def test_get_nondistributed_active_network_ports_no_candidate(self):
self._setup_port_binding(dvr=False)
# Register a bunch of non-L2 agents on the same host
helpers.register_l3_agent()
helpers.register_dhcp_agent()
fdb_network_ports = l2pop_db.get_nondistributed_active_network_ports(
self.ctx.session, TEST_NETWORK_ID)
self.assertEqual(0, len(fdb_network_ports))
def test_get_nondistributed_active_network_ports_no_candidate(self):
self._setup_port_binding(dvr=False)
# Register a bunch of non-L2 agents on the same host
helpers.register_l3_agent()
helpers.register_dhcp_agent()
fdb_network_ports = l2pop_db.get_nondistributed_active_network_ports(
self.ctx.session, TEST_NETWORK_ID)
self.assertEqual(0, len(fdb_network_ports))
def test_get_nondistributed_active_network_ports(self):
self._setup_port_binding(dvr=False)
# Register a L2 agent + A bunch of other agents on the same host
helpers.register_l3_agent()
helpers.register_dhcp_agent()
helpers.register_ovs_agent()
fdb_network_ports = l2pop_db.get_nondistributed_active_network_ports(
self.ctx.session, TEST_NETWORK_ID)
self.assertEqual(1, len(fdb_network_ports))
_, agent = fdb_network_ports[0]
self.assertEqual(constants.AGENT_TYPE_OVS, agent.agent_type)
def test_get_nondistributed_active_network_ports(self):
self._setup_port_binding(dvr=False)
# Register a L2 agent + A bunch of other agents on the same host
helpers.register_l3_agent()
helpers.register_dhcp_agent()
helpers.register_ovs_agent()
fdb_network_ports = l2pop_db.get_nondistributed_active_network_ports(
self.ctx.session, TEST_NETWORK_ID)
self.assertEqual(1, len(fdb_network_ports))
_, agent = fdb_network_ports[0]
self.assertEqual(constants.AGENT_TYPE_OVS, agent.agent_type)
def test_active_network_ports_with_dvr_snat_port(self):
# Test to get agent hosting dvr snat port
helpers.register_l3_agent()
helpers.register_dhcp_agent()
helpers.register_ovs_agent()
# create DVR router
self._create_router()
# setup DVR snat port
self._setup_port_binding(
device_owner=constants.DEVICE_OWNER_ROUTER_SNAT,
device_id=TEST_ROUTER_ID)
helpers.register_dhcp_agent()
fdb_network_ports = l2pop_db.get_nondistributed_active_network_ports(
self.ctx.session, TEST_NETWORK_ID)
self.assertEqual(1, len(fdb_network_ports))
def test_active_network_ports_with_dvr_snat_port(self):
# Test to get agent hosting dvr snat port
helpers.register_l3_agent()
helpers.register_dhcp_agent()
helpers.register_ovs_agent()
# create DVR router
self._create_router()
# setup DVR snat port
self._setup_port_binding(
device_owner=constants.DEVICE_OWNER_ROUTER_SNAT,
device_id=TEST_ROUTER_ID)
helpers.register_dhcp_agent()
fdb_network_ports = l2pop_db.get_nondistributed_active_network_ports(
self.ctx.session, TEST_NETWORK_ID)
self.assertEqual(1, len(fdb_network_ports))
def test_active_network_ports_with_ha_dvr_snat_port(self):
# test to get HA agents hosting HA+DVR snat port
helpers.register_dhcp_agent()
helpers.register_l3_agent()
helpers.register_ovs_agent()
# create HA+DVR router
self._create_ha_router()
# setup HA snat port
self._setup_port_binding(
device_owner=constants.DEVICE_OWNER_ROUTER_SNAT,
device_id=TEST_ROUTER_ID)
fdb_network_ports = l2pop_db.get_nondistributed_active_network_ports(
self.ctx, TEST_NETWORK_ID)
self.assertEqual(0, len(fdb_network_ports))
ha_ports = l2pop_db.get_ha_active_network_ports(
self.ctx, TEST_NETWORK_ID)
self.assertEqual(2, len(ha_ports))
def test_active_network_ports_with_ha_dvr_snat_port(self):
# test to get HA agents hosting HA+DVR snat port
helpers.register_dhcp_agent()
helpers.register_l3_agent()
helpers.register_ovs_agent()
# create HA+DVR router
self._create_ha_router()
# setup HA snat port
self._setup_port_binding(
device_owner=constants.DEVICE_OWNER_ROUTER_SNAT,
device_id=TEST_ROUTER_ID)
fdb_network_ports = l2pop_db.get_nondistributed_active_network_ports(
self.ctx, TEST_NETWORK_ID)
self.assertEqual(0, len(fdb_network_ports))
ha_ports = l2pop_db.get_ha_active_network_ports(
self.ctx, TEST_NETWORK_ID)
self.assertEqual(2, len(ha_ports))
def _create_agent_fdb(self, context, agent, segment, network_id):
agent_fdb_entries = {network_id:
{'segment_id': segment['segmentation_id'],
'network_type': segment['network_type'],
'ports': {}}}
tunnel_network_ports = (
l2pop_db.get_distributed_active_network_ports(context, network_id))
fdb_network_ports = (
l2pop_db.get_nondistributed_active_network_ports(context,
network_id))
ports = agent_fdb_entries[network_id]['ports']
ports.update(self._get_tunnels(
fdb_network_ports + tunnel_network_ports,
agent.host))
for agent_ip, fdbs in ports.items():
for binding, agent in fdb_network_ports:
if l2pop_db.get_agent_ip(agent) == agent_ip:
fdbs.extend(self._get_port_fdb_entries(binding.port))
return agent_fdb_entries
def _create_agent_fdb(self, session, agent, segment, network_id):
agent_fdb_entries = {network_id:
{'segment_id': segment['segmentation_id'],
'network_type': segment['network_type'],
'ports': {}}}
tunnel_network_ports = (
l2pop_db.get_distributed_active_network_ports(session, network_id))
fdb_network_ports = (
l2pop_db.get_nondistributed_active_network_ports(session,
network_id))
ports = agent_fdb_entries[network_id]['ports']
ports.update(self._get_tunnels(
fdb_network_ports + tunnel_network_ports,
agent.host))
for agent_ip, fdbs in ports.items():
for binding, agent in fdb_network_ports:
if l2pop_db.get_agent_ip(agent) == agent_ip:
fdbs.extend(self._get_port_fdb_entries(binding.port))
return agent_fdb_entries
def _create_agent_fdb(self,
context,
agent,
segment,
network_id,
source=None):
exclude_host = agent.host if agent else None
session = context.session
agent_fdb_entries = {
network_id: {
'segment_id': segment['segmentation_id'],
'network_type': segment['network_type'],
'audit': True,
'ports': {}
}
}
physical_network = segment.get('physical_network')
if physical_network:
agent_fdb_entries[network_id]['physical_network'] = (
physical_network)
tunnel_network_ports = (l2pop_db.get_distributed_active_network_ports(
session, network_id))
fdb_network_ports = (l2pop_db.get_nondistributed_active_network_ports(
session, network_id))
ports = agent_fdb_entries[network_id]['ports']
ports.update(
self._get_tunnels(fdb_network_ports + tunnel_network_ports,
exclude_host=exclude_host,
physical_network=physical_network))
for agent_ip, fdbs in ports.items():
for binding, agent in fdb_network_ports:
ip = l2pop_db.get_agent_ip(
agent, physical_network=segment.get('physical_network'))
if ip == agent_ip:
fdbs.extend(self._get_port_fdb_entries(binding.port))
return run_fdb_extend_funcs(context,
network_id,
agent_fdb_entries,
source=source,
exclude_host=exclude_host)
