build-images : Throw error msg if image build is failing *** Image Build Error ***

[Paul Belanger]

Currently gate-tripleo-ci-centos-7-undercloud-oooq is failing in the gate because it cannot build an image:

2017-08-25 22:57:55.283864 | TASK [build-images : Throw error msg if image build is failing] ****************
2017-08-25 22:57:55.283969 | task path: /home/jenkins/workspace/gate-tripleo-ci-centos-7-undercloud-oooq/.quickstart/usr/local/share/ansible/roles/build-images/tasks/main.yml:90
2017-08-25 22:57:55.307186 | Friday 25 August 2017 22:57:55 +0000 (0:00:00.587) 0:36:53.516 *********
2017-08-25 22:57:55.350939 | fatal: [undercloud]: FAILED! => {"changed": false, "failed": true, "msg": "*** Image Build Error ***"}

http://logs.openstack.org/00/496300/1/gate/gate-tripleo-ci-centos-7-undercloud-oooq/520847d/console.html

Sadly, I am not able to provider more information, as I cannot see where virt-customize is logging the data.

[Jeremy Stanley (fungi)]

Change https://review.openstack.org/498772 is proposed to tripleo-ci to address this issue.

[Matt Riedemann (mriedem)]

https://review.openstack.org/#/c/498772/ is merged.