Developer Builds Multi-Node DevOps Lab to Demystify Modern Infrastructure Layers

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A developer has launched an open-source DevOps infrastructure lab project aimed at deepening practical understanding of how modern systems work. The lab follows the full lifecycle of a request, tracing it from Python APIs through Linux processes, Docker containers, networking, and observability tools. The core concept involves building one system that monitors and observes another, revealing the abstraction layers underlying real-world infrastructure. The project is publicly available on GitHub and is driven by a hands-on, learn-by-building philosophy rather than purely theoretical study.

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