}

func DataDogAddress(value string) Instance {
	return newOptionOrSkipIfZero("datadog", value).withConvert(addressConverter(value))
}

func StatsdAddress(value string) Instance {
	return newOptionOrSkipIfZero("statsd", value).withConvert(addressConverter(value))
}

	opts = append(opts, option.ProxyConfig(config),
		option.Cluster(getServiceCluster(metadata)),
		option.PilotGRPCAddress(config.DiscoveryAddress),
		option.DiscoveryAddress(config.DiscoveryAddress),
		option.StatsdAddress(config.StatsdUdpAddress),
		option.XDSRootCert(metadata.XDSRootCert))

	// Add tracing options.
	if config.Tracing != nil {
		isH2 := false
		switch tracer := config.Tracing.Tracer.(type) {