def _get_nameservers(self, dns_members):
"""Returns nameservers
if the user provides nameservers, just use them; otherwise,
use dhcp port ip if relay support is True or use dns member ips
if False.
"""
session = self.context.session
nameservers = self.subnet.get('dns_nameservers') or []
if not nameservers:
if self.grid_config.relay_support:
dhcp_port_ip = dbi.get_subnet_dhcp_port_address(
session, self.subnet['id'])
if dhcp_port_ip:
nameservers = [dhcp_port_ip]
else:
nameservers = utils.get_nameservers(dns_members,
self.subnet['ip_version'])
return nameservers
def _get_nameservers(self, dns_members):
"""Returns nameservers
if the user provides nameservers, just use them; otherwise,
use dhcp port ip if relay support is True or use dns member ips
if False.
"""
session = self.context.session
nameservers = self.subnet.get('dns_nameservers') or []
if not nameservers:
if self.grid_config.relay_support:
dhcp_port_ip = dbi.get_subnet_dhcp_port_address(
session, self.subnet['id'])
if dhcp_port_ip:
nameservers = [dhcp_port_ip]
else:
nameservers = utils.get_nameservers(dns_members,
self.subnet['ip_version'])
return nameservers
def _test_get_nameservers(self, dns_members, expected_field, ip_version):
nameservers = utils.get_nameservers(dns_members, ip_version)
expected = [getattr(m, expected_field) for m in dns_members]
self.assertEqual(expected, nameservers)
