The race condition caused by image created_at break registry v2 api test cases

[Zhi Yan Liu]

For now there are two cases I got:

1. glance.tests.unit.v2.test_registry_api.TestRegistryRPC.test_get_index_sort_status_desc

http://logs.openstack.org/79/67079/3/gate/gate-glance-python27/2b0dea1/console.html#_2014-02-13_06_27_19_371

2. glance.tests.unit.v2.test_registry_api.TestRegistryRPC.test_get_index_sort_default_created_at_desc

http://logs.openstack.org/79/67079/3/gate/gate-glance-python27/348ad19/console.html#_2014-02-11_18_42_13_276

It is the same reason as https://bugs.launchpad.net/glance/+bug/1272136 fixed.

[Zhi Yan Liu (lzy-dev)]

https://review.openstack.org/74386

[Sean Dague (sdague)]

This is a gate reseting bug, so needs to be prioritized for icehouse release.

Logstash query: http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiRkFJTDogZ2xhbmNlLnRlc3RzLnVuaXQudjIudGVzdF9yZWdpc3RyeV9hcGkuVGVzdFJlZ2lzdHJ5UlBDLnRlc3RfZ2V0X2luZGV4X3NvcnRfc3RhdHVzX2Rlc2NcIiIsImZpZWxkcyI6W10sIm9mZnNldCI6MCwidGltZWZyYW1lIjoiNjA0ODAwIiwiZ3JhcGhtb2RlIjoiY291bnQiLCJ0aW1lIjp7InVzZXJfaW50ZXJ2YWwiOjB9LCJzdGFtcCI6MTM5NDQ4NTA1NDU3Mn0=

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/74386
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=31bcc97214358482e9ccc035189ef70ced1afc21
Submitter: Jenkins
Branch: master

commit 31bcc97214358482e9ccc035189ef70ced1afc21
Author: Zhi Yan Liu <email address hidden>
Date: Fri Jan 31 19:08:39 2014 +0800

    Provide explicit image create value in Registry v2 API test

    Assign an explicit created_at datetime value to image db fixtures,
    it be used to fixes race condition in Registry v2 API test cases.

    Closes-Bug: #1279753
    Change-Id: Ia1957e8c024f81eeaa3c0bc094dd62db1be52d07
    Signed-off-by: Zhi Yan Liu <email address hidden>

[Openstack Gerrit (openstack-gerrit)]

Fix proposed to branch: stable/havana
Review: https://review.openstack.org/89617

[OpenStack Infra (hudson-openstack)]

Change abandoned by Ihar Hrachyshka (<email address hidden>) on branch: stable/havana
Review: https://review.openstack.org/89617
Reason: No one is really interested in fixing sporadic failures in havana branches.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/89617
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=05c2043805ffd518a53d95717d4cf3eedacb0730
Submitter: Jenkins
Branch: stable/havana

commit 05c2043805ffd518a53d95717d4cf3eedacb0730
Author: Zhi Yan Liu <email address hidden>
Date: Fri Jan 31 19:08:39 2014 +0800

    Provide explicit image create value in Registry v2 API test

    Assign an explicit created_at datetime value to image db fixtures,
    it be used to fixes race condition in Registry v2 API test cases.

    Closes-Bug: #1279753
    Change-Id: Ia1957e8c024f81eeaa3c0bc094dd62db1be52d07
    Signed-off-by: Zhi Yan Liu <email address hidden>
    (cherry picked from commit 31bcc97214358482e9ccc035189ef70ced1afc21)