🚀 Built a pull-through caching proxy for Debian/Ubuntu repos: GoAPTCacher

✅ HTTP + HTTPS (incl. optional TLS interception)
✅ Mirror remapping & domain allowlists
✅ Built-in stats UI
✅ DNS SRV / mDNS auto-discovery

VM upgrades: 15 min → 2–3 min. CI pipelines: 30–50% faster.

Open source, written in Go 🦫

📖 https://blog.bella.network/speeding-up-apt-with-goaptcacher/

#Linux #Sysadmin #DevOps #Golang #SelfHosted #Debian #Ubuntu