No documentation on configuring S3

[lawik]

Project seems awesome :)

I assume from digging into old issues and PRs that it will pull my S3 config from the usual suspected places, haven't had a chance to verify yet. But it would be sweet if the docs included more on how to provide that config. The example has a minio profile. Will it pull from minio configs, AWS configs? Does it respect some environment variables? Are there other ways to pass in the config?

[jgraettinger]

It uses Application Default Credentials, so it's using standard AWS environment variable and config file locations: https://aws.amazon.com/blogs/security/a-new-and-standardized-way-to-manage-credentials-in-the-aws-sdks/

There are some overrides that can be passed as URL arguments of the fragment store, which affect the profile it plucks out of your AWS config. You can see an example of this here, where it's used to direct S3 requests to a local Minio instance.

If you don't specify any URL arguments on your fragment URL -- just the bucket and prefix -- it's just going to use your default profile.

Happy to take a PR for doc updates!

[lawik]

Great. I will give that a look and see if I can contrib some :)