def convert_ipv6_format_if_needed(ip_addr):
"""Convert IPv6 address format if needed. The IPv6 address enclosed by [].
For the invalid IPv6 cidr, its format will not be changed.
:param ip_addr: IPv6 address.
:return: Converted IPv6 address.
"""
if netutils.is_valid_ipv6_cidr(ip_addr):
ip_addr = '[%s]' % ip_addr
return ip_addr
def convert_ipv6_format_if_needed(ip_addr):
"""Convert IPv6 address format if needed. The IPv6 address enclosed by [].
For the invalid IPv6 cidr, its format will not be changed.
:param ip_addr: IPv6 address.
:return: Converted IPv6 address.
"""
if netutils.is_valid_ipv6_cidr(ip_addr):
ip_addr = '[%s]' % ip_addr
return ip_addr
def _create_network_interface(self, nas_server, network, port_id):
kargs = {'ip_addr': network['ip_address'],
'gateway': network['gateway'],
'vlan_id': network['segmentation_id'],
'port_id': port_id}
if netutils.is_valid_ipv6_cidr(kargs['ip_addr']):
kargs['netmask'] = None
kargs['prefix_length'] = str(utils.cidr_to_prefixlen(
network['cidr']))
else:
kargs['netmask'] = utils.cidr_to_netmask(network['cidr'])
# Create the interfaces on NAS server
self.client.create_interface(nas_server, **kargs)
def _create_network_interface(self, nas_server, network, port_id):
kargs = {'ip_addr': network['ip_address'],
'gateway': network['gateway'],
'vlan_id': network['segmentation_id'],
'port_id': port_id}
if netutils.is_valid_ipv6_cidr(kargs['ip_addr']):
kargs['netmask'] = None
kargs['prefix_length'] = str(utils.cidr_to_prefixlen(
network['cidr']))
else:
kargs['netmask'] = utils.cidr_to_netmask(network['cidr'])
# Create the interfaces on NAS server
self.client.create_interface(nas_server, **kargs)
def test_is_valid_ipv6_cidr(self):
self.assertTrue(netutils.is_valid_ipv6_cidr("2600::/64"))
self.assertTrue(netutils.is_valid_ipv6_cidr(
"abcd:ef01:2345:6789:abcd:ef01:192.168.254.254/48"))
self.assertTrue(netutils.is_valid_ipv6_cidr(
"0000:0000:0000:0000:0000:0000:0000:0001/32"))
self.assertTrue(netutils.is_valid_ipv6_cidr(
"0000:0000:0000:0000:0000:0000:0000:0001"))
self.assertFalse(netutils.is_valid_ipv6_cidr("foo"))
self.assertFalse(netutils.is_valid_ipv6_cidr("127.0.0.1"))
def process_bind_param(self, value, dialect):
"""Process/Formats the value before insert it into the db."""
# NOTE(sdague): normalize all the inserts
if netutils.is_valid_ipv6_cidr(value):
return utils.get_shortened_ipv6_cidr(value)
return value
def process_bind_param(self, value, dialect):
"""Process/Formats the value before insert it into the db."""
# NOTE(sdague): normalize all the inserts
if netutils.is_valid_ipv6_cidr(value):
return utils.get_shortened_ipv6_cidr(value)
return value
