"http": {
      "name": "envoy.tracers.lightstep",
      "typed_config": {
        "@type": "type.googleapis.com/envoy.config.trace.v3.LightstepConfig",
        "collector_cluster": "lightstep",
        "access_token_file": "/test-path/lightstep_access_token.txt"
      }
    }
  }
  
  
  ,
  "cluster_manager": {
    "outlier_detection": {
      "event_log_path": "/dev/stdout"
    }
  }
  

    "http": {
      "name": "envoy.tracers.lightstep",
      "typed_config": {
        "@type": "type.googleapis.com/envoy.config.trace.v3.LightstepConfig",
        "collector_cluster": "lightstep",
        "access_token_file": "{{ .lightstepToken}}"
      }
    }
  }
  {{- else if .datadog }}
  ,
  "tracing": {
    "http": {
      "name": "envoy.tracers.datadog",
      "typed_config": {

		// are set. Standardize the path so that golden files can be properly checked.
		{
			pattern:     regexp.MustCompile(`("access_token_file": ").*(lightstep_access_token.txt")`),
			replacement: []byte("$1/test-path/$2"),
		},
		{
			// Example: "customConfigFile":"../../tools/packaging/common/envoy_bootstrap.json"