output "master_ip" {
  value = {
    for instance in upcloud_server.master :
    instance.hostname => {
      "public_ip" : instance.network_interface[0].ip_address
      "private_ip" : instance.network_interface[1].ip_address
    }
  }
}

output "worker_ip" {
  value = {
    for instance in upcloud_server.worker :
    instance.hostname => {
      "public_ip" : instance.network_interface[0].ip_address
      "private_ip" : instance.network_interface[1].ip_address
    }
  }
}

output "loadbalancer_domain" {
  value = var.loadbalancer_enabled ? upcloud_loadbalancer.lb[0].dns_name : null
}