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I'm trying to set-up a simple Caddy server on host machine to redirect multiple domains to multiple web servers hosted in Docker containers.

This configuration tells Caddy to proxy all requests for each domain to a different Docker container running on the host machine.

example1.com {
    reverse_proxy / http://localhost:8000
}

example2.com {
    reverse_proxy / http://localhost:8001
}

exampleN.com { ... }

docker run -d --name web-container1 -p 8000:80 web-image1
docker run -d --name web-container2 -p 8001:80 web-image2
docker run -d --name web-containerN -p 800N:80 web-imageN

What are some more scalable solutions for managing multiple websites and containers when mapping ports to container ports becomes impractical as the number of websites and containers grows?

Filip Seman
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0 Answers0