Comment 6 for bug 1728690

Reviewed: https://review.openstack.org/522461
Committed: https://git.openstack.org/cgit/openstack/keystone/commit/?id=23d14f55627ffdabe2749274095975b17796beed
Submitter: Zuul
Branch: master

commit 23d14f55627ffdabe2749274095975b17796beed
Author: wangxiyuan <email address hidden>
Date: Thu Nov 23 15:17:24 2017 +0800

    Deprecate member_role_id and member_role_name

    ``member_role_id`` and ``member_role_name`` config options
    are only used for V2. Instead of removing, just deprecate
    them because that maybe some consumers still use them
    for V3.

    This patch also removed the usage in
    ``keystone-manage bootstrap`` as well.

    Closes-bug: #1728690

    bp: deprecated-as-of-queens
    bp: removed-as-of-queens

    Change-Id: Ib85479442ec68f9a67615c23e5c39bd217c9b109