terraform/variables.tf

#-------------------
# VARIABLES
#-------------------

// Variables for providers used in this module
/*variable "aws_access_key" {}
variable "aws_secret_key" {}*/

// Deployer SSH Pub SSH keys
variable "public_key_path" {}


variable "stack_name" {
}

variable "region" {
}

variable "vpc_id" {}

variable "public_subnets" {
	type    = "list"
}
variable "private_subnets" {
	type    = "list"
}

variable "private_db_subnets" {
	type    = "list"
}

/* RDS Options */

variable "rds_allocated_storage" {
  type    = "string"
  default = "10"
}

variable "rds_engine_version" {
  type    = "string"
  default = "9.4.7"
}

/* REDIS/elasticcache option */

variable "engine_version" {
  type    = "string"
  default = "3.2.4"
}

variable "node_type" {
  type    = "string"
  default = "cache.t2.micro"
}

/* Instance Options */
 variable "os_release" {
   type    = "string"
   default = "xenial"
 }

 variable "instance_type" {
   type    = "string"
   default = "t2.micro"
 }