Developer Runs Smart Home on Kubernetes Cluster Using GitOps and Open Source Tools

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A software developer has built a fully self-managed smart home infrastructure using DevSecOps practices typically reserved for enterprise environments. The setup runs on a four-node Kubernetes cluster of Raspberry Pi 4B boards housed in a converted outbuilding, with Talos Linux as the immutable operating system and ArgoCD managing configuration sync. Home Assistant serves as the central hub, unifying separate subsystems including solar power, networking, and IoT devices into a single interface. Terraform provisions cloud resources, and a Git repository acts as the single source of truth for the entire stack. The project, called Home Automated Infrastructure, is open source and was motivated by the owner's desire to avoid proprietary home automation platforms after purchasing the house in 2021.

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