def _assert_test_network_doesnt_exist(self):
logging.info("Checking that the test network doesn't exist on the "
"Arista test fixture...")
for attempt in tenacity.Retrying(
wait=tenacity.wait_fixed(10), # seconds
stop=tenacity.stop_after_attempt(12),
reraise=True):
with attempt:
actual_network_names = arista_utils.query_fixture_networks(
arista_utils.fixture_ip_addr())
self.assertEqual(actual_network_names, [])
super(NeutronCreateAristaNetworkTest,
self)._assert_test_network_doesnt_exist()
def test_fixture():
"""Pass arista-virt-test-fixture's IP address to Neutron."""
fixture_ip_addr = arista_utils.fixture_ip_addr()
logging.info(
"{}'s IP address is '{}'. Passing it to neutron-api-plugin-arista...".
format(arista_utils.FIXTURE_APP_NAME, fixture_ip_addr))
zaza.model.set_application_config('neutron-api-plugin-arista',
{'eapi-host': fixture_ip_addr})
logging.info('Waiting for {} to become ready...'.format(
arista_utils.FIXTURE_APP_NAME))
for attempt in tenacity.Retrying(
wait=tenacity.wait_fixed(10), # seconds
stop=tenacity.stop_after_attempt(30),
reraise=True):
with attempt:
arista_utils.query_fixture_networks(fixture_ip_addr)
def _assert_test_network_exists_and_return_id(self):
logging.info('Checking that the test network exists on the Arista '
'test fixture...')
# Sometimes the API call from Neutron to Arista fails and Neutron
# retries a couple of seconds later, which is why the newly created
# test network may not be immediately visible on Arista's API.
# NOTE(lourot): I experienced a run where it took 53 seconds.
for attempt in tenacity.Retrying(
wait=tenacity.wait_fixed(10), # seconds
stop=tenacity.stop_after_attempt(12),
reraise=True):
with attempt:
actual_network_names = arista_utils.query_fixture_networks(
arista_utils.fixture_ip_addr())
self.assertEqual(actual_network_names, [self._TEST_NET_NAME])
return super(NeutronCreateAristaNetworkTest,
self)._assert_test_network_exists_and_return_id()
def _assert_test_network_doesnt_exist(self):
actual_network_names = arista_utils.query_fixture_networks(
arista_utils.fixture_ip_addr())
self.assertEqual(actual_network_names, [])
super(NeutronCreateAristaNetworkTest,
self)._assert_test_network_doesnt_exist()
def _assert_test_network_exists_and_return_id(self):
actual_network_names = arista_utils.query_fixture_networks(
arista_utils.fixture_ip_addr())
self.assertEqual(actual_network_names, [self._TEST_NET_NAME])
return super(NeutronCreateAristaNetworkTest,
self)._assert_test_network_exists_and_return_id()