Copied from #7991:

If you look at https://certbot.eff.org/docs/api/certbot.compat.filesystem.html, you'll notice many formatting errors which should be fixed.

That's the bare minimum which I think should be done, but I think we should also see what we can do to avoid these problems from happening in the future. Is there a way we could build the docs in CI and check for these problems?

What would you like to be added

Add support for a DynamoDB storage backend. Although MySQL is available, it would require to run a RDS Instance for it. Extra costs, backup considerations, etc. Even with Aurora Serverless.

DynamoDB is just there, scales as needed with OnDemand pricing and has fine backup capabilities.

Why this is needed

We plan to run step-ca in AWS ECS on Farga

If you create a custom ICertificateAuthorityConfiguration and pass it to say a step-ca authority, with a custom port in the URL the FileSystemAccountStore tries to put the port in the directory name and fails.

Can we change from AuthorityUri to Host?

As @rjkroege mentioned in rjkroege/edwood#288 tokenizing the results of the getarg function would allow for more robust parsing of the given arguments.