locals {
  ansible_master_lines = [
    for name, config in var.k3s_vm_config :
    "${config.ip} ansible_user=ubuntu ansible_ssh_private_key_file=/home/ryuuji/.ssh/id_rsa ansible_ssh_common_args='-o StrictHostKeyChecking=no'"
    if config.role == "master"
  ]
  ansible_worker_lines = [
    for name, config in var.k3s_vm_config :
    "${config.ip} ansible_user=ubuntu ansible_ssh_private_key_file=/home/ryuuji/.ssh/id_rsa ansible_ssh_common_args='-o StrictHostKeyChecking=no'"
    if config.role == "worker"
  ]
}

output "ansible_inventory_k3s" {
  value = <<EOT
[k3s_master]
${join("\n", local.ansible_master_lines)}

[k3s_workers]
${join("\n", local.ansible_worker_lines)}

[k3s_cluster:children]
k3s_master
k3s_workers
EOT
}