Imagine this, You want to create a re-usable terraform  module, which can be used in multiple environments, to create any number of VNets and subnets. In Development environment, you need to create two virtual networks (vNets), and inside each vNet there will be 3 subnets. In production environment, you need to create 5 vNets, … Continue reading Terraform Dynamic Block : What, Why and How (with Azure Use Cases)