Merge "radvd prefix configuration for DHCPV6_Stateful RA"

This commit is contained in:
Jenkins 2016-01-26 14:15:29 +00:00 committed by Gerrit Code Review
commit 1d82b25bae
2 changed files with 32 additions and 9 deletions

View File

@ -65,13 +65,21 @@ CONFIG_TEMPLATE = jinja2.Template("""interface {{ interface_name }}
RDNSS {% for dns in dns_servers %} {{ dns }} {% endfor %} {};
{% endif %}
{% for prefix in prefixes %}
{% for prefix in auto_config_prefixes %}
prefix {{ prefix }}
{
AdvOnLink on;
AdvAutonomous on;
};
{% endfor %}
{% for prefix in stateful_config_prefixes %}
prefix {{ prefix }}
{
AdvOnLink on;
AdvAutonomous off;
};
{% endfor %}
};
""")
@ -103,6 +111,8 @@ class DaemonMonitor(object):
auto_config_prefixes = [subnet['cidr'] for subnet in v6_subnets if
subnet['ipv6_ra_mode'] == constants.IPV6_SLAAC or
subnet['ipv6_ra_mode'] == constants.DHCPV6_STATELESS]
stateful_config_prefixes = [subnet['cidr'] for subnet in v6_subnets
if subnet['ipv6_ra_mode'] == constants.DHCPV6_STATEFUL]
interface_name = self._dev_name_helper(p['id'])
slaac_subnets = [subnet for subnet in v6_subnets if
subnet['ipv6_ra_mode'] == constants.IPV6_SLAAC]
@ -111,7 +121,8 @@ class DaemonMonitor(object):
buf.write('%s' % CONFIG_TEMPLATE.render(
ra_modes=list(ra_modes),
interface_name=interface_name,
prefixes=auto_config_prefixes,
auto_config_prefixes=auto_config_prefixes,
stateful_config_prefixes=stateful_config_prefixes,
dns_servers=dns_servers[0:MAX_RDNSS_ENTRIES],
constants=constants,
min_rtr_adv_interval=self._agent_conf.min_rtr_adv_interval,

View File

@ -1332,8 +1332,7 @@ class TestBasicRouterOperations(BasicRouterOperationsFramework):
ri = self._process_router_ipv6_interface_added(router)
self._assert_ri_process_enabled(ri)
# Expect radvd configured without prefix
self.assertNotIn('prefix',
self.utils_replace_file.call_args[0][1].split())
self.assertNotIn('prefix', self.utils_replace_file.call_args[0][1])
def test_process_router_ipv6_slaac_interface_added(self):
router = l3_test_common.prepare_router_data()
@ -1341,8 +1340,19 @@ class TestBasicRouterOperations(BasicRouterOperationsFramework):
router, ra_mode=l3_constants.IPV6_SLAAC)
self._assert_ri_process_enabled(ri)
# Expect radvd configured with prefix
self.assertIn('prefix',
self.utils_replace_file.call_args[0][1].split())
radvd_config_str = self.utils_replace_file.call_args[0][1]
self.assertIn('prefix', radvd_config_str)
self.assertIn('AdvAutonomous on', radvd_config_str)
def test_process_router_ipv6_dhcpv6_stateful_interface_added(self):
router = l3_test_common.prepare_router_data()
ri = self._process_router_ipv6_interface_added(
router, ra_mode=l3_constants.DHCPV6_STATEFUL)
self._assert_ri_process_enabled(ri)
# Expect radvd configured with prefix
radvd_config_str = self.utils_replace_file.call_args[0][1]
self.assertIn('prefix', radvd_config_str)
self.assertIn('AdvAutonomous off', radvd_config_str)
def test_process_router_ipv6_subnets_added(self):
router = l3_test_common.prepare_router_data()
@ -1354,11 +1364,13 @@ class TestBasicRouterOperations(BasicRouterOperationsFramework):
{'ra_mode': l3_constants.DHCPV6_STATEFUL,
'address_mode': l3_constants.DHCPV6_STATEFUL}])
self._assert_ri_process_enabled(ri)
radvd_config = self.utils_replace_file.call_args[0][1].split()
radvd_config_str = self.utils_replace_file.call_args[0][1]
# Assert we have a prefix from IPV6_SLAAC and a prefix from
# DHCPV6_STATELESS on one interface
self.assertEqual(2, radvd_config.count("prefix"))
self.assertEqual(1, radvd_config.count("interface"))
self.assertEqual(3, radvd_config_str.count("prefix"))
self.assertEqual(1, radvd_config_str.count("interface"))
self.assertEqual(2, radvd_config_str.count("AdvAutonomous on"))
self.assertEqual(1, radvd_config_str.count("AdvAutonomous off"))
def test_process_router_ipv6_subnets_added_to_existing_port(self):
agent = l3_agent.L3NATAgent(HOSTNAME, self.conf)