A three-part series — two container engines covered separately since their commands differ, then the networking concepts (bridge, host, overlay, DNS) that apply to both.

Containers Series

1

Podman Basics

A daemonless container engine for developing, managing, and running containers — for Linux sysadmins.

Read Part 1 →
2

Docker Basics

The most widely deployed container platform — the one that popularized the container model in the first place.

Read Part 2 →
3

Container Networking

Bridge, host, overlay, and DNS — how container networking is built on Linux network namespaces, and how it actually works under the hood.

Read Part 3 →

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