def _port_pairs_by_lport(self, lport):
# If port pair uses same port for ingress and egress, we will get it
# here twice so need to filter out:
seen = set()
for port_pair in itertools.chain(
self.db_store.get_all(
sfc.PortPair(egress_port=lport),
index=sfc.PortPair.get_index('egress'),
),
self.db_store.get_all(
sfc.PortPair(egress_port=lport),
index=sfc.PortPair.get_index('ingress'),
),
):
if port_pair.id not in seen:
seen.add(port_pair.id)
yield port_pair
def delete_port_pair_postcommit(self, context):
port_pair = context.current
self.nb_api.delete(
sfc.PortPair(
id=port_pair['id'],
topic=port_pair['project_id'],
), )
def update_port_pair_postcommit(self, context):
port_pair = context.current
self.nb_api.update(
sfc.PortPair(
id=port_pair['id'],
topic=port_pair['project_id'],
name=port_pair.get('name'),
), )
def test_delete_port_pair_postcommit(self):
self.driver.delete_port_pair_postcommit(
self._get_pp_ctx(
id='id1',
project_id='id2',
), )
self.driver.nb_api.delete.assert_called_once_with(
sfc.PortPair(
id='id1',
topic='id2',
), )
def create_port_pair_postcommit(self, context):
port_pair = context.current
sf_params = port_pair.get('service_function_parameters', {})
self.nb_api.create(
sfc.PortPair(id=port_pair['id'],
topic=port_pair['project_id'],
name=port_pair.get('name'),
ingress_port=port_pair['ingress'],
egress_port=port_pair['egress'],
correlation_mechanism=(sf_params.get('correlation')
or sfc.CORR_NONE),
weight=sf_params.get('weight')), )
def test_create_port_pair_postcommit(self):
self.driver.create_port_pair_postcommit(
self._get_pp_ctx(
id='id1',
project_id='id2',
name='name',
ingress='ingress-id',
egress='egress-id',
service_function_parameters={
'correlation': 'mpls',
'weight': 2,
},
), )
self.driver.nb_api.create.assert_called_once_with(
sfc.PortPair(
id='id1',
topic='id2',
name='name',
ingress_port='ingress-id',
egress_port='egress-id',
correlation_mechanism=sfc.CORR_MPLS,
weight=2,
), )
lswitch='lswitch1',
binding=test_app_base.local_binding,
)
pp12egress = l2.LogicalPort(
id='pp12egress',
topic='topic1',
version=10,
unique_key=24,
lswitch='lswitch1',
binding=test_app_base.local_binding,
)
pp11 = sfc.PortPair(
id='pp11',
topic='topic1',
ingress_port='pp11ingress',
egress_port='pp11egress',
)
pp21 = sfc.PortPair(
id='pp21',
topic='topic1',
ingress_port='pp11ingress',
egress_port='pp11egress',
)
pp12 = sfc.PortPair(
id='pp12',
topic='topic1',
ingress_port='pp12ingress',
egress_port='pp12egress',
