Comment 3 for bug 1718545

Reviewed: https://review.openstack.org/505831
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=9d4c792ac986fae13d8fff1f2de7ee198f4de450
Submitter: Jenkins
Branch: master

commit 9d4c792ac986fae13d8fff1f2de7ee198f4de450
Author: Eric Fried <email address hidden>
Date: Wed Sep 20 17:07:53 2017 -0500

    Restore '[vnc] vnc_*' option support

    Changing an option's name when the option's group has been changed in a
    previous release results in retained support for only the original
    group-name combination and not the intermediate combination.

    This behavior can be seen in change Ic05c2c836, which effectively
    removed support for the options '[vnc] vncserver_proxyclient_address'
    and '[vnc] vncserver_listen' without a deprecation period.

    Re-add this support by using the 'deprecated_opts' parameter, which
    clearly _is_ still useful [1].

    [1] https://review.openstack.org/#/c/364260/

    Change-Id: I6405a8024b2bb4df067325b3335008865fd4fdf2
    Co-Authored-By: Stephen Finucane <email address hidden>
    Closes-Bug: #1718545