Scala on Docker and SBT

This time we will look at Docker and how we could ise it to run our Scala applications witht the help SBT(Scala Build Tool). Need to touch on how we can define multi-projects builds with SBT and how we can assemble then into fat JARs so they can be deployed easily. As part as our deployment on Docker, we will use an Akka Cluster sample app and we will walk you through its configuration and deployment on Docker