Besides the instructions contained in the Dockerfile, the majority of this
container's use is in configuration and process. The ./container/root repo directory is overlayed into a container during build. Adding additional files
to the folders in there will be present in the final image.
Nginx is currently set up as an S6 service in /etc/services-available/nginx, during default environment conditions, it will symlink itself to be supervised under /etc/services.d/nginx. When running under worker entrypoint (worker.sh), it will not be S6's service.d folder to be supervised.