terraform/modules/gitlab_aws_instance/outputs.tf

output "instance_ids" {
  value = aws_instance.gitlab[*].id
}

output "external_addresses" {
  value = aws_instance.gitlab[*].public_ip
}

output "internal_addresses" {
  value = {
    for _, v in aws_instance.gitlab[*] : v.private_dns => v.private_ip
  }
}

output "iam_instance_role_arn" {
  value = try(aws_iam_role.gitlab[0].arn, "")
}

output "data_disk_device_names" {
  value = [for k, v in aws_volume_attachment.gitlab : "${k} = ${v.device_name}"]
}

output "data_disk_volume_ids" {
  description = "AWS Volume IDs for data disks provisioned for this instance."
  value       = [for k, v in aws_ebs_volume.gitlab : v.id]
}

output "security_group_ids" {
  value = try(flatten(aws_instance.gitlab[0].vpc_security_group_ids), "")
}