On Jun 17, 2016, at 11:29 AM, Henry Nash <henryna...@mac.com> wrote: > We are currently in the process of implementing microversion support in > keystone - and are obviously trying to follow the cross-projec spec for this > (http://specs.openstack.org/openstack/api-wg/guidelines/microversion_specification.html). > > > One thing I noticed was that the header specified in this spec is of the form: > > OpenStack-API-Version: [SERVICE_TYPE] [X,Y] > > for example: > > OpenStack-API-Version: identity 3.7 > > However, from what i can see of the current implementations I have seen of > microversioning in OpenStack (Nova, Manilla), they use service-specific > headers, e.g. > > X-OpenStack-Nova-API-Version: 2.12 > > My question is whether there a plan to converge on the generalized header > format….or are we keep with the service-specific headers? I’d obviously like > to implement the correct one for keystone.
Yes, the plan is to converge on the more generic headers. The Nova headers (don’t know about Manilla) pre-date the API WG spec, and were the motivation for development of that spec. We’ve even made it possible to accept both header formats [0] until things can be migrated to the recommended format. [0] https://review.openstack.org/#/c/300077/ -- Ed Leafe __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
