CloudRouterAdvanced/terraform/variables.tf

variable "username" {
  description = "VK Cloud username"
  type        = string
}

variable "password" {
  description = "VK Cloud password"
  type        = string
  sensitive   = true
}

variable "project_id" {
  description = "Project ID"
  type        = string
}

variable "region" {
  description = "Region"
  type        = string
  default     = "ME1"
}

variable "ssh_key_name" {
  description = "Name of SSH key pair in VK Cloud"
  type        = string
}

variable "router_count" {
  description = "Number of IaaS Router VMs to provision"
  type        = number
  default     = 2

  validation {
    condition     = var.router_count >= 1
    error_message = "router_count must be at least 1."
  }
}

variable "router_availability_zones" {
  description = "Availability zones to spread router VMs across (cycled via count.index)"
  type        = list(string)
  default     = ["ME1"]
}

variable "private_network_cidrs" {
  description = "Explicit CIDR prefix for each private network that router VMs get an interface into. One entry = one shared private network = one private interface per router (list order determines eth1..ethN). Must be supplied explicitly - no auto-carving from a supernet."
  type        = list(string)

  validation {
    condition     = length(var.private_network_cidrs) >= 1
    error_message = "private_network_cidrs must contain at least one CIDR."
  }

  validation {
    condition     = alltrue([for c in var.private_network_cidrs : can(cidrhost(c, 0))])
    error_message = "Every entry in private_network_cidrs must be a valid IPv4 CIDR (e.g. \"10.90.0.0/29\")."
  }

  validation {
    condition     = length(var.private_network_cidrs) == length(distinct(var.private_network_cidrs))
    error_message = "private_network_cidrs entries must be unique."
  }
}

variable "default_security_group_id" {
  description = "Explicit override for the project's 'default' security group UUID. Last resort only - by default it's resolved dynamically via data.vkcs_networking_secgroup (see main.tf), since this UUID is unique per project and must not be hardcoded."
  type        = string
  default     = null
}