Create resources on Azure with Terragrunt
Terragrunt is a wrapper written on top of terraform HCL, and it strongly supports mudule based infrastructure creation aka implements DRY principles. Simple, never repeat your code :) I just tried a single stage now, but terragrunt gives a nice way to deploy your multi stage environments, and will try push those in my next commit.
Similar like terraform you can use command terragrunt, below are samples
$ terragrunt plan
$ terragrunt apply
You can use special command run-all with terragrunt, it will run all your modules and recursively search the current working directory for any folders that contain Terragrunt modules
$ terragrunt run-all apply
Another feature with terragrunt is Auto-Init (the default) and makes it so that terragrunt init does not need to be called explicitly before other terragrunt commands like plan and apply. Means, when u run terragrunt plan it actually runs terragrunt init first then terragrunt plan.
Need a dedicated build vm to run terragrunt, a nice way may be to provision it with terraform packer