Using public ip leads to SSL certificate failures on HTTPS enabled
deployments.
Cinder stopped using two cinder.conf options, nova_catalog_info and
nova_catalog_admin_info.
The two options are replaced by [nova]/interface. Upstream puppet is
still using the two options although cinder seems to have stopped.
Change-Id: I23e591005e35ffab63a72f4d3f82809684233e38
Signed-off-by: Jack Ding <jack.ding@windriver.com>