Comment 2 for bug 1812972

Reviewed: https://review.openstack.org/632782
Committed: https://git.openstack.org/cgit/openstack/charm-glance/commit/?id=c24e2cf4230550741ab057eb891e9b12d6741b64
Submitter: Zuul
Branch: master

commit c24e2cf4230550741ab057eb891e9b12d6741b64
Author: James Page <email address hidden>
Date: Wed Jan 23 16:59:28 2019 +0000

    upgrade: preserve glance-registry for Queens

    The glance-registry daemon was deprecated at Queens, but was still
    installed for the Queens charm release; ensure that any re-install
    of paste.ini files accomodates this as part of the charm upgrade
    process, resolving issues with glance-registry not running due to
    missing paste configuration files.

    Change-Id: Iaaea4907ce4ef9d1e17b8ef9719e8bb0e0001946
    Closes-Bug: 1812972