A few weeks ago I finally gave Docker a shot. It wasn’t a really smooth ride so I decided to write an article about it. I will run a Zookeeper as an example to get experience with Docker. Aft… (more…)

Once upon a time, say ~10 years ago, some of us dealing with virtual machines used tools like kpartx or guestfs to access virtual machines… (more…)

Running the attached script on the latest AWS AMI for Ubuntu 20.04, I get a kernel panic and hard reset of the node. (more…)

Traditionally in application development, developers can use third-party components and libraries that implement some specific features instead of implementing those features by themselves. With containers it's not so straightforward. Of course you can us...

This article focuses on how you can use Kontena to build SaaS and is the second article in a two part series by Kontena Community blogger, Igor Petrov. This series reviews Docker orchestration tools and you can find the first... (more…)