Log Analytics from /dev/stdout?

I have web server containers that have the standard log file locations redirected to /dev/stdout and /dev/stderr.

I would like to run these through a log analytics program (GoAccess, or other) but how do I change my config?

The first container image is based off php:7.2-apache. I am sure the same techniques will be applicable to different images, web servers or other container configurations.

Many thanks