[openstack-dev] [savanna] Undoing a change in the alembic migrations

Andrew Lazarev alazarev at mirantis.com
Wed Jan 29 22:25:06 UTC 2014

+1 on new migration script. Just to be consecutive.


On Wed, Jan 29, 2014 at 2:17 PM, Trevor McKay <tmckay at redhat.com> wrote:

> Hi Sergey,
>   In https://review.openstack.org/#/c/69982/1 we are moving the
> 'main_class' and 'java_opts' fields for a job execution into the
> job_configs['configs'] dictionary.  This means that 'main_class' and
> 'java_opts' don't need to be in the database anymore.
>   These fields were just added in the initial version of the migration
> scripts.  The README says that migrations work "from icehouse". Since
> this is the initial script, does that mean we can just remove references
> to those fields from the db models and the script, or do we need a new
> migration script (002) to erase them?
> Thanks,
> Trevor
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