Updates to the prep_resize scheduler rpc call.

I started looking at this because of the prep_resize rpc call in the compute
manager.  An API server calls prep_resize on the scheduler which then calls it
on a compute node.  I will need to make the same changes on the compute side,
but this is the first step.

The prep_resize call was taking two object IDs, an instance UUID and an
instance_type ID.  Both of these have been converted.  It now takes an instance
dict and an instance_type dict, instead.  It can also handle receiving the old
IDs for backwards compatibility.  prep_resize also took a topic argument that
was unused, so it has just been removed.

There are a number of changes in the scheduler code tied up in this to make it
more explicit about exactly what arguments are expected instead of just using
*args, **kwargs.

Part of blueprint no-db-messaging.

Change-Id: I4af18e5575e2bb60a410fc8edabf3d607c72aabc

0 files changed, 0 insertions, 0 deletions