def _agent_notification(self, context, method, router_id,
version=None, **kwargs):
"""Notify update for the agent.
Find the host for the router being notified and then
dispatches a notification for the VPN device driver.
"""
admin_context = context.is_admin and context or context.elevated()
if not version:
version = self.RPC_API_VERSION
host = via_cfg_file.get_host_for_router(admin_context, router_id)
if not host:
# NOTE: This is a config error for workaround. At this point we
# can't set state of resource to error.
return
LOG.debug(_('Notify agent at %(topic)s.%(host)s the message '
'%(method)s %(args)s for router %(router)s'),
{'topic': self.topic,
'host': host,
'method': method,
'args': kwargs,
'router': router_id})
self.cast(context, self.make_msg(method, **kwargs),
version=version,
topic='%s.%s' % (self.topic, host))
def _agent_notification(self,
context,
method,
router_id,
version=None,
**kwargs):
"""Notify update for the agent.
Find the host for the router being notified and then
dispatches a notification for the VPN device driver.
"""
admin_context = context.is_admin and context or context.elevated()
if not version:
version = self.RPC_API_VERSION
host = via_cfg_file.get_host_for_router(admin_context, router_id)
if not host:
# NOTE: This is a config error for workaround. At this point we
# can't set state of resource to error.
return
LOG.debug(
_('Notify agent at %(topic)s.%(host)s the message '
'%(method)s %(args)s for router %(router)s'), {
'topic': self.topic,
'host': host,
'method': method,
'args': kwargs,
'router': router_id
})
self.cast(context,
self.make_msg(method, **kwargs),
version=version,
topic='%s.%s' % (self.topic, host))
def test_failed_to_find_host_as_no_routers_in_ini(self):
"""Fail to find host, as no router info in INI file."""
cfg_file = create_tempfile('\n')
cfg.CONF.set_override('config_file', [cfg_file])
mock.patch(CISCO_GET_ROUTER_IP, return_value='5.5.5.5').start()
self.assertEqual(
'', cfg_loader.get_host_for_router(self.context, FAKE_ROUTER_ID))
def test_failed_to_find_host_as_no_routers_in_ini(self):
"""Fail to find host, as no router info in INI file."""
cfg_file = create_tempfile('\n')
cfg.CONF.set_override('config_file', [cfg_file])
mock.patch(CISCO_GET_ROUTER_IP, return_value='5.5.5.5').start()
self.assertEqual('',
cfg_loader.get_host_for_router(self.context,
FAKE_ROUTER_ID))
def test_failed_to_find_router_ip(self):
"""Fail to lookup router IP, preventing search in INI file."""
cfg_file = create_tempfile('[CISCO_CSR_REST:3.2.1.1]\n'
'rest_mgmt = 10.20.30.1\n'
'tunnel_ip = 3.2.1.3\n'
'username = me\n'
'password = secret\n'
'host = ubuntu\n'
'tunnel_if = GigabitEthernet3\n'
'timeout = 5.0\n')
cfg.CONF.set_override('config_file', [cfg_file])
mock.patch(CISCO_GET_ROUTER_IP, return_value=None).start()
self.assertEqual(
'', cfg_loader.get_host_for_router(self.context, FAKE_ROUTER_ID))
def test_failed_no_matching_router_to_obtain_host(self):
"""Fail to find INI info for router provided."""
cfg_file = create_tempfile('[CISCO_CSR_REST:3.2.1.1]\n'
'rest_mgmt = 10.20.30.1\n'
'tunnel_ip = 3.2.1.3\n'
'username = me\n'
'password = secret\n'
'host = ubuntu\n'
'tunnel_if = GigabitEthernet3\n'
'timeout = 5.0\n')
cfg.CONF.set_override('config_file', [cfg_file])
mock.patch(CISCO_GET_ROUTER_IP, return_value='5.5.5.5').start()
self.assertEqual(
'', cfg_loader.get_host_for_router(self.context, FAKE_ROUTER_ID))
def test_failed_to_find_router_ip(self):
"""Fail to lookup router IP, preventing search in INI file."""
cfg_file = create_tempfile(
"[CISCO_CSR_REST:3.2.1.1]\n"
"rest_mgmt = 10.20.30.1\n"
"tunnel_ip = 3.2.1.3\n"
"username = me\n"
"password = secret\n"
"host = ubuntu\n"
"tunnel_if = GigabitEthernet3\n"
"timeout = 5.0\n"
)
cfg.CONF.set_override("config_file", [cfg_file])
mock.patch(CISCO_GET_ROUTER_IP, return_value=None).start()
self.assertEqual("", cfg_loader.get_host_for_router(self.context, FAKE_ROUTER_ID))
def test_failed_no_matching_router_to_obtain_host(self):
"""Fail to find INI info for router provided."""
cfg_file = create_tempfile(
"[CISCO_CSR_REST:3.2.1.1]\n"
"rest_mgmt = 10.20.30.1\n"
"tunnel_ip = 3.2.1.3\n"
"username = me\n"
"password = secret\n"
"host = ubuntu\n"
"tunnel_if = GigabitEthernet3\n"
"timeout = 5.0\n"
)
cfg.CONF.set_override("config_file", [cfg_file])
mock.patch(CISCO_GET_ROUTER_IP, return_value="5.5.5.5").start()
self.assertEqual("", cfg_loader.get_host_for_router(self.context, FAKE_ROUTER_ID))
def test_find_host_for_router(self):
"""Look up host in INI file for a router."""
cfg_file = create_tempfile('[CISCO_CSR_REST:3.2.1.1]\n'
'rest_mgmt = 10.20.30.1\n'
'tunnel_ip = 3.2.1.3\n'
'username = me\n'
'password = secret\n'
'host = ubuntu\n'
'tunnel_if = GigabitEthernet1\n'
'mgmt_vlan = 100\n'
'timeout = 5.0\n')
cfg.CONF.set_override('config_file', [cfg_file])
mock.patch(CISCO_GET_ROUTER_IP, return_value='3.2.1.1').start()
self.assertEqual(
'ubuntu',
cfg_loader.get_host_for_router(self.context, FAKE_ROUTER_ID))
def test_find_host_for_router(self):
"""Look up host in INI file for a router."""
cfg_file = create_tempfile(
"[CISCO_CSR_REST:3.2.1.1]\n"
"rest_mgmt = 10.20.30.1\n"
"tunnel_ip = 3.2.1.3\n"
"username = me\n"
"password = secret\n"
"host = ubuntu\n"
"tunnel_if = GigabitEthernet1\n"
"mgmt_vlan = 100\n"
"timeout = 5.0\n"
)
cfg.CONF.set_override("config_file", [cfg_file])
mock.patch(CISCO_GET_ROUTER_IP, return_value="3.2.1.1").start()
self.assertEqual("ubuntu", cfg_loader.get_host_for_router(self.context, FAKE_ROUTER_ID))
