Fixes: vcenter-only-mode:Provisioning broken in mainline
Fixes: vcenter-only-mode:Provisioning broken in mainline

In vCenter only mode, the openstack node parameters are not
present. Checking for the orchestrator type, before accessing
the Openstack ctrl ip.

Change-Id: Id36cf7639198f06fdf3a87a2a4b3e2c3354981fb
Closes-Bug: 1682335

Juniper/contrail-fabric-utils,Juniper/contrail-fabric-utils