Comment 7 for bug 1371118

Reviewed: https://review.openstack.org/157067
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=a880c8e762e94b70c1e5d5692a3defcde734a601
Submitter: Jenkins
Branch: stable/juno

commit a880c8e762e94b70c1e5d5692a3defcde734a601
Author: Mike Fedosin <email address hidden>
Date: Thu Sep 18 18:07:42 2014 +0400

    Initiate deletion of image files if the import was interrupted

    If the image is deleted by appropriate API call while its content
    is still being uploaded in import task in v2, an exception is raised
    and it is not handled in the API code. This leads to the fact that
    the uploaded image file stays in a storage and clogs it.

    There existed code that safely removes image files if the exception
    occurs.

    SecurityImpact

    Conflicts:
     glance/common/scripts/image_import/main.py

    Closes-Bug: 1371118
    Change-Id: I4f7d1aa103f4ce7abf4026e7097b9e76c24135fa
    (cherry picked from commit 7858d4d95154c8596720365e465cca7858cfec5c)