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12596 Add Allocated Resources to Cluster API (#17956)

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* 12596 Add Allocated Resources to Cluster API

* 12596 Add Allocated Resources to Cluster API

* 12596 Add Allocated Resources to Cluster API

* 12596 Add Allocated Resources to Cluster API

* 12596 review changes

* 12596 review changes
This commit is contained in:
Arthur Hanson 2024-11-15 04:55:32 -08:00 committed by GitHub
parent 03d413565f
commit 75aeaab8ee
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GPG Key ID: B5690EEEBB952194
2 changed files with 15 additions and 2 deletions
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10
netbox/virtualization/api/serializers_/clusters.py
View File

@ -59,6 +59,14 @@ class ClusterSerializer(NetBoxModelSerializer):
)
scope_id = serializers.IntegerField(allow_null=True, required=False, default=None)
scope = serializers.SerializerMethodField(read_only=True)
allocated_vcpus = serializers.DecimalField(
read_only=True,
max_digits=8,
decimal_places=2,
)
allocated_memory = serializers.IntegerField(read_only=True)
allocated_disk = serializers.IntegerField(read_only=True)
# Related object counts
device_count = RelatedObjectCountField('devices')
@ -69,7 +77,7 @@ class ClusterSerializer(NetBoxModelSerializer):
fields = [
'id', 'url', 'display_url', 'display', 'name', 'type', 'group', 'status', 'tenant', 'scope_type', 'scope_id', 'scope',
'description', 'comments', 'tags', 'custom_fields', 'created', 'last_updated', 'device_count',
'virtualmachine_count',
'virtualmachine_count', 'allocated_vcpus', 'allocated_memory', 'allocated_disk'
]
brief_fields = ('id', 'url', 'display', 'name', 'description', 'virtualmachine_count')

7
netbox/virtualization/api/views.py
View File

@ -1,3 +1,4 @@
from django.db.models import Sum
from rest_framework.routers import APIRootView
from extras.api.mixins import ConfigContextQuerySetMixin, RenderConfigMixin
@ -33,7 +34,11 @@ class ClusterGroupViewSet(NetBoxModelViewSet):
class ClusterViewSet(NetBoxModelViewSet):
queryset = Cluster.objects.all()
queryset = Cluster.objects.prefetch_related('virtual_machines').annotate(
allocated_vcpus=Sum('virtual_machines__vcpus'),
allocated_memory=Sum('virtual_machines__memory'),
allocated_disk=Sum('virtual_machines__disk'),
)
serializer_class = serializers.ClusterSerializer
filterset_class = filtersets.ClusterFilterSet