Zhi Yan Liu 7d5d8657fd Cleanup chunks for deleted image that was 'saving' ... Currently image data cannot be removed synchronously for an image that is in saving state. And when, the upload operation for such an image is completed the operator configured quota can be exceeded. This patch fixes the issue of left over chunks for an image which was deleted from saving status. However, by the limitation of the design we cannot enforce a global quota check for the image in saving status. This change introduces a inconsonance between http response codes of v1 and v2 APIs. The status codes which we will now see after the upload process completes on an image which was deleted mid way are: v1: 412 Precondition Failed v2: 410 Gone SecurityImpact UpgradeImpact APIImpact Closes-Bug: 1383973 Closes-Bug: 1398830 Closes-Bug: 1188532 Conflicts: glance/api/v1/upload_utils.py glance/api/v2/image_data.py glance/tests/unit/test_domain_proxy.py glance/tests/unit/v1/test_api.py Change-Id: I47229b366c25367ec1bd48aec684e0880f3dfe60 Signed-off-by: Zhi Yan Liu <zhiyanl@cn.ibm.com> (cherry picked from commit 0dc8fbb347)		2015-01-22 13:41:01 -06:00
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__init__.py	API support for random access to images	2014-09-08 15:48:38 +02:00
proxy.py	Cleanup chunks for deleted image that was 'saving'	2015-01-22 13:41:01 -06:00