# EKS Module Variables

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

variable "cluster_role_arn" {
  description = "ARN of the IAM role for the EKS cluster"
  type        = string
}

variable "node_role_arn" {
  description = "ARN of the IAM role for EKS nodes"
  type        = string
}

variable "private_subnet_ids" {
  description = "List of private subnet IDs for EKS nodes"
  type        = list(string)
}

variable "public_subnet_ids" {
  description = "List of public subnet IDs for EKS control plane"
  type        = list(string)
}

variable "cluster_security_group_id" {
  description = "Security group ID for EKS cluster"
  type        = string
}

variable "kms_key_arn" {
  description = "ARN of KMS key for EKS encryption"
  type        = string
}

variable "kubernetes_version" {
  description = "Kubernetes version for EKS cluster"
  type        = string
  default     = "1.28"
}

variable "endpoint_public_access" {
  description = "Enable public access to EKS cluster endpoint"
  type        = bool
  default     = false
}

variable "public_access_cidrs" {
  description = "CIDR blocks allowed to access EKS cluster endpoint"
  type        = list(string)
  default     = ["0.0.0.0/0"]
}

variable "cluster_log_types" {
  description = "List of cluster log types to enable"
  type        = list(string)
  default     = ["api", "audit", "authenticator", "controllerManager", "scheduler"]
}

variable "log_retention_days" {
  description = "Number of days to retain CloudWatch logs"
  type        = number
  default     = 30
}

variable "vpc_cni_version" {
  description = "Version of VPC CNI addon"
  type        = string
  default     = "v1.14.0-eksbuild.3"
}

variable "kube_proxy_version" {
  description = "Version of kube-proxy addon"
  type        = string
  default     = "v1.28.1-eksbuild.1"
}

variable "coredns_version" {
  description = "Version of CoreDNS addon"
  type        = string
  default     = "v1.10.1-eksbuild.2"
}

variable "ebs_csi_driver_version" {
  description = "Version of EBS CSI driver addon"
  type        = string
  default     = "v1.24.0-eksbuild.1"
}

variable "enable_ebs_csi_driver" {
  description = "Enable EBS CSI driver addon"
  type        = bool
  default     = true
}

variable "enable_irsa" {
  description = "Enable IAM Roles for Service Accounts (IRSA)"
  type        = bool
  default     = true
}

variable "enable_aws_load_balancer_controller" {
  description = "Enable AWS Load Balancer Controller IAM role"
  type        = bool
  default     = true
}

variable "node_instance_types" {
  description = "List of instance types for EKS nodes"
  type        = list(string)
  default     = ["t3.medium"]
}

variable "capacity_type" {
  description = "Capacity type for EKS nodes (ON_DEMAND or SPOT)"
  type        = string
  default     = "ON_DEMAND"
}

variable "node_disk_size" {
  description = "Disk size for EKS nodes in GB"
  type        = number
  default     = 50
}

variable "min_nodes" {
  description = "Minimum number of EKS nodes"
  type        = number
  default     = 1
}

variable "max_nodes" {
  description = "Maximum number of EKS nodes"
  type        = number
  default     = 3
}

variable "desired_nodes" {
  description = "Desired number of EKS nodes"
  type        = number
  default     = 2
}

variable "node_labels" {
  description = "Labels to apply to EKS nodes"
  type        = map(string)
  default     = {}
}

variable "node_taints" {
  description = "Taints to apply to EKS nodes"
  type = list(object({
    key    = string
    value  = string
    effect = string
  }))
  default = []
}

variable "tags" {
  description = "Tags to apply to resources"
  type        = map(string)
  default     = {}
}