Terraform AWS IAM Boundary Stack

Description

The purpose of this module is to provide a convenient method of deploying IAM boundaries to all AWS accounts within an AWS Organization, including the management account. The method effectively wraps a cloudformation stackset, and deploy to the organization root. Note, since stacksets are not deployed to the management account, the same functionality is deployed your a single cloudformation stack.

Usage

module "boundary" {
  source = "../.."

  description               = "Used to deploy the default permissions boundary for the pipelines."
  enable_management_account = true
  name                      = "LZA-IAM-DefaultBoundary"
  region                    = "us-west-2"
  tags                      = {}
  template                  = file("assets/default-boundary.yml")
  parameters                = {}
}

Update Documentation

The terraform-docs utility is used to generate this README. Follow the below steps to update:

Make changes to the .terraform-docs.yml file
Fetch the terraform-docs binary (https://terraform-docs.io/user-guide/installation/)
Run terraform-docs markdown table --output-file ${PWD}/README.md --output-mode inject .

Requirements

Name	Version
terraform	>= 1.0
aws	~> 5.0

Providers

Name	Version
aws	~> 5.0

Modules

No modules.

Resources

Name	Type
aws_cloudformation_stack.management	resource
aws_cloudformation_stack_set.boundary	resource
aws_cloudformation_stack_set_instance.root	resource
aws_organizations_organization.current	data source

Inputs

Name	Description	Type	Default	Required
description	The description of the cloudformation stack	`string`	n/a	yes
name	The name of the cloudformation stack	`string`	n/a	yes
region	The region to deploy the cloudformation template	`string`	n/a	yes
tags	The tags to apply to the cloudformation stack	`map(string)`	n/a	yes
template	The body of the cloudformation template to deploy	`string`	n/a	yes
capabilities	The capabilities required to deploy the cloudformation template	`list(string)`	[ "CAPABILITY_NAMED_IAM", "CAPABILITY_AUTO_EXPAND", "CAPABILITY_IAM" ]	no
enable_management_account	Enable the deployment to the management account	`bool`	`false`	no
max_concurrent_count	The maximum number of concurrent deployments	`number`	`10`	no
organization_units	A list of organization units to deploy the boundary (defaults to all organization units)	`list(string)`	`[]`	no
parameters	The parameters to pass to the cloudformation template	`map(string)`	`{}`	no

Outputs

Name	Description
stack_instance_id	The arn for the cloudformation stack instance when deployed to management account
stack_set_arn	The arn for the cloudformation stack set

appvia/terraform-aws-boundary-stack