I'm setting up elastic search cluster in ec2
This is the discovery configuration
From the documentation it's not clear if Cluster module allocation
awareness makes use of the fact that node is running in ec2 - which
seems natural to do.
So the question is do I need to set routing.allocation.awareness
explicitly like this:
Or this could be simplified or completely omitted with same effect?
Like specifying node.availability_zone - seems to be unneeded - as we
already know such info from the ec2 discovery module.