Felix Zimmermann

Online removal of a LUKS disk encryption Members Public

Believe it or not - sometimes there might be cases when you need to actually remove encryption from a system. This guide will let you know how to remove LUKS from a virtual machine when the root partition is running on this disk.

Felix Zimmermann
Linux

k8s resource limits and their edge cases Members Public

In a kubernetes podspec, ressource limts can be quite suprising...

Felix Zimmermann
Kubernetes

Helm's Hidden Quirks: Merging boolean values Members Public

Helm is a powerful tool for manageing Kubernetes applications. Despite its ubiquity in the kubernetes-world, there are some nuances to consider when working with boolean values—especially when merging complex objects.

Felix Zimmermann
Kubernetes

Unexpected behavior of TUN devices in Kubernetes >= 1.31.3 Members Public

Sometimes, security improvements in one project can cause problems in places nobody ever expected. In this case, we had to deal with one of these improvements.

Felix Zimmermann
Kubernetes