Open Stack

approve.
2014年1月13日 下午11:39于 "Sean Dague" <sean at dague.net>写道：

> This is a thread on the openstack-dev list, but Russell wisely thought
> we should get broader openstack community input.
>
> Now is the time for opinions. Please be civil, but please express them,
> because it will impact the decision in Nova v3 in icehouse.
>
>
> -------- Original Message --------
> Subject: [nova] [rfc] drop XML from v3 API entirely
> Date: Mon, 13 Jan 2014 09:38:47 -0500
> From: Sean Dague <sean at dague.net>
> To: OpenStack Development Mailing List (not for usage questions)
> <openstack-dev at lists.openstack.org>
>
> I know we've been here before, but I want to raise this again while
> there is still time left in icehouse.
>
> I would like to propose that the Nova v3 API removes the XML payload
> entirely. It adds complexity to the Nova code, and it requires
> duplicating all our test resources, because we need to do everything
> onces for JSON and once for XML. Even worse, the dual payload strategy
> that nova employed leaked out to a lot of other projects, so they now
> think maintaining 2 payloads is a good thing (which I would argue it is
> not).
>
> As we started talking about reducing tempest concurrency in the gate, I
> was starting to think a lot about what we could shed that would let us
> keep up a high level of testing, but bring our overall time back down.
> The fact that Nova provides an extremely wide testing surface makes this
> challenging.
>
> I think it would be a much better situation if the Nova API is a single
> payload type. The work on the jsonschema validation is also something
> where I think we could get to a fully discoverable API, which would be
> huge.
>
> If we never ship v3 API with XML as stable, we can deprecate it
> entirely, and let it die with v2 ( probably a year out ).
>
>         -Sean
>
> --
> Sean Dague
> Samsung Research America
> sean at dague.net / sean.dague at samsung.com
> http://dague.net
>
>
>
> --
> Sean Dague
> Samsung Research America
> sean at dague.net / sean.dague at samsung.com
> http://dague.net
>
>
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