variables.tf

// Note that some of the .tf files also have variable and output blocks to make them individually complete

variable "subscription_id" {
  description = "The subscription guid. Recommended when using service principals interactively."
  type        = string
  default     = ""
}

variable "hub" {
  type        = string
  description = "Used for both the vnet and the resource group, and to prefix resources."
  default     = "hub"
}

variable "hub_vnet_address_space" {
  description = "List of address spaces for the virtual network. One /24 address space is expected."
  type        = list(string)
  default     = ["10.0.0.0/24"]
}

variable "dns_servers" {
  description = "Optional list of DNS server IP addresses."
  type        = list(string)
  default     = null
}

// -----------------------------------------------------------

variable "vpn_client" {
  description = "Boolean to control creation of vpn_client_configuration block."
  type        = bool
  default     = false
}

variable "vpn_client_address_space" {
  description = "List of address spaces for the vpn client."
  type        = list(string)
  default     = ["192.168.76.0/24"]
}

variable "vpn_client_cert" {
  description = "Base 64 encoded X.509 PEM cert."
  type        = string
  default     = "base64_x509_caCert.pem"
}

variable "vpn_client_cert_name" {
  description = "Description for the root cert."
  type        = string
  default     = "SelfSignedCertificate"
}


// -----------------------------------------------------------

variable "location" {
  default = "West Europe"
}

variable "tags" {
  type = object({
    owner         = string
    business_unit = string
    costcode      = number
    downtime      = string
    env           = string
    enforce       = bool
  })
  default = {
    owner         = null
    business_unit = null
    costcode      = null
    downtime      = null
    env           = null
    enforce       = null
  }
}