def update_segment_host_mapping(self, host, phy_nets):
"""Update SegmentHostMapping in DB"""
if not host:
return
ctx = n_context.get_admin_context()
segments = segment_service_db.get_segments_with_phys_nets(ctx, phy_nets)
available_seg_ids = {segment["id"] for segment in segments if segment["network_type"] in ("flat", "vlan")}
segment_service_db.update_segment_host_mapping(ctx, host, available_seg_ids)
def update_segment_host_mapping(self, host, phy_nets):
"""Update SegmentHostMapping in DB"""
if not host:
return
ctx = n_context.get_admin_context()
segments = segment_service_db.get_segments_with_phys_nets(
ctx, phy_nets)
available_seg_ids = {
segment['id'] for segment in segments
if segment['network_type'] in ('flat', 'vlan')}
segment_service_db.update_segment_host_mapping(
ctx, host, available_seg_ids)
def test_update_segment_host_mapping(self):
ctx = context.get_admin_context()
host = 'host1'
physnets = ['phys_net1']
with self.network() as network:
network = network['network']
segment = self._test_create_segment(
network_id=network['id'], physical_network='phys_net1',
segmentation_id=200, network_type=p_constants.TYPE_VLAN)['segment']
self._test_create_segment(
network_id=network['id'], physical_network='phys_net2',
segmentation_id=201, network_type=p_constants.TYPE_VLAN)['segment']
segments = db.get_segments_with_phys_nets(ctx, physnets)
segment_ids = {segment['id'] for segment in segments}
db.update_segment_host_mapping(ctx, host, segment_ids)
segments_host_db = self._get_segments_for_host(host)
self.assertEqual(1, len(segments_host_db))
self.assertEqual(segment['id'],
segments_host_db[segment['id']]['segment_id'])
self.assertEqual(host, segments_host_db[segment['id']]['host'])
def test_update_segment_host_mapping(self):
ctx = context.get_admin_context()
host = 'host1'
physnets = ['phys_net1']
with self.network() as network:
network = network['network']
segment = self._test_create_segment(
network_id=network['id'],
physical_network='phys_net1',
segmentation_id=200,
network_type=p_constants.TYPE_VLAN)['segment']
self._test_create_segment(
network_id=network['id'],
physical_network='phys_net2',
segmentation_id=201,
network_type=p_constants.TYPE_VLAN)['segment']
segments = db.get_segments_with_phys_nets(ctx, physnets)
segment_ids = {segment['id'] for segment in segments}
db.update_segment_host_mapping(ctx, host, segment_ids)
segments_host_db = self._get_segments_for_host(host)
self.assertEqual(1, len(segments_host_db))
self.assertEqual(segment['id'],
segments_host_db[segment['id']]['segment_id'])
self.assertEqual(host, segments_host_db[segment['id']]['host'])