Jay Pipes 23c4eb3438 claim resources in placement API during schedule()
Adds logic to call the placement API's PUT /allocations/{consumer_uuid}
when selecting hosts in the filter scheduler's _schedule() method.

We only attempt the claim of resources if and only if the scheduler
driver uses allocation candidates (i.e. it isn't the caching scheduler)
and the conductor has passed in a list of instance UUIDs (otherwise,
there's no way to allocate in the placement API).

Change-Id: Ifc5cf482209e4f6f4e3e39b24389bd3563d86444
blueprint: placement-claims
2017-07-27 17:56:28 -07:00
2017-01-04 11:05:16 +00:00
2014-05-07 12:14:26 -07:00
2012-02-08 19:30:39 -08:00
2015-05-23 03:22:07 +10:00
2017-04-07 08:56:37 +08:00
2017-03-02 11:50:48 +00:00
2017-03-02 14:30:16 +08:00

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.. Change things from this point on

OpenStack Nova
==============

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