Updated openstack/openstack
Project: openstack/nova  b7adaa96ab6fc6871054fcbb7da7ed548df10d88
null
VMware: iscsi target discovery fails while attaching volumes

VMware Drivers are unable to discover iscsi targets because
the api calls fail to specify the iscsi server location
(referred in the code as target portal) to retrieve targets.
This is critical for the attach_volume feature to work with
iscsi supported cinder drivers.

Closes-Bug: #1235112

Change-Id: I60c06ae651bb2eb6d466a5ca61a09f289c21d1a3