Azure Batch has been created to provide a simple way of running containers and simple commands on Azure without you having to closely manage the underlying VM infrastructure (although a knowledge of the underlying infrastructure will always be useful). While Azure Batch does not have an understanding of CWL like a full-on workflow engine, it does provide a very simple way to run a large number of Dockstore tools at scale.
This is a companion discussion topic for the original entry at https://docs.dockstore.org/docs/publisher-tutorials/azure-batch/