How to rename S3 bucket name?

3.1K Asked by BenPHILLIPS in Devops , Asked on Jul 1, 2021

I just realized there is no way to rename the S3 bucket form console. Is there any another way I can do that?

You can not rename S3 bucket name, there are technically no folders in S3 so we have to handle every file within the bucket.

You will have to create a new bucket, copy the contents from the new bucket and delete the old bucket. You can do all these steps inAWS CLI.

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Answer (1)

Ranjana

Renaming an S3 bucket directly is not possible. However, you can achieve a similar result by creating a new bucket with the desired name and then transferring the data from the old bucket to the new one. Here’s a step-by-step guide to do this:

Steps to "Rename" an S3 Bucket

Create a New S3 Bucket:

Go to the S3 console.

Click on Create bucket.

Enter the new bucket name (the desired new name) and configure the bucket settings as needed.

Click Create bucket.

Copy Data from Old Bucket to New Bucket:

You can copy the data manually via the S3 console or use the AWS CLI for a more automated approach.

Using AWS Console:Go to the old bucket.

Select the objects you want to copy.

Click on Actions and then Copy.

Go to the new bucket, click Actions, and select Paste.

Using AWS CLI:

  aws s3 sync s3://old-bucket-name s3://new-bucket-name

This command copies all files from the old bucket to the new bucket.

Update References:

If you have applications or services that use the old bucket, update their configuration to use the new bucket name.

Delete the Old Bucket:

Once you’ve verified that all data has been transferred and the new bucket is working correctly, you can delete the old bucket.

Go to the old bucket in the S3 console.

Click Delete and confirm the deletion.

Additional Considerations

Permissions: Ensure that you have the necessary permissions to create, copy data to/from, and delete buckets.

Bucket Policies: If you have any bucket policies, CORS configurations, or lifecycle rules set up in the old bucket, you’ll need to replicate these settings in the new bucket.

Data Transfer Costs: Be aware that transferring data between buckets may incur costs depending on your AWS S3 pricing plan.

This method effectively achieves the goal of renaming the bucket by creating a new bucket with the desired name and moving your data there.

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