Liquidsoap interactive in container with user root

[vitoyucepi]

Describe the bug
If liquidsoap is run in the container from the user root in interactive mode it requires settings.init.allow_root := true.

To Reproduce

1. docker run -it --rm --network host --user root --entrypoint bash savonet/liquidsoap:rolling-release-v2.2.x
2. liquidsoap --interactive

Expected behavior
Allow running liquidsoap in interactive mode without checking for the user.

Version details

• OS: Debian in docker
• Version: 2.2.1, 46968a5

Install method
savonet/liquidsoap:rolling-release-v2.2.x

Common issues
#3192

[vitoyucepi]

I'd like to revisit this issue.

According to my observations, /proc/1/cgroup doesn't have docker or lxc in it.
They say the cause is cgroup v2.