main.tf

###############
## Variables ##
###############

# Target VPC config
variable "vpc_id" {
    description = "ID of target VPC."
}
variable "vpc_region" {
    description = "Region of the target VPC"
}
variable "vpc_private_subnets" {
    description = "Comma separated list of private subnet ip address ranges."
}
variable "vpc_private_subnet_ids" {
    description = "Comma separated list of private subnet ids."
}

# Server config
variable "server_name" {
    description = "Name of the Rancher server. Best not to include non-alphanumeric characters."
}
variable "server_hostname" {
    description = "Hostname of the Rancher server."
}
variable "server_key" {
    description = "Public key file for the Rancher server instance."
}
variable "server_subnet_id" {
    description = "Public subnet id in which to place the rancher server instance."
}
variable "server_version" {
    description = "Rancher server version ton install."
}
variable "server_instance_type" {
    description = "EC2 instance type to use for the rancher server."
    default = "t2.micro"
}
variable "server_ami" {
    description = "Amazon Linux AMI id for the target region."
    default = {
        eu-west-1      = "ami-f9dd458a"
        eu-central-1   = "ami-ea26ce85"
        us-west-1      = "ami-31490d51"
        us-west-2      = "ami-7172b611"
        us-east-1      = "ami-6869aa05"
        ap-northeast-1 = "ami-374db956"
        ap-northeast-2 = "ami-2b408b45"
        ap-south-1     = "ami-ffbdd790"
        ap-southeast-1 = "ami-a59b49c6"
        ap-southeast-2 = "ami-dc361ebf"
        sa-east-1      = "ami-6dd04501"
    }
}
variable "server_root_volume_type" {
    default = "gp2"
}
variable "server_root_volume_size" {
    default = "64"
}
variable "server_root_volume_delete_on_terminate" {
    default = true
}

# SSL
variable "ssl_email" {
	description = "E-Mail address to use for Lets Encrypt account."
}

# Database
variable "database_address" {
    description = "Database server address."
}
variable "database_port" {
    description = "Database port."
    default = "3306"
}
variable "database_name" {
    description = "Database name."
    default = "rancherserverdb"
}
variable "database_username" {
    description = "Database username."
    default = "root"
}
variable "database_password" {
    description = "Database password."
}

##################
## Misc outputs ##
##################

output "server_hostname" {
	value = "${var.server_hostname}"
}