Kubeadm to RKE2: Transformed My K8s Homelab Into Production‑Grade Infra
Scaling to 21 Nodes Across 3 Datacenters With Terraform and Ansible
Apr 29, 202613 min read28
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#devops
Articles tagged with #devops
Homelab HA Kubernetes Cluster Upgrade: My New Shrine / Altar
INTRODUCTION In the beginning, there was MicroK8s on a Mac Studio. It was fast with 3 controlplane and 3 worker nodes, it was ARM64, but it was lonely. Today, I stand before a high-availability monum
Apr 3, 202611 min read377
Secured AI‑Driven SRE Platform for Kubernetes Observability
Introduction — The Observability Problem Modern Kubernetes platforms are inherently complex. A single production cluster can run hundreds of microservices, service mesh components, CI/CD controllers,
Mar 24, 202614 min read51
How to build a custom router and firewall with Opnsense in your Homelab
A complete guide to deploying a production-grade firewall with remote management Introduction Navigating the world of home networking can be a “plug-and-play” experience — until you decide to build a
Mar 23, 20267 min read60
Canary Deployments Using Argo Rollouts and Istio Service-mesh
Introduction 🚀 🌟 In today’s cloud-native environments, Canary Deployment stands out as a powerful technique for achieving zero-downtime releases. By incrementally rolling out new application versions, canary deployments reduce risk and ensure a sea...
Mar 17, 20257 min read80
Implementing Blue-Green Deployment in Kubernetes with TLS Encryption Using Cert-Manager and Nginx Ingress
Introduction 🌟 In modern cloud-native environments, ensuring zero-downtime deployments while maintaining robust security is critical. Blue-Green Deployment is a proven strategy that allows teams to switch traffic between different versions of an app...
Nov 15, 20246 min read130