Ah, yes. I've urged the team to use the term ServiceGroup instead of the
Zookeeper "membership" terminology -- as membership has other
connotations in Glance and Nova -- for instance, membership in a
project/tenant really has nothing to do with the concept of service
groups that can monitor response/hearbeat of service daemons.
I see. For some additional context, I'm looking to use this managing consumers of round-robin and fanout queues with the ZeroMQ driver, instead of the static hashmap that is used currently.