{lib}: {
  volume_name,
  access_mode,
  server,
  share,
  mount_flags ? [],
  provider ? null,
}:
{
  type = "csi";
  plugin_id = "org.democratic-csi.nfs";
  volume_id = volume_name;
  name = volume_name;
  external_id = volume_name;

  capability = {
    inherit access_mode;
    attachment_mode = "file-system";
  };

  context = {
    inherit server share;
    node_attach_driver = "nfs";
    provisioner_driver = "node-manual";
  };

  mount_options = {
    fs_type = "nfs";
    inherit mount_flags;
  };
}
// (lib.optionalAttrs (provider != null) {inherit provider;})