# Variables
# =====================

variable "images" {
  description = "Images definitions"
  type = any
  default = {}
}

variable "images_defaults" {
  description = "Images default definitions"
  type = map
  default = {
    pool = "default",
  }
}

# Resources
# =====================

locals {
  images = flatten(
    [for dist_name, dist_config in var.images:
      {
        name = dist_name

        format = try(dist_config.format, "")
        file = try(dist_config.file, "${dist_name}.${dist_config.format}" , basename( dist_config.url ))
        url = dist_config.url

        pool = try(dist_config.pool, var.images_defaults.pool, "default")
      }
    ]
  )
}

module "volumes" {
  source = "../virt_volumes"
  volumes = local.images
  volumes_defaults = var.images_defaults
}


# Outputs
# =====================

output "images" {
  value = local.images
}

output "volumes" {
  value = module.volumes.volumes
}