locals {
  # If you want to use any of the variables in _this_ file, you have to load them here.
  # However, they will all be available as inputs to the module loaded in terraform.source
  # below.

  # e.g. inherited variables:
  environment_vars = read_terragrunt_config(find_in_parent_folders("env.hcl"))
  partition_vars = read_terragrunt_config(find_in_parent_folders("partition.hcl"))
  region_vars = read_terragrunt_config(find_in_parent_folders("region.hcl"))
  account_vars = read_terragrunt_config(find_in_parent_folders("account.hcl"))
  global_vars = read_terragrunt_config(find_in_parent_folders("globals.hcl"))
}

# override the root required_providers so we can call the submodule directly
generate "required_providers" {
  path      = "required_provider.tf"
  if_exists = "overwrite_terragrunt"
  contents  = <<EOF
EOF
}

dependency "resolver-1" {
  config_path = "../023-dns-resolver-instance"
}

dependency "resolver-2" {
  config_path = "../023-dns-resolver-instance-2"
}

# Terragrunt will copy the Terraform configurations specified by the source parameter, along with any files in the
# working directory, into a temporary folder, and execute your Terraform commands in that folder.
terraform {
  # Double slash is intentional and required to show root of modules
  source = "git@github.xdr.accenturefederalcyber.com:mdr-engineering/xdr-terraform-modules.git//submodules/dns/private_A_record?ref=v1.24.6"
}

# Include all settings from the root terragrunt.hcl file
include {
  path = find_in_parent_folders()
}

# These are the variables we have to pass in to use the module specified in the terragrunt source above
inputs = {
  # All of the inputs from the inherited hcl files are available automatically
  # (via the `inputs` section of the root `terragrunt.hcl`). However, modules
  # will be more flexible if you specify particular input values.
  tags = {
    Purpose = "DNS Resolver"
    Terraform = "aws/${basename(get_parent_terragrunt_dir())}/${path_relative_to_include()}/"
  }
  name = "resolver"
  ip_addresses = [ dependency.resolver-1.outputs.instance_private_ip, dependency.resolver-2.outputs.instance_private_ip ]
  reverse_enabled = false
}
terraform_version_constraint = "= 0.15.1"
terragrunt_version_constraint = ">= 0.29, < 0.30"