}

		hostPort := net.JoinHostPort(service.Spec.ClusterIP, strconv.Itoa(int(sp.Port)))

		if i == 0 {
			// Docker special-cases the first port.
			all = append(all, v1.EnvVar{
				Name:  prefix + "_PORT",
				Value: fmt.Sprintf("%s://%s", strings.ToLower(protocol), hostPort),
			})
		}
		portPrefix := fmt.Sprintf("%s_PORT_%d_%s", prefix, sp.Port, strings.ToUpper(protocol))
		all = append(all, []v1.EnvVar{
			{