ccea7b6856
In Kilo, a patch landed to allow glance for returning None values. While this was not an issue for the base and registered properties in the `schema-image.json` file, it did break backwards compatibility for the custom images created in V1 that have a vulue equal to None. In order to restore compatibility, this changes returns empty strings for those custom properties that exist in the database but that are not part of the V2 schema. This strategy will help migrating such properties when updates to the image data happens and it'll be a noop for just reads. We can't use a schema migration because we don't know off hand which of the properties in the database are the ones that would need to be migrated. While we could skip this properties entirely, this patch prefers to send the empty string back as a way to create awareness on the fact that there's an empty property in the database. Since we didn't use to return these properties, we can assume they weren't being used. Closes-bug: #1419823 Change-Id: I59bb27a892fe9485fc98a612ca0148a84123f5a2 |
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| doc/source | ||
| etc | ||
| glance | ||
| rally-jobs | ||
| tools | ||
| .coveragerc | ||
| .gitignore | ||
| .gitreview | ||
| .mailmap | ||
| .testr.conf | ||
| CONTRIBUTING.rst | ||
| HACKING.rst | ||
| LICENSE | ||
| MANIFEST.in | ||
| README.rst | ||
| babel.cfg | ||
| openstack-common.conf | ||
| pylintrc | ||
| requirements.txt | ||
| run_tests.sh | ||
| setup.cfg | ||
| setup.py | ||
| test-requirements.txt | ||
| tox.ini | ||
README.rst
Glance
Glance is a project that defines services for discovering, registering, retrieving and storing virtual machine images.
Use the following resources to learn more: