I just read a short guide by Daniel Petrica on using Laravel with Traefik to handle many domains without hand-editing configs.

The idea is simple:

• Let Laravel build Traefik rules on the fly.
• Point Traefik’s HTTP provider at a secure Laravel endpoint.
• Serve YAML instead of JSON for smooth reloads.

Traefik provider sample:

# traefik.yml
providers:
  http:
    endpoint: "https://admin.example.com/internal/traefik_config"
    pollInterval: "15s"
    headers:
      customRequestHeaders:
        X-Traefik-Passphrase: "yoursecrettoken"

Laravel response sample using Symfony YAML:

use Symfony\Component\Yaml\Yaml;

return response(
    content: Yaml::dump($config, 10),
    status: 200,
    headers: ['Content-Type' => 'text/yaml']
);

Why I like it:

• No giant static file to babysit.
• Add or remove domains in your app and Traefik follows after the next poll.
• Works great with Docker and a single service.

If you run Laravel behind Traefik and juggle many domains, this is a clean, low-friction pattern. Daniel’s write-up is short and practical, and it gave me a few ideas for my next deploy.

Read more on danielpetrica.com →

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