[openstack-dev] [Nova] Some ideas for micro-version implementation

Sean Dague sean at dague.net
Tue Sep 23 18:19:21 UTC 2014


On 09/23/2014 02:10 PM, Kevin L. Mitchell wrote:
> On Tue, 2014-09-23 at 18:39 +0100, Louis Taylor wrote:
>> On Tue, Sep 23, 2014 at 01:32:50PM -0400, Andrew Laski wrote:
>>> I've been thinking along very similar lines, but I don't think each current
>>> API needs to be replaced.  I would very much like to see a unified API
>>> project that could be responsible for managing requests to "boot an instance
>>> with this network and that volume" which would make requests to
>>> Nova/Neutron/Cinder on the users behalf.
>>
>> Isn't this what openstacksdk [0] is?
>>
>> [0] https://wiki.openstack.org/wiki/SDK-Development/PythonOpenStackSDK
> 
> Well, openstacksdk is a client, and we're talking about a server.  A
> server, in this instance, has some advantages over a client, including
> making it easier to create that client in the first place :)

So today we have a proxy API in Nova which does some of this. I guess
the question is is it better to do this in Nova in the future or divorce
it from there.

But regardless of approach, I don't think it really impacts whether or
not we need to solve a saner versioning mechanism than we currently
have... which is randomly add new extensions and pretend it's the same API.

	-Sean

-- 
Sean Dague
http://dague.net



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