Initialize broken using docker-compose 2.2.3

[aminvakil]

Environment

How do you use Sentry?
self-hosted/on-premise (nightly)

Which SDK and version?
Irrelevant

Steps to Reproduce

1. Trying to Bump docker-compose 2.2.3 on sentry self-hosted repository
   More info can be found on the PR itself:
   Add CI compose version 1.29.2 / 2.2.3 self-hosted#1251

Expected Result

Tests pass.

Actual Result

I think somehow relay is not picking up credentials as it should be.

Also please do note that I'm currently using 21.12.0 myself without a problem using docker-compose 2.2.3 on my environment.

[aminvakil]

Please note that I have tested with other docker-compose versions (2.0.1, 2.1.1, 2.2.1, 2.2.2) as well and this only happens with 2.2.3 👀
getsentry/self-hosted#1251 (comment)

[untitaker]

Relay does not interface with docker-compose at all. This is categorically an issue with self-hosted, and should be handled there (seems like it already is)

Checking burak's comment, if there are issues with relay's CLI that make it hard/fragile to produce valid YAML, or if there's something wrong with Relay's Dockerfile, it makes sense to open an issue here. Not sooner.