Comment 5 for bug 1674947

Reviewed: https://review.openstack.org/473197
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible/commit/?id=7c642cc4df3239ea0621a6037e5072d851f7b148
Submitter: Jenkins
Branch: master

commit 7c642cc4df3239ea0621a6037e5072d851f7b148
Author: ekultails <email address hidden>
Date: Sun Jun 25 11:39:22 2017 -0400

    Change the variable name play_hosts to ansible_play_hosts

    Starting in Ansible 2.2, the play_hosts variable has been renamed to ansible_play_hosts. play_hosts is now deprecated and may be removed in a future release of Ansible.
    Reference: http://docs.ansible.com/ansible/playbooks_variables.html#magic-variables-and-how-to-access-information-about-other-hosts

    Closes-Bug: 1674947
    Change-Id: I3540aee86c0fd3a2b0bf086d4770b765aa1a052e