module "rabbit" {
  source = "path/to/module"

  name         = "An useful name to identify your clustser"
  environment  = "Specify the environment (Prod/Staging/Test/whatever...)"

  # To bind the manager together, Rabbitmq uses the Erlang cookie so it knows they can join the cluster
  erl_secret_cookie = "a random secret key"
  # As we use the rabbit_peer_discovery_aws we need credentials that can inspect ec2 or asg groups

  # https://www.rabbitmq.com/cluster-formation.html#peer-discovery-aws
  aws_access_key = "KEY"

  aws_secret_key = "SECRET"

  # See example for full usage of this var, here it's pass so we can name the cluster rabbimtq
  # https://github.com/CitizenPlane/terraform-aws-rabbitmq/blob/dc123d34742202811455d1bea50cb5f779186d2f/user_data/rabbitmq.sh#L122
  cluster_fqdn = "test"

  region                 = "eu-west-3"
  ssh_key_name           = "ft_ssh_key"
  desired_capacity       = 3
  autoscaling_min_size   = 3
  autoscaling_max_size   = 5
  instance_ebs_optimized = false

  vpc_id = "vpc_id"

  # Subnets Zone where the ASG will create your EC2 instances
  external_subnets = ""

  root_volume_size   = 20 # /
  rabbit_volume_size = 50 # /var/lib/rabbitmq

  associate_public_ip_address = true

  # Note : AMI are region related. Make sure the AMI you choose is available in your region
  # https://cloud-images.ubuntu.com/locator/ec2/
  image_id = ""

  # You define the CIDR block that can reach your private ip in your VPC
  # Don't forget to include your EC2 instances
  # Any Network Interface that may need to access this cluster ECR ELB ALB .....
  ingress_private_cidr_blocks = [
    "192.x.x.x/24",
    "10.x.x.x/22",
    "172.x.x.x/16",
  ]

  # A set of Public IPs that can access the cluster from oustide your VPC
  # For instance, these will be used to restrict the Rabbitmq management web interface access
  ingress_public_cidr_blocks = [
    "88.x.x.x/32",
    "195.x.x.x/32",
  ]

  # This is egress only settings for traffic going outside your VPC. You may not want your cluster
  # to be able to reach any ip from oustide your network
  internet_public_cidr_blocks = [
    "0.0.0.0/0",
  ]

  instance_type = ""

  az_count = 3

  cpu_high_limit    = "70"
  cpu_low_limit     = "20"
  memory_high_limit = "70"
  memory_low_limit  = "20"
}