Split logfiles for neutron-functional-with-uwsgi job are empty

Bug #1915272 reported by Bernard Cafarelli on 2021-02-10
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
neutron
Medium
Bernard Cafarelli

Bug Description

Noted in a recent meeting, the split logfiles in functional job are mostly empty (the ones in dsvm-functional-logs/ directory).

Some recent examples with failures:
* https://storage.bhs.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_24e/774245/1/check/neutron-functional-with-uwsgi/24e5ec7/testr_results.html test run, sample empty log http://storage.bhs.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_24e/774245/1/check/neutron-functional-with-uwsgi/24e5ec7/controller/logs/dsvm-functional-logs/neutron.tests.functional.agent.common.test_ovs_lib.BaseOVSTestCase.test_get_egress_min_bw_for_port.txt
* https://868396e386f8d4e621fb-ed8719f87969200ae690156046a9dd5f.ssl.cf1.rackcdn.com/774621/1/check/neutron-functional-with-uwsgi/e6c177b/testr_results.html test run, sample empty log https://868396e386f8d4e621fb-ed8719f87969200ae690156046a9dd5f.ssl.cf1.rackcdn.com/774621/1/check/neutron-functional-with-uwsgi/e6c177b/controller/logs/dsvm-functional-logs/neutron.tests.functional.agent.linux.test_keepalived.KeepalivedManagerTestCase.test_keepalived_respawns.txt

My initial suspect is something different between the -with-uwsgi env and the older neutron-functional, as logs are fine in recent backport CI runs for this job, for example https://3bc87cc3e5077ab38d1d-5c64cb79e45e2166ffcdcfd3b17f7c1b.ssl.cf5.rackcdn.com/periodic/opendev.org/openstack/neutron/stable/victoria/neutron-functional/b335138/controller/logs/dsvm-functional-logs/neutron.tests.functional.plugins.ml2.drivers.ovn.mech_driver.ovsdb.test_impl_idl.TestSbApi.test_set_get_chassis_metadata_networks.txt

Note that neutron-fullstack-with-uwsgi has proper split log files, so this seems specific to functional. Example for fullstack:
https://4748b0ca40390754af3b-5ee617b83cee2a735a2ed8296934818f.ssl.cf1.rackcdn.com/767186/5/check/neutron-fullstack-with-uwsgi/99b7342/controller/logs/dsvm-fullstack-logs/

Bernard Cafarelli (bcafarel) wrote :

Slight correction, this seems an issue in neutron-functional itself configuration in master, as neutron-functional sans wsgi still runs in periodic jobs, and has same issue:
https://storage.bhs.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_69e/periodic/opendev.org/openstack/neutron/master/neutron-functional/69e682d/controller/logs/dsvm-functional-logs/

So victoria neutron-functional and neutron-functional-with-uswgi are fine, master are not

Bernard Cafarelli (bcafarel) wrote :

https://review.opendev.org/c/openstack/neutron/+/774865 has working logs, it changes/reverts a bit of 96eae957b06e84dce45159faf1008de9a69a26e0 so it may need more changes, checking with Terry

Changed in neutron:
status: New → In Progress
assignee: nobody → Bernard Cafarelli (bcafarel)
Changed in neutron:
importance: Undecided → Medium
Changed in neutron:
milestone: none → wallaby-rc1
Bernard Cafarelli (bcafarel) wrote :
Changed in neutron:
status: In Progress → Fix Released

This issue was fixed in the openstack/neutron 18.0.0.0rc1 release candidate.

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