# Provider Google
provider "google" {
  project = var.project_id
  region  = var.region
  zone    = var.zone
}

# Module IAM
module "iam" {
  source     = "../../modules/iam"
  project_id = var.project_id
}

# Module Compute
module "compute" {
  source              = "../../modules/compute"
  instance_type       = var.instance_type
  zone                = var.zone
  frontend_subnet_id  = var.frontend_subnet_id
  backend_subnet_id   = var.backend_subnet_id
  database_subnet_id  = var.database_subnet_id
}

# Exemple de création d'un template pour Ansible
data "template_file" "ansible_inventory" {
  template = <<EOT
[frontend]
${module.compute.frontend_internal_ip} ansible_user=YOUR_SSH_USER

[backend]
${module.compute.backend_internal_ip} ansible_user=YOUR_SSH_USER

[database]
${module.compute.database_internal_ip} ansible_user=YOUR_SSH_USER
EOT
}

# Optionnel : écrire le fichier sur le disque
resource "local_file" "ansible_inventory" {
  content  = data.template_file.ansible_inventory.rendered
  filename = "${path.module}/inventory.ini"
}