使用動態路由的卡邁里奧負載均衡

Question

如何使用以下信息劃分3臺服務器之間的所有傳入流量？ 我正在配置3個或更多星號服務器的kamailio。我在數據庫上配置了dr_rules.gwlist表。

mysql> select * from dr_gateways; 
+------+------+--------------------+-------+------------+-------+-------------+ 
| gwid | type | address   | strip | pri_prefix | attrs | description | 
+------+------+--------------------+-------+------------+-------+-------------+ 
| 5 | 10 | 192.168.50.11:5060 |  0 | NULL  | NULL |    | 
| 6 | 10 | 192.168.50.12:5060 |  0 | NULL  | NULL |    | 
| 9 | 10 | 192.168.50.16:5060 |  0 | NULL  | NULL |    | 
+------+------+--------------------+-------+------------+-------+-------------+ 
3 rows in set (0.00 sec) 

mysql> select * from dr_rules; 
+--------+---------+----------+-----------------+----------+---------+-----------------------+-------------+ 
| ruleid | groupid | prefix | timerec   | priority | routeid | gwlist    | description | 
+--------+---------+----------+-----------------+----------+---------+-----------------------+-------------+ 
|  13 | 0  | 70704070 |     |  0 | 0  | 6,9;9,6;6,9,5 |    | 
+--------+---------+----------+-----------------+----------+---------+-----------------------+-------------+ 
7 rows in set (0.00 sec) 

我想平衡與70704070前綴3服務器的後續優先級的所有通信：

gwid6 = 40％

gwid9 = 40％

gwid5 = 20％

Answer 1

使用RANDOM https://kamailio.org/docs/modules/1.3.x/cfgutils.html#AEN165

之後，使用調度程序或其他網關管理模塊（或僅從帶有htable緩存的db讀取）