terraform {
  required_providers {
    proxmox = {
      source  = "bpg/proxmox"
      version = ">= 0.60.0"
    }
  }
}

provider "proxmox" {
  endpoint  = var.pm_api_url
  api_token = var.pm_api_token
  insecure  = var.pm_insecure

  ssh {
    agent       = false # Auf false, da wir den Pfad direkt angeben
    username    = "root"
    private_key = file("/home/braniz/.ssh/prox/id_ed25519")
  }
}

resource "proxmox_virtual_environment_vm" "proxmox_vm" {
  name            = var.pm_vm_name
  description     = "Erstellt mit OpenTofu"
  node_name       = var.pm_host
  vm_id           = var.pm_vm_id
  stop_on_destroy = true

  agent {
    enabled = true
  }

  cpu {
    cores = 4
    type  = "host" # 'host' sorgt für bessere Performance bei Ceph/KVM
  }

  memory {
    dedicated = 8192
  }

  # Erste Festplatte (OS) - Ceph RBD
  disk {
    datastore_id = "ceph-pool"
    file_id      = var.pm_cloud_image
    interface    = "scsi0"
    size         = 20
    discard      = "on" # Wichtig für Ceph, um Platz freizugeben (TRIM)
  }

  # Zweite Festplatte (Daten)
  disk {
    datastore_id = "ceph-pool"
    interface    = "scsi1"
    size         = 20
    discard      = "on"
  }

  network_device {
    bridge = "vmbr0"
  }

  initialization {
    datastore_id = "ceph-pool" # Konsistent zum Disk-Storage

    user_account {
      username = "braniz"
      # Hier deinen vollständigen Key einfügen:
      keys     = [var.pm_ssh_public_key]
    }

    ip_config {
      ipv4 {
        address = "dhcp"
      }
    }
  }
}

/*
output "vm_ip" {
  description = "Die IP der VM"
  # Wir nehmen das erste Element, das NICHT 127.0.0.1 ist
  value = try(
    [for ip in flatten(proxmox_virtual_environment_vm.proxmox_vm.ipv4_addresses) : ip if ip != "127.0.0.1"][0],
    "Wartet auf DHCP/Agent..."
  )
}
*/