Local to S3 Storage Migration + Other S3 questions

[tmi...@gmail.com]

Has anyone moved from local to s3, and have the steps they would be willing to share?

Also, is it possible to pull the S3 credentials via an attached instance role? I saw that you can set environmental variables, but wanted to check here first while we look at upgrading our system to the latest version.

Last, does any one have any guidance on what type of storage classes you recommend, or do you recommend using the Intelligent Tiering option (assuming Archivematica doesn't have regular processes running touching the files, checking items. For example, fixity.

Thank you!

Tom