Gitlab-runner+podman+environment module

First I’m new with CI and some behavior are still abstract for me.
I’ve setup a gitlab-runner instance with podman. It’s OK (thanks to Balonik).
So I’ve started building a podman image for my purpose as the code I want to manage with CI requires many external libraries. In the container these libraries are managed with the “module load xxx” command (from environment-modules package).
Launching the container (with podman run…) works fine but launching from my gitlab, the initial environment is not the same and the module command is not found. May be the .bashrc is not sourced.
Is there a wait to activate this ?