Comment 13 for bug 1571211

Here is configuration lines from cinder.conf(liberty), I do not think if it were not official, it would be here, right? and plural of "servers" indicates that there might be more than just one.

# A list of the glance API servers available to cinder
# ([hostname|ip]:port) (list value)
#glance_api_servers=$glance_host:$glance_port

I posted a question on glance IRC asking them to confirm, will let you know as soon as I hear back.