centos-7-scenario000-multinode-oooq-container-updates job failing overcloud_online_data_migration.sh.txt.gz with "u'Error creating static inventory"

[Marios Andreou]

The centos-7-scenario000-multinode-oooq-container-updates job is failing at [1] during the overcloud_online_data_migration.sh execution. Digging a little further the actual problem trace is like:
 ...
 2018-11-30 09:48:55 | Stderr: u'Error creating static inventory: Request to http://192.168.24.1:8004/v1/2691c39df96d4927bfb6eadce471fc61/stacks/overcloud/0214c6ca-3e8d-4438-a9dc-23cd0c62560e timed out\n'
 2018-11-30 09:48:55 | 2018-11-30 09:48:55.747 269903 ERROR tripleoclient.v1.overcloud_external_update.ExternalUpdateRun Traceback (most recent call last):
 2018-11-30 09:48:55 | 2018-11-30 09:48:55.747 269903 ERROR tripleoclient.v1.overcloud_external_update.ExternalUpdateRun File "/usr/lib/python2.7/site-packages/tripleoclient/command.py", line 28, in run
 2018-11-30 09:48:55 | 2018-11-30 09:48:55.747 269903 ERROR tripleoclient.v1.overcloud_external_update.ExternalUpdateRun super(Command, self).run(parsed_args)
 ...
 2018-11-30 09:48:55 | Command: /usr/bin/tripleo-ansible-inventory --stack overcloud --ansible_ssh_user tripleo-admin --static-yaml-inventory /home/zuul/tripleo-ansible-inventory.yaml
 2018-11-30 09:48:55 | Exit code: 1
 2018-11-30 09:48:55 | Stdout: u''
 2018-11-30 09:48:55 | Stderr: u'Error creating static inventory: Request to http://192.168.24.1:8004/v1/2691c39df96d4927bfb6eadce471fc61/stacks/overcloud/0214c6ca-3e8d-4438-a9dc-23cd0c62560e timed out\n': InvalidConfiguration: Failed to generate inventory: Unexpected error while running command.

trace ^^ from [2]

[1] http://logs.openstack.org/92/616592/7/gate/tripleo-ci-centos-7-scenario000-multinode-oooq-container-updates/8147d4d/job-output.txt.gz#_2018-11-30_09_48_55_958592
[2] http://logs.openstack.org/92/616592/7/gate/tripleo-ci-centos-7-scenario000-multinode-oooq-container-updates/8147d4d/logs/undercloud/home/zuul/overcloud_update_data_migration.log.txt.gz

[wes hayutin (weshayutin)]

This is working now
http://logs.openstack.org/44/634144/1/check/tripleo-ci-centos-7-scenario000-multinode-oooq-container-updates/ce88b3f/