Inconsistent methods to access an S3-compatible endpoint

[tgquan67]

Describe the bug

When I configure a MinIO bucket as backend storage for BaGetter, if I use IP address for the endpoint, it works normally as expected. However if I use the FQDN instead of IP address, it seems BaGetter will try to prepend the bucket name to the endpoint's FQDN and expect the DNS server to be able to resolve that, as well as the storage server to support that. However in my case it's not desirable. Since this behavior was not described in the documentation, is there any clear flag/instruction to clearly define this behavior?

To Reproduce

Steps to reproduce the behavior:

1. Using this version of BaGetter '1.4.8'
2. Define storage as follow

"Storage": {
    "Type": "AwsS3",
    "Endpoint": "http://minio.minio-storage-tenant-1.svc.cluster.local",
    "Bucket": "testbucket",
    "AccessKey": "something",
    "SecretKey": "something"
},

3. BaGetter will try to access testbucket.minio.minio-storage-tenant-1.svc.cluster.local, which is not defined or resolved.

Expected behavior

Interact with the endpoint in the same way as when Endpoint is defined as "Endpoint": "http://10.0.9.106"

[viceice]

This probably needs a new PathStyle=true config option

BaGetter/src/BaGetter.Aws/AwsApplicationExtensions.cs

Line 35 in 087ca20

? new AmazonS3Config { ServiceURL = options.Endpoint.AbsoluteUri }

https://github.com/aws/aws-sdk-net/blob/b5c10d5d48299f6c68286ee48039bc4ecbc21019/sdk/src/Services/S3/Custom/AmazonS3Config.cs#L67

So the aws sdk is using path style urls.