variable "server_type" {
  description = "Server type for vpn (OpenVPN + Traefik)."
  type        = string
}

variable "image" {
  description = "OS image used for the server."
  type        = string
}

variable "location" {
  description = "Hetzner Cloud datacenter location."
  type        = string
}

variable "ssh_key_id" {
  description = "ID of the Hetzner Cloud SSH key to install on the server."
  type        = string
}

variable "allowed_ssh_source_ips" {
  description = "CIDRs allowed to reach port 22 on vpn."
  type        = list(string)
}