terracounts

Operator for using terraform in multiple accounts at once when deploying code

Data File required

This app looks for either a file you pass in args or a local data.json file. This file is JSON formated. Current structure is a list of strings only containing the account number.

[
  "12345678",

  "98765432"
]

If you have feature requests let me know and we can work to add them in.

Required Terraform Variable use.

You must have account variable existed and used to run assume role like the example below or in a MAP object variable with the account number as its own string item to reference to and set the API keys and secrets dynamically.

here some working examples

variable "account" {
  type = string
  default = ""
}

Here is the assume role setup with a dynamic map

provider "aws" {
  assume_role {
    role_arn = "arn:aws:iam::${var.account}:role/${lookup(element([for i in var.aws_accounts: i if i.account == var.account], 0), "role_name", null)}"  
  }
}

CHANGELOG fun stuf

works with terraform 1.1.1 and aws provider <= 4.13

Written in Go 1.18