Kinesis data stream目前不支持跨区域复制，本方案采用Lambda Fanout函数实现了Kinesis data stream从北京区域复制到宁夏区域。 其实fanout还支持Kinesis data stream和DynamoDB异构复制，架构示意图如下：
在AWS 北京区域创建Kinesis data stream ，名称为：source-bjs-kds；宁夏区域创建创建名称为：target-zhy-kds
$ git clone https://github.com/comdaze/aws-lambda-fanout-china-region.git
$ cd aws-lambda-fanout-china-region
$ ./fanout deploy --function fanout
$ ./fanout register kinesis --function fanout --source-type kinesis --source-arn arn:aws-cn:kinesis:cn-north-1:456370280007:stream/source-bjs-kds --id bjs-zhy-kineis --destination arn:aws-cn:kinesis:cn-northwest-1:456370280007:stream/target-zhy-kds --destination-region cn-northwest-1 --region cn-north-1 --active true
$ ./fanout hook --function fanout --source-type kinesis --source source-bjs-kds
$ ./fanout list --function fanout --source-type kinesis --source source-bjs-kds
--------------------------------------------------------------
| Query |
+-----------------+----------+------------------+------------+
| _1_id | _2_type | _3_destination | _4_active |
+-----------------+----------+------------------+------------+
| bjs-zhy-kineis | kinesis | target-zhy-kds | True |
+-----------------+----------+------------------+------------+
fanout详细用法和命令行帮助，参考帮助