Periodic job OVB fs2 fails to create undercloud.qcow2

[Gabriele Cerami]

Logs at

https://logs.rdoproject.org/openstack-periodic/git.openstack.org/openstack-infra/tripleo-ci/master/periodic-tripleo-ci-centos-7-ovb-1ctlr_1comp-featureset002-master-upload/9d87f18/job-output.txt.gz#_2018-11-23_02_28_15_187877

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2018-11-23 02:28:15.187877 | primary | ERROR! Unexpected Exception, this is probably a bug: No module named tripleo_common

This looks like a python ImportError message.
At the first look we are not explicity on implicitly using any tripleo_common code in that playbook. I'll have to keep digging

[wes hayutin (weshayutin)]

This is working atm