subunit2html fails to run in TripleO CI

[Emilien Macchi]

See http://logs.openstack.org/94/516994/1/check/legacy-tripleo-ci-centos-7-containers-multinode/63b9368/logs/ara_oooq/result/a8edbb2b-569d-409d-8608-fb47b476337e/

TripleO Quickstart fails to generate HTML results of Tempest tests:

subunit2html $(find /home/zuul/tempest/.testrepository -name [0-9] | head -1) /home/zuul/tempest/tempest.html 2>&1 >> tempest_output.log

Traceback (most recent call last):
  File "/usr/bin/subunit2html", line 10, in <module>
    sys.exit(main())
  File "/usr/lib/python2.7/site-packages/os_testr/subunit2html.py", line 740, in main
    stream = open(subunit_file, 'rb')
IOError: [Errno 2] No such file or directory: '/home/zuul/tempest/tempest.html'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/517906

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/517906
Committed: https://git.openstack.org/cgit/openstack/tripleo-quickstart-extras/commit/?id=3dab05c257f971fd6d52ff10bf28158775677244
Submitter: Zuul
Branch: master

commit 3dab05c257f971fd6d52ff10bf28158775677244
Author: Arx Cruz <email address hidden>
Date: Mon Nov 6 11:26:55 2017 +0100

    Fix tempest html generation file

    In the latest version of tempest, the testr was replaced by
    stestr, and so, the path where these results were stored changed
    as well from .testrepository to .stestr. This patch verify which
    directory was generated, and execute the subunit2html in the
    proper directory.

    Change-Id: Ic5a04781f830597a2c5fe9516a704ff5a9b5ff24
    Closes-Bug: #1729403

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-quickstart-extras 2.1.1 release.