Updated openstack/openstack
Project: openstack/nova  b1917fdf2ad8e1a7d16a24dbf1bf91754bd1cf0d

Add extensible resources to resource tracker (2)

A resource plugin extension point is added to the resource
tracker to allow the types of resources allocated at the compute
node to be extensible. Information maintained by these plug-ins
is written to the compute_nodes table in the database. The
scheduler uses the information in the compute_nodes table to
determine scheduling decisions.

A plugin that implements vcpu resource tracking is included
and all other code for tracking vcpu has been removed. This
example ensures the plugins are tested in gate jobs.

This was previously merged and reverted due to a bug affecting
ironic CI. The bug was pre-existing but was exposed by the
that patch. This change is based on the bug fix here:
Icb19148660bca542a8120ecab064551d67ac28af and the previous
version of this change is here:
I64108338e3c958ba1276aaf113a68861cbe286f5

Co-Authored-By: Andrea Rosa  <andrea.rosa@hp.com>
Co-Authored-By: Paul Murray  <pmurray@hp.com>
This is part of: blueprint extensible-resource-tracking

Change-Id: If1381f99fd7db420380288faf7b2f57553f69136