On 08/11/2016 03:53 PM, Matt Riedemann wrote:
I wanted to bring this up for awareness since we're getting close to feature
freeze and want consensus before it gets too late.

Ken'ichi brought up a good question on my REST API change for the 2.37
microversion:

https://review.openstack.org/#/c/316398/

The way I had written this was to just add special auto/none values for the
networks 'uuid' field in the server create request schema.

The catch with using auto/none is that they can't be specified with any other
values, like other networks, or a port, or really anything else. It's just a
list with a single entry and that's either uuid=auto or uuid=none.

Ken'ichi's point was, why not just make "networks" in this case map to 'auto' or
'none' or the list that exists today.

I like the idea, it's cleaner and it probably allows moving some of the
validation from the REST API code into the json schema (I think, not totally
sure about that yet).

It is a change for how networks are requested today so there would be some
conditional logic change pushed on the client - my tempest test change and
novaclient changes would have to be updated for sure.

So I'm looking for input on that idea before we get too late, is that difference
worth the work and syntax change in how the client requests a network when
creating a server?

I like the idea...having magic values for 'uuid' that aren't actually uuids and magically don't work with other parameters is sort of gross.

Chris


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