In this guide we’ll setup cloudflare and Pi-hole together with docker-compose to create a portable and reproducible secure DNS solution.
When I start a new project or get setup to contribute to an existing one, the first thing on my mind is: show me the Dockerfile. Why? One of the main purposes of Docker is packaging an application with its dependencies into a portable image that can be run on most any host, thus simplifying deployments. Yet when it comes to development of these applications, Docker is often not part of the picture.