resource "google_compute_instance" "vm_hub" {
  name           = var.name
  machine_type   = var.machine_type
  can_ip_forward = var.can_ip_forward
  description    = var.description

  boot_disk {
    initialize_params {
      image = "debian-cloud/debian-12"
    }
  }

  network_interface {
    network    = var.network_name
    subnetwork = var.subnet_name
  }

  metadata = {
    ssh-keys = "${var.ssh[0].public_key} ${var.ssh[0].ssh_user}"
  }
}