Master DevOps cloud engineering with practical guides on Kubernetes orchestration, ArgoCD GitOps, Terraform infrastructure as code, and platform engineering. Furthermore, explore CI/CD pipeline automation with GitHub Actions, Crossplane infrastructure management, and Docker container optimization. Additionally, learn cloud-native patterns for AWS, GCP, and Azure deployments. Therefore, accelerate your DevOps journey with production-tested patterns. Visit our about page for more information.
Cilium and Hubble use eBPF to deliver L3-L7 network observability in Kubernetes without sidecars. Learn flow visibility, service maps, NetworkPolicy verification, the hubble observe CLI, and Prometheus metrics export.
eBPF Observability with Cilium Hubble in Production Kubernetes Read Post »
How we run ArgoCD ApplicationSet across 50+ clusters: cluster generators, matrix patterns, progressive sync waves, template patches, and battle-tested rollback playbooks.
ArgoCD ApplicationSet for Multi-Cluster GitOps at Scale Read Post »
A practical guide to native sidecar containers in Kubernetes 1.32: lifecycle ordering, migration from emptyDir hacks, log shipping, service mesh, and PreStop gotchas.
Kubernetes 1.32 Sidecar Containers Production Implementation Guide Read Post »
Complete guide to building an internal developer platform with Backstage including software catalog, scaffolder templates, plugins, and production deployment.
Building an Internal Developer Platform with Backstage: 2026 Production Guide Read Post »
Complete guide to evaluating OpenTofu vs Terraform and migrating infrastructure as code projects with zero downtime and full state compatibility.
OpenTofu vs Terraform: Complete Migration Guide for Infrastructure as Code Read Post »
Complete guide to running GitHub Actions self-hosted runners on Kubernetes with Actions Runner Controller, auto-scaling, and production hardening.
GitHub Actions Self-Hosted Runners on Kubernetes: Complete Setup Guide Read Post »
Complete guide to setting up reproducible development environments using Nix Flakes with declarative tooling, per-project shells, and CI/CD integration.
Nix Reproducible Dev Environments with Flakes: Complete Setup Guide Read Post »
Complete guide to setting up Backstage developer portal with service catalog, custom plugins, TechDocs integration, and software templates for platform engineering.
Backstage Developer Portal: Building a Service Catalog with Custom Plugins Read Post »
Practical FinOps guide for Kubernetes cost optimization covering resource right-sizing, spot instances, cost allocation, showback reporting, and automated savings.
FinOps Cost Optimization for Kubernetes: Cloud Spending Strategies That Work Read Post »