Wangpan 3e766e5bd4 Handle glance exception during rotating instance backup ... Glance image backends may return HTTPConflict in many cases during deleting image, for example, an rbd image is used for booting a new instance, or rbd image has snapshot(s). If user have already backed up instance to few numbers and then execute backup api with rotation 1, then nova will delete the previously created images exceeding rotation limit. During deleting these images, if the first one of the backup images are deleted failed with HTTPConflict or other exceptions, all images exceeding rotation limit will be left over. This patch handles ImageDeleteConflict and all other exceptions during deleting backup images, logs a message and continues deleting all of the remaining images. Closes-Bug: #1734838 Change-Id: Ie8091fe3e0e4275717ddc50166345f1c9df4b889		2018-01-03 10:05:03 +08:00
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download	Remove translation of log messages	2017-07-18 09:03:39 +00:00
__init__.py	Align internal image API with volume and network	2014-05-21 16:30:10 -04:00
api.py	remove glance usage inside compute	2017-12-01 00:02:38 +08:00
glance.py	Handle glance exception during rotating instance backup	2018-01-03 10:05:03 +08:00