Resources

  • https://www.terraform.io/
  • https://registry.terraform.io/

Sample

Here is an example of a Makefile which is used to deploy AWS infrastructure. In the case I worked on, this was to deploy a Lambda which two possible instances which have _dev or _prod in the resource name.

  • Makefile 
      check-env :
    @if [ -z $(ENV) ]; then \
      echo "ENV must be set; export ENV=<env>"; exit 10; \
    fi

  init : check-env
    terraform init -upgrade
    terraform workspace select $(ENV) || \
      terraform workspace new $(ENV)

  plan: init
    mkdir -p plans
    terraform plan -out=plans/$(ENV).tfplan

  apply : plan
    terraform apply plans/$(ENV).tfplan

This takes care of validating the required env variable, running TF commas as init and then a plan or apply as required.

Usage

$ export ENV=dev
$ make plan
$ make apply