lbaas: TestHaproxyCfg.test_transform_listener fails in Python 3.6

[Thomas Goirand]

While building the neutron-lbaas package in Debian Sid with Python 3.6, I get the below failure. As this looks like a broken test rather than a software bug, I've disabled running the unit test at package build time, however, it'd be nice to have it fixed.

FAIL: neutron_lbaas.tests.unit.drivers.haproxy.test_jinja_cfg.TestHaproxyCfg.test_transform_listener
neutron_lbaas.tests.unit.drivers.haproxy.test_jinja_cfg.TestHaproxyCfg.test_transform_listener
----------------------------------------------------------------------
_StringException: Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/neutron/tests/base.py", line 132, in func
    return f(self, *args, **kwargs)
  File "/home/zigo/sources/openstack/queens/services/neutron-lbaas/build-area/neutron-lbaas-12.0.0~rc1/neutron_lbaas/tests/unit/drivers/haproxy/test_jinja_cfg.py", line 443, in test_transform_listener
    self.assertEqual(sample_configs.RET_LISTENER, ret)
  File "/usr/lib/python3/dist-packages/testtools/testcase.py", line 411, in assertEqual
    self.assertThat(observed, matcher, message)
  File "/usr/lib/python3/dist-packages/testtools/testcase.py", line 498, in assertThat
    raise mismatch_error
testtools.matchers._impl.MismatchError: !=:
reference = {'connection_limit': 98,
 'default_pool': {'admin_state_up': True,
                  'health_monitor': {'admin_state_up': True,
                                     'delay': 30,
                                     'expected_codes': '500|405|404',
                                     'http_method': 'GET',
                                     'id': 'sample_monitor_id_1',
                                     'max_retries': 3,
                                     'timeout': 31,
                                     'type': 'HTTP',
                                     'url_path': '/index.html'},
                  'id': 'sample_pool_id_1',
                  'lb_algorithm': 'roundrobin',
                  'members': [{'address': '10.0.0.99',
                               'admin_state_up': True,
                               'id': 'sample_member_id_1',
                               'protocol_port': 82,
                               'provisioning_status': 'ACTIVE',
                               'subnet_id': '10.0.0.1/24',
                               'weight': 13},
                              {'address': '10.0.0.98',
                               'admin_state_up': True,
                               'id': 'sample_member_id_2',
                               'protocol_port': 82,
                               'provisioning_status': 'ACTIVE',
                               'subnet_id': '10.0.0.1/24',
                               'weight': 13}],
                  'protocol': 'http',
                  'provisioning_status': 'ACTIVE',
                  'session_persistence': {'cookie_name': 'HTTP_COOKIE',
                                          'type': 'HTTP_COOKIE'}},
 'id': 'sample_listener_id_1',
 'protocol': 'HTTP',
 'protocol_mode': 'http',
 'protocol_port': '80'}
actual = {'connection_limit': 98,
 'default_pool': {'admin_state_up': True,
                  'health_monitor': {'admin_state_up': True,
                                     'delay': 30,
                                     'expected_codes': '500|404|405',
                                     'http_method': 'GET',
                                     'id': 'sample_monitor_id_1',
                                     'max_retries': 3,
                                     'timeout': 31,
                                     'type': 'HTTP',
                                     'url_path': '/index.html'},
                  'id': 'sample_pool_id_1',
                  'lb_algorithm': 'roundrobin',
                  'members': [{'address': '10.0.0.99',
                               'admin_state_up': True,
                               'id': 'sample_member_id_1',
                               'protocol_port': 82,
                               'provisioning_status': 'ACTIVE',
                               'subnet_id': '10.0.0.1/24',
                               'weight': 13},
                              {'address': '10.0.0.98',
                               'admin_state_up': True,
                               'id': 'sample_member_id_2',
                               'protocol_port': 82,
                               'provisioning_status': 'ACTIVE',
                               'subnet_id': '10.0.0.1/24',
                               'weight': 13}],
                  'protocol': 'http',
                  'provisioning_status': 'ACTIVE',
                  'session_persistence': {'cookie_name': 'HTTP_COOKIE',
                                          'type': 'HTTP_COOKIE'}},
 'id': 'sample_listener_id_1',
 'protocol': 'HTTP',
 'protocol_mode': 'http',
 'protocol_port': '80'}

[Akihiro Motoki (amotoki)]

neutron-lbaas is now maintained by the octavita team. I forward this to octavia launchpad but it is now frozen. More recommended way is to file a bug on octavia storyboard (neutron-lbaas project).

[Gregory Thiemonge (gthiemonge)]

Abandoned after re-enabling the Octavia launchpad.