When you’re building a Docker image for your Python application, you’re building on top of an existing image—and there are many possible choices. There are OS images like Ubuntu, and there are the many different variants of the python base image. Which on…

Recently, I’ve worked on a project that used multiple microservice-like repositories e.g., app-frontend, app-backend, app-service-1, app-service-2. I always use a “master” project that contains all the repositories as submodules. Then I create a docker-co…

Mounting a folder to a Docker container allows you to share data back and forth on your host system. It’s a great feature to have especially on Windows where command line editors are not as native to the OS as they are with Unix/Linux.

Learn how to structure a Go application with Docker Compose as your development environment.

Here a guide on how to set up a docker to test out varnish HTTP/2 request smuggling including the link to the github repo.

In this article, we will explain why Docker images can contain sensitive information and give some examples of the type of secrets we found in public Docker images. Finally, we will compare our results to the ones we have with source code scanning.

The Robot Operating System (ROS) has been powering innovators for the last decade. But as more and more ROS robots are reaching the market, developers face new challenges deploying their applications. Why did we start using ROS & Docker? Is it conveni…

LXC (LinuX Containers) is a OS-level virtualization technology and Docker is an extension of LXC’s capabilities achieved through a high-level API.

Imagine you find yourself in a restricted environment and you need some Linux rootfs that runs on the embedded system you just managed get access to. Of course the CPU architecture of the embedded system is not the same as your workstation. The circumstan…