Recent posts

How to set all Pods in the cluster have resource limits using Kyverno

October 03, 2023  1 minute read  

What is Kyverno Kyverno is a policy engine designed for Kubernetes. It allows users to validate, mutate, and generate Kubernetes resources as well as manage policies as Kubernetes objects. This makes it easy to manage policies across different clusters and environments. Kyverno policies are written in YAML, making them easy to read and write.

Kubernetes Policy Engines: Kyverno vs OPA Gatekeeper

October 02, 2023  5 minute read  

Kyverno vs OPA Gatekeeper Ah, the age-old debate in the Kubernetes world: Kyverno vs OPA (Open Policy Agent), specifically the OPA Gatekeeper. Both are powerful tools for policy management in Kubernetes, but they come with their unique flavors and capabilities. Let’s do a deep dive into both, comparing them on various fronts. Fasten your seatbelts, it’s going to be an insightful ride! 🎢

The Underlying Mechanics of Kubernetes Networking

September 15, 2023  2 minute read  

Welcome to the world of kube-proxy, the traffic cop of the Kubernetes universe! This component is like the unsung hero in the Kubernetes ecosystem, working quietly but efficiently behind the scenes to ensure that the traffic flow within your Kubernetes cluster is as smooth as a Formula 1 race track. 🏎💨

The Underlying Mechanics of Kubernetes Networking

September 14, 2023  2 minute read  

Let’s dive into the exhilarating world of service discovery in Kubernetes, specifically through the magic of cluster DNS. Imagine Kubernetes as a bustling city, with various services as its inhabitants. Now, how do these inhabitants find each other in such a vast city? That’s where cluster DNS comes in, acting as the city’s directory, guiding services to their desired destinations. 🌆🔍