Standalone instance create call in trove already accepts neutron
networks and availability zone information.
In the similar manner, instances which are part of the cluster can
now be supplied with a specific neutron network information and
availability zone.
Instance parameter now includes flavor_id, volume, network
and availability_zone.
We are now spliting the cluster create arguments by trove cluster
arguments. Then dealing with each sub-parameters individually.
Co-Authored-By: Saurabh Surana <saurabh.surana@hp.com>
Co-Authored-By: Sharika Pongubala <sharika.pongubala@hp.com>
Change-Id: I25af22d3a48b728e59d93f959cf8646d54973d2e
Partial-Bug: #1447350
780b3a38c6