variable "cluster_name" {
  description = "The name of the EKS cluster"
  type        = string
}

variable "cluster_version" {
  description = "Kubernetes version for the EKS cluster"
  type        = string
  default     = "1.32"
}

variable "vpc_id" {
  description = "VPC ID where the cluster will be created"
  type        = string
}

variable "subnet_ids" {
  description = "Private subnet IDs for the EKS cluster"
  type        = list(string)
}

variable "node_groups" {
  description = "EKS node group configuration"
  type = map(object({
    instance_types = list(string)
    capacity_type  = string
    scaling_config = object({
      desired_size = number
      max_size     = number
      min_size     = number
    })
  }))

  default = {
    general = {
      instance_types = ["m7i-flex.large"]
      capacity_type  = "ON_DEMAND"
      scaling_config = {
        desired_size = 2
        max_size     = 3
        min_size     = 1
      }
    }
  }
}

variable "endpoint_private_access" {
  description = "Enable private API server endpoint"
  type        = bool
  default     = true
}

variable "endpoint_public_access" {
  description = "Enable public API server endpoint"
  type        = bool
  default     = true
}

variable "public_access_cidrs" {
  description = "List of CIDR blocks that can access the public API endpoint"
  type        = list(string)
  default     = []  # CHANGE THIS TO YOUR IP RANGE IN PRODUCTION
}