terraform infrastructure

infrastructure.yml

/env-dev            # dev environment, also contains terraform state files after deploying
  dev.tf            # dev environment terraform config
  dev.tfvars        # dev envrionment variables
/modules            
  /app              # all of the infrastructure is created with a single app module
    variables.tf    # the app module's input variables
    lambda.tf       # the lambda function and required polices / permissions
    cloudwatch.tf   # a cloudwatch event to invoke the lambda function every 15 minutes
    s3.tf           # the s3 bucket for the static website
    cloudfront.tf   # the cloudfront distribution
    route53.tf      # the route 53 dns entries for the website
    mailgun.tf      # the mailgun domain and route 53 entries for sending and receiving email