variable "proxmox_api_token" {
  description = "Proxmox API token — format: user@realm!token_name=secret"
  type        = string
  sensitive   = true
}

variable "ssh_private_key_path" {
  description = "Path to SSH private key for Proxmox host access"
  type        = string
  default     = "~/.ssh/id_ecdsa"
}

variable "ssh_public_key" {
  description = "SSH public key injected into created VMs"
  type        = string
}

variable "vms" {
  description = "Map of VMs to create. Key becomes the VM hostname."
  type = map(object({
    cores     = optional(number, 2)
    memory    = optional(number, 2048)
    disk_size = optional(number, 20)
  }))
  default = {}
}