}
	cb.applyConnectionPool(cb.req.Push.Mesh, newClusterWrapper(cluster), &networking.ConnectionPoolSettings{})
	cb.applyMetadataExchange(cluster)
	return cluster
}

// setH2Options make the cluster an h2 cluster by setting http2ProtocolOptions.
func setH2Options(mc *clusterWrapper) {
	if mc == nil {
		return
	}
	if mc.httpProtocolOptions == nil {
		mc.httpProtocolOptions = &http.HttpProtocolOptions{}
	}

	mesh *meshconfig.MeshConfig, connectionPool *networking.ConnectionPoolSettings,
) {
	if shouldH2Upgrade(mc.cluster.Name, port, mesh, connectionPool) {
		setH2Options(mc)
	}
}

// shouldH2Upgrade function returns true if the cluster should be upgraded to http2.
// shouldH2Upgrade can only be called for outbound cluster