MaGe Linux Operations

Jul 4, 2025 · Operations

How to Build a Private Linux Mirror Repository from Scratch – Complete Production Guide

This step‑by‑step guide explains how to design, provision, and configure a private Linux package mirror for Ubuntu, CentOS, and Docker, covering hardware sizing, network layout, APT/YUM repository setup, Docker Registry deployment, HAProxy load balancing, Keepalived high‑availability, monitoring with Prometheus and Grafana, security hardening, automated synchronization scripts, and troubleshooting procedures.