def get_vif_ids(request):
vifs = []
attached_vifs = []
# Get a list of all networks
networks_list = quantum_api(request).list_networks()
for network in networks_list['networks']:
ports = quantum_api(request).list_ports(network['id'])
# Get port attachments
for port in ports['ports']:
port_attachment = quantum_api(request).show_port_attachment(
network['id'], port['id'])
if port_attachment['attachment']:
attached_vifs.append(
port_attachment['attachment']['id'].encode('ascii'))
# Get all instances
instances = nova.server_list(request)
# Get virtual interface ids by instance
for instance in instances:
id = instance.id
instance_vifs = nova.virtual_interfaces_list(request, id)
for vif in instance_vifs:
# Check if this VIF is already connected to any port
if str(vif.id) in attached_vifs:
vifs.append({
'id': vif.id,
'instance': instance.id,
'instance_name': instance.name,
'available': False
})
else:
vifs.append({
'id': vif.id,
'instance': instance.id,
'instance_name': instance.name,
'available': True
})
return vifs
def get_vif_ids(request):
vifs = []
attached_vifs = []
# Get a list of all networks
networks_list = quantum_api(request).list_networks()
for network in networks_list['networks']:
ports = quantum_api(request).list_ports(network['id'])
# Get port attachments
for port in ports['ports']:
port_attachment = quantum_api(request).show_port_attachment(
network['id'],
port['id'])
if port_attachment['attachment']:
attached_vifs.append(
port_attachment['attachment']['id'].encode('ascii'))
# Get all instances
instances = nova.server_list(request)
# Get virtual interface ids by instance
for instance in instances:
id = instance.id
instance_vifs = extras_api(request).virtual_interfaces.list(id)
for vif in instance_vifs:
# Check if this VIF is already connected to any port
if str(vif.id) in attached_vifs:
vifs.append({
'id': vif.id,
'instance': instance.id,
'instance_name': instance.name,
'available': False})
else:
vifs.append({
'id': vif.id,
'instance': instance.id,
'instance_name': instance.name,
'available': True})
return vifs
def get_instances(request):
return [(item.id, item.name) for item in server_list(request)]