I've updated the description - this config option is being added because of the upcoming deployment for the new customer who was asking for this (e.g they're going to do multi-DC cloud and they would like to have an option to enforce the instances and their volumes being created in a single AZ).
Hi Alex,
I've updated the description - this config option is being added because of the upcoming deployment for the new customer who was asking for this (e.g they're going to do multi-DC cloud and they would like to have an option to enforce the instances and their volumes being created in a single AZ).