def _get_gateway_port_by_ip(self, router, ip):
for port in router.get_ports():
network = netaddr.IPNetwork(port.get_network())
if netaddr.IPAddress(ip) in network:
return port
raise exceptions.DBStoreRecordNotFound(
record='RouterPort(router=%s, ip=%s)' % (router.get_name(), ip))
def _get_gateway_port_by_ip(self, router, ip):
for port in router.ports:
if ip in port.network:
return port
# Code is not expected to hit here as neutron will prevent from adding
# unreachable route.
raise exceptions.DBStoreRecordNotFound(
record='RouterPort(router=%s, ip=%s)' % (router.name, ip))
def _get_gateway_port_by_ip(self, router, ip):
"""
Return the router port that has the given IP. Raise an exception if
no such router port exists
:param router: The router
:type router: LogicalRouter
:param ip: The IP to search
:type ip: netaddr.IPAddress (or representation thereof)
:return: LogicalPort or None
:raises: exceptions.DBStoreRecordNotFound
"""
for port in router.ports:
if ip in port.network:
return port
# Code is not expected to hit here as neutron will prevent from adding
# unreachable route.
raise exceptions.DBStoreRecordNotFound(
record='RouterPort(router=%s, ip=%s)' % (router.name, ip))