Comment 5 for bug 1799945

Reviewed: https://review.openstack.org/614801
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=9a57702d5526212c4642a2012dba99223a87d9bb
Submitter: Zuul
Branch: stable/rocky

commit 9a57702d5526212c4642a2012dba99223a87d9bb
Author: John Fulton <email address hidden>
Date: Thu Oct 25 12:41:21 2018 -0400

    Run Mistral workflow to make temporary Swift URLs on upgrade

    The create_swift_backup_container_plan workflow was getting run
    on overcloud deploy but not upgrade because it was called only
    on the task split for the clone_git_repo task. This patch ensures
    it is run regardless of if the call to clone_git_repo is necessary.
    The create_swift_backup_container_plan workflow is used by Ceph and
    Swift so in theory this was a bug for Swift upgrades too.

    Also, updates rename_ceph_ansible_fetch_directory.yaml's notify_zaqar
    task to send a meaningful message, as previously the workflow failed
    because it tried to reference a variable as if it were a task.

    Change-Id: Ifab82c9a5b0a206c14ae7976d2c1c7f0e9fa3d9d
    Closes-Bug: #1799945
    (cherry picked from commit d1619ed9eac7ebbf8d8efae1476e1981d0a980e4)