variables.tf

variable "vpc_id" {
  type        = string
  description = "VPC to deploy into"
}

variable "cluster_arn" {
  type        = string
  description = "ECS cluster to deploy into"
}

variable "subnets" {
  type        = list(string)
  description = "List of subnet names the service will reside on."
}

variable "container_image" {
  type        = string
  description = "Image tag of the Docker container to use for this service (Use null if container_definitions is set)"
}

variable "azs" {
  type        = list(string)
  description = "Availability zones"
}

variable "environment_variables" {
  type = list(object({
    name  = string
    value = string
  }))
  description = "The environment variables to pass to the container. This is a list of maps. (Do not use if container_definitions is set)"
  default     = []
}

variable "container_secrets" {
  type = list(object({
    name      = string
    valueFrom = string
  }))
  description = "The Secrets to Pass to the container. (Do not use if container_definitions is set)"
  default     = []
}

variable "listener_arn" {
  type        = string
  description = "ALB listener ARN to add listener rule to"
}

variable "alb_security_group_id" {
  type        = string
  description = "Security Group ID for the ALB"
}

variable "command" {
  type        = list(string)
  description = "Container startup command (Use null if container_definitions is set)"
}

variable "hostname" {
  type        = string
  description = "Hostname to use for listener rule"
}

variable "service_name" {
  type        = string
  description = "Service directory in the application git repo"
}

variable "container_port" {
  type        = number
  description = "Port exposed by the container"
}

variable "host_port" {
  type        = number
  description = "Port exposed by the host (Do not use if container_definitions is set)"
  default     = null
}

variable "health_check_path" {
  type        = string
  description = "Path to use for health checks"
}

variable "use_database_cluster" {
  type        = bool
  description = "Whether or not we should create a DB cluster and inject the database connection string into the container"
}

variable "ecs_desired_count" {
  type        = number
  default     = 1
  description = "How many tasks to launch in ECS service"
}

variable "db_name" {
  type        = string
  default     = "main"
  description = "Name of the postgres database to create, if creating an RDS cluster"
}

variable "db_instance_class" {
  type        = string
  default     = "db.t4g.medium"
  description = "Size of instances within the RDS cluster"
}

variable "db_instance_count" {
  type        = number
  default     = 1
  description = "How many RDS instances to create"
}

variable "container_definitions" {
  type        = string
  description = "A list of valid container definitions provided as a single valid JSON document. By default, this module will generate a container definition for you. If you need to provide your own or have multiple, you can do so here."
  default     = null
}

variable "task_memory" {
  type        = number
  description = "Task memory"
  default     = 2048
}

variable "task_cpu" {
  type        = number
  description = "Task CPU"
  default     = 1024
}

variable "load_balancer_container_name" {
  type        = string
  description = "Container name to use for load balancer target group forwarder"
  default     = null
}

variable "assign_public_ip" {
  type        = bool
  description = "Whether or not to assign a public IP to the task"
  default     = false
}