When building Docker containers, you should be aware of the PID 1 zombie reaping problem. That problem can cause unexpected and obscure-looking issues when you least expect it. This article explains the PID 1 problem, explains how you can solve it, and pr... (more…)

Can you imagine that you will never have to define dependencies and customize configurations manually on your continuous integration server? Do you believe that every step of your build can be really isolated and work exclusively in Docker containers? And... (more…)

Today, we’re announcing that Docker for AWS is graduating to public beta, just in time for AWS re:Invent. Docker for AWS is a great way for ops to setup and maintain secure and scalable Docker deployments on AWS. With Docker for … Continued...

My talk at DockerCon EU was designed to provide the audience with a bunch of tips for making the most of Docker. The tips were inspired by suggestions, blogs and presentations by other Docker Captains as well members of the larger Docker community. The mo... (more…)

AWS has good documentation for creating a Python Deployment Package for Lambda, but things get a little more complicated if you are using a library that requires C Extensions. (more…)