Author Archives: Vladislav Supalov

When checking out this year’s KubeCon in Amsterdam, the following text snippet caught my attention: „Join containerd, CoreDNS, Envoy, etcd, Fluentd, Harbor, Helm, Jaeger, Kubernetes, Linkerd, Open Policy Agent, Prometheus, Rook, TiKV, TUF, Vitess, Argo, Backstage, Buildpacks, Chaos Mesh, Cilium, … Read More

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

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

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