A Docker Compose file can be confusing. "Is this a volume or a bind mount?" By the end of this article, you'll stop guessing and will know in an instant. (more…)

Installing and running Clang 5 in a Docker container for C++17 development... (more…)

I explain about how to deploy OpenFaaS on Kubernetes on Azure. However, OpenFaaS supports Swarm as well. What is the most easy way to deploy it? Since the OpenFaaS requires docker ce for 17.05+, we can't use Azure Container Service. Instead, we can use Do... (more…)

A curious thing happened in a recent conversation. I was discussing the growth of Docker and I kept hearing bits of information that didn’t quite seem right in my mind. “Docker is just inherently more enterprise” “it’s only tentatively working on OSx, bar... (more…)

The following is a write up for a challenge given during a Docker security workshop in the company I work for. It was a lot of fun and ironically I managed to complete the challenge not exactly how they were expecting so that’s why I am presenting two at... (more…)