Mar 5, 2026
Replacing Kubernetes Ingress-NGINX
Finding a simple replacement for Kubernetes Ingress-NGINX. Ingress controllers are complex, and matching the simplicity…
Nov 19, 2025
Kubernetes Ingress-NGINX Is Retiring
Ingress-NGINX enters minimal maintenance in March 2026. What it means for your clusters, realistic alternatives, and mig…
Apr 3, 2025
KubeCon 2025 in London – Day One
KubeCon in London has officially begun and I dove right into the action, gathering all the insights and news I could.
Apr 2, 2025
KubeCon Co-located Events 2025 in London
Notes from KubeCon 2025 co-located events in London: ArgoCon, CiliumCon, Platform Engineering Day, Data on Kubernetes, a…
Apr 1, 2025
Rejekts 2025 in London -- Day Two
What was Monday aka the second day at Cloud Native Rejekts 2025 in London like? What are Rejekts? And what did I learn?
Mar 31, 2025
Rejekts 2025 in London – Day One
What was the first day (Sunday) at Cloud Native Rejekts 2025 in London like? What are Rejekts? And what did I learn?
Nov 18, 2024
Prometheus v3.0!
After more than 7 years, the new major version Prometheus 3.0 is here! What's new, what's changing, and what's been remo…
Oct 28, 2024
S3 as the FTP of the Cloud
A closer look at AWS S3 and object storage as the cloud standard. Comparing cloud-hosted and self-hosted solutions for y…
Oct 17, 2024
CloudNativePG: PostgreSQL on Kubernetes
CloudNativePG is an open-source Kubernetes operator for PostgreSQL. It handles cluster creation, scaling, backups, recov…
Oct 1, 2024
Helm vs Kustomize vs YAML
There are several ways to deploy applications to a Kubernetes cluster — in this article, we'll look at three major ones.
Sep 24, 2024
GitOps and Argo CD
In this article, we'll look at GitOps and the Argo CD tool, which is one of the tools for implementing GitOps.
Sep 16, 2024
GitLab CI vs GitHub Actions
An in-depth comparison of GitLab CI and GitHub Actions — covering pipelines, runners, and key features of both CI/CD pla…
Sep 10, 2024
Docker and the Dominance of Backend Containerization
In this article, I'll cover the history of containers, application containerization, and the history of container orches…
#infrastructure-as-code #terraform
Sep 2, 2024
Terraform: Infrastructure as Code
Terraform lets you manage infrastructure as code — versioned, repeatable, and no more clicking through consoles or guess…
Aug 26, 2024
Why Kubernetes?
In this article, I write about why Kubernetes is so widespread and why it will be with us for a long time to come.
Aug 19, 2024
What Is Git?
What is Git? Perhaps a trivial question for some, but for others it's still a mystery. A brief summary of what Git is an…
Jun 8, 2024
KCD Prague 2024
What was this year's Kubernetes Community Days Prague 2024 by the CNCF CZ/SK community like? Read about the experience a…
#kubernetes #hetzner #argocd #gitops
Nov 17, 2022
Upgrading k3s cluster with System Upgrade Controller and Argo CD
How to automate k3s cluster upgrades using System Upgrade Controller and Argo CD with a GitOps approach.
#gitlab #terraform #aws-ses #emails
Apr 12, 2022
GitLab emails with AWS SES via Terraform
GitLab SMTP configuration for AWS SES with domain verification and DNS records managed by Terraform