outputs.tf

output "arn" {
  description = "Amazon Resource Name (ARN) of the domain"
  value       = join("", aws_elasticsearch_domain.es_domain.*.arn)
}

output "domain_id" {
  description = "Unique identifier for the domain"
  value       = join("", aws_elasticsearch_domain.es_domain.*.domain_id)
}

output "endpoint" {
  description = "Domain-specific endpoint used to submit index, search, and data upload requests"
  value       = join("", aws_elasticsearch_domain.es_domain.*.endpoint)
}

output "kibana_endpoint" {
  description = "Domain-specific endpoint for kibana without https scheme"
  value       = join("", aws_elasticsearch_domain.es_domain.*.kibana_endpoint)
}

output "vpc_options_availability_zones" {
  description = "If the domain was created inside a VPC, the names of the availability zones the configured subnet_ids were created inside"
  value       = var.enabled ? (length(aws_elasticsearch_domain.es_domain[0].vpc_options) > 0 ? aws_elasticsearch_domain.es_domain[0].vpc_options.0.availability_zones : []) : []
}

output "vpc_options_vpc_id" {
  description = "If the domain was created inside a VPC, the ID of the VPC"
  value       = var.enabled ? length(aws_elasticsearch_domain.es_domain[0].vpc_options) > 0 ? aws_elasticsearch_domain.es_domain[0].vpc_options.0.vpc_id : null : null
}