},
  "layered_runtime": {
      "layers": [

				regexps:  "http.[0-9]*\\.[0-9]*\\.[0-9]*\\.[0-9]*_8080.downstream_rq_time",
			},
		},
		{
			base: "tracing_tls",
		},
		{
			base: "tracing_tls_custom_sni",
		},
		{
			base:             "lrs",
			compliancePolicy: "fips-140-2",
			envVars: map[string]string{
				"ISTIO_META_LOAD_STATS_CONFIG_JSON": `{"api_type": "GRPC", "transport_api_version": "V3"}`,
			},
		},
		{

		}
	}

	proxyOpts, err := getProxyConfigOptions(cfg.Metadata)
	if err != nil {
		return nil, err
	}
	opts = append(opts, proxyOpts...)

	// Append LRS related options.
	opts = append(opts, option.LoadStatsConfigJSONStr(cfg.Node))

	// TODO: allow reading a file with additional metadata (for example if created with