问题
I have a bucket which I have configured sns topic from the same region as that of the bucket as notification, Is there any way that I can configure the sns topic from other region to be invoked at the time of an s3 event
回答1:
To test this situation I did the following:
- Created an SNS topic in Singapore region
- Create an S3 bucket in Sydney region
- Configured events on the S3 bucket to point to the ARN of the SNS topic (in Singapore)
The console gave this message:
The bucket and bucket destination service need to be in the same region
So, it would appear that the answer is no.
An alternative:
- Push to SNS in the same region, have that trigger a Lambda function which then sends a message to SNS in another region
来源：https://stackoverflow.com/questions/36169654/s3-notifications-invoke-sns-topic-in-other-region