def create_flow_classifier_precommit(self, context):
"""Validate the flow classifier data before committing the transaction
The NSX-v redirect rules does not support:
- logical ports
- l7 parameters
- source ports range / destination port range with more than 15 ports
"""
flow_classifier = context.current
# Logical source port
logical_source_port = flow_classifier['logical_source_port']
if logical_source_port is not None:
msg = _('The NSXv driver does not support setting '
'logical source port in FlowClassifier')
raise exc.FlowClassifierBadRequest(message=msg)
# Logical destination port
logical_destination_port = flow_classifier['logical_destination_port']
if logical_destination_port is not None:
msg = _('The NSXv driver does not support setting '
'logical destination port in FlowClassifier')
raise exc.FlowClassifierBadRequest(message=msg)
# L7 parameters
l7_params = flow_classifier['l7_parameters']
if l7_params is not None and len(l7_params.keys()) > 0:
msg = _('The NSXv driver does not support setting '
'L7 parameters in FlowClassifier')
raise exc.FlowClassifierBadRequest(message=msg)
def create_flow_classifier_precommit(self, context):
flow_classifier = context.current
source_port = flow_classifier.get('logical_source_port')
dest_port = flow_classifier.get('logical_destination_port')
if source_port is None and dest_port is None:
raise fc_exc.FlowClassifierBadRequest(message=_(
'Either logical_source_port or logical_destination_port '
'have to be specified'), )
if source_port is not None and dest_port is not None:
raise fc_exc.FlowClassifierBadRequest(message=_(
'Both logical_source_port and logical_destination_port '
'cannot be specified'), )
def create_flow_classifier_precommit(self, context):
"""Validate the flow classifier data before committing the transaction
The NSX-v redirect rules does not support:
- logical ports
- l7 parameters
- source ports range / destination port range with more than 15 ports
"""
flow_classifier = context.current
# Logical source port
logical_source_port = flow_classifier['logical_source_port']
if logical_source_port is not None:
msg = _('The NSXv driver does not support setting '
'logical source port in FlowClassifier')
raise exc.FlowClassifierBadRequest(message=msg)
# Logical destination port
logical_destination_port = flow_classifier['logical_destination_port']
if logical_destination_port is not None:
msg = _('The NSXv driver does not support setting '
'logical destination port in FlowClassifier')
raise exc.FlowClassifierBadRequest(message=msg)
# L7 parameters
l7_params = flow_classifier['l7_parameters']
if l7_params is not None and len(l7_params.keys()) > 0:
msg = _('The NSXv driver does not support setting '
'L7 parameters in FlowClassifier')
raise exc.FlowClassifierBadRequest(message=msg)
# Source ports range - up to 15 ports.
sport_min = flow_classifier['source_port_range_min']
sport_max = flow_classifier['source_port_range_max']
if (sport_min is not None and sport_max is not None
and (sport_max + 1 - sport_min) > MAX_PORTS_IN_RANGE):
msg = _('The NSXv driver does not support setting '
'more than %d source ports in a '
'FlowClassifier') % MAX_PORTS_IN_RANGE
raise exc.FlowClassifierBadRequest(message=msg)
# Destination ports range - up to 15 ports.
dport_min = flow_classifier['destination_port_range_min']
dport_max = flow_classifier['destination_port_range_max']
if (dport_min is not None and dport_max is not None
and (dport_max + 1 - dport_min) > MAX_PORTS_IN_RANGE):
msg = _('The NSXv driver does not support setting '
'more than %d destination ports in a '
'FlowClassifier') % MAX_PORTS_IN_RANGE
raise exc.FlowClassifierBadRequest(message=msg)
def create_flow_classifier_precommit(self, context):
"""OVN Driver precommit before transaction committed.
Make sure the logical_source_port is not None.
Make sure the logical_destination_port is not None.
"""
flow_classifier = context.current
logical_source_port = flow_classifier['logical_source_port']
if logical_source_port is None:
raise exc.FlowClassifierBadRequest(message=(
'FlowClassifier %s does not set '
'logical source port in ovn driver' % flow_classifier['id']))
logical_destination_port = flow_classifier['logical_destination_port']
if logical_destination_port is None:
raise exc.FlowClassifierBadRequest(message=(
'FlowClassifier %s does not set logical destination'
' port in ovn driver' % flow_classifier['id']))