Cloud engineer from India. Into homelabs, breaking things and learning along the way.
This website runs on my homelab in a tiny Docker container, built with Zola and Tailwind CSS and exposed through a Cloudflare Argo Tunnel.
Learn how multi-stage Docker builds work and why they matter.
2026
What's it like being a container? Part 3
Cgroups, veth, iptables NAT and OverlayFS, the final pieces of how a container actually runs.
2026
What's it like being a container? Part 2
How Linux namespaces give containers their isolated identity, from hostnames to filesystem mounts.
2026
What's it like being a container? Part 1
A deep, kernel-level explanation of how Docker containers work on Linux.
2026
You can write to me at [email protected]. Email services are insecure, consider encrypting emails with my PGP Key if you're sending me something sensitive.