We are using consul in very big cluster deployments on AWS.
Each deployment is using a configuration of 3 master machines each on a different AZ so we can have fault tolerance.
Lately we saw that we are paying very big amount of money because of traffic between AZs.
We tagged our resources and we can say for sure that the problem is traffic from/to managers.
How can we minimize this traffic? which parameters are relevant for this?
Thank you for your time,