NeoAnd/netbox
1
0
Fork 0
mirror of https://github.com/netbox-community/netbox.git synced 2025-07-25 01:48:38 -06:00
Code Issues Actions 9 Packages Projects Releases Wiki Activity

Convert virtualization to use subqueries

Browse Source
This commit is contained in:
Jeremy Stretch 2020-11-25 14:17:38 -05:00
parent c138712dd3
commit 52069c8a43
2 changed files with 17 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
netbox/virtualization/api/views.py
View File

@ -1,4 +1,3 @@
from django.db.models import Count
from django.shortcuts import get_object_or_404
from rest_framework.decorators import action
from rest_framework.response import Response
@ -29,16 +28,16 @@ class VirtualizationRootView(APIRootView):
class ClusterTypeViewSet(ModelViewSet):
queryset = ClusterType.objects.annotate(
cluster_count=Count('clusters')
).order_by(*ClusterType._meta.ordering)
cluster_count=get_subquery(Cluster, 'type')
)
serializer_class = serializers.ClusterTypeSerializer
filterset_class = filters.ClusterTypeFilterSet
class ClusterGroupViewSet(ModelViewSet):
queryset = ClusterGroup.objects.annotate(
cluster_count=Count('clusters')
).order_by(*ClusterGroup._meta.ordering)
cluster_count=get_subquery(Cluster, 'group')
)
serializer_class = serializers.ClusterGroupSerializer
filterset_class = filters.ClusterGroupFilterSet

18
netbox/virtualization/views.py
View File

@ -1,6 +1,6 @@
from django.contrib import messages
from django.db import transaction
from django.db.models import Count, Prefetch
from django.db.models import Prefetch
from django.shortcuts import get_object_or_404, redirect, render
from django.urls import reverse
@ -23,7 +23,9 @@ from .models import Cluster, ClusterGroup, ClusterType, VirtualMachine, VMInterf
#
class ClusterTypeListView(ObjectListView):
queryset = ClusterType.objects.annotate(cluster_count=Count('clusters')).order_by(*ClusterType._meta.ordering)
queryset = ClusterType.objects.annotate(
cluster_count=get_subquery(Cluster, 'type')
)
table = tables.ClusterTypeTable
@ -43,7 +45,9 @@ class ClusterTypeBulkImportView(BulkImportView):
class ClusterTypeBulkDeleteView(BulkDeleteView):
queryset = ClusterType.objects.annotate(cluster_count=Count('clusters')).order_by(*ClusterType._meta.ordering)
queryset = ClusterType.objects.annotate(
cluster_count=get_subquery(Cluster, 'type')
)
table = tables.ClusterTypeTable
@ -52,7 +56,9 @@ class ClusterTypeBulkDeleteView(BulkDeleteView):
#
class ClusterGroupListView(ObjectListView):
queryset = ClusterGroup.objects.annotate(cluster_count=Count('clusters')).order_by(*ClusterGroup._meta.ordering)
queryset = ClusterGroup.objects.annotate(
cluster_count=get_subquery(Cluster, 'group')
)
table = tables.ClusterGroupTable
@ -72,7 +78,9 @@ class ClusterGroupBulkImportView(BulkImportView):
class ClusterGroupBulkDeleteView(BulkDeleteView):
queryset = ClusterGroup.objects.annotate(cluster_count=Count('clusters')).order_by(*ClusterGroup._meta.ordering)
queryset = ClusterGroup.objects.annotate(
cluster_count=get_subquery(Cluster, 'group')
)
table = tables.ClusterGroupTable