variable "cluster_name" {
  description = "ACK cluster name"
  type        = string
}

variable "vpc_id" {
  description = "VPC ID"
  type        = string
}

variable "vswitch_ids" {
  description = "VSwitch IDs"
  type        = list(string)
}

variable "security_group_id" {
  description = "Security Group ID"
  type        = string
}

variable "worker_instance_types" {
  description = "Worker node instance types"
  type        = list(string)
}

variable "worker_number" {
  description = "Number of worker nodes"
  type        = number
}