Building TNP: Why I Built an Enterprise-Realistic DevOps Lab (Part 0)

Short summary

A 10-part series documenting a self-built, enterprise-realistic DevOps lab modeled after a fictional 150-person fintech called TNP Technologies. Unlike typical homelab tutorials that teach tools in isolation, this series forces real constraints—audit trails, secrets management, environment isolation, security gates—onto a hybrid on-prem/AWS infrastructure running on a single 64GB machine. The author even invented a six-role org chart to design meaningful RBAC, since solo builders otherwise default to admin-for-everything.

• •Fictional fintech lab forces real compliance and security constraints onto DevOps tooling
• •Six-role org chart enables meaningful RBAC design even for a solo builder
• •Series covers infrastructure through chaos engineering in 10 progressive parts

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