repository = "s3:..." doesn't work as expected

[simonsan]

TL;DR: use repository = "opendal:s3" like specifed in https://github.com/rustic-rs/rustic/tree/main/config/services

As this works:

[repository]
repository = "opendal:s3"
password = "pass"

[repository.options]
root = "/"
bucket = "test-dal"
endpoint = "https://p7v1.ldn.idrivee2-40.com"
region = "gb-ldn"
access_key_id = "xxx"
secret_access_key = "xxx"

and this does not:

[repository]
repository = "s3:https://p7v1.ldn.idrivee2-40.com/test-dal"
password = "pass"

[repository.options]
access_key_id = "xxx"
secret_access_key = "xxx"
region = "gb-ldn"

It looks like s3 backend has some problem collecting all data from toml file. Both examples above contain all the same information.

Originally posted by @kapitainsky in #1044 (comment)

[simonsan]

It looks like rustic internally sets endpoint=http://127.0.0.1:9000/ (with a trailing slash). This causes a request url like this http://127.0.0.1:9000//rustic/config.
If I set endpoint to that value manually I get the same error.
It seems like Minio does not like the //.

Originally posted by @l-austenfeld in #1044 (reply in thread)

[aawsome]

We'll remove the possibility to use "s3:.." in the next release. opendal is the preferred way and works for all users.