Comment 6 for bug 1806073

Reviewed: https://review.openstack.org/622477
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=9801115090db18ca1cf7b3f8be61fe04274ac174
Submitter: Zuul
Branch: stable/rocky

commit 9801115090db18ca1cf7b3f8be61fe04274ac174
Author: Giulio Fidente <email address hidden>
Date: Fri Nov 30 17:13:30 2018 +0100

    Increase ansible gather_timeout to 30secs for config-download

    With ansible 2.6.2 the facts gathering run time seems to be much
    longer [1], causing unpredictable failures like [2]

    1. https://github.com/ansible/ansible/issues/43884
    2. https://logs.rdoproject.org/60/14960/17/check/legacy-rdoinfo-tripleo-master-testing-centos-7-multinode-1ctlr-featureset016/b93ed7f/logs/undercloud/home/zuul/overcloud_deploy.log.txt.gz#_2018-11-08_18_43_14

    Change-Id: Ia4aeac06d4c0e237180e4ba60063828b0d1c5350
    Closes-Bug: 1806073
    (cherry picked from commit 25183dd0b155fb7c5b3b3c7837fcfdb5df1e6691)