This document discusses deploying the Liferay portal platform using Docker containers. It begins by introducing Liferay as an open source portal platform that allows aggregating web applications and content on a single page. It then describes how Liferay was traditionally deployed on physical or virtual servers before moving to discuss deploying Liferay as microservices using Docker containers. Docker is introduced as a platform to deploy applications in portable containers. The document concludes by providing a Docker template for deploying Liferay and listing some Docker tools for working with Docker containers and deploying the Liferay stack.