verify-fuel-web fails occasionally

[Andrey Shestakov]

verify-fuel-web fails occasionally on test nailgun.test.integration.test_task_logging.TestTasksLogging.test_stop_task_logging

Two executions for same code, but with different commit message:
https://ci.fuel-infra.org/job/verify-fuel-web/7422/
https://ci.fuel-infra.org/job/verify-fuel-web/7437/

[Nastya Urlapova (aurlapova)]

Dima, verify-fuel-web job is in area of fuel-python team.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/267003

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/267003
Committed: https://git.openstack.org/cgit/openstack/fuel-web/commit/?id=f86420fa52deee78b7cc5f586a7bcb68d418e155
Submitter: Jenkins
Branch: master

commit f86420fa52deee78b7cc5f586a7bcb68d418e155
Author: sslypushenko <email address hidden>
Date: Wed Jan 13 17:50:47 2016 +0200

    Exclude race conditions in TestTasksLogging.test_stop_task_logging

    The nailgun integration tests fail occasionally on
    test.integration.test_task_logging.TestTasksLogging.test_stop_task_logging

    launch_deployment method is replaced with simulate_running_deployment to
    exclude race conditions.

    This fix is somewhat hard to test.

    Change-Id: I94fbfa7460fa30b0fb500cb28220acbe7818f79c
    Closes-Bug: #1521966

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/8.0
Review: https://review.openstack.org/269695

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/269695
Committed: https://git.openstack.org/cgit/openstack/fuel-web/commit/?id=be3b6aa15ead51a0d080796316bf60e61cef24dc
Submitter: Jenkins
Branch: stable/8.0

commit be3b6aa15ead51a0d080796316bf60e61cef24dc
Author: sslypushenko <email address hidden>
Date: Wed Jan 13 17:50:47 2016 +0200

    Exclude race conditions in TestTasksLogging.test_stop_task_logging

    The nailgun integration tests fail occasionally on
    test.integration.test_task_logging.TestTasksLogging.test_stop_task_logging

    launch_deployment method is replaced with simulate_running_deployment to
    exclude race conditions.

    This fix is somewhat hard to test.

    Change-Id: I94fbfa7460fa30b0fb500cb28220acbe7818f79c
    Closes-Bug: #1521966
    (cherry picked from commit f86420fa52deee78b7cc5f586a7bcb68d418e155)

[Sergey Slipushenko (sslypushenko)]

It is a bit unclear why this bug need verification. For now, CI job "verify-fuel-web" is turned off and replaced with "gate-fuel-web-python27-db".

It is impossible to reproduce this issue on local setup, so this no way for manual verification.

Right after merge this patch into master, I checked occasional failures of "verify-fuel-web" and did not manage to find any. So, we can assume that this patch is checked.