variables.tf

# Variables for AWS infrastructure module

// TODO - use null defaults

# Required
variable "aws_access_key" {
  type        = string
  description = "AWS access key used to create infrastructure"
}

# Required
variable "aws_secret_key" {
  type        = string
  description = "AWS secret key used to create AWS infrastructure"
}

variable "aws_region" {
  type        = string
  description = "AWS region used for all resources"
  default     = "us-east-1"
}

variable "prefix" {
  type        = string
  description = "Prefix added to names of all resources"
  default     = "quickstart"
}

variable "instance_type" {
  type        = string
  description = "Instance type used for all EC2 instances"
  default     = "t3a.medium"
}

variable "docker_version" {
  type        = string
  description = "Docker version to install on nodes"
  default     = "19.03"
}

variable "rke_kubernetes_version" {
  type        = string
  description = "Kubernetes version to use for Rancher server RKE cluster"
  default     = "v1.19.4-rancher1-1"
}

variable "workload_kubernetes_version" {
  type        = string
  description = "Kubernetes version to use for managed workload cluster"
  default     = "v1.18.12-rancher1-1"
}

variable "cert_manager_version" {
  type        = string
  description = "Version of cert-manager to install alongside Rancher (format: 0.0.0)"
  default     = "1.0.4"
}

variable "rancher_version" {
  type        = string
  description = "Rancher server version (format: v0.0.0)"
  default     = "v2.5.3"
}

# Required
variable "rancher_server_admin_password" {
  type        = string
  description = "Admin password to use for Rancher server bootstrap"
}


# Local variables used to reduce repetition
locals {
  node_username = "ubuntu"
}