Solutions
Infrastructure guides from real-world projects.
Deep dives into DevOps challenges, infrastructure patterns, and proven solutions. Learn from work that's already live in production.
High Availability Kubernetes on Ubuntu for GPU-Accelerated AI Workloads
Built a 6-node HA Kubernetes cluster with 3 control planes + 2 QEMU VMs on Ubuntu 22.04 LTS. Covers cluster architecture, GPU driver support, operational flexibility, and production-ready setup for AI workloads.
Read solutionKubernetes AI Platform: GitOps Migration
Why We Merged Our Kubernetes Repositories (And How)
Read solutionBuilding an End-to-End GitOps CI/CD Pipeline: From Docker to Flux
Eliminated manual deployments entirely — zero-touch pipeline from Docker build through GitHub Actions CI to Flux CD auto-sync on Kubernetes.
Read solutionBuilding a Production Multi-Cluster Kubernetes Lab with Talos Linux
Stood up a production-grade four-node multi-cluster Kubernetes environment using Talos Linux, Cilium CNI, Flux GitOps, and Democratic CSI — fully declarative, zero SSH access.
Read solutionBuilding a Portable DevContainer Environment: A Complete Journey
Reduced dev environment setup from hours to minutes — fully reproducible DevContainer with Mise, Chezmoi, and Neovim that spins up identically on any machine.
Read solutionBuilding a Secure Arch Linux Server with Full Disk Encryption
Hardened a bare-metal server to production security standards — LUKS2 full-disk encryption, pure Wayland, zero unnecessary services, Tailscale for remote access.
Read solutionSecuring LAN Networks with pfSense and Mullvad VPN
937 Mbps throughput maintained through full VPN tunnel — network-wide traffic encryption with pfSense and Mullvad, no per-device clients, enterprise firewall rules.
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