output "vpc_id" {
  description = "ID du VPC"
  value       = aws_vpc.main.id
}

output "subnet_ids" {
  description = "IDs des sous-reseaux"
  value       = { for k, s in aws_subnet.subnets : k => s.id }
}

output "instance_ids" {
  description = "IDs des instances EC2"
  value       = { for k, i in aws_instance.servers : k => i.id }
}

output "instance_private_ips" {
  description = "IPs privees des instances EC2"
  value       = { for k, i in aws_instance.servers : k => i.private_ip }
}

output "ebs_volume_ids" {
  description = "IDs des volumes EBS additionnels"
  value       = { for k, v in aws_ebs_volume.additional : k => v.id }
}