variable "do_token" {} variable "count" { default = 11 } variable "region" { default = "lon1" } variable "size" { default = "1gb" } variable "server_name" { type = "map" } variable "domain" { default = "example.com" } variable "images" { type = "map" } variable "ssh_keys" { type = "list" } variable "dns_server" {} variable "dns_key_name" {} variable "dns_key" {}