# Traefik: proxy inverso para contenedores

DevFeed: [Traefik: proxy inverso para contenedores](<https://devfeed.tech/articles/traefik-proxy-inverso-para-contenedores-34087.md>)

Original publisher: [Read original article](<https://tengoping.com/blog/traefik-proxy-inverso-contenedores/>)

Author: Antonio Pérez

Published: 2026-08-03T00:00:00Z

Content type: tutorial

Language: es

Sources: [tengoping.com](<https://devfeed.tech/sources/tengoping-com.md>)

Topics: [traefik](<https://devfeed.tech/topics/traefik.md>), [Docker](<https://devfeed.tech/topics/docker.md>), [proxy](<https://devfeed.tech/topics/proxy.md>), [let's encrypt](<https://devfeed.tech/topics/let-s-encrypt.md>), [Docker Compose](<https://devfeed.tech/topics/docker-compose.md>), [TLS (Transport Layer Security)](<https://devfeed.tech/topics/tls.md>)

Tags: [docker](<https://devfeed.tech/tags/docker.md>), [docker-compose](<https://devfeed.tech/tags/docker-compose.md>), [let-s-encrypt](<https://devfeed.tech/tags/let-s-encrypt.md>), [proxy](<https://devfeed.tech/tags/proxy.md>), [tls](<https://devfeed.tech/tags/tls.md>), [traefik](<https://devfeed.tech/tags/traefik.md>)

## AI overview

This tutorial explains how Traefik acts as a reverse proxy for Docker containers. It covers automatic container discovery through Docker labels, routing with entryPoints, routers, and services, and automatic HTTPS certificates through Let's Encrypt. It also compares Traefik with manually configured Nginx and mentions Caddy as an alternative.

## Source excerpt

Traefik detecta tus contenedores Docker automáticamente y les da HTTPS con Let's Encrypt vía labels, sin tocar un fichero de configuración.