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

variable "tenant" {    
  description = "Tenant informations"    
  type = map    
  default = {
    prefix = ""
  }    
}    

variable "volumes" {
  description = "List of volumes"
  type = list(any)
  default = []
}

variable "volumes_defaults" {
  description = "Default settings for volumes"
  type = map
  default = {}
}


# Main
# ============


locals {
  defaults = {
    prefix = var.tenant.prefix
    pool = "default",
    pool_dir = "/virt",
    size_gb = 10,
    format = "qcow2"
    persistant = false

    base_pool = "default",
    base_file = "",

    url = ""
    file = ""
  }
  volumes_defaults = merge(local.defaults, var.volumes_defaults)
}


module "cloud_volume" {
  source = "../../modules_libvirt/virt_volume"
  for_each = { for v in var.volumes: v.name => merge(local.volumes_defaults, v) }

  name = "${each.value.prefix}${each.value.name}"
  pool = each.value.pool
  size_gb = each.value.size_gb
  format = each.value.format
  persistant = each.value.persistant

  base_pool = each.value.base_pool
  base_file = each.value.base_file

  url = each.value.url
  file = each.value.file

}


# Output
# ============

output "volumes" {
  value = module.cloud_volume
}