Segmented images not deleted cleanly from swift

[Stuart McLaren]

This change:

https://review.openstack.org/#/c/21182/

appears to be a subset of this change:

https://review.openstack.org/#/c/12012/

however there is a missing piece which means that when an image is deleted
a stray object remains in the swift container:

 $ glance --os-username glance --os-password XXX --os-tenant-name service --os-auth-url http://localhost:5000/v2.0 image-create --disk-format=qcow2 --container-format=bare --name="ImageSegmented5" < /tmp/dd.out
+------------------+--------------------------------------+
| Property | Value |
+------------------+--------------------------------------+
| checksum | f1c9645dbc14efddc7d8a322685f26eb |
| container_format | bare |
| created_at | 2013-03-04T16:06:41 |
| deleted | False |
| deleted_at | None |
| disk_format | qcow2 |
| id | e1a10848-956b-48a0-8b38-16dd09d191c1 |
| is_public | False |
| min_disk | 0 |
| min_ram | 0 |
| name | ImageSegmented5 |
| owner | 12724b658f4b42169705160bf266adfe |
| protected | False |
| size | 10485760 |
| status | active |
| updated_at | 2013-03-04T16:06:41 |
+------------------+--------------------------------------+

$ swift --os-username glance --os-password XXX --os-tenant-name service --os-auth-url http://localhost:5000/v2.0 list glance |grep 91c1
e1a10848-956b-48a0-8b38-16dd09d191c1
e1a10848-956b-48a0-8b38-16dd09d191c1-00001
e1a10848-956b-48a0-8b38-16dd09d191c1-00002
e1a10848-956b-48a0-8b38-16dd09d191c1-00003
e1a10848-956b-48a0-8b38-16dd09d191c1-00004
e1a10848-956b-48a0-8b38-16dd09d191c1-00005
e1a10848-956b-48a0-8b38-16dd09d191c1-00006

$ glance --os-username glance --os-password XXX --os-tenant-name service --os-auth-url http://localhost:5000/v2.0 image-delete e1a10848-956b-48a0-8b38-16dd09d191c1

$ swift --os-username glance --os-password XXX --os-tenant-name service --os-auth-url http://localhost:5000/v2.0 list glance |grep 91c1
e1a10848-956b-48a0-8b38-16dd09d191c1 <<< this is stale

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/23442

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/23442
Committed: http://github.com/openstack/glance/commit/157cce770736de4671e99ab21e65e34c0ca8c3c1
Submitter: Jenkins
Branch: master

commit 157cce770736de4671e99ab21e65e34c0ca8c3c1
Author: Therese McHale <email address hidden>
Date: Mon Mar 4 17:42:10 2013 +0000

    Segmented images not deleted cleanly from swift.

    Ensure the manifest is deleted in addition to the image data segments.

    Fixes Bug #1144681

    Change-Id: I64dd07e6b7a1c4bcbb0a230ec3b7f4d365ec5ae8