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This removes the request spec online data migration routine added via change I61b9b50436d8bdb8ff06259cc2f876502d688b91 in Newton. A nova-status upgrade check was added for this in Rocky with change I1fb63765f0b0e8f35d6a66dccf9d12cc20e9c661 so operators should be able to tell, either from the results of the nova-status upgrade check command or "nova-manage db online_data_migrations" command, whether or not they have completed the migration and can upgrade to Stein. This also allows us to start removing the various compat checks in the API and conductor services for old instances that predated having a request spec since those should have a request spec now via the online data migration. Related to blueprint request-spec-use-by-compute Change-Id: Ib0de49b3c0d6b3d807c4eb321976848773c1a9e8
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releasenotes/notes/drop-reqspec-migration-4d493450ce436f7e.yaml
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Original file line number | Diff line number | Diff line change |
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--- | ||
upgrade: | ||
- | | ||
The online data migration ``migrate_instances_add_request_spec``, which was | ||
added in the 14.0.0 Newton release, has now been removed. Compatibility | ||
code in the controller services for old instances without a matching | ||
``request_specs`` entry in the ``nova_api`` database is also gone. | ||
Ensure that the ``'Request Spec Migration`` check in the | ||
``nova-status upgrade check`` command is successful before upgrading to | ||
the 19.0.0 Stein release. |