Updated openstack/openstack
Project: openstack/cinder  68c79f8945d20d11007f8fb37c3571821cd539db

Raise exception if invalid IP is specified

This patch ensures that all values specified for the configuration
option netapp_controller_ips are valid, rather than logging and
continuing with only the valid addresses.

Closes-Bug: 1396718

Change-Id: I180dc74e4535bfde19f1741cff975f5ec675dd21