> I was also having some issues with php5-fpm in a docker, it doesn't seem designed for it (it gets the file paths communicated from Nginx, not the files so doc

> I was also having some issues with php5-fpm in a docker, it doesn't seem designed for it (it gets the file paths communicated from Nginx, not the files so dockers need to sync files) The volume that your site code is on needs to be linked to the php-fpm container. Typically you would host this volume on a data container and use --volumes-from $ctid when starting the php-fpm container.