This is write up for talk I gave at CAT BarCamp, an awesome unconference at Portland State University. The talk started with the self-imposed challenge “give an intro to containers without Docker or rkt.”...

Last few months, I have been looking at Docker forums( and trying to understand some of the common questions/issues faced in the Docker Networking area. This prompted me to do 2 presentations: Dock… (more…)

<div class="tip"><strong>Note:</strong> In this blog post I use the terms Docker and containers int... (more…)

It is very common to setup own Docker registry for our private images. (more…)

Here is a link the original blog that includes more useful commands and a walks through the process: https://anchore.com/blog/compare-images/...