AWS entirely managed by Terraform

1. You should have access and secret key of an AWS user with Administrator Access (For Ease).
2. Terraform should be able to access your AWS Access and AWS Secret keys. You can checkout the docs on how you can do it.

Create a terraform.tfvars or terraform.tfvars.json file and populate the variables.

budget_subscription_emails = ["[email protected]"]
region                     = ap-south-1

or

{
    "budget_subscription_emails": ["[email protected]"],
    "region": "ap-south-1"
}

You can check the variables.tf file to figure out which variables are optional and which of them aren't.

terraform init

mkdir plans
terraform plan -out "plans/init.tfplan"

Review the plan and decide if that is the configuration you want to apply. If yes, then move to apply stage.

terraform apply "plans/init.tfplan"