Comment 5 for bug 1762754

Reviewed: https://review.openstack.org/620006
Committed: https://git.openstack.org/cgit/openstack/kolla-ansible/commit/?id=70356636ca0193710a5db1b60ffb598ce94cb213
Submitter: Zuul
Branch: stable/queens

commit 70356636ca0193710a5db1b60ffb598ce94cb213
Author: Bharat Kunwar <email address hidden>
Date: Tue Apr 10 17:09:27 2018 +0100

    kolla-ansible fix to correct magnum k8s deployment

    Magnum was unable to fire up k8s cluster because heat-container-agent
    inside kube-master was pointing to internal keystone endpoint instead of
    public endpoint. This fix tells kolla ansible to set clients_keystone
    auth_uri to public endpoint so that heat-container-agent communication
    with heat is successfully authenticated by keystone.

    Change-Id: Ida49528f88685710b5e6b8f3c4d4622506af5ae1
    Closes-Bug: #1762754
    (cherry picked from commit c20c69ee5eee08190cfcbeea54cc89909c7d1860)