# ─── Provider Authentication ─────────────────────────────────────────────────
# Passed through from the cluster root module — not declared here since
# provider config lives in the root module's providers.tf.

# ─── Node Identity ───────────────────────────────────────────────────────────

variable "hostname" {
  type        = string
  description = "Node hostname (e.g., space-mountain). Used as the Proxmox VM name."
}

variable "vm_id" {
  type        = number
  description = "Proxmox VM ID. Convention: {third_octet}{fourth_octet:03d} (e.g., 10.1.71.66 → 71066)."
}

variable "node_role" {
  type        = string
  description = "Role of the node in the cluster. Used for tagging."

  validation {
    condition     = contains(["controlplane", "worker"], var.node_role)
    error_message = "node_role must be 'controlplane' or 'worker'."
  }
}

# ─── Proxmox Placement ───────────────────────────────────────────────────────

variable "target_node" {
  type        = string
  description = "Proxmox node to place this VM on (e.g., main-street-usa, tomorrowland, fantasyland)."
}

variable "datastore" {
  type        = string
  description = "Proxmox storage pool for the VM disk."
  default     = "liberty-tree"
}

# ─── Boot Image ──────────────────────────────────────────────────────────────

variable "iso_file_id" {
  type        = string
  description = "Proxmox file ID for the Talos ISO (e.g., local:iso/talos-v1.9.5-metal-amd64.iso). Output from proxmox_virtual_environment_download_file."
}

# ─── Hardware ────────────────────────────────────────────────────────────────

variable "cpu_cores" {
  type        = number
  description = "Number of vCPU cores."
}

variable "memory_mb" {
  type        = number
  description = "RAM in megabytes."
}

variable "disk_size" {
  type        = number
  description = "OS disk size in gigabytes. Talos manages its own partition layout."
}

# ─── Network ─────────────────────────────────────────────────────────────────

variable "bridge" {
  type        = string
  description = "Proxmox network bridge."
  default     = "vmbr0"
}