def _test_add_metadata_forward_rule(self, expected):
def verify_add_rule(chain, rule):
self.assertEqual(chain, "PREROUTING")
self.assertEqual(expected, rule)
self.stubs.Set(linux_net.iptables_manager.ipv4["nat"], "add_rule", verify_add_rule)
linux_net.metadata_forward()
def _test_add_metadata_forward_rule(self, expected):
def verify_add_rule(chain, rule):
self.assertEqual(chain, 'PREROUTING')
self.assertEqual(expected, rule)
self.stubs.Set(linux_net.iptables_manager.ipv4['nat'], 'add_rule',
verify_add_rule)
linux_net.metadata_forward()
def initialize(self, **kwargs):
if self.initialized:
return
LOG.debug("Initializing linux_net L3 driver")
linux_net.init_host()
linux_net.ensure_metadata_ip()
linux_net.metadata_forward()
self.initialized = True
def initialize(self, **kwargs):
if self.initialized:
return
LOG.debug("Initializing linux_net L3 driver")
linux_net.init_host()
linux_net.ensure_metadata_ip()
linux_net.metadata_forward()
self.initialized = True
def initialize(self, **kwargs):
if self.initialized:
return
LOG.debug("Initializing linux_net L3 driver")
fixed_range = kwargs.get('fixed_range', False)
networks = kwargs.get('networks', None)
if not fixed_range and networks is not None:
for network in networks:
if network['enable_dhcp']:
self.initialize_network(network['cidr'])
linux_net.ensure_metadata_ip()
linux_net.metadata_forward()
self.initialized = True
def initialize(self, **kwargs):
if self.initialized:
return
LOG.debug("Initializing linux_net L3 driver")
fixed_range = kwargs.get('fixed_range', False)
networks = kwargs.get('networks', None)
if not fixed_range and networks is not None:
for network in networks:
self.initialize_network(network['cidr'])
else:
linux_net.init_host()
linux_net.ensure_metadata_ip()
linux_net.metadata_forward()
self.initialized = True
def initialize(self, **kwargs):
if self.initialized:
return
LOG.debug("Initializing linux_net L3 driver")
fixed_range = kwargs.get('fixed_range', False)
networks = kwargs.get('networks', None)
if not fixed_range and networks is not None:
for network in networks:
if network['enable_dhcp']:
is_ext = (network['dhcp_server'] is not None and
network['dhcp_server'] != network['gateway'])
self.initialize_network(network['cidr'], is_ext)
linux_net.ensure_metadata_ip()
linux_net.metadata_forward()
self.initialized = True
