c.LbPolicy = cluster.Cluster_ROUND_ROBIN

	if loadbalancer.GetWarmupDurationSecs() != nil {
		c.LbConfig = &cluster.Cluster_RoundRobinLbConfig_{
			RoundRobinLbConfig: &cluster.Cluster_RoundRobinLbConfig{
				SlowStartConfig: setSlowStartConfig(loadbalancer.GetWarmupDurationSecs()),
			},
		}
	}
}