glance v2 api should delete an image if it was deleted during upload

[Sridevi Koushik]

Glance V2 api does not initiate a deletion if the image was marked deleted during upload. In V1, exception.NotFound is caught and a deletion is initiated.

For instance, in the upload method of v2/image_data.py, if an image is deleted during set_data, the image_repo.save throws an exception. But, the image's chunks are left behind.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/47314

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/47314
Committed: http://github.com/openstack/glance/commit/00ff9367f25d34ea43aceb40a6146d8d53e5c06f
Submitter: Jenkins
Branch: master

commit 00ff9367f25d34ea43aceb40a6146d8d53e5c06f
Author: sridevik <email address hidden>
Date: Thu Sep 19 01:34:59 2013 -0500

    The V2 Api should delete a non existent image

    Glance V2 api initiates the deletion of an image that
    got deleted during upload. This ensures that there
    are no orphaned chunks of the image left behind

    Fixes bug #1226013

    Change-Id: I4cf5c49d2a6d2157a38467d9f7bcb20c4562b642

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/havana
Review: https://review.openstack.org/85883