Returned bucket_domain_name is wrong

[Routhinator]

Description

The returned endpoint URL in the bucket_domain_name property is wrong. It contains an extra /minio/ path which is not returned when getting a presigned URL from the GUI.

Steps to Reproduce

1. Deploy MiniO behind a proxy, in my case behind traefik on truenas
2. Create a bucket using this provider
3. Returned url contains an extra /minio/ in the path.

Expected behavior:

I expect that the URL returned by the resource would be the same as the URL minio gives from the UI for a presigned URL.

In this case:

https://s3.home.routh.io/loki-logs

Actual behavior:

UI returns https://s3.home.routh.io/loki-logs/******* for presigned urls

This provider is returning https://s3.home.routh.io/minio/loki-logs/

Reproduces how often:

100%

Versions

Not required yet

Additional Information

Any additional information, configuration or data that might be necessary to reproduce the issue.

[Routhinator]

FWIW I think this may be a config thing on the minio side - however since it only seems to affect the output from this provider I need some idea of what to look for. This may end up being a ticket that adds to the documentation.