Solomon Hykes, a founder of Docker, has moved on from his role as chief technology officer of the company. According to representatives of Docker, Hykes has moved to new roles as vice chairman of the board of directors, and chief architect. The move comes... (more…)

An interesting take on Docker engine and container orchestration with Docker Swarm. Why it's important and what you should be looking for in a solution. (more…)

When your process runs as PID 1 in a Docker container, signal handling behaves differently to what you might expect. Well PID 1 is special in Linux, amongst other things it ignores any signals unless… (more…)

Heroku and Docker both allow developers to develop, deploy and run applications inside containers. A container is a virtual environment that runs on top of a single operating system kernel, allowing applications to run with a fraction of the resources req... (more…)

Your guide to creating production-ready Docker images. (more…)