watsonlu/terraform-local-environment

Allow terraform to read local environment variables

terraform-local-environment

Terraform module to read local shell environment variables.

Prerequisites

• Ruby >= 2.2
• json ruby gem

Usage

Include this repository as a module in your existing terraform code:

module "environment" {
  source = "git::https://github.com/nulib/terraform-local-environment.git?ref=master"
  vars   = "HOME,USER"
}

Input

Name	Default	Description
vars	""	A comma delimited list of the variables to read (blank for all)

Output

Name	Description
result	A map containing the names and values of the requested variables

Example

module "environment" {
  source = "git::https://github.com/nulib/terraform-local-environment.git?ref=master"
  vars   = "HOME, USER"
}

output "home_directory" {
  value = "${module.environment.result["HOME"]}"
}

output "current_user" {
  value = "${module.environment.result["USER"]}"  
}