Tag Archives: image

Docker Part 2: Building Images

The previous post in this series on Docker looked at starting up containers built from predefined images provided by Docker Hub. In this, the second in the series, I’ll look at creating customized images tailored to my specific requirements. I’ll also look at how my custom image can be pushed to Docker Hub for others to use.

Docker Part 1: Running Containers

Docker is a containerization technology that’s been getting quite a bit of attention over the last year or two. It offers a more lightweight, flexible and repeatable solution to creating and running Virtual Machines (VMs). In this, the first in a series of posts on Docker, I’ll look at how to run an application inside of a pre-built container image.