializer, PrimaryModelSerializer
 from netbox.choices import *
@@ -16,6 +16,7 @@ from .sites import LocationSerializer, SiteSerializer
 
 __all__ = (
     'RackElevationDetailFilterSerializer',
+    'RackGroupSerializer',
     'RackReservationSerializer',
     'RackRoleSerializer',
     'RackSerializer',
@@ -23,6 +24,20 @@ __all__ = (
 )
 
 
+class RackGroupSerializer(OrganizationalModelSerializer):
+
+    # Related object counts
+    rack_count = RelatedObjectCountField('racks')
+
+    class Meta:
+        model = RackGroup
+        fields = [
+            'id', 'url', 'display_url', 'display', 'name', 'slug', 'description', 'owner', 'comments', 'tags',
+            'custom_fields', 'created', 'last_updated', 'rack_count',
+        ]
+        brief_fields = ('id', 'url', 'display', 'name', 'slug', 'description', 'rack_count')
+
+
 class RackRoleSerializer(OrganizationalModelSerializer):
 
     # Related object counts
@@ -87,6 +102,11 @@ class RackSerializer(RackBaseSerializer):
         allow_null=True,
         default=None
     )
+    group = RackGroupSerializer(
+        nested=True,
+        required=False,
+        allow_null=True
+    )
     tenant = TenantSerializer(
         nested=True,
         required=False,
@@ -127,11 +147,11 @@ class RackSerializer(RackBaseSerializer):
     class Meta:
         model = Rack
         fields = [
-            'id', 'url', 'display_url', 'display', 'name', 'facility_id', 'site', 'location', 'tenant', 'status',
-            'role', 'serial', 'asset_tag', 'rack_type', 'form_factor', 'width', 'u_height', 'starting_unit', 'weight',
-            'max_weight', 'weight_unit', 'desc_units', 'outer_width', 'outer_height', 'outer_depth', 'outer_unit',
-            'mounting_depth', 'airflow', 'description', 'owner', 'comments', 'tags', 'custom_fields', 'created',
-            'last_updated', 'device_count', 'powerfeed_count',
+            'id', 'url', 'display_url', 'display', 'name', 'facility_id', 'site', 'location', 'group', 'tenant',
+            'status', 'role', 'serial', 'asset_tag', 'rack_type', 'form_factor', 'width', 'u_height', 'starting_unit',
+            'weight', 'max_weight', 'weight_unit', 'desc_units', 'outer_width', 'outer_height', 'outer_depth',
+            'outer_unit', 'mounting_depth', 'airflow', 'description', 'owner', 'comments', 'tags', 'custom_fields',
+            'created', 'last_updated', 'device_count', 'powerfeed_count',
         ]
         brief_fields = ('id', 'url', 'display', 'name', 'description', 'device_count')
 
@@ -153,11 +173,16 @@ class RackReservationSerializer(PrimaryModelSerializer):
         allow_null=True,
     )
 
+    unit_count = serializers.SerializerMethodField()
+
+    def get_unit_count(self, obj):
+        return len(obj.units)
+
     class Meta:
         model = RackReservation
         fields = [
-            'id', 'url', 'display_url', 'display', 'rack', 'units', 'status', 'created', 'last_updated', 'user',
-            'tenant', 'description', 'owner', 'comments', 'tags', 'custom_fields',
+            'id', 'url', 'display_url', 'display', 'rack', 'units', 'unit_count', 'status', 'created', 'last_updated',
+            'user', 'tenant', 'description', 'owner', 'comments', 'tags', 'custom_fields',
         ]
         brief_fields = ('id', 'url', 'display', 'status', 'user', 'description', 'units')
 

netbox/dcim/api/urls.py

@@ -12,6 +12,7 @@ router.register('sites', views.SiteViewSet)
 
 # Racks
 router.register('locations', views.LocationViewSet)
+router.register('rack-groups', views.RackGroupViewSet)
 router.register('rack-types', views.RackTypeViewSet)
 router.register('rack-roles', views.RackRoleViewSet)
 router.register('racks', views.RackViewSet)
@@ -63,6 +64,7 @@ router.register('mac-addresses', views.MACAddressViewSet)
 # Cables
 router.register('cables', views.CableViewSet)
 router.register('cable-terminations', views.CableTerminationViewSet)
+router.register('cable-bundles', views.CableBundleViewSet)
 
 # Virtual chassis
 router.register('virtual-chassis', views.VirtualChassisViewSet)

netbox/dcim/api/views.py

@@ -19,6 +19,7 @@ from netbox.api.pagination import StripCountAnnotationsPaginator
 from netbox.api.viewsets import MPTTLockedMixin, NetBoxModelViewSet, NetBoxReadOnlyModelViewSet
 from netbox.api.viewsets.mixins import SequentialBulkCreatesMixin
 from utilities.api import get_serializer_for_model
+from utilities.query import count_related
 from utilities.query_functions import CollateAsChar
 from virtualization.models import VirtualMachine
 
@@ -154,6 +155,17 @@ class LocationViewSet(MPTTLockedMixin, NetBoxModelViewSet):
     filterset_class = filtersets.LocationFilterSet
 
 
+#
+# Rack groups
+#
+
+
+class RackGroupViewSet(NetBoxModelViewSet):
+    queryset = RackGroup.objects.all()
+    serializer_class = serializers.RackGroupSerializer
+    filterset_class = filtersets.RackGroupFilterSet
+
+
 #
 # Rack roles
 #
@@ -574,6 +586,14 @@ class CableTerminationViewSet(NetBoxReadOnlyModelViewSet):
     filterset_class = filtersets.CableTerminationFilterSet
 
 
+class CableBundleViewSet(NetBoxModelViewSet):
+    queryset = CableBundle.objects.annotate(
+        cable_count=count_related(Cable, 'bundle')
+    )
+    serializer_class = serializers.CableBundleSerializer
+    filterset_class = filtersets.CableBundleFilterSet
+
+
 #
 # Virtual chassis
 #

netbox/dcim/cable_profiles.py

@@ -254,21 +254,6 @@ class Trunk8C4PCableProfile(BaseCableProfile):
     b_connectors = a_connectors
 
 
-class Breakout1C2Px2C1PCableProfile(BaseCableProfile):
-    a_connectors = {
-        1: 2,
-    }
-    b_connectors = {
-        1: 1,
-        2: 1,
-    }
-    _mapping = {
-        (1, 1): (1, 1),
-        (1, 2): (2, 1),
-        (2, 1): (1, 2),
-    }
-
-
 class Breakout1C4Px4C1PCableProfile(BaseCableProfile):
     a_connectors = {
         1: 4,

netbox/dcim/choices.py

@@ -1003,16 +1003,10 @@ class InterfaceTypeChoices(ChoiceSet):
     TYPE_800GE_SR8 = '800gbase-sr8'
     TYPE_800GE_VR8 = '800gbase-vr8'
 
-    # 1.6 Tbps Ethernet
-    TYPE_1TE_CR8 = '1.6tbase-cr8'
-    TYPE_1TE_DR8 = '1.6tbase-dr8'
-    TYPE_1TE_DR8_2 = '1.6tbase-dr8-2'
-
     # Ethernet (modular)
     TYPE_100ME_SFP = '100base-x-sfp'
     TYPE_1GE_GBIC = '1000base-x-gbic'
     TYPE_1GE_SFP = '1000base-x-sfp'
-    TYPE_2GE_SFP = '2.5gbase-x-sfp'
     TYPE_10GE_SFP_PLUS = '10gbase-x-sfpp'
     TYPE_10GE_XFP = '10gbase-x-xfp'
     TYPE_10GE_XENPAK = '10gbase-x-xenpak'
@@ -1040,11 +1034,8 @@ class InterfaceTypeChoices(ChoiceSet):
     TYPE_400GE_OSFP_RHS = '400gbase-x-osfp-rhs'
     TYPE_400GE_CDFP = '400gbase-x-cdfp'
     TYPE_400GE_CFP8 = '400gbase-x-cfp8'
-    TYPE_800GE_QSFP_DD = '800gbase-x-qsfpdd'  # TODO: Rename to _QSFP_DD800
-    TYPE_800GE_OSFP = '800gbase-x-osfp'  # TODO: Rename to _OSFP800
-    TYPE_1TE_OSFP1600 = '1.6tbase-x-osfp1600'
-    TYPE_1TE_OSFP1600_RHS = '1.6tbase-x-osfp1600-rhs'
-    TYPE_1TE_QSFP_DD1600 = '1.6tbase-x-qsfpdd1600'
+    TYPE_800GE_QSFP_DD = '800gbase-x-qsfpdd'
+    TYPE_800GE_OSFP = '800gbase-x-osfp'
 
     # Backplane Ethernet
     TYPE_1GE_KX = '1000base-kx'
@@ -1058,7 +1049,6 @@ class InterfaceTypeChoices(ChoiceSet):
     TYPE_100GE_KP4 = '100gbase-kp4'
     TYPE_100GE_KR2 = '100gbase-kr2'
     TYPE_100GE_KR4 = '100gbase-kr4'
-    TYPE_1TE_KR8 = '1.6tbase-kr8'
 
     # Wireless
     TYPE_80211A = 'ieee802.11a'
@@ -1308,21 +1298,12 @@ class InterfaceTypeChoices(ChoiceSet):
                 (TYPE_800GE_VR8, '800GBASE-VR8 (800GE)'),
             )
         ),
-        (
-            _('1.6 Tbps Ethernet'),
-            (
-                (TYPE_1TE_CR8, '1.6TBASE-CR8 (1.6TE)'),
-                (TYPE_1TE_DR8, '1.6TBASE-DR8 (1.6TE)'),
-                (TYPE_1TE_DR8_2, '1.6TBASE-DR8-2 (1.6TE)'),
-            )
-        ),
         (
             _('Pluggable transceivers'),
             (
                 (TYPE_100ME_SFP, 'SFP (100ME)'),
                 (TYPE_1GE_GBIC, 'GBIC (1GE)'),
                 (TYPE_1GE_SFP, 'SFP (1GE)'),
-                (TYPE_2GE_SFP, 'SFP (2.5GE)'),
                 (TYPE_10GE_SFP_PLUS, 'SFP+ (10GE)'),
                 (TYPE_10GE_XENPAK, 'XENPAK (10GE)'),
                 (TYPE_10GE_XFP, 'XFP (10GE)'),
@@ -1352,9 +1333,6 @@ class InterfaceTypeChoices(ChoiceSet):
                 (TYPE_400GE_OSFP_RHS, 'OSFP-RHS (400GE)'),
                 (TYPE_800GE_OSFP, 'OSFP (800GE)'),
                 (TYPE_800GE_QSFP_DD, 'QSFP-DD (800GE)'),
-                (TYPE_1TE_OSFP1600, 'OSFP1600 (1.6TE)'),
-                (TYPE_1TE_OSFP1600_RHS, 'OSFP1600-RHS (1.6TE)'),
-                (TYPE_1TE_QSFP_DD1600, 'QSFP-DD1600 (1.6TE)'),
             )
         ),
         (
@@ -1371,7 +1349,6 @@ class InterfaceTypeChoices(ChoiceSet):
                 (TYPE_100GE_KP4, '100GBASE-KP4 (100GE)'),
                 (TYPE_100GE_KR2, '100GBASE-KR2 (100GE)'),
                 (TYPE_100GE_KR4, '100GBASE-KR4 (100GE)'),
-                (TYPE_1TE_KR8, '1.6TBASE-KR8 (1.6TE)'),
             )
         ),
         (
@@ -1518,12 +1495,9 @@ class InterfaceSpeedChoices(ChoiceSet):
         (10000000, '10 Gbps'),
         (25000000, '25 Gbps'),
         (40000000, '40 Gbps'),
-        (50000000, '50 Gbps'),
         (100000000, '100 Gbps'),
         (200000000, '200 Gbps'),
         (400000000, '400 Gbps'),
-        (800000000, '800 Gbps'),
-        (1600000000, '1.6 Tbps'),
     ]
 
 
@@ -1776,7 +1750,6 @@ class CableProfileChoices(ChoiceSet):
     TRUNK_4C8P = 'trunk-4c8p'
     TRUNK_8C4P = 'trunk-8c4p'
     # Breakouts
-    BREAKOUT_1C2P_2C1P = 'breakout-1c2p-2c1p'
     BREAKOUT_1C4P_4C1P = 'breakout-1c4p-4c1p'
     BREAKOUT_1C6P_6C1P = 'breakout-1c6p-6c1p'
     BREAKOUT_2C4P_8C1P_SHUFFLE = 'breakout-2c4p-8c1p-shuffle'
@@ -1816,7 +1789,6 @@ class CableProfileChoices(ChoiceSet):
         (
             _('Breakout'),
             (
-                (BREAKOUT_1C2P_2C1P, _('1C2P:2C1P breakout')),
                 (BREAKOUT_1C4P_4C1P, _('1C4P:4C1P breakout')),
                 (BREAKOUT_1C6P_6C1P, _('1C6P:6C1P breakout')),
                 (BREAKOUT_2C4P_8C1P_SHUFFLE, _('2C4P:8C1P breakout (shuffle)')),

netbox/dcim/constants.py

@@ -1,3 +1,5 @@
+import re
+
 from django.db.models import Q
 
 from .choices import InterfaceTypeChoices
@@ -79,6 +81,7 @@ NONCONNECTABLE_IFACE_TYPES = VIRTUAL_IFACE_TYPES + WIRELESS_IFACE_TYPES
 #
 
 MODULE_TOKEN = '{module}'
+VC_POSITION_RE = re.compile(r'\{vc_position(?::([^}]*))?\}')
 
 MODULAR_COMPONENT_TEMPLATE_MODELS = Q(
     app_label='dcim',

netbox/dcim/filtersets.py

@@ -1,6 +1,7 @@
 import django_filters
 import netaddr
 from django.contrib.contenttypes.models import ContentType
+from django.db.models import Func, IntegerField
 from django.utils.translation import gettext as _
 from drf_spectacular.types import OpenApiTypes
 from drf_spectacular.utils import extend_schema_field
@@ -45,6 +46,7 @@ from .constants import *
 from .models import *
 
 __all__ = (
+    'CableBundleFilterSet',
     'CableFilterSet',
     'CableTerminationFilterSet',
     'CabledObjectFilterSet',
@@ -85,6 +87,7 @@ __all__ = (
     'PowerPortFilterSet',
     'PowerPortTemplateFilterSet',
     'RackFilterSet',
+    'RackGroupFilterSet',
     'RackReservationFilterSet',
     'RackRoleFilterSet',
     'RackTypeFilterSet',
@@ -312,6 +315,14 @@ class LocationFilterSet(TenancyFilterSet, ContactModelFilterSet, NestedGroupMode
         return queryset
 
 
+@register_filterset
+class RackGroupFilterSet(OrganizationalModelFilterSet):
+
+    class Meta:
+        model = RackGroup
+        fields = ('id', 'name', 'slug', 'description')
+
+
 @register_filterset
 class RackRoleFilterSet(OrganizationalModelFilterSet):
 
@@ -416,6 +427,18 @@ class RackFilterSet(PrimaryModelFilterSet, TenancyFilterSet, ContactModelFilterS
         to_field_name='slug',
         label=_('Location (slug)'),
     )
+    group_id = django_filters.ModelMultipleChoiceFilter(
+        queryset=RackGroup.objects.all(),
+        distinct=False,
+        label=_('Group (ID)'),
+    )
+    group = django_filters.ModelMultipleChoiceFilter(
+        field_name='group__slug',
+        queryset=RackGroup.objects.all(),
+        distinct=False,
+        to_field_name='slug',
+        label=_('Group (slug)'),
+    )
     manufacturer_id = django_filters.ModelMultipleChoiceFilter(
         field_name='rack_type__manufacturer',
         queryset=Manufacturer.objects.all(),
@@ -550,6 +573,19 @@ class RackReservationFilterSet(PrimaryModelFilterSet, TenancyFilterSet):
         to_field_name='slug',
         label=_('Location (slug)'),
     )
+    group_id = django_filters.ModelMultipleChoiceFilter(
+        queryset=RackGroup.objects.all(),
+        field_name='rack__group',
+        distinct=False,
+        label=_('Group (ID)'),
+    )
+    group = django_filters.ModelMultipleChoiceFilter(
+        field_name='rack__group__slug',
+        queryset=RackGroup.objects.all(),
+        distinct=False,
+        to_field_name='slug',
+        label=_('Group (slug)'),
+    )
     status = django_filters.MultipleChoiceFilter(
         choices=RackReservationStatusChoices,
         distinct=False,
@@ -571,11 +607,30 @@ class RackReservationFilterSet(PrimaryModelFilterSet, TenancyFilterSet):
         field_name='units',
         lookup_expr='contains'
     )
+    unit_count_min = django_filters.NumberFilter(
+        field_name='unit_count',
+        lookup_expr='gte',
+        label=_('Minimum unit count'),
+    )
+    unit_count_max = django_filters.NumberFilter(
+        field_name='unit_count',
+        lookup_expr='lte',
+        label=_('Maximum unit count'),
+    )
 
     class Meta:
         model = RackReservation
         fields = ('id', 'created', 'description')
 
+    def filter_queryset(self, queryset):
+        # Annotate unit_count here so unit_count_min/unit_count_max filters can reference it.
+        # When called from the list view the queryset is already annotated; Django silently
+        # overwrites a duplicate annotation with the same expression, so this is safe.
+        queryset = queryset.annotate(
+            unit_count=Func('units', function='CARDINALITY', output_field=IntegerField())
+        )
+        return super().filter_queryset(queryset)
+
     def search(self, queryset, name, value):
         if not value.strip():
             return queryset
@@ -994,7 +1049,7 @@ class ModuleBayTemplateFilterSet(ChangeLoggedModelFilterSet, ModularDeviceTypeCo
 
     class Meta:
         model = ModuleBayTemplate
-        fields = ('id', 'name', 'label', 'position', 'description')
+        fields = ('id', 'name', 'label', 'position', 'enabled', 'description')
 
 
 @register_filterset
@@ -1002,7 +1057,7 @@ class DeviceBayTemplateFilterSet(ChangeLoggedModelFilterSet, DeviceTypeComponent
 
     class Meta:
         model = DeviceBayTemplate
-        fields = ('id', 'name', 'label', 'description')
+        fields = ('id', 'name', 'label', 'enabled', 'description')
 
 
 @register_filterset
@@ -2359,7 +2414,7 @@ class ModuleBayFilterSet(ModularDeviceComponentFilterSet):
 
     class Meta:
         model = ModuleBay
-        fields = ('id', 'name', 'label', 'position', 'description')
+        fields = ('id', 'name', 'label', 'position', 'enabled', 'description')
 
 
 @register_filterset
@@ -2379,7 +2434,7 @@ class DeviceBayFilterSet(DeviceComponentFilterSet):
 
     class Meta:
         model = DeviceBay
-        fields = ('id', 'name', 'label', 'description')
+        fields = ('id', 'name', 'label', 'enabled', 'description')
 
 
 @register_filterset
@@ -2532,6 +2587,23 @@ class VirtualChassisFilterSet(PrimaryModelFilterSet):
         return queryset.filter(qs_filter).distinct()
 
 
+@register_filterset
+class CableBundleFilterSet(PrimaryModelFilterSet):
+
+    class Meta:
+        model = CableBundle
+        fields = ('id', 'name', 'description')
+
+    def search(self, queryset, name, value):
+        if not value.strip():
+            return queryset
+        return queryset.filter(
+            Q(name__icontains=value) |
+            Q(description__icontains=value) |
+            Q(comments__icontains=value)
+        )
+
+
 @register_filterset
 class CableFilterSet(TenancyFilterSet, PrimaryModelFilterSet):
     termination_a_type = MultiValueContentTypeFilter(
@@ -2552,6 +2624,16 @@ class CableFilterSet(TenancyFilterSet, PrimaryModelFilterSet):
         method='_unterminated',
         label=_('Unterminated'),
     )
+    bundle_id = django_filters.ModelMultipleChoiceFilter(
+        queryset=CableBundle.objects.all(),
+        label=_('Cable bundle (ID)'),
+    )
+    bundle = django_filters.ModelMultipleChoiceFilter(
+        field_name='bundle__name',
+        queryset=CableBundle.objects.all(),
+        to_field_name='name',
+        label=_('Cable bundle (name)'),
+    )
     type = django_filters.MultipleChoiceFilter(
         choices=CableTypeChoices,
         distinct=False,

netbox/dcim/forms/bulk_create.py

@@ -3,9 +3,10 @@ from django.utils.translation import gettext_lazy as _
 
 from dcim.models import *
 from extras.models import Tag
-from netbox.forms.mixins import CustomFieldsMixin
+from netbox.forms.mixins import ChangelogMessageMixin, CustomFieldsMixin
 from utilities.forms import form_from_model
 from utilities.forms.fields import DynamicModelMultipleChoiceField, ExpandableNameField
+from utilities.forms.mixins import BackgroundJobMixin
 
 from .object_create import ComponentCreateForm
 
@@ -27,7 +28,7 @@ __all__ = (
 # Device components
 #
 
-class DeviceBulkAddComponentForm(CustomFieldsMixin, ComponentCreateForm):
+class DeviceBulkAddComponentForm(BackgroundJobMixin, ChangelogMessageMixin, CustomFieldsMixin, ComponentCreateForm):
     pk = forms.ModelMultipleChoiceField(
         queryset=Device.objects.all(),
         widget=forms.MultipleHiddenInput()
@@ -108,10 +109,13 @@ class RearPortBulkCreateForm(
     field_order = ('name', 'label', 'type', 'positions', 'mark_connected', 'description', 'tags')
 
 
-class ModuleBayBulkCreateForm(DeviceBulkAddComponentForm):
+class ModuleBayBulkCreateForm(
+    form_from_model(ModuleBay, ['enabled']),
+    DeviceBulkAddComponentForm
+):
     model = ModuleBay
-    field_order = ('name', 'label', 'position', 'description', 'tags')
-    replication_fields = ('name', 'label', 'position')
+    field_order = ('name', 'label', 'position', 'enabled', 'description', 'tags')
+    replication_fields = ('name', 'label', 'position', 'enabled')
     position = ExpandableNameField(
         label=_('Position'),
         required=False,
@@ -119,9 +123,12 @@ class ModuleBayBulkCreateForm(DeviceBulkAddComponentForm):
     )
 
 
-class DeviceBayBulkCreateForm(DeviceBulkAddComponentForm):
+class DeviceBayBulkCreateForm(
+    form_from_model(DeviceBay, ['enabled']),
+    DeviceBulkAddComponentForm
+):
     model = DeviceBay
-    field_order = ('name', 'label', 'description', 'tags')
+    field_order = ('name', 'label', 'enabled', 'description', 'tags')
 
 
 class InventoryItemBulkCreateForm(

netbox/dcim/forms/bulk_edit.py

@@ -29,6 +29,7 @@ from wireless.models import WirelessLAN, WirelessLANGroup
 
 __all__ = (
     'CableBulkEditForm',
+    'CableBundleBulkEditForm',
     'ConsolePortBulkEditForm',
     'ConsolePortTemplateBulkEditForm',
     'ConsoleServerPortBulkEditForm',
@@ -61,6 +62,7 @@ __all__ = (
     'PowerPortBulkEditForm',
     'PowerPortTemplateBulkEditForm',
     'RackBulkEditForm',
+    'RackGroupBulkEditForm',
     'RackReservationBulkEditForm',
     'RackRoleBulkEditForm',
     'RackTypeBulkEditForm',
@@ -201,6 +203,14 @@ class LocationBulkEditForm(NestedGroupModelBulkEditForm):
     nullable_fields = ('parent', 'tenant', 'facility', 'description', 'comments')
 
 
+class RackGroupBulkEditForm(OrganizationalModelBulkEditForm):
+    model = RackGroup
+    fieldsets = (
+        FieldSet('description'),
+    )
+    nullable_fields = ('description', 'comments')
+
+
 class RackRoleBulkEditForm(OrganizationalModelBulkEditForm):
     color = ColorField(
         label=_('Color'),
@@ -336,6 +346,11 @@ class RackBulkEditForm(PrimaryModelBulkEditForm):
             'site_id': '$site'
         }
     )
+    group = DynamicModelChoiceField(
+        label=_('Group'),
+        queryset=RackGroup.objects.all(),
+        required=False
+    )
     tenant = DynamicModelChoiceField(
         label=_('Tenant'),
         queryset=Tenant.objects.all(),
@@ -435,14 +450,16 @@ class RackBulkEditForm(PrimaryModelBulkEditForm):
 
     model = Rack
     fieldsets = (
-        FieldSet('status', 'role', 'tenant', 'serial', 'asset_tag', 'rack_type', 'description', name=_('Rack')),
+        FieldSet(
+            'status', 'group', 'role', 'tenant', 'serial', 'asset_tag', 'rack_type', 'description', name=_('Rack')
+        ),
         FieldSet('region', 'site_group', 'site', 'location', name=_('Location')),
         FieldSet('outer_width', 'outer_height', 'outer_depth', 'outer_unit', name=_('Outer Dimensions')),
         FieldSet('form_factor', 'width', 'u_height', 'desc_units', 'airflow', 'mounting_depth', name=_('Hardware')),
         FieldSet('weight', 'max_weight', 'weight_unit', name=_('Weight')),
     )
     nullable_fields = (
-        'location', 'tenant', 'role', 'serial', 'asset_tag', 'outer_width', 'outer_height', 'outer_depth',
+        'location', 'group', 'tenant', 'role', 'serial', 'asset_tag', 'outer_width', 'outer_height', 'outer_depth',
         'outer_unit', 'weight', 'max_weight', 'weight_unit', 'description', 'comments',
     )
 
@@ -770,6 +787,24 @@ class ModuleBulkEditForm(PrimaryModelBulkEditForm):
     nullable_fields = ('serial', 'description', 'comments')
 
 
+class CableBundleBulkEditForm(PrimaryModelBulkEditForm):
+    pk = forms.ModelMultipleChoiceField(
+        queryset=CableBundle.objects.all(),
+        widget=forms.MultipleHiddenInput
+    )
+    description = forms.CharField(
+        label=_('Description'),
+        max_length=200,
+        required=False,
+    )
+
+    model = CableBundle
+    fieldsets = (
+        FieldSet('description',),
+    )
+    nullable_fields = ('description', 'comments')
+
+
 class CableBulkEditForm(PrimaryModelBulkEditForm):
     type = forms.ChoiceField(
         label=_('Type'),
@@ -794,6 +829,11 @@ class CableBulkEditForm(PrimaryModelBulkEditForm):
         queryset=Tenant.objects.all(),
         required=False
     )
+    bundle = DynamicModelChoiceField(
+        label=_('Bundle'),
+        queryset=CableBundle.objects.all(),
+        required=False,
+    )
     label = forms.CharField(
         label=_('Label'),
         max_length=100,
@@ -817,11 +857,11 @@ class CableBulkEditForm(PrimaryModelBulkEditForm):
 
     model = Cable
     fieldsets = (
-        FieldSet('type', 'status', 'profile', 'tenant', 'label', 'description'),
+        FieldSet('type', 'status', 'profile', 'tenant', 'bundle', 'label', 'description'),
         FieldSet('color', 'length', 'length_unit', name=_('Attributes')),
     )
     nullable_fields = (
-        'type', 'status', 'profile', 'tenant', 'label', 'color', 'length', 'description', 'comments',
+        'type', 'status', 'profile', 'tenant', 'bundle', 'label', 'color', 'length', 'description', 'comments',
     )
 
 
@@ -1205,6 +1245,11 @@ class ModuleBayTemplateBulkEditForm(ComponentTemplateBulkEditForm):
         label=_('Description'),
         required=False
     )
+    enabled = forms.NullBooleanField(
+        label=_('Enabled'),
+        required=False,
+        widget=BulkEditNullBooleanSelect,
+    )
 
     nullable_fields = ('label', 'position', 'description')
 
@@ -1223,6 +1268,11 @@ class DeviceBayTemplateBulkEditForm(ComponentTemplateBulkEditForm):
         label=_('Description'),
         required=False
     )
+    enabled = forms.NullBooleanField(
+        label=_('Enabled'),
+        required=False,
+        widget=BulkEditNullBooleanSelect,
+    )
 
     nullable_fields = ('label', 'description')
 
@@ -1647,23 +1697,23 @@ class RearPortBulkEditForm(
 
 
 class ModuleBayBulkEditForm(
-    form_from_model(ModuleBay, ['label', 'position', 'description']),
+    form_from_model(ModuleBay, ['label', 'position', 'enabled', 'description']),
     NetBoxModelBulkEditForm
 ):
     model = ModuleBay
     fieldsets = (
-        FieldSet('label', 'position', 'description'),
+        FieldSet('label', 'position', 'enabled', 'description'),
     )
     nullable_fields = ('label', 'position', 'description')
 
 
 class DeviceBayBulkEditForm(
-    form_from_model(DeviceBay, ['label', 'description']),
+    form_from_model(DeviceBay, ['label', 'enabled', 'description']),
     NetBoxModelBulkEditForm
 ):
     model = DeviceBay
     fieldsets = (
-        FieldSet('label', 'description'),
+        FieldSet('label', 'enabled', 'description'),
     )
     nullable_fields = ('label', 'description')
 

netbox/dcim/forms/bulk_import.py

@@ -34,6 +34,7 @@ from wireless.choices import WirelessRoleChoices
 from .common import ModuleCommonForm
 
 __all__ = (
+    'CableBundleImportForm',
     'CableImportForm',
     'ConsolePortImportForm',
     'ConsoleServerPortImportForm',
@@ -57,6 +58,7 @@ __all__ = (
     'PowerOutletImportForm',
     'PowerPanelImportForm',
     'PowerPortImportForm',
+    'RackGroupImportForm',
     'RackImportForm',
     'RackReservationImportForm',
     'RackRoleImportForm',
@@ -187,6 +189,13 @@ class LocationImportForm(NestedGroupModelImportForm):
             self.fields['parent'].queryset = self.fields['parent'].queryset.filter(**params)
 
 
+class RackGroupImportForm(OrganizationalModelImportForm):
+
+    class Meta:
+        model = RackGroup
+        fields = ('name', 'slug', 'description', 'owner', 'comments', 'tags')
+
+
 class RackRoleImportForm(OrganizationalModelImportForm):
 
     class Meta:
@@ -261,6 +270,13 @@ class RackImportForm(PrimaryModelImportForm):
         to_field_name='name',
         help_text=_('Name of assigned tenant')
     )
+    group = CSVModelChoiceField(
+        label=_('Rack group'),
+        queryset=RackGroup.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text=_('Name of assigned group')
+    )
     status = CSVChoiceField(
         label=_('Status'),
         choices=RackStatusChoices,
@@ -318,10 +334,10 @@ class RackImportForm(PrimaryModelImportForm):
     class Meta:
         model = Rack
         fields = (
-            'site', 'location', 'name', 'facility_id', 'tenant', 'status', 'role', 'rack_type', 'form_factor', 'serial',
-            'asset_tag', 'width', 'u_height', 'desc_units', 'outer_width', 'outer_height', 'outer_depth', 'outer_unit',
-            'mounting_depth', 'airflow', 'weight', 'max_weight', 'weight_unit', 'description', 'owner', 'comments',
-            'tags',
+            'site', 'location', 'group', 'name', 'facility_id', 'tenant', 'status', 'role', 'rack_type', 'form_factor',
+            'serial', 'asset_tag', 'width', 'u_height', 'desc_units', 'outer_width', 'outer_height', 'outer_depth',
+            'outer_unit', 'mounting_depth', 'airflow', 'weight', 'max_weight', 'weight_unit', 'description', 'owner',
+            'comments', 'tags',
         )
 
     def __init__(self, data=None, *args, **kwargs):
@@ -1138,7 +1154,13 @@ class ModuleBayImportForm(OwnerCSVMixin, NetBoxModelImportForm):
 
     class Meta:
         model = ModuleBay
-        fields = ('device', 'name', 'label', 'position', 'description', 'owner', 'tags')
+        fields = ('device', 'name', 'label', 'position', 'enabled', 'description', 'owner', 'tags')
+
+    def clean_enabled(self):
+        # Make sure enabled is True when it's not included in the uploaded data
+        if 'enabled' not in self.data:
+            return True
+        return self.cleaned_data['enabled']
 
 
 class DeviceBayImportForm(OwnerCSVMixin, NetBoxModelImportForm):
@@ -1160,7 +1182,7 @@ class DeviceBayImportForm(OwnerCSVMixin, NetBoxModelImportForm):
 
     class Meta:
         model = DeviceBay
-        fields = ('device', 'name', 'label', 'installed_device', 'description', 'owner', 'tags')
+        fields = ('device', 'name', 'label', 'enabled', 'installed_device', 'description', 'owner', 'tags')
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
@@ -1188,6 +1210,12 @@ class DeviceBayImportForm(OwnerCSVMixin, NetBoxModelImportForm):
         else:
             self.fields['installed_device'].queryset = Device.objects.none()
 
+    def clean_enabled(self):
+        # Make sure enabled is True when it's not included in the uploaded data
+        if 'enabled' not in self.data:
+            return True
+        return self.cleaned_data['enabled']
+
 
 class InventoryItemImportForm(OwnerCSVMixin, NetBoxModelImportForm):
     device = CSVModelChoiceField(
@@ -1397,6 +1425,12 @@ class MACAddressImportForm(PrimaryModelImportForm):
 # Cables
 #
 
+class CableBundleImportForm(PrimaryModelImportForm):
+    class Meta:
+        model = CableBundle
+        fields = ('name', 'description', 'owner', 'comments', 'tags')
+
+
 class CableImportForm(PrimaryModelImportForm):
     # Termination A
     side_a_site = CSVModelChoiceField(
@@ -1474,6 +1508,13 @@ class CableImportForm(PrimaryModelImportForm):
         to_field_name='name',
         help_text=_('Assigned tenant')
     )
+    bundle = CSVModelChoiceField(
+        label=_('Bundle'),
+        queryset=CableBundle.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text=_('Cable bundle name'),
+    )
     length_unit = CSVChoiceField(
         label=_('Length unit'),
         choices=CableLengthUnitChoices,
@@ -1491,7 +1532,7 @@ class CableImportForm(PrimaryModelImportForm):
         model = Cable
         fields = [
             'side_a_site', 'side_a_device', 'side_a_type', 'side_a_name', 'side_b_site', 'side_b_device', 'side_b_type',
-            'side_b_name', 'type', 'status', 'profile', 'tenant', 'label', 'color', 'length', 'length_unit',
+            'side_b_name', 'type', 'status', 'profile', 'tenant', 'bundle', 'label', 'color', 'length', 'length_unit',
             'description', 'owner', 'comments', 'tags',
         ]
 

netbox/dcim/forms/common.py

@@ -3,7 +3,6 @@ from django.utils.translation import gettext_lazy as _
 
 from dcim.choices import *
 from dcim.constants import *
-from dcim.utils import get_module_bay_positions, resolve_module_placeholder
 from utilities.forms import get_field_value
 
 __all__ = (
@@ -71,6 +70,18 @@ class InterfaceCommonForm(forms.Form):
 
 class ModuleCommonForm(forms.Form):
 
+    def _get_module_bay_tree(self, module_bay):
+        module_bays = []
+        while module_bay:
+            module_bays.append(module_bay)
+            if module_bay.module:
+                module_bay = module_bay.module.module_bay
+            else:
+                module_bay = None
+
+        module_bays.reverse()
+        return module_bays
+
     def clean(self):
         super().clean()
 
@@ -89,7 +100,7 @@ class ModuleCommonForm(forms.Form):
             self.instance._disable_replication = True
             return
 
-        positions = get_module_bay_positions(module_bay)
+        module_bays = self._get_module_bay_tree(module_bay)
 
         for templates, component_attribute in [
                 ("consoleporttemplates", "consoleports"),
@@ -108,16 +119,25 @@ class ModuleCommonForm(forms.Form):
             # Get the templates for the module type.
             for template in getattr(module_type, templates).all():
                 resolved_name = template.name
+                # Installing modules with placeholders require that the bay has a position value
                 if MODULE_TOKEN in template.name:
                     if not module_bay.position:
                         raise forms.ValidationError(
                             _("Cannot install module with placeholder values in a module bay with no position defined.")
                         )
 
-                    try:
-                        resolved_name = resolve_module_placeholder(template.name, positions)
-                    except ValueError as e:
-                        raise forms.ValidationError(str(e))
+                    if len(module_bays) != template.name.count(MODULE_TOKEN):
+                        raise forms.ValidationError(
+                            _(
+                                "Cannot install module with placeholder values in a module bay tree {level} in tree "
+                                "but {tokens} placeholders given."
+                            ).format(
+                                level=len(module_bays), tokens=template.name.count(MODULE_TOKEN)
+                            )
+                        )
+
+                    for module_bay in module_bays:
+                        resolved_name = resolved_name.replace(MODULE_TOKEN, module_bay.position, 1)
 
                 existing_item = installed_components.get(resolved_name)
 

netbox/dcim/forms/filtersets.py

@@ -27,6 +27,7 @@ from vpn.models import L2VPN
 from wireless.choices import *
 
 __all__ = (
+    'CableBundleFilterForm',
     'CableFilterForm',
     'ConsoleConnectionFilterForm',
     'ConsolePortFilterForm',
@@ -64,6 +65,7 @@ __all__ = (
     'PowerPortTemplateFilterForm',
     'RackElevationFilterForm',
     'RackFilterForm',
+    'RackGroupFilterForm',
     'RackReservationFilterForm',
     'RackRoleFilterForm',
     'RackTypeFilterForm',
@@ -276,6 +278,15 @@ class LocationFilterForm(TenancyFilterForm, ContactModelFilterForm, NestedGroupM
     tag = TagFilterField(model)
 
 
+class RackGroupFilterForm(OrganizationalModelFilterSetForm):
+    model = RackGroup
+    fieldsets = (
+        FieldSet('q', 'filter_id', 'tag'),
+        FieldSet('owner_group_id', 'owner_id', name=_('Ownership')),
+    )
+    tag = TagFilterField(model)
+
+
 class RackRoleFilterForm(OrganizationalModelFilterSetForm):
     model = RackRole
     fieldsets = (
@@ -355,7 +366,7 @@ class RackFilterForm(TenancyFilterForm, ContactModelFilterForm, RackBaseFilterFo
     model = Rack
     fieldsets = (
         FieldSet('q', 'filter_id', 'tag'),
-        FieldSet('region_id', 'site_group_id', 'site_id', 'location_id', name=_('Location')),
+        FieldSet('region_id', 'site_group_id', 'site_id', 'location_id', 'group_id', name=_('Location')),
         FieldSet('status', 'role_id', 'manufacturer_id', 'rack_type_id', 'serial', 'asset_tag', name=_('Rack')),
         FieldSet('form_factor', 'width', 'u_height', 'airflow', name=_('Hardware')),
         FieldSet('starting_unit', 'desc_units', name=_('Numbering')),
@@ -392,6 +403,12 @@ class RackFilterForm(TenancyFilterForm, ContactModelFilterForm, RackBaseFilterFo
         },
         label=_('Location')
     )
+    group_id = DynamicModelMultipleChoiceField(
+        queryset=RackGroup.objects.all(),
+        required=False,
+        null_option='None',
+        label=_('Rack group')
+    )
     status = forms.MultipleChoiceField(
         label=_('Status'),
         choices=RackStatusChoices,
@@ -435,7 +452,7 @@ class RackFilterForm(TenancyFilterForm, ContactModelFilterForm, RackBaseFilterFo
 class RackElevationFilterForm(RackFilterForm):
     fieldsets = (
         FieldSet('q', 'filter_id', 'tag'),
-        FieldSet('region_id', 'site_group_id', 'site_id', 'location_id', 'id', name=_('Location')),
+        FieldSet('region_id', 'site_group_id', 'site_id', 'location_id', 'group_id', 'id', name=_('Location')),
         FieldSet('status', 'role_id', name=_('Function')),
         FieldSet('type', 'width', 'serial', 'asset_tag', name=_('Hardware')),
         FieldSet('weight', 'max_weight', 'weight_unit', name=_('Weight')),
@@ -458,8 +475,8 @@ class RackReservationFilterForm(TenancyFilterForm, PrimaryModelFilterSetForm):
     model = RackReservation
     fieldsets = (
         FieldSet('q', 'filter_id', 'tag'),
-        FieldSet('status', 'user_id', name=_('Reservation')),
-        FieldSet('region_id', 'site_group_id', 'site_id', 'location_id', 'rack_id', name=_('Rack')),
+        FieldSet('status', 'user_id', 'unit_count_min', 'unit_count_max', name=_('Reservation')),
+        FieldSet('region_id', 'site_group_id', 'site_id', 'location_id', 'group_id', 'rack_id', name=_('Rack')),
         FieldSet('tenant_group_id', 'tenant_id', name=_('Tenant')),
         FieldSet('owner_group_id', 'owner_id', name=_('Ownership')),
     )
@@ -491,10 +508,17 @@ class RackReservationFilterForm(TenancyFilterForm, PrimaryModelFilterSetForm):
         label=_('Location'),
         null_option='None'
     )
+    group_id = DynamicModelMultipleChoiceField(
+        queryset=RackGroup.objects.all(),
+        required=False,
+        null_option='None',
+        label=_('Rack group')
+    )
     rack_id = DynamicModelMultipleChoiceField(
         queryset=Rack.objects.all(),
         required=False,
         query_params={
+            'group_id': '$group_id',
             'site_id': '$site_id',
             'location_id': '$location_id',
         },
@@ -510,6 +534,14 @@ class RackReservationFilterForm(TenancyFilterForm, PrimaryModelFilterSetForm):
         required=False,
         label=_('User')
     )
+    unit_count_min = forms.IntegerField(
+        required=False,
+        label=_("Minimum U's")
+    )
+    unit_count_max = forms.IntegerField(
+        required=False,
+        label=_("Maximum U's")
+    )
     tag = TagFilterField(model)
 
 
@@ -1149,12 +1181,24 @@ class VirtualChassisFilterForm(TenancyFilterForm, PrimaryModelFilterSetForm):
     tag = TagFilterField(model)
 
 
+class CableBundleFilterForm(PrimaryModelFilterSetForm):
+    model = CableBundle
+    fieldsets = (
+        FieldSet('q', 'filter_id', 'tag'),
+        FieldSet('name', name=_('Attributes')),
+    )
+    tag = TagFilterField(model)
+
+
 class CableFilterForm(TenancyFilterForm, PrimaryModelFilterSetForm):
     model = Cable
     fieldsets = (
         FieldSet('q', 'filter_id', 'tag'),
         FieldSet('site_id', 'location_id', 'rack_id', 'device_id', name=_('Location')),
-        FieldSet('type', 'status', 'profile', 'color', 'length', 'length_unit', 'unterminated', name=_('Attributes')),
+        FieldSet(
+            'type', 'status', 'profile', 'color', 'length', 'length_unit', 'unterminated', 'bundle_id',
+            name=_('Attributes'),
+        ),
         FieldSet('tenant_group_id', 'tenant_id', name=_('Tenant')),
         FieldSet('owner_group_id', 'owner_id', name=_('Ownership')),
     )
@@ -1236,6 +1280,11 @@ class CableFilterForm(TenancyFilterForm, PrimaryModelFilterSetForm):
             choices=BOOLEAN_WITH_BLANK_CHOICES
         )
     )
+    bundle_id = DynamicModelMultipleChoiceField(
+        queryset=CableBundle.objects.all(),
+        required=False,
+        label=_('Bundle'),
+    )
     tag = TagFilterField(model)
 
 
@@ -1829,7 +1878,7 @@ class ModuleBayFilterForm(DeviceComponentFilterForm):
     model = ModuleBay
     fieldsets = (
         FieldSet('q', 'filter_id', 'tag'),
-        FieldSet('name', 'label', 'position', name=_('Attributes')),
+        FieldSet('name', 'label', 'position', 'enabled', name=_('Attributes')),
         FieldSet('region_id', 'site_group_id', 'site_id', 'location_id', 'rack_id', name=_('Location')),
         FieldSet(
             'tenant_id', 'device_type_id', 'device_role_id', 'device_id', 'device_status', 'virtual_chassis_id',
@@ -1837,31 +1886,41 @@ class ModuleBayFilterForm(DeviceComponentFilterForm):
         ),
         FieldSet('owner_group_id', 'owner_id', name=_('Ownership')),
     )
-    tag = TagFilterField(model)
     position = forms.CharField(
         label=_('Position'),
         required=False
     )
+    enabled = forms.NullBooleanField(
+        label=_('Enabled'),
+        required=False,
+        widget=forms.Select(choices=BOOLEAN_WITH_BLANK_CHOICES),
+    )
+    tag = TagFilterField(model)
 
 
 class ModuleBayTemplateFilterForm(ModularDeviceComponentTemplateFilterForm):
     model = ModuleBayTemplate
     fieldsets = (
         FieldSet('q', 'filter_id', 'tag'),
-        FieldSet('name', 'label', 'position', name=_('Attributes')),
+        FieldSet('name', 'label', 'position', 'enabled', name=_('Attributes')),
         FieldSet('device_type_id', 'module_type_id', name=_('Device')),
     )
     position = forms.CharField(
         label=_('Position'),
         required=False,
     )
+    enabled = forms.NullBooleanField(
+        label=_('Enabled'),
+        required=False,
+        widget=forms.Select(choices=BOOLEAN_WITH_BLANK_CHOICES),
+    )
 
 
 class DeviceBayFilterForm(DeviceComponentFilterForm):
     model = DeviceBay
     fieldsets = (
         FieldSet('q', 'filter_id', 'tag'),
-        FieldSet('name', 'label', name=_('Attributes')),
+        FieldSet('name', 'label', 'enabled', name=_('Attributes')),
         FieldSet('region_id', 'site_group_id', 'site_id', 'location_id', 'rack_id', name=_('Location')),
         FieldSet(
             'tenant_id', 'device_type_id', 'device_role_id', 'device_id', 'device_status', 'virtual_chassis_id',
@@ -1869,6 +1928,11 @@ class DeviceBayFilterForm(DeviceComponentFilterForm):
         ),
         FieldSet('owner_group_id', 'owner_id', name=_('Ownership')),
     )
+    enabled = forms.NullBooleanField(
+        label=_('Enabled'),
+        required=False,
+        widget=forms.Select(choices=BOOLEAN_WITH_BLANK_CHOICES),
+    )
     tag = TagFilterField(model)
 
 
@@ -1876,9 +1940,14 @@ class DeviceBayTemplateFilterForm(DeviceComponentTemplateFilterForm):
     model = DeviceBayTemplate
     fieldsets = (
         FieldSet('q', 'filter_id', 'tag'),
-        FieldSet('name', 'label', name=_('Attributes')),
+        FieldSet('name', 'label', 'enabled', name=_('Attributes')),
         FieldSet('device_type_id', name=_('Device')),
     )
+    enabled = forms.NullBooleanField(
+        label=_('Enabled'),
+        required=False,
+        widget=forms.Select(choices=BOOLEAN_WITH_BLANK_CHOICES),
+    )
 
 
 class InventoryItemFilterForm(DeviceComponentFilterForm):

netbox/dcim/forms/model_forms.py

@@ -23,7 +23,7 @@ from utilities.forms.fields import (
     NumericArrayField,
     SlugField,
 )
-from utilities.forms.rendering import FieldSet, InlineFields, M2MAddRemoveFields, TabbedGroups
+from utilities.forms.rendering import FieldSet, InlineFields, TabbedGroups
 from utilities.forms.widgets import (
     APISelect,
     ClearableFileInput,
@@ -39,6 +39,7 @@ from wireless.models import WirelessLAN, WirelessLANGroup
 from .common import InterfaceCommonForm, ModuleCommonForm
 
 __all__ = (
+    'CableBundleForm',
     'CableForm',
     'ConsolePortForm',
     'ConsolePortTemplateForm',
@@ -74,6 +75,7 @@ __all__ = (
     'PowerPortForm',
     'PowerPortTemplateForm',
     'RackForm',
+    'RackGroupForm',
     'RackReservationForm',
     'RackRoleForm',
     'RackTypeForm',
@@ -142,16 +144,6 @@ class SiteForm(TenancyForm, PrimaryModelForm):
         label=_('ASNs'),
         required=False
     )
-    add_asns = DynamicModelMultipleChoiceField(
-        queryset=ASN.objects.all(),
-        label=_('Add ASNs'),
-        required=False
-    )
-    remove_asns = DynamicModelMultipleChoiceField(
-        queryset=ASN.objects.all(),
-        label=_('Remove ASNs'),
-        required=False
-    )
     slug = SlugField()
     time_zone = TimeZoneFormField(
         label=_('Time zone'),
@@ -161,8 +153,7 @@ class SiteForm(TenancyForm, PrimaryModelForm):
 
     fieldsets = (
         FieldSet(
-            'name', 'slug', 'status', 'region', 'group', 'facility', M2MAddRemoveFields('asns'), 'time_zone',
-            'description', 'tags',
+            'name', 'slug', 'status', 'region', 'group', 'facility', 'asns', 'time_zone', 'description', 'tags',
             name=_('Site')
         ),
         FieldSet('tenant_group', 'tenant', name=_('Tenancy')),
@@ -172,7 +163,7 @@ class SiteForm(TenancyForm, PrimaryModelForm):
     class Meta:
         model = Site
         fields = (
-            'name', 'slug', 'status', 'region', 'group', 'tenant_group', 'tenant', 'facility', 'time_zone',
+            'name', 'slug', 'status', 'region', 'group', 'tenant_group', 'tenant', 'facility', 'asns', 'time_zone',
             'description', 'physical_address', 'shipping_address', 'latitude', 'longitude', 'owner', 'comments', 'tags',
         )
         widgets = {
@@ -188,21 +179,6 @@ class SiteForm(TenancyForm, PrimaryModelForm):
             ),
         }
 
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        if self.instance.pk and (count := self.instance.asns.count()) >= M2MAddRemoveFields.THRESHOLD:
-            # Add/remove mode for large M2M sets
-            self.fields.pop('asns')
-            self.fields['add_asns'].widget.add_query_param('site_id__n', self.instance.pk)
-            self.fields['remove_asns'].widget.add_query_param('site_id', self.instance.pk)
-            self.fields['remove_asns'].help_text = _("{count} ASNs currently assigned").format(count=count)
-        else:
-            # Simple mode for new objects or small M2M sets
-            self.fields.pop('add_asns')
-            self.fields.pop('remove_asns')
-            if self.instance.pk:
-                self.initial['asns'] = list(self.instance.asns.values_list('pk', flat=True))
-
 
 class LocationForm(TenancyForm, NestedGroupModelForm):
     site = DynamicModelChoiceField(
@@ -232,6 +208,18 @@ class LocationForm(TenancyForm, NestedGroupModelForm):
         )
 
 
+class RackGroupForm(OrganizationalModelForm):
+    fieldsets = (
+        FieldSet('name', 'slug', 'description', 'tags', name=_('Rack Group')),
+    )
+
+    class Meta:
+        model = RackGroup
+        fields = [
+            'name', 'slug', 'description', 'owner', 'comments', 'tags',
+        ]
+
+
 class RackRoleForm(OrganizationalModelForm):
     fieldsets = (
         FieldSet('name', 'slug', 'color', 'description', 'tags', name=_('Rack Role')),
@@ -289,6 +277,11 @@ class RackForm(TenancyForm, PrimaryModelForm):
             'site_id': '$site'
         }
     )
+    group = DynamicModelChoiceField(
+        label=_('Rack Group'),
+        queryset=RackGroup.objects.all(),
+        required=False
+    )
     role = DynamicModelChoiceField(
         label=_('Role'),
         queryset=RackRole.objects.all(),
@@ -304,7 +297,7 @@ class RackForm(TenancyForm, PrimaryModelForm):
 
     fieldsets = (
         FieldSet(
-            'site', 'location', 'name', 'status', 'role', 'rack_type', 'description', 'airflow', 'tags',
+            'site', 'location', 'group', 'name', 'status', 'role', 'rack_type', 'description', 'airflow', 'tags',
             name=_('Rack')
         ),
         FieldSet('facility_id', 'serial', 'asset_tag', name=_('Inventory Control')),
@@ -314,7 +307,7 @@ class RackForm(TenancyForm, PrimaryModelForm):
     class Meta:
         model = Rack
         fields = [
-            'site', 'location', 'name', 'facility_id', 'tenant_group', 'tenant', 'status', 'role', 'serial',
+            'site', 'location', 'group', 'name', 'facility_id', 'tenant_group', 'tenant', 'status', 'role', 'serial',
             'asset_tag', 'rack_type', 'form_factor', 'width', 'u_height', 'starting_unit', 'desc_units', 'outer_width',
             'outer_height', 'outer_depth', 'outer_unit', 'mounting_depth', 'airflow', 'weight', 'max_weight',
             'weight_unit', 'description', 'owner', 'comments', 'tags',
@@ -784,7 +777,7 @@ class ModuleForm(ModuleCommonForm, PrimaryModelForm):
             'device_id': '$device',
         },
         context={
-            'disabled': 'installed_module',
+            'disabled': '_occupied',
         },
     )
     module_type = DynamicModelChoiceField(
@@ -838,6 +831,17 @@ def get_termination_type_choices():
     ])
 
 
+class CableBundleForm(PrimaryModelForm):
+
+    fieldsets = (
+        FieldSet('name', 'description', 'tags', name=_('Cable Bundle')),
+    )
+
+    class Meta:
+        model = CableBundle
+        fields = ['name', 'description', 'owner', 'comments', 'tags']
+
+
 class CableForm(TenancyForm, PrimaryModelForm):
     a_terminations_type = forms.ChoiceField(
         choices=get_termination_type_choices,
@@ -851,12 +855,17 @@ class CableForm(TenancyForm, PrimaryModelForm):
         widget=HTMXSelect(),
         label=_('Type')
     )
+    bundle = DynamicModelChoiceField(
+        queryset=CableBundle.objects.all(),
+        required=False,
+        label=_('Bundle'),
+    )
 
     class Meta:
         model = Cable
         fields = [
             'a_terminations_type', 'b_terminations_type', 'type', 'status', 'profile', 'tenant_group', 'tenant',
-            'label', 'color', 'length', 'length_unit', 'description', 'owner', 'comments', 'tags',
+            'bundle', 'label', 'color', 'length', 'length_unit', 'description', 'owner', 'comments', 'tags',
         ]
 
 
@@ -1063,7 +1072,9 @@ class ModularComponentTemplateForm(ComponentTemplateForm):
         self.fields['name'].help_text = _(
             "Alphanumeric ranges are supported for bulk creation. Mixed cases and types within a single range are not "
             "supported (example: <code>[ge,xe]-0/0/[0-9]</code>). The token <code>{module}</code>, if present, will be "
-            "automatically replaced with the position value when creating a new module."
+            "automatically replaced with the position value when creating a new module. "
+            "The token <code>{vc_position}</code> will be replaced with the device's Virtual Chassis position "
+            "(use <code>{vc_position:1}</code> to specify a fallback (default is 0))"
         )
 
 
@@ -1224,26 +1235,26 @@ class ModuleBayTemplateForm(ModularComponentTemplateForm):
                 FieldSet('device_type', name=_('Device Type')),
                 FieldSet('module_type', name=_('Module Type')),
             ),
-            'name', 'label', 'position', 'description',
+            'name', 'label', 'position', 'enabled', 'description',
         ),
     )
 
     class Meta:
         model = ModuleBayTemplate
         fields = [
-            'device_type', 'module_type', 'name', 'label', 'position', 'description',
+            'device_type', 'module_type', 'name', 'label', 'position', 'enabled', 'description',
         ]
 
 
 class DeviceBayTemplateForm(ComponentTemplateForm):
     fieldsets = (
-        FieldSet('device_type', 'name', 'label', 'description'),
+        FieldSet('device_type', 'name', 'label', 'enabled', 'description'),
     )
 
     class Meta:
         model = DeviceBayTemplate
         fields = [
-            'device_type', 'name', 'label', 'description',
+            'device_type', 'name', 'label', 'enabled', 'description',
         ]
 
 
@@ -1689,25 +1700,25 @@ class RearPortForm(ModularDeviceComponentForm):
 
 class ModuleBayForm(ModularDeviceComponentForm):
     fieldsets = (
-        FieldSet('device', 'module', 'name', 'label', 'position', 'description', 'tags',),
+        FieldSet('device', 'module', 'name', 'label', 'position', 'enabled', 'description', 'tags',),
     )
 
     class Meta:
         model = ModuleBay
         fields = [
-            'device', 'module', 'name', 'label', 'position', 'description', 'owner', 'tags',
+            'device', 'module', 'name', 'label', 'position', 'enabled', 'description', 'owner', 'tags',
         ]
 
 
 class DeviceBayForm(DeviceComponentForm):
     fieldsets = (
-        FieldSet('device', 'name', 'label', 'description', 'tags',),
+        FieldSet('device', 'name', 'label', 'enabled', 'description', 'tags',),
     )
 
     class Meta:
         model = DeviceBay
         fields = [
-            'device', 'name', 'label', 'description', 'owner', 'tags',
+            'device', 'name', 'label', 'enabled', 'description', 'owner', 'tags',
         ]
 
 

netbox/dcim/graphql/filters.py

@@ -57,6 +57,7 @@ if TYPE_CHECKING:
     from .enums import *
 
 __all__ = (
+    'CableBundleFilter',
     'CableFilter',
     'CableTerminationFilter',
     'ConsolePortFilter',
@@ -93,6 +94,7 @@ __all__ = (
     'PowerPortFilter',
     'PowerPortTemplateFilter',
     'RackFilter',
+    'RackGroupFilter',
     'RackReservationFilter',
     'RackRoleFilter',
     'RackTypeFilter',
@@ -106,6 +108,11 @@ __all__ = (
 )
 
 
+@strawberry_django.filter_type(models.CableBundle, lookups=True)
+class CableBundleFilter(PrimaryModelFilter):
+    name: StrFilterLookup[str] | None = strawberry_django.filter_field()
+
+
 @strawberry_django.filter_type(models.Cable, lookups=True)
 class CableFilter(TenancyFilterMixin, PrimaryModelFilter):
     type: BaseFilterLookup[Annotated['CableTypeEnum', strawberry.lazy('dcim.graphql.enums')]] | None = (
@@ -311,6 +318,7 @@ class DeviceFilter(
 
 @strawberry_django.filter_type(models.DeviceBay, lookups=True)
 class DeviceBayFilter(ComponentModelFilterMixin, NetBoxModelFilter):
+    enabled: FilterLookup[bool] | None = strawberry_django.filter_field()
     installed_device: Annotated['DeviceFilter', strawberry.lazy('dcim.graphql.filters')] | None = (
         strawberry_django.filter_field()
     )
@@ -319,7 +327,7 @@ class DeviceBayFilter(ComponentModelFilterMixin, NetBoxModelFilter):
 
 @strawberry_django.filter_type(models.DeviceBayTemplate, lookups=True)
 class DeviceBayTemplateFilter(ComponentTemplateFilterMixin, ChangeLoggedModelFilter):
-    pass
+    enabled: FilterLookup[bool] | None = strawberry_django.filter_field()
 
 
 @strawberry_django.filter_type(models.InventoryItemTemplate, lookups=True)
@@ -735,11 +743,13 @@ class ModuleBayFilter(ModularComponentFilterMixin, NetBoxModelFilter):
     )
     parent_id: ID | None = strawberry_django.filter_field()
     position: StrFilterLookup[str] | None = strawberry_django.filter_field()
+    enabled: FilterLookup[bool] | None = strawberry_django.filter_field()
 
 
 @strawberry_django.filter_type(models.ModuleBayTemplate, lookups=True)
 class ModuleBayTemplateFilter(ModularComponentTemplateFilterMixin, ChangeLoggedModelFilter):
     position: StrFilterLookup[str] | None = strawberry_django.filter_field()
+    enabled: FilterLookup[bool] | None = strawberry_django.filter_field()
 
 
 @strawberry_django.filter_type(models.ModuleTypeProfile, lookups=True)
@@ -956,6 +966,10 @@ class RackFilter(
     location_id: Annotated['TreeNodeFilter', strawberry.lazy('netbox.graphql.filter_lookups')] | None = (
         strawberry_django.filter_field()
     )
+    group: Annotated['RackGroupFilter', strawberry.lazy('dcim.graphql.filters')] | None = (
+        strawberry_django.filter_field()
+    )
+    group_id: ID | None = strawberry_django.filter_field()
     status: BaseFilterLookup[Annotated['RackStatusEnum', strawberry.lazy('dcim.graphql.enums')]] | None = (
         strawberry_django.filter_field()
     )
@@ -971,6 +985,11 @@ class RackFilter(
     )
 
 
+@strawberry_django.filter_type(models.RackGroup, lookups=True)
+class RackGroupFilter(OrganizationalModelFilter):
+    pass
+
+
 @strawberry_django.filter_type(models.RackReservation, lookups=True)
 class RackReservationFilter(TenancyFilterMixin, PrimaryModelFilter):
     rack: Annotated['RackFilter', strawberry.lazy('dcim.graphql.filters')] | None = strawberry_django.filter_field()
@@ -978,6 +997,7 @@ class RackReservationFilter(TenancyFilterMixin, PrimaryModelFilter):
     units: Annotated['IntegerArrayLookup', strawberry.lazy('netbox.graphql.filter_lookups')] | None = (
         strawberry_django.filter_field()
     )
+    unit_count: ComparisonFilterLookup[int] | None = strawberry_django.filter_field()
     user: Annotated['UserFilter', strawberry.lazy('users.graphql.filters')] | None = strawberry_django.filter_field()
     user_id: ID | None = strawberry_django.filter_field()
     description: StrFilterLookup[str] | None = strawberry_django.filter_field()

netbox/dcim/graphql/schema.py

@@ -9,6 +9,9 @@ class DCIMQuery:
     cable: CableType = strawberry_django.field()
     cable_list: list[CableType] = strawberry_django.field()
 
+    cable_bundle: CableBundleType = strawberry_django.field()
+    cable_bundle_list: list[CableBundleType] = strawberry_django.field()
+
     console_port: ConsolePortType = strawberry_django.field()
     console_port_list: list[ConsolePortType] = strawberry_django.field()
 
@@ -102,6 +105,9 @@ class DCIMQuery:
     power_port_template: PowerPortTemplateType = strawberry_django.field()
     power_port_template_list: list[PowerPortTemplateType] = strawberry_django.field()
 
+    rack_group: RackGroupType = strawberry_django.field()
+    rack_group_list: list[RackGroupType] = strawberry_django.field()
+
     rack_type: RackTypeType = strawberry_django.field()
     rack_type_list: list[RackTypeType] = strawberry_django.field()
 

netbox/dcim/graphql/types.py

@@ -2,6 +2,7 @@ from typing import TYPE_CHECKING, Annotated
 
 import strawberry
 import strawberry_django
+from django.db.models import Func, IntegerField
 
 from core.graphql.mixins import ChangelogMixin
 from dcim import models
@@ -39,6 +40,7 @@ if TYPE_CHECKING:
     from wireless.graphql.types import WirelessLANType, WirelessLinkType
 
 __all__ = (
+    'CableBundleType',
     'CableType',
     'ComponentType',
     'ConsolePortTemplateType',
@@ -73,6 +75,7 @@ __all__ = (
     'PowerPanelType',
     'PowerPortTemplateType',
     'PowerPortType',
+    'RackGroupType',
     'RackReservationType',
     'RackRoleType',
     'RackType',
@@ -126,6 +129,16 @@ class ModularComponentTemplateType(ComponentTemplateType):
 #
 
 
+@strawberry_django.type(
+    models.CableBundle,
+    fields='__all__',
+    filters=CableBundleFilter,
+    pagination=True
+)
+class CableBundleType(PrimaryObjectType):
+    cables: list[Annotated['CableType', strawberry.lazy('dcim.graphql.types')]]
+
+
 @strawberry_django.type(
     models.CableTermination,
     exclude=['termination_type', 'termination_id', '_device', '_rack', '_location', '_site'],
@@ -157,6 +170,7 @@ class CableTerminationType(NetBoxObjectType):
 class CableType(PrimaryObjectType):
     color: str
     tenant: Annotated['TenantType', strawberry.lazy('tenancy.graphql.types')] | None
+    bundle: Annotated['CableBundleType', strawberry.lazy('dcim.graphql.types')] | None
 
     terminations: list[CableTerminationType]
 
@@ -736,6 +750,17 @@ class PowerPortTemplateType(ModularComponentTemplateType):
     poweroutlet_templates: list[Annotated["PowerOutletTemplateType", strawberry.lazy('dcim.graphql.types')]]
 
 
+@strawberry_django.type(
+    models.RackGroup,
+    fields='__all__',
+    filters=RackGroupFilter,
+    pagination=True
+)
+class RackGroupType(OrganizationalObjectType):
+
+    racks: list[Annotated["RackType", strawberry.lazy('dcim.graphql.types')]]
+
+
 @strawberry_django.type(
     models.RackType,
     fields='__all__',
@@ -756,6 +781,7 @@ class RackTypeType(ImageAttachmentsMixin, PrimaryObjectType):
 class RackType(VLANGroupsMixin, ImageAttachmentsMixin, ContactsMixin, PrimaryObjectType):
     site: Annotated["SiteType", strawberry.lazy('dcim.graphql.types')]
     location: Annotated["LocationType", strawberry.lazy('dcim.graphql.types')] | None
+    group: Annotated["RackGroupType", strawberry.lazy('dcim.graphql.types')] | None
     tenant: Annotated["TenantType", strawberry.lazy('tenancy.graphql.types')] | None
     role: Annotated["RackRoleType", strawberry.lazy('dcim.graphql.types')] | None
 
@@ -778,6 +804,17 @@ class RackReservationType(PrimaryObjectType):
     tenant: Annotated["TenantType", strawberry.lazy('tenancy.graphql.types')] | None
     user: Annotated["UserType", strawberry.lazy('users.graphql.types')]
 
+    @classmethod
+    def get_queryset(cls, queryset, info, **kwargs):
+        queryset = super().get_queryset(queryset, info, **kwargs)
+        return queryset.annotate(
+            unit_count=Func('units', function='CARDINALITY', output_field=IntegerField())
+        )
+
+    @strawberry.field
+    def unit_count(self) -> int:
+        return len(self.units)
+
 
 @strawberry_django.type(
     models.RackRole,

netbox/dcim/migrations/0227_rack_group.py

@@ -0,0 +1,57 @@
+import django.db.models.deletion
+import taggit.managers
+from django.db import migrations, models
+
+import netbox.models.deletion
+import utilities.json
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('dcim', '0226_modulebay_rebuild_tree'),
+        ('extras', '0134_owner'),
+        ('users', '0015_owner'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='RackGroup',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
+                ('created', models.DateTimeField(auto_now_add=True, null=True)),
+                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
+                (
+                    'custom_field_data',
+                    models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder),
+                ),
+                ('name', models.CharField(max_length=100, unique=True)),
+                ('slug', models.SlugField(max_length=100, unique=True)),
+                ('description', models.CharField(blank=True, max_length=200)),
+                ('comments', models.TextField(blank=True)),
+                (
+                    'owner',
+                    models.ForeignKey(
+                        blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='users.owner'
+                    ),
+                ),
+                ('tags', taggit.managers.TaggableManager(through='extras.TaggedItem', to='extras.Tag')),
+            ],
+            options={
+                'verbose_name': 'rack group',
+                'verbose_name_plural': 'rack groups',
+                'ordering': ('name',),
+            },
+            bases=(netbox.models.deletion.DeleteMixin, models.Model),
+        ),
+        migrations.AddField(
+            model_name='rack',
+            name='group',
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name='racks',
+                to='dcim.rackgroup',
+            ),
+        ),
+    ]

netbox/dcim/migrations/0228_cable_bundle.py

@@ -0,0 +1,54 @@
+import django.db.models.deletion
+import taggit.managers
+from django.db import migrations, models
+
+import netbox.models.deletion
+import utilities.json
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0227_rack_group'),
+        ('extras', '0134_owner'),
+        ('users', '0015_owner'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='CableBundle',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
+                ('created', models.DateTimeField(auto_now_add=True, null=True)),
+                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
+                ('custom_field_data', models.JSONField(
+                    blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)
+                 ),
+                ('description', models.CharField(blank=True, max_length=200)),
+                ('comments', models.TextField(blank=True)),
+                ('name', models.CharField(max_length=100, unique=True)),
+                ('owner', models.ForeignKey(
+                    blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='users.owner')
+                 ),
+                ('tags', taggit.managers.TaggableManager(through='extras.TaggedItem', to='extras.Tag')),
+            ],
+            options={
+                'verbose_name': 'cable bundle',
+                'verbose_name_plural': 'cable bundles',
+                'ordering': ('name',),
+            },
+            bases=(netbox.models.deletion.DeleteMixin, models.Model),
+        ),
+        migrations.AddField(
+            model_name='cable',
+            name='bundle',
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name='cables',
+                to='dcim.cablebundle',
+                verbose_name='bundle',
+            ),
+        ),
+    ]

netbox/dcim/migrations/0229_devicebay_modulebay_enabled.py

@@ -0,0 +1,30 @@
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('dcim', '0228_cable_bundle'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='devicebay',
+            name='enabled',
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AddField(
+            model_name='devicebaytemplate',
+            name='enabled',
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AddField(
+            model_name='modulebay',
+            name='enabled',
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AddField(
+            model_name='modulebaytemplate',
+            name='enabled',
+            field=models.BooleanField(default=True),
+        ),
+    ]

netbox/dcim/migrations/0230_interface_rf_channel_frequency_precision.py

@@ -0,0 +1,23 @@
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0229_devicebay_modulebay_enabled'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='interface',
+            name='rf_channel_frequency',
+            field=models.DecimalField(
+                blank=True,
+                decimal_places=3,
+                help_text='Populated by selected channel (if set)',
+                max_digits=8,
+                null=True,
+                verbose_name='channel frequency (MHz)',
+            ),
+        ),
+    ]

netbox/dcim/migrations/0231_alter_device_options.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.2.11 on 2026-03-31 21:19
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0230_interface_rf_channel_frequency_precision'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='device',
+            options={'ordering': ('name', 'pk'), 'permissions': [('render_config', 'Render device configuration')]},
+        ),
+    ]

netbox/dcim/models/cables.py

@@ -8,6 +8,7 @@ from django.core.exceptions import ValidationError
 from django.core.validators import MaxValueValidator, MinValueValidator
 from django.db import models
 from django.dispatch import Signal
+from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
 from core.models import ObjectType
@@ -29,6 +30,7 @@ from .device_components import FrontPort, PathEndpoint, PortMapping, RearPort
 
 __all__ = (
     'Cable',
+    'CableBundle',
     'CablePath',
     'CableTermination',
 )
@@ -38,6 +40,32 @@ logger = logging.getLogger(f'netbox.{__name__}')
 trace_paths = Signal()
 
 
+#
+# Cable bundles
+#
+
+class CableBundle(PrimaryModel):
+    """
+    A logical grouping of individual cables.
+    """
+    name = models.CharField(
+        verbose_name=_('name'),
+        max_length=100,
+        unique=True,
+    )
+
+    class Meta:
+        ordering = ('name',)
+        verbose_name = _('cable bundle')
+        verbose_name_plural = _('cable bundles')
+
+    def __str__(self):
+        return self.name
+
+    def get_absolute_url(self):
+        return reverse('dcim:cablebundle', args=[self.pk])
+
+
 #
 # Cables
 #
@@ -102,8 +130,16 @@ class Cable(PrimaryModel):
         blank=True,
         null=True
     )
+    bundle = models.ForeignKey(
+        to='dcim.CableBundle',
+        on_delete=models.SET_NULL,
+        related_name='cables',
+        blank=True,
+        null=True,
+        verbose_name=_('bundle'),
+    )
 
-    clone_fields = ('tenant', 'type', 'profile')
+    clone_fields = ('tenant', 'type', 'profile', 'bundle')
 
     class Meta:
         ordering = ('pk',)
@@ -160,7 +196,6 @@ class Cable(PrimaryModel):
             CableProfileChoices.TRUNK_4C6P: cable_profiles.Trunk4C6PCableProfile,
             CableProfileChoices.TRUNK_4C8P: cable_profiles.Trunk4C8PCableProfile,
             CableProfileChoices.TRUNK_8C4P: cable_profiles.Trunk8C4PCableProfile,
-            CableProfileChoices.BREAKOUT_1C2P_2C1P: cable_profiles.Breakout1C2Px2C1PCableProfile,
             CableProfileChoices.BREAKOUT_1C4P_4C1P: cable_profiles.Breakout1C4Px4C1PCableProfile,
             CableProfileChoices.BREAKOUT_1C6P_6C1P: cable_profiles.Breakout1C6Px6C1PCableProfile,
             CableProfileChoices.BREAKOUT_2C4P_8C1P_SHUFFLE: cable_profiles.Breakout2C4Px8C1PShuffleCableProfile,

netbox/dcim/models/device_component_templates.py

@@ -9,7 +9,6 @@ from dcim.choices import *
 from dcim.constants import *
 from dcim.models.base import PortMappingBase
 from dcim.models.mixins import InterfaceValidationMixin
-from dcim.utils import get_module_bay_positions, resolve_module_placeholder
 from netbox.models import ChangeLoggedModel
 from utilities.fields import ColorField, NaturalOrderingField
 from utilities.mptt import TreeManager
@@ -166,15 +165,74 @@ class ModularComponentTemplateModel(ComponentTemplateModel):
                 _("A component template must be associated with either a device type or a module type.")
             )
 
-    def resolve_name(self, module):
-        if MODULE_TOKEN not in self.name or not module:
-            return self.name
-        return resolve_module_placeholder(self.name, get_module_bay_positions(module.module_bay))
+    @staticmethod
+    def _resolve_vc_position(value: str, device) -> str:
+        """
+        Resolves {vc_position} and {vc_position:X} tokens.
 
-    def resolve_label(self, module):
-        if MODULE_TOKEN not in self.label or not module:
+        If the device has a vc_position, replaces the token with that value.
+        Otherwise uses the explicit fallback X if given, else '0'.
+        """
+        def replacer(match):
+            explicit_fallback = match.group(1)
+            if (
+                device is not None
+                and device.virtual_chassis is not None
+                and device.vc_position is not None
+            ):
+                return str(device.vc_position)
+            return explicit_fallback if explicit_fallback is not None else '0'
+
+        return VC_POSITION_RE.sub(replacer, value)
+
+    def _get_module_tree(self, module):
+        modules = []
+        while module:
+            modules.append(module)
+            if module.module_bay:
+                module = module.module_bay.module
+            else:
+                module = None
+
+        modules.reverse()
+        return modules
+
+    def resolve_name(self, module=None, device=None):
+        has_module = MODULE_TOKEN in self.name
+        has_vc = VC_POSITION_RE.search(self.name) is not None
+        if not has_module and not has_vc:
+            return self.name
+
+        name = self.name
+
+        if has_module and module:
+            modules = self._get_module_tree(module)
+            for m in modules:
+                name = name.replace(MODULE_TOKEN, m.module_bay.position, 1)
+
+        if has_vc:
+            resolved_device = (module.device if module else None) or device
+            name = self._resolve_vc_position(name, resolved_device)
+
+        return name
+
+    def resolve_label(self, module=None, device=None):
+        has_module = MODULE_TOKEN in self.label
+        has_vc = VC_POSITION_RE.search(self.label) is not None
+        if not has_module and not has_vc:
             return self.label
-        return resolve_module_placeholder(self.label, get_module_bay_positions(module.module_bay))
+
+        label = self.label
+
+        if has_module and module:
+            modules = self._get_module_tree(module)
+            for m in modules:
+                label = label.replace(MODULE_TOKEN, m.module_bay.position, 1)
+        if has_vc:
+            resolved_device = (module.device if module else None) or device
+            label = self._resolve_vc_position(label, resolved_device)
+
+        return label
 
 
 class ConsolePortTemplate(ModularComponentTemplateModel):
@@ -197,8 +255,8 @@ class ConsolePortTemplate(ModularComponentTemplateModel):
 
     def instantiate(self, **kwargs):
         return self.component_model(
-            name=self.resolve_name(kwargs.get('module')),
-            label=self.resolve_label(kwargs.get('module')),
+            name=self.resolve_name(kwargs.get('module'), kwargs.get('device')),
+            label=self.resolve_label(kwargs.get('module'), kwargs.get('device')),
             type=self.type,
             **kwargs
         )
@@ -232,8 +290,8 @@ class ConsoleServerPortTemplate(ModularComponentTemplateModel):
 
     def instantiate(self, **kwargs):
         return self.component_model(
-            name=self.resolve_name(kwargs.get('module')),
-            label=self.resolve_label(kwargs.get('module')),
+            name=self.resolve_name(kwargs.get('module'), kwargs.get('device')),
+            label=self.resolve_label(kwargs.get('module'), kwargs.get('device')),
             type=self.type,
             **kwargs
         )
@@ -282,8 +340,8 @@ class PowerPortTemplate(ModularComponentTemplateModel):
 
     def instantiate(self, **kwargs):
         return self.component_model(
-            name=self.resolve_name(kwargs.get('module')),
-            label=self.resolve_label(kwargs.get('module')),
+            name=self.resolve_name(kwargs.get('module'), kwargs.get('device')),
+            label=self.resolve_label(kwargs.get('module'), kwargs.get('device')),
             type=self.type,
             maximum_draw=self.maximum_draw,
             allocated_draw=self.allocated_draw,
@@ -370,13 +428,13 @@ class PowerOutletTemplate(ModularComponentTemplateModel):
 
     def instantiate(self, **kwargs):
         if self.power_port:
-            power_port_name = self.power_port.resolve_name(kwargs.get('module'))
+            power_port_name = self.power_port.resolve_name(kwargs.get('module'), kwargs.get('device'))
             power_port = PowerPort.objects.get(name=power_port_name, **kwargs)
         else:
             power_port = None
         return self.component_model(
-            name=self.resolve_name(kwargs.get('module')),
-            label=self.resolve_label(kwargs.get('module')),
+            name=self.resolve_name(kwargs.get('module'), kwargs.get('device')),
+            label=self.resolve_label(kwargs.get('module'), kwargs.get('device')),
             type=self.type,
             color=self.color,
             power_port=power_port,
@@ -476,8 +534,8 @@ class InterfaceTemplate(InterfaceValidationMixin, ModularComponentTemplateModel)
 
     def instantiate(self, **kwargs):
         return self.component_model(
-            name=self.resolve_name(kwargs.get('module')),
-            label=self.resolve_label(kwargs.get('module')),
+            name=self.resolve_name(kwargs.get('module'), kwargs.get('device')),
+            label=self.resolve_label(kwargs.get('module'), kwargs.get('device')),
             type=self.type,
             enabled=self.enabled,
             mgmt_only=self.mgmt_only,
@@ -603,8 +661,8 @@ class FrontPortTemplate(ModularComponentTemplateModel):
 
     def instantiate(self, **kwargs):
         return self.component_model(
-            name=self.resolve_name(kwargs.get('module')),
-            label=self.resolve_label(kwargs.get('module')),
+            name=self.resolve_name(kwargs.get('module'), kwargs.get('device')),
+            label=self.resolve_label(kwargs.get('module'), kwargs.get('device')),
             type=self.type,
             color=self.color,
             positions=self.positions,
@@ -667,8 +725,8 @@ class RearPortTemplate(ModularComponentTemplateModel):
 
     def instantiate(self, **kwargs):
         return self.component_model(
-            name=self.resolve_name(kwargs.get('module')),
-            label=self.resolve_label(kwargs.get('module')),
+            name=self.resolve_name(kwargs.get('module'), kwargs.get('device')),
+            label=self.resolve_label(kwargs.get('module'), kwargs.get('device')),
             type=self.type,
             color=self.color,
             positions=self.positions,
@@ -697,6 +755,10 @@ class ModuleBayTemplate(ModularComponentTemplateModel):
         blank=True,
         help_text=_('Identifier to reference when renaming installed components')
     )
+    enabled = models.BooleanField(
+        verbose_name=_('enabled'),
+        default=True,
+    )
 
     component_model = ModuleBay
 
@@ -704,16 +766,12 @@ class ModuleBayTemplate(ModularComponentTemplateModel):
         verbose_name = _('module bay template')
         verbose_name_plural = _('module bay templates')
 
-    def resolve_position(self, module):
-        if MODULE_TOKEN not in self.position or not module:
-            return self.position
-        return resolve_module_placeholder(self.position, get_module_bay_positions(module.module_bay))
-
     def instantiate(self, **kwargs):
         return self.component_model(
-            name=self.resolve_name(kwargs.get('module')),
-            label=self.resolve_label(kwargs.get('module')),
-            position=self.resolve_position(kwargs.get('module')),
+            name=self.resolve_name(kwargs.get('module'), kwargs.get('device')),
+            label=self.resolve_label(kwargs.get('module'), kwargs.get('device')),
+            position=self.position,
+            enabled=self.enabled,
             **kwargs
         )
     instantiate.do_not_call_in_templates = True
@@ -723,6 +781,7 @@ class ModuleBayTemplate(ModularComponentTemplateModel):
             'name': self.name,
             'label': self.label,
             'position': self.position,
+            'enabled': self.enabled,
             'description': self.description,
         }
 
@@ -731,6 +790,11 @@ class DeviceBayTemplate(ComponentTemplateModel):
     """
     A template for a DeviceBay to be created for a new parent Device.
     """
+    enabled = models.BooleanField(
+        verbose_name=_('enabled'),
+        default=True,
+    )
+
     component_model = DeviceBay
 
     class Meta(ComponentTemplateModel.Meta):
@@ -741,7 +805,8 @@ class DeviceBayTemplate(ComponentTemplateModel):
         return self.component_model(
             device=device,
             name=self.name,
-            label=self.label
+            label=self.label,
+            enabled=self.enabled,
         )
     instantiate.do_not_call_in_templates = True
 
@@ -757,6 +822,7 @@ class DeviceBayTemplate(ComponentTemplateModel):
         return {
             'name': self.name,
             'label': self.label,
+            'enabled': self.enabled,
             'description': self.description,
         }
 

netbox/dcim/models/device_components.py

@@ -2,7 +2,7 @@ from functools import cached_property
 
 from django.contrib.contenttypes.fields import GenericForeignKey, GenericRelation
 from django.contrib.postgres.fields import ArrayField
-from django.core.exceptions import ObjectDoesNotExist, ValidationError
+from django.core.exceptions import ValidationError
 from django.core.validators import MaxValueValidator, MinValueValidator
 from django.db import models
 from django.db.models import Sum
@@ -307,12 +307,11 @@ class PathEndpoint(models.Model):
 
     `connected_endpoints()` is a convenience method for returning the destination of the associated CablePath, if any.
     """
-
     _path = models.ForeignKey(
         to='dcim.CablePath',
         on_delete=models.SET_NULL,
         null=True,
-        blank=True,
+        blank=True
     )
 
     class Meta:
@@ -324,14 +323,11 @@ class PathEndpoint(models.Model):
 
         # Construct the complete path (including e.g. bridged interfaces)
         while origin is not None:
-            # Go through the public accessor rather than dereferencing `_path`
-            # directly. During cable edits, CablePath rows can be deleted and
-            # recreated while this endpoint instance is still in memory.
-            cable_path = origin.path
-            if cable_path is None:
+
+            if origin._path is None:
                 break
 
-            path.extend(cable_path.path_objects)
+            path.extend(origin._path.path_objects)
 
             # If the path ends at a non-connected pass-through port, pad out the link and far-end terminations
             if len(path) % 3 == 1:
@@ -340,8 +336,8 @@ class PathEndpoint(models.Model):
             elif len(path) % 3 == 2:
                 path.insert(-1, [])
 
-            # Check for a bridged relationship to continue the trace.
-            destinations = cable_path.destinations
+            # Check for a bridged relationship to continue the trace
+            destinations = origin._path.destinations
             if len(destinations) == 1:
                 origin = getattr(destinations[0], 'bridge', None)
             else:
@@ -352,42 +348,14 @@ class PathEndpoint(models.Model):
 
     @property
     def path(self):
-        """
-        Return this endpoint's current CablePath, if any.
-
-        `_path` is a denormalized reference that is updated from CablePath
-        save/delete handlers, including queryset.update() calls on origin
-        endpoints. That means an already-instantiated endpoint can briefly hold
-        a stale in-memory `_path` relation while the database already points to
-        a different CablePath (or to no path at all).
-
-        If the cached relation points to a CablePath that has just been
-        deleted, refresh only the `_path` field from the database and retry.
-        This keeps the fix cheap and narrowly scoped to the denormalized FK.
-        """
-        if self._path_id is None:
-            return None
-
-        try:
-            return self._path
-        except ObjectDoesNotExist:
-            # Refresh only the denormalized FK instead of the whole model.
-            # The expected problem here is in-memory staleness during path
-            # rebuilds, not persistent database corruption.
-            self.refresh_from_db(fields=['_path'])
-            return self._path if self._path_id else None
+        return self._path
 
     @cached_property
     def connected_endpoints(self):
         """
-        Caching accessor for the attached CablePath's destinations (if any).
-
-        Always route through `path` so stale in-memory `_path` references are
-        repaired before we cache the result for the lifetime of this instance.
+        Caching accessor for the attached CablePath's destination (if any)
         """
-        if cable_path := self.path:
-            return cable_path.destinations
-        return []
+        return self._path.destinations if self._path else []
 
 
 #
@@ -839,8 +807,8 @@ class Interface(
         verbose_name=_('wireless channel')
     )
     rf_channel_frequency = models.DecimalField(
-        max_digits=7,
-        decimal_places=2,
+        max_digits=8,
+        decimal_places=3,
         blank=True,
         null=True,
         verbose_name=_('channel frequency (MHz)'),
@@ -1289,10 +1257,14 @@ class ModuleBay(ModularComponentModel, TrackingModelMixin, MPTTModel):
         blank=True,
         help_text=_('Identifier to reference when renaming installed components')
     )
+    enabled = models.BooleanField(
+        verbose_name=_('enabled'),
+        default=True,
+    )
 
     objects = TreeManager()
 
-    clone_fields = ('device',)
+    clone_fields = ('device', 'enabled')
 
     class Meta(ModularComponentModel.Meta):
         # Empty tuple triggers Django migration detection for MPTT indexes
@@ -1331,6 +1303,13 @@ class ModuleBay(ModularComponentModel, TrackingModelMixin, MPTTModel):
             self.parent = None
         super().save(*args, **kwargs)
 
+    @property
+    def _occupied(self):
+        """
+        Indicates whether the module bay is occupied by a module.
+        """
+        return bool(not self.enabled or hasattr(self, 'installed_module'))
+
 
 class DeviceBay(ComponentModel, TrackingModelMixin):
     """
@@ -1343,8 +1322,12 @@ class DeviceBay(ComponentModel, TrackingModelMixin):
         blank=True,
         null=True
     )
+    enabled = models.BooleanField(
+        verbose_name=_('enabled'),
+        default=True,
+    )
 
-    clone_fields = ('device',)
+    clone_fields = ('device', 'enabled')
 
     class Meta(ComponentModel.Meta):
         verbose_name = _('device bay')
@@ -1359,6 +1342,16 @@ class DeviceBay(ComponentModel, TrackingModelMixin):
                 device_type=self.device.device_type
             ))
 
+        # Prevent installing a device into a disabled bay
+        if self.installed_device and not self.enabled:
+            current_installed_device_id = (
+                DeviceBay.objects.filter(pk=self.pk).values_list('installed_device_id', flat=True).first()
+            )
+            if self.pk is None or current_installed_device_id != self.installed_device_id:
+                raise ValidationError({
+                    'installed_device': _("Cannot install a device in a disabled device bay.")
+                })
+
         # Cannot install a device into itself, obviously
         if self.installed_device and getattr(self, 'device', None) == self.installed_device:
             raise ValidationError(_("Cannot install a device into itself."))
@@ -1373,6 +1366,13 @@ class DeviceBay(ComponentModel, TrackingModelMixin):
                     ).format(bay=current_bay)
                 })
 
+    @property
+    def _occupied(self):
+        """
+        Indicates whether the device bay is occupied by a child device.
+        """
+        return bool(not self.enabled or self.installed_device_id)
+
 
 #
 # Inventory items

netbox/dcim/models/devices.py

@@ -26,6 +26,7 @@ from netbox.config import ConfigItem
 from netbox.models import NestedGroupModel, OrganizationalModel, PrimaryModel
 from netbox.models.features import ContactsMixin, ImageAttachmentsMixin
 from netbox.models.mixins import WeightMixin
+from utilities.exceptions import AbortRequest
 from utilities.fields import ColorField, CounterCacheField
 from utilities.prefetch import get_prefetchable_fields
 from utilities.tracking import TrackingModelMixin
@@ -758,6 +759,9 @@ class Device(
         )
         verbose_name = _('device')
         verbose_name_plural = _('devices')
+        permissions = [
+            ('render_config', 'Render device configuration'),
+        ]
 
     def __str__(self):
         if self.label and self.asset_tag:
@@ -948,6 +952,20 @@ class Device(
                 ).format(virtual_chassis=self.vc_master_for)
             })
 
+    def _check_duplicate_component_names(self, components):
+        """
+        Check for duplicate component names after resolving {vc_position} placeholders.
+        Raises AbortRequest if duplicates are found.
+        """
+        names = [c.name for c in components]
+        duplicates = {n for n in names if names.count(n) > 1}
+        if duplicates:
+            raise AbortRequest(
+                _("Component name conflict after resolving {{vc_position}}: {names}").format(
+                    names=', '.join(duplicates)
+                )
+            )
+
     def _instantiate_components(self, queryset, bulk_create=True):
         """
         Instantiate components for the device from the specified component templates.
@@ -962,6 +980,10 @@ class Device(
             components = [obj.instantiate(device=self) for obj in queryset]
             if not components:
                 return
+
+            # Check for duplicate names after resolution {vc_position}
+            self._check_duplicate_component_names(components)
+
             # Set default values for any applicable custom fields
             if cf_defaults := CustomField.objects.get_defaults_for_model(model):
                 for component in components:
@@ -986,8 +1008,14 @@ class Device(
                     update_fields=None
                 )
         else:
-            for obj in queryset:
-                component = obj.instantiate(device=self)
+            components = [obj.instantiate(device=self) for obj in queryset]
+            if not components:
+                return
+
+            # Check for duplicate names after resolution {vc_position}
+            self._check_duplicate_component_names(components)
+
+            for component in components:
                 # Set default values for any applicable custom fields
                 if cf_defaults := CustomField.objects.get_defaults_for_model(model):
                     component.custom_field_data = cf_defaults

netbox/dcim/models/modules.py

@@ -258,6 +258,14 @@ class Module(TrackingModelMixin, PrimaryModel, ConfigContextModel):
                 )
             )
 
+        # Prevent module from being installed in a disabled bay
+        if hasattr(self, 'module_bay') and self.module_bay and not self.module_bay.enabled:
+            current_module_bay_id = Module.objects.filter(pk=self.pk).values_list('module_bay_id', flat=True).first()
+            if self.pk is None or current_module_bay_id != self.module_bay_id:
+                raise ValidationError({
+                    'module_bay': _("Cannot install a module in a disabled module bay.")
+                })
+
         # Check for recursion
         module = self
         module_bays = []

netbox/dcim/models/racks.py

@@ -29,14 +29,30 @@ from .power import PowerFeed
 
 __all__ = (
     'Rack',
+    'RackGroup',
     'RackReservation',
     'RackRole',
     'RackType',
 )
 
+#
+# Rack Organization
+#
+
+
+class RackGroup(OrganizationalModel):
+    """
+    Racks can be grouped by physical placement within a Location.
+    """
+
+    class Meta:
+        ordering = ('name',)
+        verbose_name = _('rack group')
+        verbose_name_plural = _('rack groups')
+
 
 #
-# Rack Types
+# Rack Base
 #
 
 class RackBase(WeightMixin, PrimaryModel):
@@ -123,6 +139,10 @@ class RackBase(WeightMixin, PrimaryModel):
         abstract = True
 
 
+#
+# Rack Types
+#
+
 class RackType(ImageAttachmentsMixin, RackBase):
     """
     Devices are housed within Racks. Each rack has a defined height measured in rack units, and a front and rear face.
@@ -290,6 +310,14 @@ class Rack(ContactsMixin, ImageAttachmentsMixin, TrackingModelMixin, RackBase):
         blank=True,
         null=True
     )
+    group = models.ForeignKey(
+        to='dcim.RackGroup',
+        on_delete=models.PROTECT,
+        related_name='racks',
+        blank=True,
+        null=True,
+        help_text=_('physical grouping')
+    )
     tenant = models.ForeignKey(
         to='tenancy.Tenant',
         on_delete=models.PROTECT,