12826 Add Rack Type (#16739)

* 12826 add RackType

* 12826 add forms, filters, tables

* 12826 add to menu

* 12826 remove role

* 12826 add api/serializers

* 12826 add tests and fixes

* 12826 fix tests

* 12826 fix tests

* 12826 fix tests

* 12826 fix tests

* 12826 add device_type to device and instantiation

* 12826 test device creation

* 12826 add slug

* 12826 fix tests

* 12826 fix slug field

* 12826 prevent modification of rack fields if rack_type set

* 12826 update rack fields on rack_type edit

* Misc cleanup

* Update model docs

* Add manufacturer field to RackType

* Add test for mounting_depth

* Rename 'type' to 'form_factor'

* Create base classes for Rack & RackType models, serializers

* Hide RackType-defined fields on RackForm when a rack type is set

* Establish a base filter form for Rack & RackType

* Clean up RackType attr inheritance

* Clean up templates

---------

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

netbox/dcim/urls.py

@@ -63,6 +63,14 @@ urlpatterns = [
     path('racks/delete/', views.RackBulkDeleteView.as_view(), name='rack_bulk_delete'),
     path('racks/<int:pk>/', include(get_model_urls('dcim', 'rack'))),
 
+    # Rack Types
+    path('rack-types/', views.RackTypeListView.as_view(), name='racktype_list'),
+    path('rack-types/add/', views.RackTypeEditView.as_view(), name='racktype_add'),
+    path('rack-types/import/', views.RackTypeBulkImportView.as_view(), name='racktype_import'),
+    path('rack-types/edit/', views.RackTypeBulkEditView.as_view(), name='racktype_bulk_edit'),
+    path('rack-types/delete/', views.RackTypeBulkDeleteView.as_view(), name='racktype_bulk_delete'),
+    path('rack-types/<int:pk>/', include(get_model_urls('dcim', 'racktype'))),
+
     # Manufacturers
     path('manufacturers/', views.ManufacturerListView.as_view(), name='manufacturer_list'),
     path('manufacturers/add/', views.ManufacturerEditView.as_view(), name='manufacturer_add'),