[Openstack-operators] Keystone Grizzly to Havana upgrade

Jay Pipes jaypipes at gmail.com
Fri Jan 24 17:35:18 UTC 2014

On Fri, 2014-01-24 at 06:28 +0000, Tim Bell wrote:
> We're using the v2 API at the moment.

OK, thx. For the record, we stuck with the v2 Keystone API as well,
mostly because we had no need for any of the new features like domains,
groups, trusts, etc in the v3 API.

> The overall approach we've taken is to do the migration with identical function as the first step. Additional features can then be tested independently as smaller steps with clearer rollback. The concurrent version API features help greatly with this approach so we don't have simultaneous client/server upgrades.

Yup, makes total sense.

> We're testing the v3 API at the moment and will start to use it in the near future. The domains features in particular are of great interest for us.

Cool, let us know how you fare.


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