A technical guide on changing the control plane IP address in a Kubernetes cluster managed by kubeadm, including an automation script.
An introduction to containerization technology, covering Docker basics, benefits, and Kubernetes orchestration for modern software development.
A technical explanation of how Kubernetes Horizontal Pod Autoscaling works with resource requests versus limits, based on a real-world debugging experience.
A technical guide on using OpenTofu to provision a Civo Kubernetes cluster and then manage workloads with Flux for GitOps.
A technical guide on configuring a Static Egress Gateway for an Azure Kubernetes Service (AKS) cluster using Terraform and the azapi provider.
A technical tutorial on enabling Node Autoprovisioning (NAP) on Azure Kubernetes Service (AKS) using Terraform and the azapi provider.
Analysis of OpenAI's Kubernetes outage, focusing on API server overload and DNS service discovery issues in large-scale clusters.
Analysis of a Kubernetes node-feature-discovery upgrade incident, detailing scale issues and architectural changes that caused problems in large clusters.
A developer shares his simple system using plain text files and a Python script for knowledge management and time tracking.
How to use Kubernetes Vertical Pod Autoscaler (VPA) in advisory mode to get resource recommendations for your pods.
A guide to using Vertical Pod Autoscaling (VPA) on GKE Autopilot to automatically adjust container CPU and memory requests based on usage.
A tutorial on scaling Kubernetes applications using business metrics with KEDA and Datadog, moving beyond traditional CPU/memory scaling.
A curated list of key Microsoft Ignite 2024 sessions for developers in Australia and New Zealand, focusing on AI, DevOps, cloud, and development tools.
Explores the controversy around health checks in Kubernetes, discussing liveness vs. readiness probes and the startup probe solution.
A speaker shares insights from a DevOps meetup, focusing on key security features introduced in Kubernetes 1.31.
An analysis of AWS EKS Pod Identity, comparing it to IRSA, explaining its benefits, and discussing why the author's company hasn't adopted it yet.
A guide to common pitfalls and best practices when generating Kubernetes Custom Resource Definitions (CRDs) using controller-gen.
A technical guide exploring Gateway API resources in Kubernetes, covering installation, GatewayClass, Gateway, and HTTPRoute configurations.
Introduction to Kubernetes Gateway API, its role as the successor to Ingress, and key differences for managing external traffic routing.
Explains Google Kubernetes Engine Autopilot's new node-based pricing model and how to use it with custom compute classes for cost optimization.
