def test_routed_networks_filter_not_enabled(self):
self.assertIn(request_filter.routed_networks_filter,
request_filter.ALL_REQUEST_FILTERS)
self.flags(query_placement_for_routed_network_aggregates=False,
group='scheduler')
reqspec = objects.RequestSpec(
requested_destination=objects.Destination())
self.assertFalse(request_filter.routed_networks_filter(
self.context, reqspec))
# We don't add any aggregates
self.assertIsNone(reqspec.requested_destination.aggregates)
def test_routed_networks_filter_with_requested_net(self,
mock_get_aggs_network):
req_net = objects.NetworkRequest(network_id=uuids.net1)
reqspec = objects.RequestSpec(
requested_networks=objects.NetworkRequestList(objects=[req_net]))
mock_get_aggs_network.return_value = [uuids.agg1]
self.assertTrue(
request_filter.routed_networks_filter(self.context, reqspec))
self.assertEqual([uuids.agg1],
reqspec.requested_destination.aggregates)
mock_get_aggs_network.assert_called_once_with(self.context, mock.ANY,
mock.ANY, uuids.net1)
def test_routed_networks_filter_with_two_requested_nets(
self, mock_get_aggs_network
):
req_net1 = objects.NetworkRequest(network_id=uuids.net1)
req_net2 = objects.NetworkRequest(network_id=uuids.net2)
reqspec = objects.RequestSpec(
requested_networks=objects.NetworkRequestList(
objects=[req_net1, req_net2]))
mock_get_aggs_network.side_effect = ([uuids.agg1, uuids.agg2],
[uuids.agg3])
self.assertTrue(request_filter.routed_networks_filter(
self.context, reqspec))
# require_aggregates() has a specific semantics here where multiple
# aggregates provided in the same call have their UUIDs being joined.
self.assertEqual([','.join([uuids.agg1, uuids.agg2]), uuids.agg3],
reqspec.requested_destination.aggregates)
mock_get_aggs_network.assert_has_calls([
mock.call(self.context, mock.ANY, mock.ANY, uuids.net1),
mock.call(self.context, mock.ANY, mock.ANY, uuids.net2)])
def test_routed_networks_filter_with_requested_port_deferred(
self, mock_show_port, mock_get_aggs_network
):
req_net = objects.NetworkRequest(port_id=uuids.port1)
reqspec = objects.RequestSpec(
requested_networks=objects.NetworkRequestList(objects=[req_net]))
# The port was created with a deferred allocation so for the moment,
# it's not bound to a specific segment.
mock_show_port.return_value = {
'port': {
'fixed_ips': [],
'network_id': uuids.net1}}
mock_get_aggs_network.return_value = [uuids.agg1]
self.assertTrue(request_filter.routed_networks_filter(
self.context, reqspec))
self.assertEqual([uuids.agg1],
reqspec.requested_destination.aggregates)
mock_show_port.assert_called_once_with(self.context, uuids.port1)
mock_get_aggs_network.assert_called_once_with(
self.context, mock.ANY, mock.ANY, uuids.net1)
def test_routed_networks_filter_with_requested_port_immediate(
self, mock_show_port, mock_get_aggs_subnet
):
req_net = objects.NetworkRequest(port_id=uuids.port1)
reqspec = objects.RequestSpec(
requested_networks=objects.NetworkRequestList(objects=[req_net]))
# Check whether the port was already bound to a segment
mock_show_port.return_value = {
'port': {
'fixed_ips': [
{
'subnet_id': uuids.subnet1
}]}}
mock_get_aggs_subnet.return_value = [uuids.agg1]
self.assertTrue(request_filter.routed_networks_filter(
self.context, reqspec))
self.assertEqual([uuids.agg1],
reqspec.requested_destination.aggregates)
mock_show_port.assert_called_once_with(self.context, uuids.port1)
mock_get_aggs_subnet.assert_called_once_with(
self.context, mock.ANY, mock.ANY, uuids.subnet1)
def test_routed_networks_filter_no_requested_nets(self):
reqspec = objects.RequestSpec()
self.assertTrue(request_filter.routed_networks_filter(
self.context, reqspec))
