# Base volume (template/parent)
resource "libvirt_volume" "base_vm_image" {
  name   = "${var.vm_name}-base"
  pool   = "${var.vm_name}-pool"
  source = var.image_location
  format = "qcow2"

  depends_on = [
    libvirt_pool.tf_tmp_storage
  ]
}

# Clone volume with resizable size
resource "libvirt_volume" "vm_disk" {
  count          = var.instance_count
  name           = "${var.vm_name}-${count.index}"
  pool           = "${var.vm_name}-pool"
  format         = "qcow2"
  size           = var.disk_size_bytes
  base_volume_id = libvirt_volume.base_vm_image.id

  depends_on = [
    libvirt_volume.base_vm_image
  ]
}