[openstack-dev] [Nova] New API requirements, review of GCE

Russell Bryant rbryant at redhat.com
Tue Dec 3 20:22:57 UTC 2013

On 12/03/2013 03:15 PM, Eric Windisch wrote:
>> One other issue with the proposed GCE changes is that it uses the custom
>> wsgi which we are trying to phase out eventually.  Should we be suggesting
>> that new APIs use Pecan/WSME?
> Nova isn't using Pecan/WSME for any of its API services. Is Nova truly
> going in this direction? I'd think that consistency with Nova would
> take precedence over perceived overall OpenStack momentum. The GCE
> code could be updated along with the rest of Nova.  However, if the
> community is committed to migrating Nova over to Pecan/WSME across the
> board, it shouldn't be too problematic to update the GCE code prior to
> submission.
> Does anyone else care to comment or discuss using Pecan/WSME? Alex
> Levine? Doug Hellman? Russell?

The plan right now is to update Nova to use Pecan for the v3 API in
Icehouse, but not WSME.

WSME may or may not come later.  A lot of nice improvements have been
made to WSME to remove technical boundaries to WSME adoption in Nova.
At this point, it's just a bandwidth issue AFAIK.

Russell Bryant

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