Migrating data from one bucket to another

1. Create a new bucket.

   aws s3api create-bucket --bucket BUCKET-TARGET
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2. Copy the objects between the S3 buckets.

   Important:

   If you have objects in the Scaleway Glacier storage class you must restore them before continuing.

   aws s3 sync s3://BUCKET-SOURCE  s3://BUCKET-TARGET
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3. Check that the content of the copied objects matches the content of the source ones.

   aws s3 ls --recursive s3://BUCKET-SOURCE --summarize > bucket-contents-source.txt
   
   aws s3 ls --recursive s3://BUCKET-TARGET --summarize > bucket-contents-target.txt
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4. Compare objects that are in the source and target buckets by using the outputs that are saved to files in the AWS CLI directory. See the following example output:

   aws s3 ls --recursive s3://DOC-EXAMPLE-BUCKET --summarize
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   Sample output:

   2022-01-20 11:20:49      multiaz.png
   
     Total Objects: 1        Total Size: 18640
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5. Update any existing applications or workloads so that they can use the target bucket name, and delete the source bucket.

   Important:

   Delete the old bucket once everything is copied to avoid additional charges. You can use the following command: aws s3 rb s3://$bucket-source --force