This is a Dockerfile to build a container image for nginx and php-fpm and Phalcon, based on https://github.com/ngineered/nginx-php-fpm. It only adds Phalcon extension for it, otherwise they're same, you can follow the original readme.
Building from source
To build from source you need to clone the git repo and run docker build:
git clone https://github.com/llitllie/nginx-php-fpm-phalcon .git docker build -t nginx-php-fpm:phalcon .
If you have any improvements please submit a pull request.