Distinct lsphp, ols and php contents containers

Hi,
I want to distinct the OLS, LSPHP and my website PHP codes images into separated containers (pods) to run in Kubernetes. And link between them to communicate.

When using Nginx, we can do this approach by separating Nginx, PHP-FPM and Dockerfile (main php codes) into distinct images.

Is there any workaround about this?
Thanks