Comment 3 for bug 1742654

Reviewed: https://review.openstack.org/532794
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=b9870d4c6cf1ca2e77dcfc7ca4855a8dde7ff5a6
Submitter: Zuul
Branch: master

commit b9870d4c6cf1ca2e77dcfc7ca4855a8dde7ff5a6
Author: Juan Antonio Osorio Robles <email address hidden>
Date: Thu Jan 11 12:12:16 2018 +0200

    Configure auth_uri for swift proxy explicitly without suffix

    This is meant for backporting to pike, since in that version, swift
    proxy is the only service left that's configured with keystone v2.0.
    This fixes that.

    Change-Id: I403868e36000abd10be756dcbdb4ce32700f3fec
    Closes-Bug: #1742654