AWS IAM Policy Attachment
This page shows how to write Terraform for IAM Policy Attachment and write them securely.
aws_organizations_policy_attachment (Terraform)
The Policy Attachment in IAM can be configured in Terraform with the resource name aws_organizations_policy_attachment
. The following sections describe 5 examples of how to use the resource and its parameters.
Example Usage from GitHub
resource "aws_organizations_policy_attachment" "deny_root_account" {
count = length(var.deny_root_account_target_ids)
policy_id = aws_organizations_policy.deny_root_account.id
target_id = element(var.deny_root_account_target_ids.*, count.index)
}
resource "aws_organizations_policy_attachment" "root" {
policy_id = aws_organizations_policy.preventLeaveorganizations.id
target_id = "r-xu7c"
}
#Organization Unit
resource "aws_organizations_policy_attachment" "deny_leaving_orgs" {
count = length(var.associate-acct-ids)
policy_id = aws_organizations_policy.deny_leaving_orgs.id
target_id = element(var.associate-acct-ids.*, count.index)
}
resource "aws_organizations_policy_attachment" "regions-east-west-only" {
policy_id = aws_organizations_policy.regions-east-west-only.id
target_id = aws_organizations_organizational_unit.this.id
}
// Do not allow accounts to be removed from the Org
resource "aws_organizations_policy_attachment" "root" {
policy_id = aws_organizations_policy.policy1.id
target_id = aws_organizations_organization.org.roots[0].id
}
Parameters
Explanation in Terraform Registry
Provides a resource to attach an AWS Organizations policy to an organization account, root, or unit.
Tips: Best Practices for The Other AWS IAM Resources
In addition to the aws_iam_account_password_policy, AWS IAM has the other resources that should be configured for security reasons. Please check some examples of those resources and precautions.
aws_iam_account_password_policy
Ensure AWS IAM account password policies requires long passwords
It's better to enforce the use of long and complex passwords to reduce the risk of bruteforce attacks.
CloudFormation Example
CloudFormation code does not have the related resource.
Frequently asked questions
What is AWS IAM Policy Attachment?
AWS IAM Policy Attachment is a resource for IAM of Amazon Web Service. Settings can be wrote in Terraform.
Where can I find the example code for the AWS IAM Policy Attachment?
For Terraform, the trussworks/terraform-aws-org-scp, fabiodsilva/terraform-scp and dev-minds/tf_modules source code examples are useful. See the Terraform Example section for further details.