Author Archives: Vladislav Supalov


SDP Release 22.09

The Stackable Data Platform (SDP) Release 22.09 is now available! This short article will show you how to install it and what you can expect from it in terms of new features and other improvements. For more details you can … Read More


Stumbling Over ‘ubi-8-appstream’ In ‘ubi8/ubi-minimal’

Today our Docker image builds started crashing out of the blue. The following error message showed up: The offending line, was calling microdnf with –enablerepo=ubi-8-appstream. Suddenly, images which were building just fine in the morning, stopped doing so. This might be a very … Read More


Deleting Custom Resources in a Kubernetes Namespace

The custom resources I thought I deleted were in fact around all this time!? When working with Kubernetes and custom resources, you need to be able to go back to a clean state. Unfortunately, almost all kubectl commands are ignoring … Read More


7 Useful CLI Tools You Can Give a Try

What CLI tools do you LOVE to use? Is there something you wouldn’t want to miss? I asked this question in the Stackable Slack a few days ago, got some cool replies and wanted to share them on. Interested in … Read More