class ClusterViewSet(CustomFieldModelViewSet):
queryset = Cluster.objects.prefetch_related("type", "group", "tenant", "site", "tags").annotate(
device_count=count_related(Device, "cluster"),
virtualmachine_count=count_related(VirtualMachine, "cluster"),
)
serializer_class = serializers.ClusterSerializer
filterset_class = filters.ClusterFilterSet
class DeviceRoleViewSet(CustomFieldModelViewSet):
queryset = DeviceRole.objects.annotate(
device_count=count_related(Device, "device_role"),
virtualmachine_count=count_related(VirtualMachine, "role"),
)
serializer_class = serializers.DeviceRoleSerializer
filterset_class = filters.DeviceRoleFilterSet
class PlatformViewSet(CustomFieldModelViewSet):
queryset = Platform.objects.annotate(
device_count=count_related(Device, "platform"),
virtualmachine_count=count_related(VirtualMachine, "platform"),
)
serializer_class = serializers.PlatformSerializer
filterset_class = filters.PlatformFilterSet
class RackViewSet(StatusViewSetMixin, CustomFieldModelViewSet):
queryset = Rack.objects.prefetch_related(
"site", "group__site", "status", "role", "tenant", "tags").annotate(
device_count=count_related(Device, "rack"),
powerfeed_count=count_related(PowerFeed, "rack"),
)
serializer_class = serializers.RackSerializer
filterset_class = filters.RackFilterSet
@swagger_auto_schema(
responses={200: serializers.RackUnitSerializer(many=True)},
query_serializer=serializers.RackElevationDetailFilterSerializer,
)
@action(detail=True)
def elevation(self, request, pk=None):
"""
Rack elevation representing the list of rack units. Also supports rendering the elevation as an SVG.
"""
rack = get_object_or_404(self.queryset, pk=pk)
serializer = serializers.RackElevationDetailFilterSerializer(
data=request.GET)
serializer.is_valid(raise_exception=True)
data = serializer.validated_data
if data["render"] == "svg":
# Render and return the elevation as an SVG drawing with the correct content type
drawing = rack.get_elevation_svg(
face=data["face"],
user=request.user,
unit_width=data["unit_width"],
unit_height=data["unit_height"],
legend_width=data["legend_width"],
include_images=data["include_images"],
base_url=request.build_absolute_uri("/"),
)
return HttpResponse(drawing.tostring(),
content_type="image/svg+xml")
else:
# Return a JSON representation of the rack units in the elevation
elevation = rack.get_rack_units(
face=data["face"],
user=request.user,
exclude=data["exclude"],
expand_devices=data["expand_devices"],
)
# Enable filtering rack units by ID
q = data["q"]
if q:
elevation = [
u for u in elevation
if q in str(u["id"]) or q in str(u["name"])
]
page = self.paginate_queryset(elevation)
if page is not None:
rack_units = serializers.RackUnitSerializer(
page, many=True, context={"request": request})
return self.get_paginated_response(rack_units.data)
class RoleViewSet(CustomFieldModelViewSet):
queryset = Role.objects.annotate(
prefix_count=count_related(Prefix, "role"),
vlan_count=count_related(VLAN, "role"),
)
serializer_class = serializers.RoleSerializer
filterset_class = filters.RoleFilterSet
class VRFViewSet(CustomFieldModelViewSet):
queryset = (VRF.objects.prefetch_related("tenant").prefetch_related(
"import_targets", "export_targets", "tags").annotate(
ipaddress_count=count_related(IPAddress, "vrf"),
prefix_count=count_related(Prefix, "vrf"),
))
serializer_class = serializers.VRFSerializer
filterset_class = filters.VRFFilterSet
class ManufacturerViewSet(CustomFieldModelViewSet):
queryset = Manufacturer.objects.annotate(
devicetype_count=count_related(DeviceType, "manufacturer"),
inventoryitem_count=count_related(InventoryItem, "manufacturer"),
platform_count=count_related(Platform, "manufacturer"),
)
serializer_class = serializers.ManufacturerSerializer
filterset_class = filters.ManufacturerFilterSet
class ClusterListView(generic.ObjectListView):
permission_required = "virtualization.view_cluster"
queryset = Cluster.objects.annotate(
device_count=count_related(Device, "cluster"),
vm_count=count_related(VirtualMachine, "cluster"),
)
table = tables.ClusterTable
filterset = filters.ClusterFilterSet
filterset_form = forms.ClusterFilterForm
class RIRListView(generic.ObjectListView):
queryset = RIR.objects.annotate(
aggregate_count=count_related(Aggregate, "rir"))
filterset = filters.RIRFilterSet
filterset_form = forms.RIRFilterForm
table = tables.RIRTable
template_name = "ipam/rir_list.html"
class DeviceTypeViewSet(CustomFieldModelViewSet):
queryset = DeviceType.objects.prefetch_related(
"manufacturer",
"tags").annotate(device_count=count_related(Device, "device_type"))
serializer_class = serializers.DeviceTypeSerializer
filterset_class = filters.DeviceTypeFilterSet
brief_prefetch_fields = ["manufacturer"]
class TenantViewSet(CustomFieldModelViewSet):
queryset = Tenant.objects.prefetch_related("group", "tags").annotate(
circuit_count=count_related(Circuit, "tenant"),
device_count=count_related(Device, "tenant"),
ipaddress_count=count_related(IPAddress, "tenant"),
prefix_count=count_related(Prefix, "tenant"),
rack_count=count_related(Rack, "tenant"),
site_count=count_related(Site, "tenant"),
virtualmachine_count=count_related(VirtualMachine, "tenant"),
vlan_count=count_related(VLAN, "tenant"),
vrf_count=count_related(VRF, "tenant"),
)
serializer_class = serializers.TenantSerializer
filterset_class = filters.TenantFilterSet
class VLANViewSet(StatusViewSetMixin, CustomFieldModelViewSet):
queryset = VLAN.objects.prefetch_related(
"group",
"site",
"status",
"role",
"tags",
"tenant",
).annotate(prefix_count=count_related(Prefix, "vlan"))
serializer_class = serializers.VLANSerializer
filterset_class = filters.VLANFilterSet
def get_extra_context(self, request, instance):
# Clusters
clusters = (
Cluster.objects.restrict(request.user, "view")
.filter(group=instance)
.prefetch_related("type", "site", "tenant")
).annotate(
device_count=count_related(Device, "cluster"),
vm_count=count_related(VirtualMachine, "cluster"),
)
cluster_table = tables.ClusterTable(clusters)
cluster_table.columns.hide("group")
paginate = {
"paginator_class": EnhancedPaginator,
"per_page": get_paginate_count(request),
}
RequestConfig(request, paginate).configure(cluster_table)
return {
"cluster_table": cluster_table,
}
class TagViewSet(CustomFieldModelViewSet):
queryset = Tag.objects.annotate(tagged_items=count_related(TaggedItem, "tag"))
serializer_class = serializers.TagSerializerVersion13
filterset_class = filters.TagFilterSet
def get_serializer_class(self):
if (
not self.brief
and not getattr(self, "swagger_fake_view", False)
and (
not hasattr(self.request, "major_version")
or self.request.major_version > 1
or (self.request.major_version == 1 and self.request.minor_version < 3)
)
):
return serializers.TagSerializer
return super().get_serializer_class()
class SiteViewSet(StatusViewSetMixin, CustomFieldModelViewSet):
queryset = Site.objects.prefetch_related(
"region", "status", "tenant", "tags").annotate(
device_count=count_related(Device, "site"),
rack_count=count_related(Rack, "site"),
prefix_count=count_related(Prefix, "site"),
vlan_count=count_related(VLAN, "site"),
circuit_count=count_related(Circuit, "terminations__site"),
virtualmachine_count=count_related(VirtualMachine,
"cluster__site"),
)
serializer_class = serializers.SiteSerializer
filterset_class = filters.SiteFilterSet
class ProviderBulkDeleteView(generic.BulkDeleteView):
queryset = Provider.objects.annotate(
count_circuits=count_related(Circuit, "provider"))
filterset = filters.ProviderFilterSet
table = tables.ProviderTable
class ProviderListView(generic.ObjectListView):
queryset = Provider.objects.annotate(
count_circuits=count_related(Circuit, "provider"))
filterset = filters.ProviderFilterSet
filterset_form = forms.ProviderFilterForm
table = tables.ProviderTable
class PowerPanelViewSet(ModelViewSet):
queryset = PowerPanel.objects.prefetch_related(
"site", "rack_group").annotate(
powerfeed_count=count_related(PowerFeed, "power_panel"))
serializer_class = serializers.PowerPanelSerializer
filterset_class = filters.PowerPanelFilterSet
class ClusterGroupViewSet(CustomFieldModelViewSet):
queryset = ClusterGroup.objects.annotate(cluster_count=count_related(Cluster, "group"))
serializer_class = serializers.ClusterGroupSerializer
filterset_class = filters.ClusterGroupFilterSet
class ClusterTypeViewSet(CustomFieldModelViewSet):
queryset = ClusterType.objects.annotate(cluster_count=count_related(Cluster, "type"))
serializer_class = serializers.ClusterTypeSerializer
filterset_class = filters.ClusterTypeFilterSet
class VLANGroupBulkDeleteView(generic.BulkDeleteView):
queryset = VLANGroup.objects.prefetch_related("site").annotate(vlan_count=count_related(VLAN, "group"))
filterset = filters.VLANGroupFilterSet
table = tables.VLANGroupTable
class RIRViewSet(CustomFieldModelViewSet):
queryset = RIR.objects.annotate(
aggregate_count=count_related(Aggregate, "rir"))
serializer_class = serializers.RIRSerializer
filterset_class = filters.RIRFilterSet
class RoleListView(generic.ObjectListView):
queryset = Role.objects.annotate(
prefix_count=count_related(Prefix, "role"),
vlan_count=count_related(VLAN, "role"),
)
table = tables.RoleTable
class RIRBulkDeleteView(generic.BulkDeleteView):
queryset = RIR.objects.annotate(aggregate_count=count_related(Aggregate, "rir"))
filterset = filters.RIRFilterSet
table = tables.RIRTable
class ClusterGroupListView(generic.ObjectListView):
queryset = ClusterGroup.objects.annotate(
cluster_count=count_related(Cluster, "group"))
table = tables.ClusterGroupTable
class ClusterTypeBulkDeleteView(generic.BulkDeleteView):
queryset = ClusterType.objects.annotate(
cluster_count=count_related(Cluster, "type"))
table = tables.ClusterTypeTable
class CircuitTypeListView(generic.ObjectListView):
queryset = CircuitType.objects.annotate(
circuit_count=count_related(Circuit, "type"))
table = tables.CircuitTypeTable
class VLANGroupListView(generic.ObjectListView):
queryset = VLANGroup.objects.prefetch_related("site").annotate(vlan_count=count_related(VLAN, "group"))
filterset = filters.VLANGroupFilterSet
filterset_form = forms.VLANGroupFilterForm
table = tables.VLANGroupTable
class TagViewSet(CustomFieldModelViewSet):
queryset = Tag.objects.annotate(
tagged_items=count_related(TaggedItem, "tag"))
serializer_class = serializers.TagSerializer
filterset_class = filters.TagFilterSet
class VLANGroupViewSet(CustomFieldModelViewSet):
queryset = VLANGroup.objects.prefetch_related("site").annotate(
vlan_count=count_related(VLAN, "group"))
serializer_class = serializers.VLANGroupSerializer
filterset_class = filters.VLANGroupFilterSet