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Add /api/virtualization/virtual-machines/{id}/render-config/ endpoint

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This commit is contained in:
Pavel Korovin 2023-09-18 23:03:36 +03:00
parent 252bf03525
commit 82c179ca95
1 changed files with 25 additions and 3 deletions
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28
netbox/virtualization/api/views.py
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@ -1,7 +1,12 @@
from rest_framework.decorators import action
from rest_framework.renderers import JSONRenderer
from rest_framework.response import Response
from rest_framework.routers import APIRootView
from rest_framework.status import HTTP_400_BAD_REQUEST
from dcim.models import Device
from extras.api.mixins import ConfigContextQuerySetMixin
from extras.api.mixins import ConfigContextQuerySetMixin, ConfigTemplateRenderMixin
from netbox.api.renderers import TextRenderer
from netbox.api.viewsets import NetBoxModelViewSet
from utilities.utils import count_related
from virtualization import filtersets
@ -52,9 +57,9 @@ class ClusterViewSet(NetBoxModelViewSet):
# Virtual machines
#
class VirtualMachineViewSet(ConfigContextQuerySetMixin, NetBoxModelViewSet):
class VirtualMachineViewSet(ConfigContextQuerySetMixin, ConfigTemplateRenderMixin, NetBoxModelViewSet):
queryset = VirtualMachine.objects.prefetch_related(
'site', 'cluster', 'device', 'role', 'tenant', 'platform', 'primary_ip4', 'primary_ip6', 'tags'
'site', 'cluster', 'device', 'role', 'tenant', 'platform', 'primary_ip4', 'primary_ip6', 'config_template', 'tags'
)
filterset_class = filtersets.VirtualMachineFilterSet
@ -78,6 +83,23 @@ class VirtualMachineViewSet(ConfigContextQuerySetMixin, NetBoxModelViewSet):
return serializers.VirtualMachineWithConfigContextSerializer
@action(detail=True, methods=['post'], url_path='render-config', renderer_classes=[JSONRenderer, TextRenderer])
def render_config(self, request, pk):
"""
Resolve and render the preferred ConfigTemplate for this Device.
"""
instance = self.get_object()
configtemplate = instance.get_config_template()
if not configtemplate:
return Response({'error': 'No config template found for this virtual machine.'}, status=HTTP_400_BAD_REQUEST)
# Compile context data
context_data = instance.get_config_context()
context_data.update(request.data)
context_data.update({'virtualmachine': instance})
return self.render_configtemplate(request, configtemplate, context_data)
class VMInterfaceViewSet(NetBoxModelViewSet):
queryset = VMInterface.objects.prefetch_related(