A detailed walkthrough of a 3-year Kubernetes homelab built on cheap refurbished hardware (HP EliteDesks, Lenovo ThinkCentres). The setup uses Talos Linux as an immutable OS, two clusters (one for stateful/database workloads, one for stateless apps), Cilium for eBPF-based networking, FluxCD for GitOps, and CloudNativePG for running 12 PostgreSQL clusters. Applications running include Forgejo (self-hosted Git), n8n for AI-assisted PR automation, Miniflux RSS reader with AI content scoring, Grafana/Prometheus monitoring, Uptime Kuma, and various self-hosted productivity tools. The homelab is framed as a career asset for landing DevOps jobs by demonstrating hands-on enterprise-grade skills.

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