test_network_verification_neutron_with_bonds_warn fails randomly

[Maciej Kwiek]

The nailgun integration tests fails randomly (about 1 in 10 runs).

To reproduce run following command in your fuel-web directory and wait for errors. (It was checked on commit aaeee045ea755c9a81f48de2019fce3e368afa60):

while true; do ./run_tests.sh -t nailgun/nailgun/test/integration/test_verify_networks_task_manager.py::TestNetworkVerificationWithBonds::test_network_verification_neutron_with_bonds_warn; done

One error that manifests itself is:
nailgun/test/integration/test_verify_networks_task_manager.py:378: in test_network_verification_neutron_with_bonds_warn
    self.env.nodes[0].name)]})
E AssertionError: [] != {u'warning': [u"Node 'Untitled (6c:07)': interface 'ovs-bond0' slave NICs have different or unrecognized speeds"]}

Other possible error:
nailgun/test/integration/test_verify_networks_task_manager.py:373: in test_network_verification_neutron_with_bonds_warn
    self.assertEqual(202, resp.status_code)
E AssertionError: 202 != 200

[Maciej Kwiek (maciej-iai)]

This is caused by race conditions in nailgun tests, we will work on it after 6.1 release.

[Ivan Kliuk (ivankliuk)]

The bug is not reproduced on current master branch 09a9f2726223b9f31075adf79898045cd269c00c

[Stanislav Makar (smakar)]

This bug was incomplete for more than 4 weeks. We cannot investigate it further so we are setting the status to Invalid. If you think it is not correct, please feel free to provide requested information and reopen the bug, and we will look into it further.