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RPC and fault tolerant configurations for RabbitMQ
Currently Nova RPC deals only with intermittent network connectivity and I wonder whether configurations like RabbitMQ clustering and active/passive replications have been looked at to provide fault-tolerance.
I have seen a new blueprint on "Refactoring configuration for message queue" submitted by Jay Pipes, so I am asking...is it appropriate to write a new blueprint explicitly for fault tolerance? Should that be done within the same blueprint or implemented outside OpenStack altogether?