task status change incorrectly reported in info log message

[Brian Rosmaita]

This is minor but annoying. The INFO message reporting the status change of a task always looks like this:

2017-08-29 09:49:22.561 INFO glance.domain [-] Task [9cc88fb7-eb80-48e9-8bfd-be68bdbadb7f] status changing from processing to processing
2017-08-29 09:49:24.700 INFO glance.domain [-] Task [9cc88fb7-eb80-48e9-8bfd-be68bdbadb7f] status changing from success to success

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/498839

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/498839
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=e1321298e7899d0d0d6b96243935454c427e2464
Submitter: Jenkins
Branch: master

commit e1321298e7899d0d0d6b96243935454c427e2464
Author: Brian Rosmaita <email address hidden>
Date: Tue Aug 29 11:10:22 2017 -0400

    Change variable used by log message

    The code was changing the status of a task and then logging an
    info message about the change using the already-changed variable.
    This patch saves the old status before the task status is modified
    so that the status transition can be accurately reported in the log.

    Change-Id: I84fef1d710f24f601971a348f53d74b6a6d6a2f9
    Closes-bug: #1713740

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/glance 16.0.0.0b1 development milestone.