intial work on #2647 - caching

base_requirements.txt

@@ -18,6 +18,14 @@ django-filter
 # https://github.com/django-mptt/django-mptt
 django-mptt
 
+# Prometheus metrics client implementation for Django
+# https://github.com/korfuri/django-prometheus
+django-prometheus
+
+# Django caching using Redis
+# https://github.com/niwinz/django-redis
+django-redis
+
 # Abstraction models for rendering and paginating HTML tables
 # https://github.com/jieter/django-tables2
 django-tables2

netbox/circuits/urls.py

@@ -2,6 +2,7 @@ from django.conf.urls import url
 
 from dcim.views import CableCreateView, CableTraceView
 from extras.views import ObjectChangeLogView
+from utilities.urls import cached
 from . import views
 from .models import Circuit, CircuitTermination, CircuitType, Provider
 
@@ -9,41 +10,41 @@ app_name = 'circuits'
 urlpatterns = [
 
     # Providers
-    url(r'^providers/$', views.ProviderListView.as_view(), name='provider_list'),
+    url(r'^providers/$', cached(views.ProviderListView.as_view()), name='provider_list'),
     url(r'^providers/add/$', views.ProviderCreateView.as_view(), name='provider_add'),
     url(r'^providers/import/$', views.ProviderBulkImportView.as_view(), name='provider_import'),
     url(r'^providers/edit/$', views.ProviderBulkEditView.as_view(), name='provider_bulk_edit'),
     url(r'^providers/delete/$', views.ProviderBulkDeleteView.as_view(), name='provider_bulk_delete'),
-    url(r'^providers/(?P<slug>[\w-]+)/$', views.ProviderView.as_view(), name='provider'),
+    url(r'^providers/(?P<slug>[\w-]+)/$', cached(views.ProviderView.as_view()), name='provider'),
     url(r'^providers/(?P<slug>[\w-]+)/edit/$', views.ProviderEditView.as_view(), name='provider_edit'),
     url(r'^providers/(?P<slug>[\w-]+)/delete/$', views.ProviderDeleteView.as_view(), name='provider_delete'),
-    url(r'^providers/(?P<slug>[\w-]+)/changelog/$', ObjectChangeLogView.as_view(), name='provider_changelog', kwargs={'model': Provider}),
+    url(r'^providers/(?P<slug>[\w-]+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='provider_changelog', kwargs={'model': Provider}),
 
     # Circuit types
-    url(r'^circuit-types/$', views.CircuitTypeListView.as_view(), name='circuittype_list'),
+    url(r'^circuit-types/$', cached(views.CircuitTypeListView.as_view()), name='circuittype_list'),
     url(r'^circuit-types/add/$', views.CircuitTypeCreateView.as_view(), name='circuittype_add'),
     url(r'^circuit-types/import/$', views.CircuitTypeBulkImportView.as_view(), name='circuittype_import'),
     url(r'^circuit-types/delete/$', views.CircuitTypeBulkDeleteView.as_view(), name='circuittype_bulk_delete'),
     url(r'^circuit-types/(?P<slug>[\w-]+)/edit/$', views.CircuitTypeEditView.as_view(), name='circuittype_edit'),
-    url(r'^circuit-types/(?P<slug>[\w-]+)/changelog/$', ObjectChangeLogView.as_view(), name='circuittype_changelog', kwargs={'model': CircuitType}),
+    url(r'^circuit-types/(?P<slug>[\w-]+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='circuittype_changelog', kwargs={'model': CircuitType}),
 
     # Circuits
-    url(r'^circuits/$', views.CircuitListView.as_view(), name='circuit_list'),
+    url(r'^circuits/$', cached(views.CircuitListView.as_view()), name='circuit_list'),
     url(r'^circuits/add/$', views.CircuitCreateView.as_view(), name='circuit_add'),
     url(r'^circuits/import/$', views.CircuitBulkImportView.as_view(), name='circuit_import'),
     url(r'^circuits/edit/$', views.CircuitBulkEditView.as_view(), name='circuit_bulk_edit'),
     url(r'^circuits/delete/$', views.CircuitBulkDeleteView.as_view(), name='circuit_bulk_delete'),
-    url(r'^circuits/(?P<pk>\d+)/$', views.CircuitView.as_view(), name='circuit'),
+    url(r'^circuits/(?P<pk>\d+)/$', cached(views.CircuitView.as_view()), name='circuit'),
     url(r'^circuits/(?P<pk>\d+)/edit/$', views.CircuitEditView.as_view(), name='circuit_edit'),
     url(r'^circuits/(?P<pk>\d+)/delete/$', views.CircuitDeleteView.as_view(), name='circuit_delete'),
-    url(r'^circuits/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='circuit_changelog', kwargs={'model': Circuit}),
-    url(r'^circuits/(?P<pk>\d+)/terminations/swap/$', views.circuit_terminations_swap, name='circuit_terminations_swap'),
+    url(r'^circuits/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='circuit_changelog', kwargs={'model': Circuit}),
+    url(r'^circuits/(?P<pk>\d+)/terminations/swap/$', cached(views.circuit_terminations_swap), name='circuit_terminations_swap'),
 
     # Circuit terminations
     url(r'^circuits/(?P<circuit>\d+)/terminations/add/$', views.CircuitTerminationCreateView.as_view(), name='circuittermination_add'),
     url(r'^circuit-terminations/(?P<pk>\d+)/edit/$', views.CircuitTerminationEditView.as_view(), name='circuittermination_edit'),
     url(r'^circuit-terminations/(?P<pk>\d+)/delete/$', views.CircuitTerminationDeleteView.as_view(), name='circuittermination_delete'),
     url(r'^circuit-terminations/(?P<termination_a_id>\d+)/connect/(?P<termination_b_type>[\w-]+)/$', CableCreateView.as_view(), name='circuittermination_connect', kwargs={'termination_a_type': CircuitTermination}),
-    url(r'^circuit-terminations/(?P<pk>\d+)/trace/$', CableTraceView.as_view(), name='circuittermination_trace', kwargs={'model': CircuitTermination}),
+    url(r'^circuit-terminations/(?P<pk>\d+)/trace/$', cached(CableTraceView.as_view()), name='circuittermination_trace', kwargs={'model': CircuitTermination}),
 
 ]

netbox/dcim/urls.py

@@ -3,6 +3,7 @@ from django.conf.urls import url
 from extras.views import ObjectChangeLogView, ImageAttachmentEditView
 from ipam.views import ServiceCreateView
 from secrets.views import secret_add
+from utilities.urls import cached
 from . import views
 from .models import (
     Cable, ConsolePort, ConsoleServerPort, Device, DeviceRole, DeviceType, FrontPort, Interface, Manufacturer, Platform,
@@ -14,291 +15,291 @@ app_name = 'dcim'
 urlpatterns = [
 
     # Regions
-    url(r'^regions/$', views.RegionListView.as_view(), name='region_list'),
-    url(r'^regions/add/$', views.RegionCreateView.as_view(), name='region_add'),
+    url(r'^regions/$', cached(views.RegionListView.as_view()), name='region_list'),
+    url(r'^regions/add/$', cached(views.RegionCreateView.as_view()), name='region_add'),
     url(r'^regions/import/$', views.RegionBulkImportView.as_view(), name='region_import'),
     url(r'^regions/delete/$', views.RegionBulkDeleteView.as_view(), name='region_bulk_delete'),
     url(r'^regions/(?P<pk>\d+)/edit/$', views.RegionEditView.as_view(), name='region_edit'),
-    url(r'^regions/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='region_changelog', kwargs={'model': Region}),
+    url(r'^regions/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='region_changelog', kwargs={'model': Region}),
 
     # Sites
-    url(r'^sites/$', views.SiteListView.as_view(), name='site_list'),
-    url(r'^sites/add/$', views.SiteCreateView.as_view(), name='site_add'),
+    url(r'^sites/$', cached(views.SiteListView.as_view()), name='site_list'),
+    url(r'^sites/add/$', cached(views.SiteCreateView.as_view()), name='site_add'),
     url(r'^sites/import/$', views.SiteBulkImportView.as_view(), name='site_import'),
     url(r'^sites/edit/$', views.SiteBulkEditView.as_view(), name='site_bulk_edit'),
-    url(r'^sites/(?P<slug>[\w-]+)/$', views.SiteView.as_view(), name='site'),
+    url(r'^sites/(?P<slug>[\w-]+)/$', cached(views.SiteView.as_view()), name='site'),
     url(r'^sites/(?P<slug>[\w-]+)/edit/$', views.SiteEditView.as_view(), name='site_edit'),
     url(r'^sites/(?P<slug>[\w-]+)/delete/$', views.SiteDeleteView.as_view(), name='site_delete'),
-    url(r'^sites/(?P<slug>[\w-]+)/changelog/$', ObjectChangeLogView.as_view(), name='site_changelog', kwargs={'model': Site}),
-    url(r'^sites/(?P<object_id>\d+)/images/add/$', ImageAttachmentEditView.as_view(), name='site_add_image', kwargs={'model': Site}),
+    url(r'^sites/(?P<slug>[\w-]+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='site_changelog', kwargs={'model': Site}),
+    url(r'^sites/(?P<object_id>\d+)/images/add/$', cached(ImageAttachmentEditView.as_view()), name='site_add_image', kwargs={'model': Site}),
 
     # Rack groups
-    url(r'^rack-groups/$', views.RackGroupListView.as_view(), name='rackgroup_list'),
-    url(r'^rack-groups/add/$', views.RackGroupCreateView.as_view(), name='rackgroup_add'),
+    url(r'^rack-groups/$', cached(views.RackGroupListView.as_view()), name='rackgroup_list'),
+    url(r'^rack-groups/add/$', cached(views.RackGroupCreateView.as_view()), name='rackgroup_add'),
     url(r'^rack-groups/import/$', views.RackGroupBulkImportView.as_view(), name='rackgroup_import'),
     url(r'^rack-groups/delete/$', views.RackGroupBulkDeleteView.as_view(), name='rackgroup_bulk_delete'),
     url(r'^rack-groups/(?P<pk>\d+)/edit/$', views.RackGroupEditView.as_view(), name='rackgroup_edit'),
-    url(r'^rack-groups/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='rackgroup_changelog', kwargs={'model': RackGroup}),
+    url(r'^rack-groups/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='rackgroup_changelog', kwargs={'model': RackGroup}),
 
     # Rack roles
-    url(r'^rack-roles/$', views.RackRoleListView.as_view(), name='rackrole_list'),
-    url(r'^rack-roles/add/$', views.RackRoleCreateView.as_view(), name='rackrole_add'),
+    url(r'^rack-roles/$', cached(views.RackRoleListView.as_view()), name='rackrole_list'),
+    url(r'^rack-roles/add/$', cached(views.RackRoleCreateView.as_view()), name='rackrole_add'),
     url(r'^rack-roles/import/$', views.RackRoleBulkImportView.as_view(), name='rackrole_import'),
     url(r'^rack-roles/delete/$', views.RackRoleBulkDeleteView.as_view(), name='rackrole_bulk_delete'),
     url(r'^rack-roles/(?P<pk>\d+)/edit/$', views.RackRoleEditView.as_view(), name='rackrole_edit'),
-    url(r'^rack-roles/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='rackrole_changelog', kwargs={'model': RackRole}),
+    url(r'^rack-roles/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='rackrole_changelog', kwargs={'model': RackRole}),
 
     # Rack reservations
-    url(r'^rack-reservations/$', views.RackReservationListView.as_view(), name='rackreservation_list'),
+    url(r'^rack-reservations/$', cached(views.RackReservationListView.as_view()), name='rackreservation_list'),
     url(r'^rack-reservations/edit/$', views.RackReservationBulkEditView.as_view(), name='rackreservation_bulk_edit'),
     url(r'^rack-reservations/delete/$', views.RackReservationBulkDeleteView.as_view(), name='rackreservation_bulk_delete'),
     url(r'^rack-reservations/(?P<pk>\d+)/edit/$', views.RackReservationEditView.as_view(), name='rackreservation_edit'),
     url(r'^rack-reservations/(?P<pk>\d+)/delete/$', views.RackReservationDeleteView.as_view(), name='rackreservation_delete'),
-    url(r'^rack-reservations/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='rackreservation_changelog', kwargs={'model': RackReservation}),
+    url(r'^rack-reservations/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='rackreservation_changelog', kwargs={'model': RackReservation}),
 
     # Racks
-    url(r'^racks/$', views.RackListView.as_view(), name='rack_list'),
-    url(r'^rack-elevations/$', views.RackElevationListView.as_view(), name='rack_elevation_list'),
-    url(r'^racks/add/$', views.RackEditView.as_view(), name='rack_add'),
+    url(r'^racks/$', cached(views.RackListView.as_view()), name='rack_list'),
+    url(r'^rack-elevations/$', cached(views.RackElevationListView.as_view()), name='rack_elevation_list'),
+    url(r'^racks/add/$', cached(views.RackEditView.as_view()), name='rack_add'),
     url(r'^racks/import/$', views.RackBulkImportView.as_view(), name='rack_import'),
     url(r'^racks/edit/$', views.RackBulkEditView.as_view(), name='rack_bulk_edit'),
     url(r'^racks/delete/$', views.RackBulkDeleteView.as_view(), name='rack_bulk_delete'),
-    url(r'^racks/(?P<pk>\d+)/$', views.RackView.as_view(), name='rack'),
+    url(r'^racks/(?P<pk>\d+)/$', cached(views.RackView.as_view()), name='rack'),
     url(r'^racks/(?P<pk>\d+)/edit/$', views.RackEditView.as_view(), name='rack_edit'),
     url(r'^racks/(?P<pk>\d+)/delete/$', views.RackDeleteView.as_view(), name='rack_delete'),
-    url(r'^racks/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='rack_changelog', kwargs={'model': Rack}),
-    url(r'^racks/(?P<rack>\d+)/reservations/add/$', views.RackReservationCreateView.as_view(), name='rack_add_reservation'),
-    url(r'^racks/(?P<object_id>\d+)/images/add/$', ImageAttachmentEditView.as_view(), name='rack_add_image', kwargs={'model': Rack}),
+    url(r'^racks/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='rack_changelog', kwargs={'model': Rack}),
+    url(r'^racks/(?P<rack>\d+)/reservations/add/$', cached(views.RackReservationCreateView.as_view()), name='rack_add_reservation'),
+    url(r'^racks/(?P<object_id>\d+)/images/add/$', cached(ImageAttachmentEditView.as_view()), name='rack_add_image', kwargs={'model': Rack}),
 
     # Manufacturers
-    url(r'^manufacturers/$', views.ManufacturerListView.as_view(), name='manufacturer_list'),
-    url(r'^manufacturers/add/$', views.ManufacturerCreateView.as_view(), name='manufacturer_add'),
+    url(r'^manufacturers/$', cached(views.ManufacturerListView.as_view()), name='manufacturer_list'),
+    url(r'^manufacturers/add/$', cached(views.ManufacturerCreateView.as_view()), name='manufacturer_add'),
     url(r'^manufacturers/import/$', views.ManufacturerBulkImportView.as_view(), name='manufacturer_import'),
     url(r'^manufacturers/delete/$', views.ManufacturerBulkDeleteView.as_view(), name='manufacturer_bulk_delete'),
     url(r'^manufacturers/(?P<slug>[\w-]+)/edit/$', views.ManufacturerEditView.as_view(), name='manufacturer_edit'),
-    url(r'^manufacturers/(?P<slug>[\w-]+)/changelog/$', ObjectChangeLogView.as_view(), name='manufacturer_changelog', kwargs={'model': Manufacturer}),
+    url(r'^manufacturers/(?P<slug>[\w-]+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='manufacturer_changelog', kwargs={'model': Manufacturer}),
 
     # Device types
-    url(r'^device-types/$', views.DeviceTypeListView.as_view(), name='devicetype_list'),
-    url(r'^device-types/add/$', views.DeviceTypeCreateView.as_view(), name='devicetype_add'),
+    url(r'^device-types/$', cached(views.DeviceTypeListView.as_view()), name='devicetype_list'),
+    url(r'^device-types/add/$', cached(views.DeviceTypeCreateView.as_view()), name='devicetype_add'),
     url(r'^device-types/import/$', views.DeviceTypeBulkImportView.as_view(), name='devicetype_import'),
     url(r'^device-types/edit/$', views.DeviceTypeBulkEditView.as_view(), name='devicetype_bulk_edit'),
     url(r'^device-types/delete/$', views.DeviceTypeBulkDeleteView.as_view(), name='devicetype_bulk_delete'),
-    url(r'^device-types/(?P<pk>\d+)/$', views.DeviceTypeView.as_view(), name='devicetype'),
+    url(r'^device-types/(?P<pk>\d+)/$', cached(views.DeviceTypeView.as_view()), name='devicetype'),
     url(r'^device-types/(?P<pk>\d+)/edit/$', views.DeviceTypeEditView.as_view(), name='devicetype_edit'),
     url(r'^device-types/(?P<pk>\d+)/delete/$', views.DeviceTypeDeleteView.as_view(), name='devicetype_delete'),
-    url(r'^device-types/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='devicetype_changelog', kwargs={'model': DeviceType}),
+    url(r'^device-types/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='devicetype_changelog', kwargs={'model': DeviceType}),
 
     # Console port templates
-    url(r'^device-types/(?P<pk>\d+)/console-ports/add/$', views.ConsolePortTemplateCreateView.as_view(), name='devicetype_add_consoleport'),
+    url(r'^device-types/(?P<pk>\d+)/console-ports/add/$', cached(views.ConsolePortTemplateCreateView.as_view()), name='devicetype_add_consoleport'),
     url(r'^device-types/(?P<pk>\d+)/console-ports/delete/$', views.ConsolePortTemplateBulkDeleteView.as_view(), name='devicetype_delete_consoleport'),
 
     # Console server port templates
-    url(r'^device-types/(?P<pk>\d+)/console-server-ports/add/$', views.ConsoleServerPortTemplateCreateView.as_view(), name='devicetype_add_consoleserverport'),
+    url(r'^device-types/(?P<pk>\d+)/console-server-ports/add/$', cached(views.ConsoleServerPortTemplateCreateView.as_view()), name='devicetype_add_consoleserverport'),
     url(r'^device-types/(?P<pk>\d+)/console-server-ports/delete/$', views.ConsoleServerPortTemplateBulkDeleteView.as_view(), name='devicetype_delete_consoleserverport'),
 
     # Power port templates
-    url(r'^device-types/(?P<pk>\d+)/power-ports/add/$', views.PowerPortTemplateCreateView.as_view(), name='devicetype_add_powerport'),
+    url(r'^device-types/(?P<pk>\d+)/power-ports/add/$', cached(views.PowerPortTemplateCreateView.as_view()), name='devicetype_add_powerport'),
     url(r'^device-types/(?P<pk>\d+)/power-ports/delete/$', views.PowerPortTemplateBulkDeleteView.as_view(), name='devicetype_delete_powerport'),
 
     # Power outlet templates
-    url(r'^device-types/(?P<pk>\d+)/power-outlets/add/$', views.PowerOutletTemplateCreateView.as_view(), name='devicetype_add_poweroutlet'),
+    url(r'^device-types/(?P<pk>\d+)/power-outlets/add/$', cached(views.PowerOutletTemplateCreateView.as_view()), name='devicetype_add_poweroutlet'),
     url(r'^device-types/(?P<pk>\d+)/power-outlets/delete/$', views.PowerOutletTemplateBulkDeleteView.as_view(), name='devicetype_delete_poweroutlet'),
 
     # Interface templates
-    url(r'^device-types/(?P<pk>\d+)/interfaces/add/$', views.InterfaceTemplateCreateView.as_view(), name='devicetype_add_interface'),
+    url(r'^device-types/(?P<pk>\d+)/interfaces/add/$', cached(views.InterfaceTemplateCreateView.as_view()), name='devicetype_add_interface'),
     url(r'^device-types/(?P<pk>\d+)/interfaces/edit/$', views.InterfaceTemplateBulkEditView.as_view(), name='devicetype_bulkedit_interface'),
     url(r'^device-types/(?P<pk>\d+)/interfaces/delete/$', views.InterfaceTemplateBulkDeleteView.as_view(), name='devicetype_delete_interface'),
 
     # Front port templates
-    url(r'^device-types/(?P<pk>\d+)/front-ports/add/$', views.FrontPortTemplateCreateView.as_view(), name='devicetype_add_frontport'),
+    url(r'^device-types/(?P<pk>\d+)/front-ports/add/$', cached(views.FrontPortTemplateCreateView.as_view()), name='devicetype_add_frontport'),
     url(r'^device-types/(?P<pk>\d+)/front-ports/delete/$', views.FrontPortTemplateBulkDeleteView.as_view(), name='devicetype_delete_frontport'),
 
     # Rear port templates
-    url(r'^device-types/(?P<pk>\d+)/rear-ports/add/$', views.RearPortTemplateCreateView.as_view(), name='devicetype_add_rearport'),
+    url(r'^device-types/(?P<pk>\d+)/rear-ports/add/$', cached(views.RearPortTemplateCreateView.as_view()), name='devicetype_add_rearport'),
     url(r'^device-types/(?P<pk>\d+)/rear-ports/delete/$', views.RearPortTemplateBulkDeleteView.as_view(), name='devicetype_delete_rearport'),
 
     # Device bay templates
-    url(r'^device-types/(?P<pk>\d+)/device-bays/add/$', views.DeviceBayTemplateCreateView.as_view(), name='devicetype_add_devicebay'),
+    url(r'^device-types/(?P<pk>\d+)/device-bays/add/$', cached(views.DeviceBayTemplateCreateView.as_view()), name='devicetype_add_devicebay'),
     url(r'^device-types/(?P<pk>\d+)/device-bays/delete/$', views.DeviceBayTemplateBulkDeleteView.as_view(), name='devicetype_delete_devicebay'),
 
     # Device roles
-    url(r'^device-roles/$', views.DeviceRoleListView.as_view(), name='devicerole_list'),
-    url(r'^device-roles/add/$', views.DeviceRoleCreateView.as_view(), name='devicerole_add'),
+    url(r'^device-roles/$', cached(views.DeviceRoleListView.as_view()), name='devicerole_list'),
+    url(r'^device-roles/add/$', cached(views.DeviceRoleCreateView.as_view()), name='devicerole_add'),
     url(r'^device-roles/import/$', views.DeviceRoleBulkImportView.as_view(), name='devicerole_import'),
     url(r'^device-roles/delete/$', views.DeviceRoleBulkDeleteView.as_view(), name='devicerole_bulk_delete'),
     url(r'^device-roles/(?P<slug>[\w-]+)/edit/$', views.DeviceRoleEditView.as_view(), name='devicerole_edit'),
-    url(r'^device-roles/(?P<slug>[\w-]+)/changelog/$', ObjectChangeLogView.as_view(), name='devicerole_changelog', kwargs={'model': DeviceRole}),
+    url(r'^device-roles/(?P<slug>[\w-]+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='devicerole_changelog', kwargs={'model': DeviceRole}),
 
     # Platforms
-    url(r'^platforms/$', views.PlatformListView.as_view(), name='platform_list'),
-    url(r'^platforms/add/$', views.PlatformCreateView.as_view(), name='platform_add'),
+    url(r'^platforms/$', cached(views.PlatformListView.as_view()), name='platform_list'),
+    url(r'^platforms/add/$', cached(views.PlatformCreateView.as_view()), name='platform_add'),
     url(r'^platforms/import/$', views.PlatformBulkImportView.as_view(), name='platform_import'),
     url(r'^platforms/delete/$', views.PlatformBulkDeleteView.as_view(), name='platform_bulk_delete'),
     url(r'^platforms/(?P<slug>[\w-]+)/edit/$', views.PlatformEditView.as_view(), name='platform_edit'),
-    url(r'^platforms/(?P<slug>[\w-]+)/changelog/$', ObjectChangeLogView.as_view(), name='platform_changelog', kwargs={'model': Platform}),
+    url(r'^platforms/(?P<slug>[\w-]+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='platform_changelog', kwargs={'model': Platform}),
 
     # Devices
-    url(r'^devices/$', views.DeviceListView.as_view(), name='device_list'),
-    url(r'^devices/add/$', views.DeviceCreateView.as_view(), name='device_add'),
+    url(r'^devices/$', cached(views.DeviceListView.as_view()), name='device_list'),
+    url(r'^devices/add/$', cached(views.DeviceCreateView.as_view()), name='device_add'),
     url(r'^devices/import/$', views.DeviceBulkImportView.as_view(), name='device_import'),
     url(r'^devices/import/child-devices/$', views.ChildDeviceBulkImportView.as_view(), name='device_import_child'),
     url(r'^devices/edit/$', views.DeviceBulkEditView.as_view(), name='device_bulk_edit'),
     url(r'^devices/delete/$', views.DeviceBulkDeleteView.as_view(), name='device_bulk_delete'),
-    url(r'^devices/(?P<pk>\d+)/$', views.DeviceView.as_view(), name='device'),
+    url(r'^devices/(?P<pk>\d+)/$', cached(views.DeviceView.as_view()), name='device'),
     url(r'^devices/(?P<pk>\d+)/edit/$', views.DeviceEditView.as_view(), name='device_edit'),
     url(r'^devices/(?P<pk>\d+)/delete/$', views.DeviceDeleteView.as_view(), name='device_delete'),
-    url(r'^devices/(?P<pk>\d+)/config-context/$', views.DeviceConfigContextView.as_view(), name='device_configcontext'),
-    url(r'^devices/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='device_changelog', kwargs={'model': Device}),
-    url(r'^devices/(?P<pk>\d+)/inventory/$', views.DeviceInventoryView.as_view(), name='device_inventory'),
+    url(r'^devices/(?P<pk>\d+)/config-context/$', cached(views.DeviceConfigContextView.as_view()), name='device_configcontext'),
+    url(r'^devices/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='device_changelog', kwargs={'model': Device}),
+    url(r'^devices/(?P<pk>\d+)/inventory/$', cached(views.DeviceInventoryView.as_view()), name='device_inventory'),
     url(r'^devices/(?P<pk>\d+)/status/$', views.DeviceStatusView.as_view(), name='device_status'),
     url(r'^devices/(?P<pk>\d+)/lldp-neighbors/$', views.DeviceLLDPNeighborsView.as_view(), name='device_lldp_neighbors'),
     url(r'^devices/(?P<pk>\d+)/config/$', views.DeviceConfigView.as_view(), name='device_config'),
     url(r'^devices/(?P<pk>\d+)/add-secret/$', secret_add, name='device_addsecret'),
-    url(r'^devices/(?P<device>\d+)/services/assign/$', ServiceCreateView.as_view(), name='device_service_assign'),
-    url(r'^devices/(?P<object_id>\d+)/images/add/$', ImageAttachmentEditView.as_view(), name='device_add_image', kwargs={'model': Device}),
+    url(r'^devices/(?P<device>\d+)/services/assign/$', cached(ServiceCreateView.as_view()), name='device_service_assign'),
+    url(r'^devices/(?P<object_id>\d+)/images/add/$', cached(ImageAttachmentEditView.as_view()), name='device_add_image', kwargs={'model': Device}),
 
     # Console ports
-    url(r'^devices/console-ports/add/$', views.DeviceBulkAddConsolePortView.as_view(), name='device_bulk_add_consoleport'),
-    url(r'^devices/(?P<pk>\d+)/console-ports/add/$', views.ConsolePortCreateView.as_view(), name='consoleport_add'),
+    url(r'^devices/console-ports/add/$', cached(views.DeviceBulkAddConsolePortView.as_view()), name='device_bulk_add_consoleport'),
+    url(r'^devices/(?P<pk>\d+)/console-ports/add/$', cached(views.ConsolePortCreateView.as_view()), name='consoleport_add'),
     url(r'^devices/(?P<pk>\d+)/console-ports/delete/$', views.ConsolePortBulkDeleteView.as_view(), name='consoleport_bulk_delete'),
     url(r'^console-ports/(?P<termination_a_id>\d+)/connect/(?P<termination_b_type>[\w-]+)/$', views.CableCreateView.as_view(), name='consoleport_connect', kwargs={'termination_a_type': ConsolePort}),
     url(r'^console-ports/(?P<pk>\d+)/edit/$', views.ConsolePortEditView.as_view(), name='consoleport_edit'),
     url(r'^console-ports/(?P<pk>\d+)/delete/$', views.ConsolePortDeleteView.as_view(), name='consoleport_delete'),
-    url(r'^console-ports/(?P<pk>\d+)/trace/$', views.CableTraceView.as_view(), name='consoleport_trace', kwargs={'model': ConsolePort}),
+    url(r'^console-ports/(?P<pk>\d+)/trace/$', cached(views.CableTraceView.as_view()), name='consoleport_trace', kwargs={'model': ConsolePort}),
 
     # Console server ports
-    url(r'^devices/console-server-ports/add/$', views.DeviceBulkAddConsoleServerPortView.as_view(), name='device_bulk_add_consoleserverport'),
-    url(r'^devices/(?P<pk>\d+)/console-server-ports/add/$', views.ConsoleServerPortCreateView.as_view(), name='consoleserverport_add'),
+    url(r'^devices/console-server-ports/add/$', cached(views.DeviceBulkAddConsoleServerPortView.as_view()), name='device_bulk_add_consoleserverport'),
+    url(r'^devices/(?P<pk>\d+)/console-server-ports/add/$', cached(views.ConsoleServerPortCreateView.as_view()), name='consoleserverport_add'),
     url(r'^devices/(?P<pk>\d+)/console-server-ports/delete/$', views.ConsoleServerPortBulkDeleteView.as_view(), name='consoleserverport_bulk_delete'),
     url(r'^console-server-ports/(?P<termination_a_id>\d+)/connect/(?P<termination_b_type>[\w-]+)/$', views.CableCreateView.as_view(), name='consoleserverport_connect', kwargs={'termination_a_type': ConsoleServerPort}),
     url(r'^console-server-ports/(?P<pk>\d+)/edit/$', views.ConsoleServerPortEditView.as_view(), name='consoleserverport_edit'),
     url(r'^console-server-ports/(?P<pk>\d+)/delete/$', views.ConsoleServerPortDeleteView.as_view(), name='consoleserverport_delete'),
-    url(r'^console-server-ports/(?P<pk>\d+)/trace/$', views.CableTraceView.as_view(), name='consoleserverport_trace', kwargs={'model': ConsoleServerPort}),
-    url(r'^console-server-ports/rename/$', views.ConsoleServerPortBulkRenameView.as_view(), name='consoleserverport_bulk_rename'),
+    url(r'^console-server-ports/(?P<pk>\d+)/trace/$', cached(views.CableTraceView.as_view()), name='consoleserverport_trace', kwargs={'model': ConsoleServerPort}),
+    url(r'^console-server-ports/rename/$', cached(views.ConsoleServerPortBulkRenameView.as_view()), name='consoleserverport_bulk_rename'),
     url(r'^console-server-ports/disconnect/$', views.ConsoleServerPortBulkDisconnectView.as_view(), name='consoleserverport_bulk_disconnect'),
 
     # Power ports
-    url(r'^devices/power-ports/add/$', views.DeviceBulkAddPowerPortView.as_view(), name='device_bulk_add_powerport'),
-    url(r'^devices/(?P<pk>\d+)/power-ports/add/$', views.PowerPortCreateView.as_view(), name='powerport_add'),
+    url(r'^devices/power-ports/add/$', cached(views.DeviceBulkAddPowerPortView.as_view()), name='device_bulk_add_powerport'),
+    url(r'^devices/(?P<pk>\d+)/power-ports/add/$', cached(views.PowerPortCreateView.as_view()), name='powerport_add'),
     url(r'^devices/(?P<pk>\d+)/power-ports/delete/$', views.PowerPortBulkDeleteView.as_view(), name='powerport_bulk_delete'),
     url(r'^power-ports/(?P<termination_a_id>\d+)/connect/(?P<termination_b_type>[\w-]+)/$', views.CableCreateView.as_view(), name='powerport_connect', kwargs={'termination_a_type': PowerPort}),
     url(r'^power-ports/(?P<pk>\d+)/edit/$', views.PowerPortEditView.as_view(), name='powerport_edit'),
     url(r'^power-ports/(?P<pk>\d+)/delete/$', views.PowerPortDeleteView.as_view(), name='powerport_delete'),
-    url(r'^power-ports/(?P<pk>\d+)/trace/$', views.CableTraceView.as_view(), name='powerport_trace', kwargs={'model': PowerPort}),
+    url(r'^power-ports/(?P<pk>\d+)/trace/$', cached(views.CableTraceView.as_view()), name='powerport_trace', kwargs={'model': PowerPort}),
 
     # Power outlets
-    url(r'^devices/power-outlets/add/$', views.DeviceBulkAddPowerOutletView.as_view(), name='device_bulk_add_poweroutlet'),
-    url(r'^devices/(?P<pk>\d+)/power-outlets/add/$', views.PowerOutletCreateView.as_view(), name='poweroutlet_add'),
+    url(r'^devices/power-outlets/add/$', cached(views.DeviceBulkAddPowerOutletView.as_view()), name='device_bulk_add_poweroutlet'),
+    url(r'^devices/(?P<pk>\d+)/power-outlets/add/$', cached(views.PowerOutletCreateView.as_view()), name='poweroutlet_add'),
     url(r'^devices/(?P<pk>\d+)/power-outlets/delete/$', views.PowerOutletBulkDeleteView.as_view(), name='poweroutlet_bulk_delete'),
     url(r'^power-outlets/(?P<termination_a_id>\d+)/connect/(?P<termination_b_type>[\w-]+)/$', views.CableCreateView.as_view(), name='poweroutlet_connect', kwargs={'termination_a_type': PowerOutlet}),
     url(r'^power-outlets/(?P<pk>\d+)/edit/$', views.PowerOutletEditView.as_view(), name='poweroutlet_edit'),
     url(r'^power-outlets/(?P<pk>\d+)/delete/$', views.PowerOutletDeleteView.as_view(), name='poweroutlet_delete'),
-    url(r'^power-outlets/(?P<pk>\d+)/trace/$', views.CableTraceView.as_view(), name='poweroutlet_trace', kwargs={'model': PowerOutlet}),
-    url(r'^power-outlets/rename/$', views.PowerOutletBulkRenameView.as_view(), name='poweroutlet_bulk_rename'),
+    url(r'^power-outlets/(?P<pk>\d+)/trace/$', cached(views.CableTraceView.as_view()), name='poweroutlet_trace', kwargs={'model': PowerOutlet}),
+    url(r'^power-outlets/rename/$', cached(views.PowerOutletBulkRenameView.as_view()), name='poweroutlet_bulk_rename'),
     url(r'^power-outlets/disconnect/$', views.PowerOutletBulkDisconnectView.as_view(), name='poweroutlet_bulk_disconnect'),
 
     # Interfaces
-    url(r'^devices/interfaces/add/$', views.DeviceBulkAddInterfaceView.as_view(), name='device_bulk_add_interface'),
-    url(r'^devices/(?P<pk>\d+)/interfaces/add/$', views.InterfaceCreateView.as_view(), name='interface_add'),
+    url(r'^devices/interfaces/add/$', cached(views.DeviceBulkAddInterfaceView.as_view()), name='device_bulk_add_interface'),
+    url(r'^devices/(?P<pk>\d+)/interfaces/add/$', cached(views.InterfaceCreateView.as_view()), name='interface_add'),
     url(r'^devices/(?P<pk>\d+)/interfaces/edit/$', views.InterfaceBulkEditView.as_view(), name='interface_bulk_edit'),
     url(r'^devices/(?P<pk>\d+)/interfaces/delete/$', views.InterfaceBulkDeleteView.as_view(), name='interface_bulk_delete'),
     url(r'^interfaces/(?P<termination_a_id>\d+)/connect/(?P<termination_b_type>[\w-]+)/$', views.CableCreateView.as_view(), name='interface_connect', kwargs={'termination_a_type': Interface}),
-    url(r'^interfaces/(?P<pk>\d+)/$', views.InterfaceView.as_view(), name='interface'),
+    url(r'^interfaces/(?P<pk>\d+)/$', cached(views.InterfaceView.as_view()), name='interface'),
     url(r'^interfaces/(?P<pk>\d+)/edit/$', views.InterfaceEditView.as_view(), name='interface_edit'),
-    url(r'^interfaces/(?P<pk>\d+)/assign-vlans/$', views.InterfaceAssignVLANsView.as_view(), name='interface_assign_vlans'),
+    url(r'^interfaces/(?P<pk>\d+)/assign-vlans/$', cached(views.InterfaceAssignVLANsView.as_view()), name='interface_assign_vlans'),
     url(r'^interfaces/(?P<pk>\d+)/delete/$', views.InterfaceDeleteView.as_view(), name='interface_delete'),
-    url(r'^interfaces/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='interface_changelog', kwargs={'model': Interface}),
-    url(r'^interfaces/(?P<pk>\d+)/trace/$', views.CableTraceView.as_view(), name='interface_trace', kwargs={'model': Interface}),
-    url(r'^interfaces/rename/$', views.InterfaceBulkRenameView.as_view(), name='interface_bulk_rename'),
+    url(r'^interfaces/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='interface_changelog', kwargs={'model': Interface}),
+    url(r'^interfaces/(?P<pk>\d+)/trace/$', cached(views.CableTraceView.as_view()), name='interface_trace', kwargs={'model': Interface}),
+    url(r'^interfaces/rename/$', cached(views.InterfaceBulkRenameView.as_view()), name='interface_bulk_rename'),
     url(r'^interfaces/disconnect/$', views.InterfaceBulkDisconnectView.as_view(), name='interface_bulk_disconnect'),
 
     # Front ports
     # url(r'^devices/front-ports/add/$', views.DeviceBulkAddFrontPortView.as_view(), name='device_bulk_add_frontport'),
-    url(r'^devices/(?P<pk>\d+)/front-ports/add/$', views.FrontPortCreateView.as_view(), name='frontport_add'),
+    url(r'^devices/(?P<pk>\d+)/front-ports/add/$', cached(views.FrontPortCreateView.as_view()), name='frontport_add'),
     url(r'^devices/(?P<pk>\d+)/front-ports/edit/$', views.FrontPortBulkEditView.as_view(), name='frontport_bulk_edit'),
     url(r'^devices/(?P<pk>\d+)/front-ports/delete/$', views.FrontPortBulkDeleteView.as_view(), name='frontport_bulk_delete'),
     url(r'^front-ports/(?P<termination_a_id>\d+)/connect/(?P<termination_b_type>[\w-]+)/$', views.CableCreateView.as_view(), name='frontport_connect', kwargs={'termination_a_type': FrontPort}),
     url(r'^front-ports/(?P<pk>\d+)/edit/$', views.FrontPortEditView.as_view(), name='frontport_edit'),
     url(r'^front-ports/(?P<pk>\d+)/delete/$', views.FrontPortDeleteView.as_view(), name='frontport_delete'),
-    url(r'^front-ports/(?P<pk>\d+)/trace/$', views.CableTraceView.as_view(), name='frontport_trace', kwargs={'model': FrontPort}),
-    url(r'^front-ports/rename/$', views.FrontPortBulkRenameView.as_view(), name='frontport_bulk_rename'),
+    url(r'^front-ports/(?P<pk>\d+)/trace/$', cached(views.CableTraceView.as_view()), name='frontport_trace', kwargs={'model': FrontPort}),
+    url(r'^front-ports/rename/$', cached(views.FrontPortBulkRenameView.as_view()), name='frontport_bulk_rename'),
     url(r'^front-ports/disconnect/$', views.FrontPortBulkDisconnectView.as_view(), name='frontport_bulk_disconnect'),
 
     # Rear ports
     # url(r'^devices/rear-ports/add/$', views.DeviceBulkAddRearPortView.as_view(), name='device_bulk_add_rearport'),
-    url(r'^devices/(?P<pk>\d+)/rear-ports/add/$', views.RearPortCreateView.as_view(), name='rearport_add'),
+    url(r'^devices/(?P<pk>\d+)/rear-ports/add/$', cached(views.RearPortCreateView.as_view()), name='rearport_add'),
     url(r'^devices/(?P<pk>\d+)/rear-ports/edit/$', views.RearPortBulkEditView.as_view(), name='rearport_bulk_edit'),
     url(r'^devices/(?P<pk>\d+)/rear-ports/delete/$', views.RearPortBulkDeleteView.as_view(), name='rearport_bulk_delete'),
     url(r'^rear-ports/(?P<termination_a_id>\d+)/connect/(?P<termination_b_type>[\w-]+)/$', views.CableCreateView.as_view(), name='rearport_connect', kwargs={'termination_a_type': RearPort}),
     url(r'^rear-ports/(?P<pk>\d+)/edit/$', views.RearPortEditView.as_view(), name='rearport_edit'),
     url(r'^rear-ports/(?P<pk>\d+)/delete/$', views.RearPortDeleteView.as_view(), name='rearport_delete'),
-    url(r'^rear-ports/(?P<pk>\d+)/trace/$', views.CableTraceView.as_view(), name='rearport_trace', kwargs={'model': RearPort}),
-    url(r'^rear-ports/rename/$', views.RearPortBulkRenameView.as_view(), name='rearport_bulk_rename'),
+    url(r'^rear-ports/(?P<pk>\d+)/trace/$',cached( views.CableTraceView.as_view()), name='rearport_trace', kwargs={'model': RearPort}),
+    url(r'^rear-ports/rename/$', cached(views.RearPortBulkRenameView.as_view()), name='rearport_bulk_rename'),
     url(r'^rear-ports/disconnect/$', views.RearPortBulkDisconnectView.as_view(), name='rearport_bulk_disconnect'),
 
     # Device bays
-    url(r'^devices/device-bays/add/$', views.DeviceBulkAddDeviceBayView.as_view(), name='device_bulk_add_devicebay'),
-    url(r'^devices/(?P<pk>\d+)/bays/add/$', views.DeviceBayCreateView.as_view(), name='devicebay_add'),
+    url(r'^devices/device-bays/add/$', cached(views.DeviceBulkAddDeviceBayView.as_view()), name='device_bulk_add_devicebay'),
+    url(r'^devices/(?P<pk>\d+)/bays/add/$', cached(views.DeviceBayCreateView.as_view()), name='devicebay_add'),
     url(r'^devices/(?P<pk>\d+)/bays/delete/$', views.DeviceBayBulkDeleteView.as_view(), name='devicebay_bulk_delete'),
     url(r'^device-bays/(?P<pk>\d+)/edit/$', views.DeviceBayEditView.as_view(), name='devicebay_edit'),
     url(r'^device-bays/(?P<pk>\d+)/delete/$', views.DeviceBayDeleteView.as_view(), name='devicebay_delete'),
     url(r'^device-bays/(?P<pk>\d+)/populate/$', views.DeviceBayPopulateView.as_view(), name='devicebay_populate'),
     url(r'^device-bays/(?P<pk>\d+)/depopulate/$', views.DeviceBayDepopulateView.as_view(), name='devicebay_depopulate'),
-    url(r'^device-bays/rename/$', views.DeviceBayBulkRenameView.as_view(), name='devicebay_bulk_rename'),
+    url(r'^device-bays/rename/$', cached(views.DeviceBayBulkRenameView.as_view()), name='devicebay_bulk_rename'),
 
     # Inventory items
-    url(r'^inventory-items/$', views.InventoryItemListView.as_view(), name='inventoryitem_list'),
+    url(r'^inventory-items/$', cached(views.InventoryItemListView.as_view()), name='inventoryitem_list'),
     url(r'^inventory-items/import/$', views.InventoryItemBulkImportView.as_view(), name='inventoryitem_import'),
     url(r'^inventory-items/edit/$', views.InventoryItemBulkEditView.as_view(), name='inventoryitem_bulk_edit'),
     url(r'^inventory-items/delete/$', views.InventoryItemBulkDeleteView.as_view(), name='inventoryitem_bulk_delete'),
     url(r'^inventory-items/(?P<pk>\d+)/edit/$', views.InventoryItemEditView.as_view(), name='inventoryitem_edit'),
     url(r'^inventory-items/(?P<pk>\d+)/delete/$', views.InventoryItemDeleteView.as_view(), name='inventoryitem_delete'),
-    url(r'^devices/(?P<device>\d+)/inventory-items/add/$', views.InventoryItemEditView.as_view(), name='inventoryitem_add'),
+    url(r'^devices/(?P<device>\d+)/inventory-items/add/$', cached(views.InventoryItemEditView.as_view()), name='inventoryitem_add'),
 
     # Cables
-    url(r'^cables/$', views.CableListView.as_view(), name='cable_list'),
+    url(r'^cables/$', cached(views.CableListView.as_view()), name='cable_list'),
     url(r'^cables/import/$', views.CableBulkImportView.as_view(), name='cable_import'),
     url(r'^cables/edit/$', views.CableBulkEditView.as_view(), name='cable_bulk_edit'),
     url(r'^cables/delete/$', views.CableBulkDeleteView.as_view(), name='cable_bulk_delete'),
-    url(r'^cables/(?P<pk>\d+)/$', views.CableView.as_view(), name='cable'),
+    url(r'^cables/(?P<pk>\d+)/$', cached(views.CableView.as_view()), name='cable'),
     url(r'^cables/(?P<pk>\d+)/edit/$', views.CableEditView.as_view(), name='cable_edit'),
     url(r'^cables/(?P<pk>\d+)/delete/$', views.CableDeleteView.as_view(), name='cable_delete'),
-    url(r'^cables/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='cable_changelog', kwargs={'model': Cable}),
+    url(r'^cables/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='cable_changelog', kwargs={'model': Cable}),
 
     # Console/power/interface connections (read-only)
-    url(r'^console-connections/$', views.ConsoleConnectionsListView.as_view(), name='console_connections_list'),
-    url(r'^power-connections/$', views.PowerConnectionsListView.as_view(), name='power_connections_list'),
-    url(r'^interface-connections/$', views.InterfaceConnectionsListView.as_view(), name='interface_connections_list'),
+    url(r'^console-connections/$', cached(views.ConsoleConnectionsListView.as_view()), name='console_connections_list'),
+    url(r'^power-connections/$', cached(views.PowerConnectionsListView.as_view()), name='power_connections_list'),
+    url(r'^interface-connections/$', cached(views.InterfaceConnectionsListView.as_view()), name='interface_connections_list'),
 
     # Virtual chassis
-    url(r'^virtual-chassis/$', views.VirtualChassisListView.as_view(), name='virtualchassis_list'),
-    url(r'^virtual-chassis/add/$', views.VirtualChassisCreateView.as_view(), name='virtualchassis_add'),
+    url(r'^virtual-chassis/$', cached(views.VirtualChassisListView.as_view()), name='virtualchassis_list'),
+    url(r'^virtual-chassis/add/$', cached(views.VirtualChassisCreateView.as_view()), name='virtualchassis_add'),
     url(r'^virtual-chassis/(?P<pk>\d+)/edit/$', views.VirtualChassisEditView.as_view(), name='virtualchassis_edit'),
     url(r'^virtual-chassis/(?P<pk>\d+)/delete/$', views.VirtualChassisDeleteView.as_view(), name='virtualchassis_delete'),
-    url(r'^virtual-chassis/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='virtualchassis_changelog', kwargs={'model': VirtualChassis}),
+    url(r'^virtual-chassis/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='virtualchassis_changelog', kwargs={'model': VirtualChassis}),
     url(r'^virtual-chassis/(?P<pk>\d+)/add-member/$', views.VirtualChassisAddMemberView.as_view(), name='virtualchassis_add_member'),
     url(r'^virtual-chassis-members/(?P<pk>\d+)/delete/$', views.VirtualChassisRemoveMemberView.as_view(), name='virtualchassis_remove_member'),
 
     # Power panels
-    url(r'^power-panels/$', views.PowerPanelListView.as_view(), name='powerpanel_list'),
-    url(r'^power-panels/add/$', views.PowerPanelCreateView.as_view(), name='powerpanel_add'),
+    url(r'^power-panels/$', cached(views.PowerPanelListView.as_view()), name='powerpanel_list'),
+    url(r'^power-panels/add/$', cached(views.PowerPanelCreateView.as_view()), name='powerpanel_add'),
     url(r'^power-panels/import/$', views.PowerPanelBulkImportView.as_view(), name='powerpanel_import'),
     url(r'^power-panels/delete/$', views.PowerPanelBulkDeleteView.as_view(), name='powerpanel_bulk_delete'),
-    url(r'^power-panels/(?P<pk>\d+)/$', views.PowerPanelView.as_view(), name='powerpanel'),
+    url(r'^power-panels/(?P<pk>\d+)/$', cached(views.PowerPanelView.as_view()), name='powerpanel'),
     url(r'^power-panels/(?P<pk>\d+)/edit/$', views.PowerPanelEditView.as_view(), name='powerpanel_edit'),
     url(r'^power-panels/(?P<pk>\d+)/delete/$', views.PowerPanelDeleteView.as_view(), name='powerpanel_delete'),
-    url(r'^power-panels/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='powerpanel_changelog', kwargs={'model': PowerPanel}),
+    url(r'^power-panels/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='powerpanel_changelog', kwargs={'model': PowerPanel}),
 
     # Power feeds
-    url(r'^power-feeds/$', views.PowerFeedListView.as_view(), name='powerfeed_list'),
-    url(r'^power-feeds/add/$', views.PowerFeedEditView.as_view(), name='powerfeed_add'),
+    url(r'^power-feeds/$', cached(views.PowerFeedListView.as_view()), name='powerfeed_list'),
+    url(r'^power-feeds/add/$', cached(views.PowerFeedEditView.as_view()), name='powerfeed_add'),
     url(r'^power-feeds/import/$', views.PowerFeedBulkImportView.as_view(), name='powerfeed_import'),
     url(r'^power-feeds/edit/$', views.PowerFeedBulkEditView.as_view(), name='powerfeed_bulk_edit'),
     url(r'^power-feeds/delete/$', views.PowerFeedBulkDeleteView.as_view(), name='powerfeed_bulk_delete'),
-    url(r'^power-feeds/(?P<pk>\d+)/$', views.PowerFeedView.as_view(), name='powerfeed'),
+    url(r'^power-feeds/(?P<pk>\d+)/$', cached(views.PowerFeedView.as_view()), name='powerfeed'),
     url(r'^power-feeds/(?P<pk>\d+)/edit/$', views.PowerFeedEditView.as_view(), name='powerfeed_edit'),
     url(r'^power-feeds/(?P<pk>\d+)/delete/$', views.PowerFeedDeleteView.as_view(), name='powerfeed_delete'),
-    url(r'^power-feeds/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='powerfeed_changelog', kwargs={'model': PowerFeed}),
+    url(r'^power-feeds/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='powerfeed_changelog', kwargs={'model': PowerFeed}),
 
 ]

netbox/extras/urls.py

@@ -2,25 +2,26 @@ from django.conf.urls import url
 
 from extras import views
 from extras.models import Tag
+from utilities.urls import cached
 
 
 app_name = 'extras'
 urlpatterns = [
 
     # Tags
-    url(r'^tags/$', views.TagListView.as_view(), name='tag_list'),
+    url(r'^tags/$', cached(views.TagListView.as_view()), name='tag_list'),
     url(r'^tags/delete/$', views.TagBulkDeleteView.as_view(), name='tag_bulk_delete'),
-    url(r'^tags/(?P<slug>[\w-]+)/$', views.TagView.as_view(), name='tag'),
+    url(r'^tags/(?P<slug>[\w-]+)/$', cached(views.TagView.as_view()), name='tag'),
     url(r'^tags/(?P<slug>[\w-]+)/edit/$', views.TagEditView.as_view(), name='tag_edit'),
     url(r'^tags/(?P<slug>[\w-]+)/delete/$', views.TagDeleteView.as_view(), name='tag_delete'),
-    url(r'^tags/(?P<slug>[\w-]+)/changelog/$', views.ObjectChangeLogView.as_view(), name='tag_changelog', kwargs={'model': Tag}),
+    url(r'^tags/(?P<slug>[\w-]+)/changelog/$', cached(views.ObjectChangeLogView.as_view()), name='tag_changelog', kwargs={'model': Tag}),
 
     # Config contexts
-    url(r'^config-contexts/$', views.ConfigContextListView.as_view(), name='configcontext_list'),
-    url(r'^config-contexts/add/$', views.ConfigContextCreateView.as_view(), name='configcontext_add'),
+    url(r'^config-contexts/$', cached(views.ConfigContextListView.as_view()), name='configcontext_list'),
+    url(r'^config-contexts/add/$', cached(views.ConfigContextCreateView.as_view()), name='configcontext_add'),
     url(r'^config-contexts/edit/$', views.ConfigContextBulkEditView.as_view(), name='configcontext_bulk_edit'),
     url(r'^config-contexts/delete/$', views.ConfigContextBulkDeleteView.as_view(), name='configcontext_bulk_delete'),
-    url(r'^config-contexts/(?P<pk>\d+)/$', views.ConfigContextView.as_view(), name='configcontext'),
+    url(r'^config-contexts/(?P<pk>\d+)/$', cached(views.ConfigContextView.as_view()), name='configcontext'),
     url(r'^config-contexts/(?P<pk>\d+)/edit/$', views.ConfigContextEditView.as_view(), name='configcontext_edit'),
     url(r'^config-contexts/(?P<pk>\d+)/delete/$', views.ConfigContextDeleteView.as_view(), name='configcontext_delete'),
 
@@ -29,12 +30,12 @@ urlpatterns = [
     url(r'^image-attachments/(?P<pk>\d+)/delete/$', views.ImageAttachmentDeleteView.as_view(), name='imageattachment_delete'),
 
     # Reports
-    url(r'^reports/$', views.ReportListView.as_view(), name='report_list'),
-    url(r'^reports/(?P<name>[^/]+\.[^/]+)/$', views.ReportView.as_view(), name='report'),
+    url(r'^reports/$', cached(views.ReportListView.as_view()), name='report_list'),
+    url(r'^reports/(?P<name>[^/]+\.[^/]+)/$', cached(views.ReportView.as_view()), name='report'),
     url(r'^reports/(?P<name>[^/]+\.[^/]+)/run/$', views.ReportRunView.as_view(), name='report_run'),
 
     # Change logging
-    url(r'^changelog/$', views.ObjectChangeListView.as_view(), name='objectchange_list'),
-    url(r'^changelog/(?P<pk>\d+)/$', views.ObjectChangeView.as_view(), name='objectchange'),
+    url(r'^changelog/$', cached(views.ObjectChangeListView.as_view()), name='objectchange_list'),
+    url(r'^changelog/(?P<pk>\d+)/$', cached(views.ObjectChangeView.as_view()), name='objectchange'),
 
 ]

netbox/ipam/urls.py

@@ -1,6 +1,7 @@
 from django.conf.urls import url
 
 from extras.views import ObjectChangeLogView
+from utilities.urls import cached
 from . import views
 from .models import Aggregate, IPAddress, Prefix, RIR, Role, Service, VLAN, VLANGroup, VRF
 
@@ -8,97 +9,97 @@ app_name = 'ipam'
 urlpatterns = [
 
     # VRFs
-    url(r'^vrfs/$', views.VRFListView.as_view(), name='vrf_list'),
-    url(r'^vrfs/add/$', views.VRFCreateView.as_view(), name='vrf_add'),
+    url(r'^vrfs/$', cached(views.VRFListView.as_view()), name='vrf_list'),
+    url(r'^vrfs/add/$', cached(views.VRFCreateView.as_view()), name='vrf_add'),
     url(r'^vrfs/import/$', views.VRFBulkImportView.as_view(), name='vrf_import'),
     url(r'^vrfs/edit/$', views.VRFBulkEditView.as_view(), name='vrf_bulk_edit'),
     url(r'^vrfs/delete/$', views.VRFBulkDeleteView.as_view(), name='vrf_bulk_delete'),
-    url(r'^vrfs/(?P<pk>\d+)/$', views.VRFView.as_view(), name='vrf'),
+    url(r'^vrfs/(?P<pk>\d+)/$', cached(views.VRFView.as_view()), name='vrf'),
     url(r'^vrfs/(?P<pk>\d+)/edit/$', views.VRFEditView.as_view(), name='vrf_edit'),
     url(r'^vrfs/(?P<pk>\d+)/delete/$', views.VRFDeleteView.as_view(), name='vrf_delete'),
-    url(r'^vrfs/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='vrf_changelog', kwargs={'model': VRF}),
+    url(r'^vrfs/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='vrf_changelog', kwargs={'model': VRF}),
 
     # RIRs
-    url(r'^rirs/$', views.RIRListView.as_view(), name='rir_list'),
-    url(r'^rirs/add/$', views.RIRCreateView.as_view(), name='rir_add'),
+    url(r'^rirs/$', cached(views.RIRListView.as_view()), name='rir_list'),
+    url(r'^rirs/add/$', cached(views.RIRCreateView.as_view()), name='rir_add'),
     url(r'^rirs/import/$', views.RIRBulkImportView.as_view(), name='rir_import'),
     url(r'^rirs/delete/$', views.RIRBulkDeleteView.as_view(), name='rir_bulk_delete'),
     url(r'^rirs/(?P<slug>[\w-]+)/edit/$', views.RIREditView.as_view(), name='rir_edit'),
-    url(r'^vrfs/(?P<slug>[\w-]+)/changelog/$', ObjectChangeLogView.as_view(), name='rir_changelog', kwargs={'model': RIR}),
+    url(r'^vrfs/(?P<slug>[\w-]+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='rir_changelog', kwargs={'model': RIR}),
 
     # Aggregates
-    url(r'^aggregates/$', views.AggregateListView.as_view(), name='aggregate_list'),
-    url(r'^aggregates/add/$', views.AggregateCreateView.as_view(), name='aggregate_add'),
+    url(r'^aggregates/$', cached(views.AggregateListView.as_view()), name='aggregate_list'),
+    url(r'^aggregates/add/$', cached(views.AggregateCreateView.as_view()), name='aggregate_add'),
     url(r'^aggregates/import/$', views.AggregateBulkImportView.as_view(), name='aggregate_import'),
     url(r'^aggregates/edit/$', views.AggregateBulkEditView.as_view(), name='aggregate_bulk_edit'),
     url(r'^aggregates/delete/$', views.AggregateBulkDeleteView.as_view(), name='aggregate_bulk_delete'),
-    url(r'^aggregates/(?P<pk>\d+)/$', views.AggregateView.as_view(), name='aggregate'),
+    url(r'^aggregates/(?P<pk>\d+)/$', cached(views.AggregateView.as_view()), name='aggregate'),
     url(r'^aggregates/(?P<pk>\d+)/edit/$', views.AggregateEditView.as_view(), name='aggregate_edit'),
     url(r'^aggregates/(?P<pk>\d+)/delete/$', views.AggregateDeleteView.as_view(), name='aggregate_delete'),
-    url(r'^aggregates/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='aggregate_changelog', kwargs={'model': Aggregate}),
+    url(r'^aggregates/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='aggregate_changelog', kwargs={'model': Aggregate}),
 
     # Roles
-    url(r'^roles/$', views.RoleListView.as_view(), name='role_list'),
-    url(r'^roles/add/$', views.RoleCreateView.as_view(), name='role_add'),
+    url(r'^roles/$', cached(views.RoleListView.as_view()), name='role_list'),
+    url(r'^roles/add/$', cached(views.RoleCreateView.as_view()), name='role_add'),
     url(r'^roles/import/$', views.RoleBulkImportView.as_view(), name='role_import'),
     url(r'^roles/delete/$', views.RoleBulkDeleteView.as_view(), name='role_bulk_delete'),
     url(r'^roles/(?P<slug>[\w-]+)/edit/$', views.RoleEditView.as_view(), name='role_edit'),
-    url(r'^roles/(?P<slug>[\w-]+)/changelog/$', ObjectChangeLogView.as_view(), name='role_changelog', kwargs={'model': Role}),
+    url(r'^roles/(?P<slug>[\w-]+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='role_changelog', kwargs={'model': Role}),
 
     # Prefixes
-    url(r'^prefixes/$', views.PrefixListView.as_view(), name='prefix_list'),
-    url(r'^prefixes/add/$', views.PrefixCreateView.as_view(), name='prefix_add'),
+    url(r'^prefixes/$', cached(views.PrefixListView.as_view()), name='prefix_list'),
+    url(r'^prefixes/add/$', cached(views.PrefixCreateView.as_view()), name='prefix_add'),
     url(r'^prefixes/import/$', views.PrefixBulkImportView.as_view(), name='prefix_import'),
     url(r'^prefixes/edit/$', views.PrefixBulkEditView.as_view(), name='prefix_bulk_edit'),
     url(r'^prefixes/delete/$', views.PrefixBulkDeleteView.as_view(), name='prefix_bulk_delete'),
-    url(r'^prefixes/(?P<pk>\d+)/$', views.PrefixView.as_view(), name='prefix'),
+    url(r'^prefixes/(?P<pk>\d+)/$', cached(views.PrefixView.as_view()), name='prefix'),
     url(r'^prefixes/(?P<pk>\d+)/edit/$', views.PrefixEditView.as_view(), name='prefix_edit'),
     url(r'^prefixes/(?P<pk>\d+)/delete/$', views.PrefixDeleteView.as_view(), name='prefix_delete'),
-    url(r'^prefixes/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='prefix_changelog', kwargs={'model': Prefix}),
-    url(r'^prefixes/(?P<pk>\d+)/prefixes/$', views.PrefixPrefixesView.as_view(), name='prefix_prefixes'),
-    url(r'^prefixes/(?P<pk>\d+)/ip-addresses/$', views.PrefixIPAddressesView.as_view(), name='prefix_ipaddresses'),
+    url(r'^prefixes/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='prefix_changelog', kwargs={'model': Prefix}),
+    url(r'^prefixes/(?P<pk>\d+)/prefixes/$', cached(views.PrefixPrefixesView.as_view()), name='prefix_prefixes'),
+    url(r'^prefixes/(?P<pk>\d+)/ip-addresses/$', cached(views.PrefixIPAddressesView.as_view()), name='prefix_ipaddresses'),
 
     # IP addresses
-    url(r'^ip-addresses/$', views.IPAddressListView.as_view(), name='ipaddress_list'),
-    url(r'^ip-addresses/add/$', views.IPAddressCreateView.as_view(), name='ipaddress_add'),
-    url(r'^ip-addresses/bulk-add/$', views.IPAddressBulkCreateView.as_view(), name='ipaddress_bulk_add'),
+    url(r'^ip-addresses/$', cached(views.IPAddressListView.as_view()), name='ipaddress_list'),
+    url(r'^ip-addresses/add/$', cached(views.IPAddressCreateView.as_view()), name='ipaddress_add'),
+    url(r'^ip-addresses/bulk-add/$', cached(views.IPAddressBulkCreateView.as_view()), name='ipaddress_bulk_add'),
     url(r'^ip-addresses/import/$', views.IPAddressBulkImportView.as_view(), name='ipaddress_import'),
     url(r'^ip-addresses/edit/$', views.IPAddressBulkEditView.as_view(), name='ipaddress_bulk_edit'),
     url(r'^ip-addresses/delete/$', views.IPAddressBulkDeleteView.as_view(), name='ipaddress_bulk_delete'),
-    url(r'^ip-addresses/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='ipaddress_changelog', kwargs={'model': IPAddress}),
+    url(r'^ip-addresses/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='ipaddress_changelog', kwargs={'model': IPAddress}),
     url(r'^ip-addresses/assign/$', views.IPAddressAssignView.as_view(), name='ipaddress_assign'),
-    url(r'^ip-addresses/(?P<pk>\d+)/$', views.IPAddressView.as_view(), name='ipaddress'),
+    url(r'^ip-addresses/(?P<pk>\d+)/$', cached(views.IPAddressView.as_view()), name='ipaddress'),
     url(r'^ip-addresses/(?P<pk>\d+)/edit/$', views.IPAddressEditView.as_view(), name='ipaddress_edit'),
     url(r'^ip-addresses/(?P<pk>\d+)/delete/$', views.IPAddressDeleteView.as_view(), name='ipaddress_delete'),
 
     # VLAN groups
-    url(r'^vlan-groups/$', views.VLANGroupListView.as_view(), name='vlangroup_list'),
-    url(r'^vlan-groups/add/$', views.VLANGroupCreateView.as_view(), name='vlangroup_add'),
+    url(r'^vlan-groups/$', cached(views.VLANGroupListView.as_view()), name='vlangroup_list'),
+    url(r'^vlan-groups/add/$', cached(views.VLANGroupCreateView.as_view()), name='vlangroup_add'),
     url(r'^vlan-groups/import/$', views.VLANGroupBulkImportView.as_view(), name='vlangroup_import'),
     url(r'^vlan-groups/delete/$', views.VLANGroupBulkDeleteView.as_view(), name='vlangroup_bulk_delete'),
     url(r'^vlan-groups/(?P<pk>\d+)/edit/$', views.VLANGroupEditView.as_view(), name='vlangroup_edit'),
-    url(r'^vlan-groups/(?P<pk>\d+)/vlans/$', views.VLANGroupVLANsView.as_view(), name='vlangroup_vlans'),
-    url(r'^vlan-groups/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='vlangroup_changelog', kwargs={'model': VLANGroup}),
+    url(r'^vlan-groups/(?P<pk>\d+)/vlans/$', cached(views.VLANGroupVLANsView.as_view()), name='vlangroup_vlans'),
+    url(r'^vlan-groups/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='vlangroup_changelog', kwargs={'model': VLANGroup}),
 
     # VLANs
-    url(r'^vlans/$', views.VLANListView.as_view(), name='vlan_list'),
-    url(r'^vlans/add/$', views.VLANCreateView.as_view(), name='vlan_add'),
+    url(r'^vlans/$', cached(views.VLANListView.as_view()), name='vlan_list'),
+    url(r'^vlans/add/$', cached(views.VLANCreateView.as_view()), name='vlan_add'),
     url(r'^vlans/import/$', views.VLANBulkImportView.as_view(), name='vlan_import'),
     url(r'^vlans/edit/$', views.VLANBulkEditView.as_view(), name='vlan_bulk_edit'),
     url(r'^vlans/delete/$', views.VLANBulkDeleteView.as_view(), name='vlan_bulk_delete'),
-    url(r'^vlans/(?P<pk>\d+)/$', views.VLANView.as_view(), name='vlan'),
-    url(r'^vlans/(?P<pk>\d+)/members/$', views.VLANMembersView.as_view(), name='vlan_members'),
+    url(r'^vlans/(?P<pk>\d+)/$', cached(views.VLANView.as_view()), name='vlan'),
+    url(r'^vlans/(?P<pk>\d+)/members/$', cached(views.VLANMembersView.as_view()), name='vlan_members'),
     url(r'^vlans/(?P<pk>\d+)/edit/$', views.VLANEditView.as_view(), name='vlan_edit'),
     url(r'^vlans/(?P<pk>\d+)/delete/$', views.VLANDeleteView.as_view(), name='vlan_delete'),
-    url(r'^vlans/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='vlan_changelog', kwargs={'model': VLAN}),
+    url(r'^vlans/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='vlan_changelog', kwargs={'model': VLAN}),
 
     # Services
-    url(r'^services/$', views.ServiceListView.as_view(), name='service_list'),
+    url(r'^services/$', cached(views.ServiceListView.as_view()), name='service_list'),
     url(r'^services/edit/$', views.ServiceBulkEditView.as_view(), name='service_bulk_edit'),
     url(r'^services/delete/$', views.ServiceBulkDeleteView.as_view(), name='service_bulk_delete'),
-    url(r'^services/(?P<pk>\d+)/$', views.ServiceView.as_view(), name='service'),
+    url(r'^services/(?P<pk>\d+)/$', cached(views.ServiceView.as_view()), name='service'),
     url(r'^services/(?P<pk>\d+)/edit/$', views.ServiceEditView.as_view(), name='service_edit'),
     url(r'^services/(?P<pk>\d+)/delete/$', views.ServiceDeleteView.as_view(), name='service_delete'),
-    url(r'^services/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='service_changelog', kwargs={'model': Service}),
+    url(r'^services/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='service_changelog', kwargs={'model': Service}),
 
 ]

netbox/netbox/configuration.example.py

@@ -25,6 +25,16 @@ DATABASE = {
 # https://docs.djangoproject.com/en/dev/ref/settings/#std:setting-SECRET_KEY
 SECRET_KEY = ''
 
+# Redis database settings. The Redis database is used for caching and background processing such as webhooks
+REDIS = {
+    'HOST': 'localhost',
+    'PORT': 6379,
+    'PASSWORD': '',
+    'DATABASE': 0,
+    'DEFAULT_TIMEOUT': 300,
+    'SSL': False,
+}
+
 
 #########################
 #                       #
@@ -50,6 +60,18 @@ BANNER_LOGIN = ''
 # BASE_PATH = 'netbox/'
 BASE_PATH = ''
 
+# Cache timeout in seconds. Set to `None` to enforce an infinate timeout. Set to 0 to dissable caching by immediatly
+# expiring keys. Defaults to 900 (15 minutes)
+CACHE_TIMEOUT = 900
+
+# Max number of entries (unique pages) to store in the cache at a time.
+CACHE_MAX_ENTRIES = 300
+
+# The fraction of entries that are culled when CACHE_MAX_ENTRIES is reached. The actual ratio is 1 / CACHE_CULL_FREQUENCY,
+# so set CACHE_CULL_FREQUENCY to 2 to cull half the entries when CACHE_MAX_ENTRIES is reached. This setting should be an
+# integer and defaults to 3
+CACHE_CULL_FREQUENCY = 3
+
 # Maximum number of days to retain logged changes. Set to 0 to retain changes indefinitely. (Default: 90)
 CHANGELOG_RETENTION = 90
 
@@ -133,16 +155,6 @@ PAGINATE_COUNT = 50
 # prefer IPv4 instead.
 PREFER_IPV4 = False
 
-# Redis database settings (optional). A Redis database is required only if the webhooks backend is enabled.
-REDIS = {
-    'HOST': 'localhost',
-    'PORT': 6379,
-    'PASSWORD': '',
-    'DATABASE': 0,
-    'DEFAULT_TIMEOUT': 300,
-    'SSL': False,
-}
-
 # The file path where custom reports will be stored. A trailing slash is not needed. Note that the default value of
 # this setting is derived from the installed location.
 # REPORTS_ROOT = '/opt/netbox/netbox/reports'
@@ -159,6 +171,9 @@ TIME_ZONE = 'UTC'
 # database be configured and accessible by NetBox.
 WEBHOOKS_ENABLED = False
 
+# Expose Prometheus monitoring metrics at `/metrics`
+PROMETHEUS_ENABLE = False
+
 # Date/time formatting. See the following link for supported formats:
 # https://docs.djangoproject.com/en/dev/ref/templates/builtins/#date
 DATE_FORMAT = 'N j, Y'

netbox/netbox/settings.py

@@ -28,7 +28,7 @@ BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
 # Import required configuration parameters
 ALLOWED_HOSTS = DATABASE = SECRET_KEY = None
-for setting in ['ALLOWED_HOSTS', 'DATABASE', 'SECRET_KEY']:
+for setting in ['ALLOWED_HOSTS', 'DATABASE', 'SECRET_KEY', 'REDIS']:
     try:
         globals()[setting] = getattr(configuration, setting)
     except AttributeError:
@@ -44,6 +44,9 @@ BANNER_TOP = getattr(configuration, 'BANNER_TOP', '')
 BASE_PATH = getattr(configuration, 'BASE_PATH', '')
 if BASE_PATH:
     BASE_PATH = BASE_PATH.strip('/') + '/'  # Enforce trailing slash only
+CACHE_TIMEOUT = getattr(configuration, 'CACHE_TIMEOUT', 900)
+CACHE_MAX_ENTRIES = getattr(configuration, 'CACHE_MAX_ENTRIES', 300)
+CACHE_CULL_FREQUENCY = getattr(configuration, 'CACHE_CULL_FREQUENCY', 3)
 CHANGELOG_RETENTION = getattr(configuration, 'CHANGELOG_RETENTION', 90)
 CORS_ORIGIN_ALLOW_ALL = getattr(configuration, 'CORS_ORIGIN_ALLOW_ALL', False)
 CORS_ORIGIN_REGEX_WHITELIST = getattr(configuration, 'CORS_ORIGIN_REGEX_WHITELIST', [])
@@ -65,6 +68,7 @@ NAPALM_PASSWORD = getattr(configuration, 'NAPALM_PASSWORD', '')
 NAPALM_TIMEOUT = getattr(configuration, 'NAPALM_TIMEOUT', 30)
 NAPALM_ARGS = getattr(configuration, 'NAPALM_ARGS', {})
 PAGINATE_COUNT = getattr(configuration, 'PAGINATE_COUNT', 50)
+PROMETHEUS_ENABLE = getattr(configuration, 'PROMETHEUS_ENABLE', False)
 PREFER_IPV4 = getattr(configuration, 'PREFER_IPV4', False)
 REPORTS_ROOT = getattr(configuration, 'REPORTS_ROOT', os.path.join(BASE_DIR, 'reports')).rstrip('/')
 REDIS = getattr(configuration, 'REDIS', {})
@@ -157,6 +161,8 @@ INSTALLED_APPS = [
     'django.contrib.staticfiles',
     'django.contrib.humanize',
     'corsheaders',
+    'django_prometheus',
+    'django_redis',
     'debug_toolbar',
     'django_filters',
     'django_tables2',
@@ -184,6 +190,7 @@ if WEBHOOKS_ENABLED:
 # Middleware
 MIDDLEWARE = (
     'debug_toolbar.middleware.DebugToolbarMiddleware',
+    'django_prometheus.middleware.PrometheusBeforeMiddleware',
     'corsheaders.middleware.CorsMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
@@ -196,6 +203,7 @@ MIDDLEWARE = (
     'utilities.middleware.LoginRequiredMiddleware',
     'utilities.middleware.APIVersionMiddleware',
     'extras.middleware.ObjectChangeMiddleware',
+    'django_prometheus.middleware.PrometheusAfterMiddleware',
 )
 
 ROOT_URLCONF = 'netbox.urls'
@@ -218,6 +226,35 @@ TEMPLATES = [
     },
 ]
 
+# Caching
+if REDIS_SSL:
+    REDIS_CACHE_CON_STRING = 'rediss://'
+else:
+    REDIS_CACHE_CON_STRING = 'redis://'
+
+if REDIS_PASSWORD:
+    REDIS_CACHE_CON_STRING = '{}@{}'.format(REDIS_PASSWORD, REDIS_CACHE_CON_STRING)
+
+REDIS_CACHE_CON_STRING = '{}{}:{}/{}'.format(REDIS_CACHE_CON_STRING, REDIS_HOST, REDIS_PORT, REDIS_DATABASE)
+
+if PROMETHEUS_ENABLE:
+    CACHE_BACKEND = 'django_prometheus.cache.backends.redis.RedisCache'
+else:
+    CACHE_BACKEND = 'django_redis.cache.RedisCache'
+
+CACHES = {
+    "default": {
+        "BACKEND": CACHE_BACKEND,
+        "LOCATION": REDIS_CACHE_CON_STRING,
+        'TIMEOUT': CACHE_TIMEOUT,
+        "OPTIONS": {
+            "CLIENT_CLASS": "django_redis.client.DefaultClient",
+            "MAX_ENTRIES": CACHE_MAX_ENTRIES,
+            "CULL_FREQUENCY": CACHE_CULL_FREQUENCY
+        }
+    }
+}
+
 # WSGI
 WSGI_APPLICATION = 'netbox.wsgi.application'
 SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')

netbox/netbox/urls.py

@@ -6,6 +6,7 @@ from drf_yasg.views import get_schema_view
 
 from netbox.views import APIRootView, HomeView, SearchView
 from users.views import LoginView, LogoutView
+from utilities.urls import cached
 from .admin import admin_site
 
 schema_view = get_schema_view(
@@ -24,11 +25,11 @@ schema_view = get_schema_view(
 _patterns = [
 
     # Base views
-    url(r'^$', HomeView.as_view(), name='home'),
-    url(r'^search/$', SearchView.as_view(), name='search'),
+    url(r'^$', cached(HomeView.as_view()), name='home'),
+    url(r'^search/$', cached(SearchView.as_view()), name='search'),
 
     # Login/logout
-    url(r'^login/$', LoginView.as_view(), name='login'),
+    url(r'^login/$', cached(LoginView.as_view()), name='login'),
     url(r'^logout/$', LogoutView.as_view(), name='logout'),
 
     # Apps
@@ -42,7 +43,7 @@ _patterns = [
     url(r'^virtualization/', include('virtualization.urls')),
 
     # API
-    url(r'^api/$', APIRootView.as_view(), name='api-root'),
+    url(r'^api/$', cached(APIRootView.as_view()), name='api-root'),
     url(r'^api/circuits/', include('circuits.api.urls')),
     url(r'^api/dcim/', include('dcim.api.urls')),
     url(r'^api/extras/', include('extras.api.urls')),
@@ -67,6 +68,11 @@ if settings.WEBHOOKS_ENABLED:
         url(r'^admin/webhook-backend-status/', include('django_rq.urls')),
     ]
 
+if settings.PROMETHEUS_ENABLE:
+    _patterns += [
+        url('', include('django_prometheus.urls')),
+    ]
+
 if settings.DEBUG:
     import debug_toolbar
     _patterns += [

netbox/secrets/urls.py

@@ -1,6 +1,7 @@
 from django.conf.urls import url
 
 from extras.views import ObjectChangeLogView
+from utilities.urls import cached
 from . import views
 from .models import Secret, SecretRole
 
@@ -8,21 +9,21 @@ app_name = 'secrets'
 urlpatterns = [
 
     # Secret roles
-    url(r'^secret-roles/$', views.SecretRoleListView.as_view(), name='secretrole_list'),
-    url(r'^secret-roles/add/$', views.SecretRoleCreateView.as_view(), name='secretrole_add'),
+    url(r'^secret-roles/$', cached(views.SecretRoleListView.as_view()), name='secretrole_list'),
+    url(r'^secret-roles/add/$', cached(views.SecretRoleCreateView.as_view()), name='secretrole_add'),
     url(r'^secret-roles/import/$', views.SecretRoleBulkImportView.as_view(), name='secretrole_import'),
     url(r'^secret-roles/delete/$', views.SecretRoleBulkDeleteView.as_view(), name='secretrole_bulk_delete'),
     url(r'^secret-roles/(?P<slug>[\w-]+)/edit/$', views.SecretRoleEditView.as_view(), name='secretrole_edit'),
-    url(r'^secret-roles/(?P<slug>[\w-]+)/changelog/$', ObjectChangeLogView.as_view(), name='secretrole_changelog', kwargs={'model': SecretRole}),
+    url(r'^secret-roles/(?P<slug>[\w-]+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='secretrole_changelog', kwargs={'model': SecretRole}),
 
     # Secrets
-    url(r'^secrets/$', views.SecretListView.as_view(), name='secret_list'),
+    url(r'^secrets/$', cached(views.SecretListView.as_view()), name='secret_list'),
     url(r'^secrets/import/$', views.SecretBulkImportView.as_view(), name='secret_import'),
     url(r'^secrets/edit/$', views.SecretBulkEditView.as_view(), name='secret_bulk_edit'),
     url(r'^secrets/delete/$', views.SecretBulkDeleteView.as_view(), name='secret_bulk_delete'),
-    url(r'^secrets/(?P<pk>\d+)/$', views.SecretView.as_view(), name='secret'),
+    url(r'^secrets/(?P<pk>\d+)/$', cached(views.SecretView.as_view()), name='secret'),
     url(r'^secrets/(?P<pk>\d+)/edit/$', views.secret_edit, name='secret_edit'),
     url(r'^secrets/(?P<pk>\d+)/delete/$', views.SecretDeleteView.as_view(), name='secret_delete'),
-    url(r'^secrets/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='secret_changelog', kwargs={'model': Secret}),
+    url(r'^secrets/(?P<pk>\d+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='secret_changelog', kwargs={'model': Secret}),
 
 ]

netbox/tenancy/urls.py

@@ -1,6 +1,7 @@
 from django.conf.urls import url
 
 from extras.views import ObjectChangeLogView
+from utilities.urls import cached
 from . import views
 from .models import Tenant, TenantGroup
 
@@ -8,22 +9,22 @@ app_name = 'tenancy'
 urlpatterns = [
 
     # Tenant groups
-    url(r'^tenant-groups/$', views.TenantGroupListView.as_view(), name='tenantgroup_list'),
-    url(r'^tenant-groups/add/$', views.TenantGroupCreateView.as_view(), name='tenantgroup_add'),
+    url(r'^tenant-groups/$', cached(views.TenantGroupListView.as_view()), name='tenantgroup_list'),
+    url(r'^tenant-groups/add/$', cached(views.TenantGroupCreateView.as_view()), name='tenantgroup_add'),
     url(r'^tenant-groups/import/$', views.TenantGroupBulkImportView.as_view(), name='tenantgroup_import'),
     url(r'^tenant-groups/delete/$', views.TenantGroupBulkDeleteView.as_view(), name='tenantgroup_bulk_delete'),
     url(r'^tenant-groups/(?P<slug>[\w-]+)/edit/$', views.TenantGroupEditView.as_view(), name='tenantgroup_edit'),
-    url(r'^tenant-groups/(?P<slug>[\w-]+)/changelog/$', ObjectChangeLogView.as_view(), name='tenantgroup_changelog', kwargs={'model': TenantGroup}),
+    url(r'^tenant-groups/(?P<slug>[\w-]+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='tenantgroup_changelog', kwargs={'model': TenantGroup}),
 
     # Tenants
-    url(r'^tenants/$', views.TenantListView.as_view(), name='tenant_list'),
-    url(r'^tenants/add/$', views.TenantCreateView.as_view(), name='tenant_add'),
+    url(r'^tenants/$', cached(views.TenantListView.as_view()), name='tenant_list'),
+    url(r'^tenants/add/$', cached(views.TenantCreateView.as_view()), name='tenant_add'),
     url(r'^tenants/import/$', views.TenantBulkImportView.as_view(), name='tenant_import'),
     url(r'^tenants/edit/$', views.TenantBulkEditView.as_view(), name='tenant_bulk_edit'),
     url(r'^tenants/delete/$', views.TenantBulkDeleteView.as_view(), name='tenant_bulk_delete'),
-    url(r'^tenants/(?P<slug>[\w-]+)/$', views.TenantView.as_view(), name='tenant'),
+    url(r'^tenants/(?P<slug>[\w-]+)/$', cached(views.TenantView.as_view()), name='tenant'),
     url(r'^tenants/(?P<slug>[\w-]+)/edit/$', views.TenantEditView.as_view(), name='tenant_edit'),
     url(r'^tenants/(?P<slug>[\w-]+)/delete/$', views.TenantDeleteView.as_view(), name='tenant_delete'),
-    url(r'^tenants/(?P<slug>[\w-]+)/changelog/$', ObjectChangeLogView.as_view(), name='tenant_changelog', kwargs={'model': Tenant}),
+    url(r'^tenants/(?P<slug>[\w-]+)/changelog/$', cached(ObjectChangeLogView.as_view()), name='tenant_changelog', kwargs={'model': Tenant}),
 
 ]

netbox/utilities/api.py

@@ -6,6 +6,8 @@ from django.contrib.contenttypes.models import ContentType
 from django.core.exceptions import ObjectDoesNotExist
 from django.db.models import ManyToManyField
 from django.http import Http404
+from django.utils.decorators import method_decorator
+from django.views.decorators.cache import cache_page
 from rest_framework.exceptions import APIException
 from rest_framework.permissions import BasePermission
 from rest_framework.relations import PrimaryKeyRelatedField, RelatedField
@@ -249,6 +251,21 @@ class ModelViewSet(_ModelViewSet):
         return self.serializer_class
 
 
+    @method_decorator(cache_page(settings.CACHE_TIMEOUT))
+    def list(self, *args, **kwargs):
+        """
+        Call to super to allow for caching
+        """
+        return super().list(*args, **kwargs)
+
+    @method_decorator(cache_page(settings.CACHE_TIMEOUT))
+    def retrieve(self, *args, **kwargs):
+        """
+        Call to super to allow for caching
+        """
+        return super().retrieve(*args, **kwargs)
+
+
 class FieldChoicesViewSet(ViewSet):
     """
     Expose the built-in numeric values which represent static choices for a model's field.
@@ -284,9 +301,11 @@ class FieldChoicesViewSet(ViewSet):
                         })
                 self._fields[key] = choices
 
+    @method_decorator(cache_page(settings.CACHE_TIMEOUT))
     def list(self, request):
         return Response(self._fields)
 
+    @method_decorator(cache_page(settings.CACHE_TIMEOUT))
     def retrieve(self, request, pk):
         if pk not in self._fields:
             raise Http404

netbox/utilities/urls.py

@@ -0,0 +1,9 @@
+from django.conf import settings
+from django.views.decorators.cache import cache_page
+
+
+def cached(view):
+    """
+    Return a cache_page decorated view
+    """
+    return cache_page(settings.CACHE_TIMEOUT)(view)

requirements.txt

@@ -3,6 +3,8 @@ django-cors-headers==2.4.0
 django-debug-toolbar==1.11
 django-filter==2.0.0
 django-mptt==0.9.1
+django-prometheus==1.0.15
+django-redis==4.5.0
 django-tables2==2.0.3
 django-taggit==0.23.0
 django-taggit-serializer==0.1.7