Packaging As RPM

While containerization provides application-level abstraction, native package management frameworks like RPM and APT remain the standard for governing enterprise operating system layers. Within DevOps and DevSecOps frameworks, relying exclusively on generic runtime installation scripts introduces significant security and auditing compliance liabilities. Implementing native platform packaging is the definitive methodology required to enforce operating-system-level dependencies, track metadata, and guarantee rigorous compliance auditing. This chapter delivers a structured analysis of enterprise software distribution, focusing on constructing RPM packages from initial specification. You will examine the anatomical structure of a SPEC file and implement the workflow required to safely compile a Python project into a deployable system artifact. Whether you are a student exploring how enterprise environments securely isolate and track software installations, or a veteran administrator transforming manual workflows into reproducible, pipeline-ready deployments, this guide delivers the technical blueprint required to leverage package managers for verifiable infrastructure.