Using podman with TestContainers - can't reach port

[dominikjeske]

I'm trying to use podman in scenario (Docker outside docker) - Redhat linux (rhel8) as TeamCity agent that is using ContainerWrapper in order to execute step. This container wrapper is running by executing separate container with mapping

--privileged -v /run/user/1123/podman/podman.sock:/run/podman/podman.sock

inside this container I'm running .NET build and tests with test containers. Test containers are running new MS SQL container and this containers is running (I can see in logs that SQL in up and running) but the problem with network. I cannot access this container (port is unavailable). Locally on Windows with Docker Desktop and WSL everything is working. Below my issue from Test containers.

testcontainers/testcontainers-dotnet#1418

Any ideas why I can't reach started container?