101 | Traefik: A Dynamic Router for the Container Era

September 5, 2025

Traefik: A Dynamic Router for the Container Era

Introduction

Unlike Caddy, which focuses on simplicity, Traefik (pronounced Traffic) was built to solve one specific task: routing traffic in dynamic environments.

It is a reverse proxy and load balancer designed specifically for Docker, Kubernetes, and other orchestrators. The main difference from Nginx is not static configuration, but the ability to automatically discover and serve services.

Key Concepts: Dynamic Configuration

The philosophy of Traefik is built on the principle of Service Discovery.