Bioportal: access OpenStack using token

deploy.tf

 provider "openstack" {
+	token        = var.token
+	auth_url     = "https://identity.cloud.muni.cz/v3"
+	region       = "brno1"
+	allow_reauth = false
 }
 
 terraform {

variables.tf

@@ -98,6 +98,11 @@ variable "ssh" {
 	default = "openstack"
 }
 
+variable "token" {
+	description = "OpenStack token"
+	default = null
+}
+
 variable "volumes" {
 	description = "Number of data volumes per node (zero means system disk)"
 	default = 2