main.storage.tf

locals {
  elastic_san_attachments = flatten([for ds_key, datastore in var.elastic_san_datastores : [
    for cluster_name in datastore.cluster_names : {
      attachment_name         = "${ds_key}-${cluster_name}"
      esan_volume_resource_id = datastore.esan_volume_resource_id
      cluster_name            = cluster_name
    }
  ]])
  netapp_attachments = flatten([for ds_key, datastore in var.netapp_files_datastores : [
    for cluster_name in datastore.cluster_names : {
      attachment_name           = "${ds_key}-${cluster_name}"
      netapp_volume_resource_id = datastore.netapp_volume_resource_id
      cluster_name              = cluster_name
    }
  ]])
}

resource "azurerm_vmware_netapp_volume_attachment" "attach_datastores" {
  for_each = { for datastore in local.netapp_attachments : datastore.attachment_name => datastore }

  name              = each.value.attachment_name
  netapp_volume_id  = each.value.netapp_volume_resource_id
  vmware_cluster_id = "${azapi_resource.this_private_cloud.id}/clusters/${each.value.cluster_name}"

  depends_on = [
    azapi_resource.this_private_cloud,
    azapi_resource.clusters,
    azurerm_role_assignment.this_private_cloud,
    azurerm_monitor_diagnostic_setting.this_private_cloud_diags,
    #azapi_update_resource.managed_identity,
    azapi_update_resource.customer_managed_key,
    azapi_resource.hcx_addon,
    azapi_resource.hcx_keys,
    azapi_resource.srm_addon,
    azapi_resource.vr_addon,
    azurerm_express_route_connection.avs_private_cloud_connection,
    azurerm_express_route_connection.avs_private_cloud_connection_additional,
    azapi_resource.avs_private_cloud_expressroute_vnet_gateway_connection,
    azapi_resource.avs_private_cloud_expressroute_vnet_gateway_connection_additional,
    azapi_resource.globalreach_connections,
    azapi_resource.avs_interconnect,
    azapi_resource.dns_forwarder_zones,
    azapi_resource_action.dns_service,
    azapi_resource.dhcp,
    azapi_resource.segments,
    #azapi_resource.current_status_identity_sources,
    azapi_resource.remove_existing_identity_source,
    azapi_resource.configure_identity_sources
  ]
}

#provision an external storage block
resource "azapi_resource" "iscsi_path_network" {
  count = var.external_storage_address_block != null ? 1 : 0

  type = "Microsoft.AVS/privateClouds/iscsiPaths@2023-09-01"
  body = { properties = {
    networkBlock = var.external_storage_address_block
  } }
  name      = "default"
  parent_id = azapi_resource.this_private_cloud.id
}

resource "azapi_resource" "this_esan_attachment" {
  for_each = { for datastore in local.elastic_san_attachments : datastore.attachment_name => datastore }

  type = "Microsoft.AVS/privateClouds/clusters/datastores@2023-09-01"
  body = {
    properties = {
      elasticSanVolume = {
        targetId = each.value.esan_volume_resource_id
      }
    }
  }
  name      = each.value.attachment_name
  parent_id = "${azapi_resource.this_private_cloud.id}/clusters/${each.value.cluster_name}"

  depends_on = [
    azapi_resource.this_private_cloud,
    azapi_resource.clusters,
    azurerm_role_assignment.this_private_cloud,
    azurerm_monitor_diagnostic_setting.this_private_cloud_diags,
    #azapi_update_resource.managed_identity,
    azapi_update_resource.customer_managed_key,
    azapi_resource.hcx_addon,
    azapi_resource.hcx_keys,
    azapi_resource.srm_addon,
    azapi_resource.vr_addon,
    azurerm_express_route_connection.avs_private_cloud_connection,
    azurerm_express_route_connection.avs_private_cloud_connection_additional,
    azapi_resource.avs_private_cloud_expressroute_vnet_gateway_connection,
    azapi_resource.avs_private_cloud_expressroute_vnet_gateway_connection_additional,
    azapi_resource.globalreach_connections,
    azapi_resource.avs_interconnect,
    azapi_resource.dns_forwarder_zones,
    azapi_resource_action.dns_service,
    azapi_resource.dhcp,
    azapi_resource.segments,
    #azapi_resource.current_status_identity_sources,
    azapi_resource.remove_existing_identity_source,
    azapi_resource.configure_identity_sources,
    azurerm_vmware_netapp_volume_attachment.attach_datastores,
    azapi_resource.iscsi_path_network
  ]
}