def get(self, request, pk):
vminterface = get_object_or_404(self.queryset, pk=pk)
# Get assigned IP addresses
ipaddress_table = InterfaceIPAddressTable(
data=vminterface.ip_addresses.restrict(request.user,
'view').prefetch_related(
'vrf', 'tenant'),
orderable=False)
# Get assigned VLANs and annotate whether each is tagged or untagged
vlans = []
if vminterface.untagged_vlan is not None:
vlans.append(vminterface.untagged_vlan)
vlans[0].tagged = False
for vlan in vminterface.tagged_vlans.restrict(
request.user).prefetch_related('site', 'group', 'tenant',
'role'):
vlan.tagged = True
vlans.append(vlan)
vlan_table = InterfaceVLANTable(interface=vminterface,
data=vlans,
orderable=False)
return render(
request, 'virtualization/vminterface.html', {
'vminterface': vminterface,
'ipaddress_table': ipaddress_table,
'vlan_table': vlan_table,
})
def get_extra_context(self, request, instance):
# Get assigned IP addresses
ipaddress_table = InterfaceIPAddressTable(
data=instance.ip_addresses.restrict(request.user, 'view').prefetch_related('vrf', 'tenant'),
orderable=False
)
# Get child interfaces
child_interfaces = VMInterface.objects.restrict(request.user, 'view').filter(parent=instance)
child_interfaces_tables = tables.VMInterfaceTable(
child_interfaces,
exclude=('virtual_machine',),
orderable=False
)
# Get assigned VLANs and annotate whether each is tagged or untagged
vlans = []
if instance.untagged_vlan is not None:
vlans.append(instance.untagged_vlan)
vlans[0].tagged = False
for vlan in instance.tagged_vlans.restrict(request.user).prefetch_related('site', 'group', 'tenant', 'role'):
vlan.tagged = True
vlans.append(vlan)
vlan_table = InterfaceVLANTable(
interface=instance,
data=vlans,
orderable=False
)
return {
'ipaddress_table': ipaddress_table,
'child_interfaces_table': child_interfaces_tables,
'vlan_table': vlan_table,
}