Dokploy•7mo ago

Issue on redirects

Hello ! I'm new with dokploy and I tried to setup a redirect for my website in the dokploy UI system. I'm just trying to do a https://bleguen.fr to https://www.bleguen.fr but when I do this. I do have a Bad gateway. I tried the redirects presets. Anyone have and idea ? Thanks a lot

Benjamin Le Guen - Développeur Front-End Freelance

TODO

4 Replies

British•7mo ago

nice portfolio man

GraekorOP•7mo ago

Thanks a lot 🙂

Catur•7mo ago

Hi Graekor, to redirect https://bleguen.fr/ to https://www.bleguen.fr/, you can add a middleware to your container's Traefik configuration file. Find your container's Traefik configuration file in /dashboard/traefik > 📁 dynamic, then find the file with the same name as your application container. Then add middleware, like the example below:

http:
  ...
  middlewares:
    redirect-www: # 👈🏻 you can give it a name as you wish
      redirectRegex:
        regex: "https://bleguen.fr/"
        replacement: "https://www.bleguen.fr/"
  ...

http:
  ...
  middlewares:
    redirect-www: # 👈🏻 you can give it a name as you wish
      redirectRegex:
        regex: "https://bleguen.fr/"
        replacement: "https://www.bleguen.fr/"
  ...

Then add the middleware that you just created above, to your application router config, just add it to entryPoints = websecure only.

  ...
  routers:
    your-container-router:
      rule: Host(`your.domain.name`)
      service: your-container-service
      middlewares:
        - redirect-to-https
      entryPoints:
        - web
    your-container-router-websecure:
      rule: Host(`your.domain.name`)
      service: your-container-service
      middlewares: 
        - redirect-www # 👈🏻 add middleware with the name of the middleware
      entryPoints:
        - websecure
      tls:
        certResolver: letsencrypt
  ...

  ...
  routers:
    your-container-router:
      rule: Host(`your.domain.name`)
      service: your-container-service
      middlewares:
        - redirect-to-https
      entryPoints:
        - web
    your-container-router-websecure:
      rule: Host(`your.domain.name`)
      service: your-container-service
      middlewares: 
        - redirect-www # 👈🏻 add middleware with the name of the middleware
      entryPoints:
        - websecure
      tls:
        certResolver: letsencrypt
  ...

For more tips: Tip 1: you can also add middleware configuration to the middleware.yml file in /dashboard/traefik > 📁 dynamic, then add to the routers as per the steps above. Tip 2: In addition to adding to the configuration file, if you have a compose file for your application, you can also add it to your application's compose file, by adding the following label to the compose file:

# Redirect with domain replacement
labels:
  - "traefik.http.middlewares.redirect-www.redirectregex.regex=https://bleguen.fr/"
  - "traefik.http.middlewares.redirect-www.redirectregex.replacement=https://www.bleguen.fr/"

# Redirect with domain replacement
labels:
  - "traefik.http.middlewares.redirect-www.redirectregex.regex=https://bleguen.fr/"
  - "traefik.http.middlewares.redirect-www.redirectregex.replacement=https://www.bleguen.fr/"

Below for reference: https://doc.traefik.io/traefik/routing/routers/#middlewares

GraekorOP•7mo ago

Thanks you for the answer, after trying everything you said, it is working, I set the domain to bleguen.fr and not www.bleguen.fr but when i do so with the redirect then I have 404 page not found When I add a second domain 'www.bleguen.fr' it's working but I don't think that's a good practice

Gaming

Programming

Issue on redirects

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