Eduardo Gonzalez fee4eee0be Add compute inventory precheck
With nova cells_v2 at least one compute node is required in
inventory to deploy nova.

This change add prechecks to ensure at least 1 compute is present.

Change-Id: I242518ad3bd149ad245515299301777f6b3bdd08
Closes-Bug: #1686410
2017-04-26 16:18:15 +02:00
..
2017-04-26 16:18:15 +02:00