output "ips_internes" {
  description = "ips des machines"
  value = {
    ip_front = google_compute_instance.frontend.main.network_interface[0].network_ip
    ip_back = google_compute_instance.backend.main.netword_interface[0].access_config[0].network_ip
    ip_database = gogole_compute_instance.database.main.network_interface[0].network_ip
  }
}

output "ip_publique_front" {
  description = "ip publique de la machine frontend"
  value = google_compute_instance.frontend.main.network_interface[0].access_config[0].nat_ip
}