Comment 9 for bug 1696001

Reviewed: https://review.openstack.org/471796
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=041d58a980bd92efc26b20f062af423269b28429
Submitter: Jenkins
Branch: stable/newton

commit 041d58a980bd92efc26b20f062af423269b28429
Author: Sylvain Bauza <email address hidden>
Date: Tue Jun 6 23:28:59 2017 +0200

    Fix cell0 naming when QS params on the connection

    We had a problem when the nova connection string included parameters on the
    query string like charset encoding.
    Note that the connection string necessarly needs to be RFC1738 compliant as
    per Sqlalchemy rules, so it's totally safe to just unquote what the SQLA
    helper method gives us as a result.

    Also removed a tested connection string since it wasn't RFC1738 compatible.

    Conflicts:
          nova/tests/unit/test_nova_manage.py

    NOTE(sbauza): The conflict is due to ddt not being used in Newton.

    Change-Id: I45fe9b92e8d93a0099d33bb0070e9d4e540595ac
    Closes-Bug: #1696001
    (cherry picked from commit 9a33092fa9b0c65b37b9fdc860f5a571908d7a69)
    (cherry picked from commit 6041572a4c95428f6b13a8d7569090b315a3abd1)