output "control_plane_ips" {
  description = "Public IPs of control plane nodes"
  value       = [for cp in hcloud_server.control_plane : cp.ipv4_address]
}

output "control_plane_private_ips" {
  description = "Private IPs of control plane nodes"
  value       = [for cp in hcloud_server.control_plane : one(cp.network).ip]
}

output "primary_control_plane_ip" {
  description = "Public IP of the primary control plane (first node)"
  value       = hcloud_server.control_plane[0].ipv4_address
}

output "worker_ips" {
  description = "Public IPs of worker nodes"
  value       = [for worker in hcloud_server.workers : worker.ipv4_address]
}

output "worker_private_ips" {
  description = "Private IPs of worker nodes"
  value       = [for worker in hcloud_server.workers : one(worker.network).ip]
}

output "ssh_private_key_path" {
  description = "Path to SSH private key"
  value       = var.ssh_private_key
}

output "cluster_name" {
  description = "Cluster name"
  value       = var.cluster_name
}

output "network_cidr" {
  description = "Private network CIDR"
  value       = var.subnet_cidr
}

output "kubeconfig_command" {
  description = "Command to fetch kubeconfig"
  value       = "ssh root@${hcloud_server.control_plane[0].ipv4_address} 'cat /etc/rancher/k3s/k3s.yaml' > kubeconfig && sed -i 's/127.0.0.1/${hcloud_server.control_plane[0].ipv4_address}/g' kubeconfig"
}