Comment 71 for bug 1620849

Reviewed: https://review.openstack.org/367836
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-apt_package_pinning/commit/?id=1c01428d33a3a3f3c9cd59cb3f97d89a9af70900
Submitter: Jenkins
Branch: master

commit 1c01428d33a3a3f3c9cd59cb3f97d89a9af70900
Author: Jesse Pretorius <email address hidden>
Date: Fri Sep 9 09:55:37 2016 +0100

    Compress test execution logs

    The volume of logs we collect in CI jobs are extensive. This
    patch ensures that the logs collected are compressed to reduce
    the space taken in CI systems.

    PYTHONUNBUFFERED is also set to ensure that the console log
    from the CI jobs is recorded in the exact order of execution.

    Related-Bug: #1620849
    Change-Id: I82a3b0b4fd05dba19bf0f44752f15b95bad647a9