Update cfg-kpl-backend.yaml.j2

kpl/cfg-kpl-backend.yaml.j2

@@ -70,9 +70,9 @@ data:
       address_client: {{ mqtt_client_host }} # 172.123.123.123:1883, 用于mqtt暴露在外部的连接地址, 如果为空, 则使用address
 
     message_queue:
-      host: rabbit_mq_host
-      user: rabbit_mq_user
-      password: rabbit_mq_password
+      host: rabbit_mq_host # 默认值: rabbitmq.middleware.svc.cluster.local:5672
+      user: rabbit_mq_user # 默认值: admin
+      password: rabbit_mq_password # 默认值: seetatech123!!!
      
     feature_control:
       iot: {{ iot_boolean }} # 默认false, 不开启边缘设备功能