def create_flow_classifier(self, context, flow_classifier):
fc = flow_classifier['flow_classifier']
project_id = fc['project_id']
l7_parameters = {
key: L7Parameter(key, val)
for key, val in fc['l7_parameters'].items()}
ethertype = fc['ethertype']
protocol = fc['protocol']
source_port_range_min = fc['source_port_range_min']
source_port_range_max = fc['source_port_range_max']
self._check_port_range_valid(source_port_range_min,
source_port_range_max,
protocol)
destination_port_range_min = fc['destination_port_range_min']
destination_port_range_max = fc['destination_port_range_max']
self._check_port_range_valid(destination_port_range_min,
destination_port_range_max,
protocol)
source_ip_prefix = fc['source_ip_prefix']
self._check_ip_prefix_valid(source_ip_prefix, ethertype)
destination_ip_prefix = fc['destination_ip_prefix']
self._check_ip_prefix_valid(destination_ip_prefix, ethertype)
logical_source_port = fc['logical_source_port']
logical_destination_port = fc['logical_destination_port']
with context.session.begin(subtransactions=True):
if logical_source_port is not None:
self._get_port(context, logical_source_port)
if logical_destination_port is not None:
self._get_port(context, logical_destination_port)
query = self._model_query(context, FlowClassifier)
for flow_classifier_db in query.all():
if self.flowclassifier_conflict(
fc,
flow_classifier_db
):
raise fc_ext.FlowClassifierInConflict(
id=flow_classifier_db['id']
)
flow_classifier_db = FlowClassifier(
id=uuidutils.generate_uuid(),
project_id=project_id,
name=fc['name'],
description=fc['description'],
ethertype=ethertype,
protocol=protocol,
source_port_range_min=source_port_range_min,
source_port_range_max=source_port_range_max,
destination_port_range_min=destination_port_range_min,
destination_port_range_max=destination_port_range_max,
source_ip_prefix=source_ip_prefix,
destination_ip_prefix=destination_ip_prefix,
logical_source_port=logical_source_port,
logical_destination_port=logical_destination_port,
l7_parameters=l7_parameters
)
context.session.add(flow_classifier_db)
return self._make_flow_classifier_dict(flow_classifier_db)
def create_flow_classifier(self, context, flow_classifier):
fc = flow_classifier['flow_classifier']
project_id = fc['project_id']
l7_parameters = {
# Overriding the method due to change of below line only
key: flowclassifier_db.L7Parameter(keyword=key, value=val)
for key, val in six.iteritems(fc['l7_parameters'])
}
ethertype = fc['ethertype']
protocol = fc['protocol']
source_port_range_min = fc['source_port_range_min']
source_port_range_max = fc['source_port_range_max']
self._check_port_range_valid(source_port_range_min,
source_port_range_max, protocol)
destination_port_range_min = fc['destination_port_range_min']
destination_port_range_max = fc['destination_port_range_max']
self._check_port_range_valid(destination_port_range_min,
destination_port_range_max, protocol)
source_ip_prefix = fc['source_ip_prefix']
self._check_ip_prefix_valid(source_ip_prefix, ethertype)
destination_ip_prefix = fc['destination_ip_prefix']
self._check_ip_prefix_valid(destination_ip_prefix, ethertype)
logical_source_port = fc['logical_source_port']
logical_destination_port = fc['logical_destination_port']
with db_api.CONTEXT_WRITER.using(context):
if logical_source_port is not None:
self._get_port(context, logical_source_port)
if logical_destination_port is not None:
self._get_port(context, logical_destination_port)
query = flowclassifier_db.model_query.query_with_hooks(
context, flowclassifier_db.FlowClassifier)
for flow_classifier_db in query.all():
if self.flowclassifier_conflict(fc, flow_classifier_db):
raise fc_ext.FlowClassifierInConflict(
id=flow_classifier_db['id'])
flow_classifier_db = flowclassifier_db.FlowClassifier(
id=uuidutils.generate_uuid(),
project_id=project_id,
name=fc['name'],
description=fc['description'],
ethertype=ethertype,
protocol=protocol,
source_port_range_min=source_port_range_min,
source_port_range_max=source_port_range_max,
destination_port_range_min=destination_port_range_min,
destination_port_range_max=destination_port_range_max,
source_ip_prefix=source_ip_prefix,
destination_ip_prefix=destination_ip_prefix,
logical_source_port=logical_source_port,
logical_destination_port=logical_destination_port,
l7_parameters=l7_parameters)
context.session.add(flow_classifier_db)
return self._make_flow_classifier_dict(flow_classifier_db)