A DevOps Learner's Path from Networking Basics to GitOps Practice

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A cloud infrastructure engineer with two years of experience describes completing a DevOps program at TS Academy. The program covered Bash scripting, AWS assignments, and a GitOps capstone project, and the author kept a journal linking hands-on work to operational theory. The author stresses structured project analysis before writing manifests or pipelines, using four questions about components, runtime, configuration, and testing. The article outlines a five-stage DevOps flow of understanding, local running, automation, deployment, and scaling, with local validation of database, backend, and frontend tiers. It also explains networking fundamentals such as CIDR block sizing, routing, DNS, and common troubleshooting tools like ping and traceroute.

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ProgrammingDEV Community ·

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