{ config, vars, ... }:

let
  # Use the same FQDN approach as docker/mount-data.nix — a bare hostname is
  # unreliable: systemd-resolved only tries LLMNR for single-label names, and
  # a global search domain causes it to skip the interface-scoped LAN DNS.
  nfsServer = "${vars.nfsServerHost}.${vars.homeDomain}";

  # x-systemd.automount is unsupported inside LXC containers (systemd logs
  # "Starting of <unit>.automount unsupported" and never mounts). Use nofail
  # there so a boot with the NFS server unreachable doesn't hang instead.
  automountOpts = if config.boot.isContainer then [ "nofail" ] else [ "x-systemd.automount" ];
in
{
  fileSystems.${vars.nfsShares.proxmoxPxeImages.mountpoint} = {
    device = "${nfsServer}:${vars.storageRoot}/${vars.nfsShares.proxmoxPxeImages.subpath}";
    fsType = "nfs";
    options = [
      "nfsvers=4.2"
      "_netdev"
      "noatime"
    ] ++ automountOpts;
  };
}