DevOps&SRE Library

Kyverno is a policy engine designed for Kubernetes. It can validate, mutate, and generate configurations using admission controls and background scans. Kyverno policies are Kubernetes resources and do not require learning a new language. Kyverno is designed to work nicely with tools you already use like kubectl, kustomize, and Git.

In this article, we will be taking a look at the different methods of Kubernetes Autoscaling that help with the automated process of scaling resources required by the application.

This is a site with some container security resources. It is (and probably always will be) a work in progress, but hopefully you’ll find some useful information.

As Site Reliability Engineering Team, we continuously strive to improve the systems we operate. One way to do so is to stay up-to-date with upstream components. One of the components that needed some special care turned out to be a CSI Driver, which is installed in the Kubernetes cluster as DaemonSet. Originally, the driver was installed in the cluster using YAML manifest and kubectl. As the dev team moved to support Helm, we also wanted to utilize Helm Chart for the driver to ease our lives.

Successful techniques to ensure your SRE team delivers value

TFTUI is a powerful textual GUI that empowers users to effortlessly view and interact with their Terraform state.

With its latest version you can easily visualize the complete state tree, gaining deeper insights into your infrastructure's current configuration. Additionally, the ability to inspect individual resource states allows you to focus on specific details for better analysis and management. Lastly, it's now possible to select resources and perform actions such as tainting and untainting.