404 error with let's encrypt

Traefik Traefik v2
, ,
1

Hello,

I'm facing a problem while deploying a Django app with Traefik. Despite successfully deploying the Django app with Traefik, I consistently encounter a 404 error on the website. However, the Traefik Dashboard is reachable as expected. Below you can check my docker-compose.yml file and traefik.toml
I still don't know what's missing. Can someone help? Thank you.

version: '3'

services:
  web:
    image: registry/web-app:0.1
    command: /start
    networks:
      - my-network
    env_file:
      - ./.env
    deploy:
      replicas: 2
      update_config:
        order: start-first
        failure_action: rollback
        delay: 5s
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.django.rule=Host(`subdomain.example.com`)"
      - "traefik.http.routers.django.tls=true"
      - "traefik.http.routers.django.tls.certresolver=letsencrypt"
      - "traefik.http.services.django.loadbalancer.server.port=8000"
      - "traefik.http.routers.django.entrypoints=websecure"

  traefik:
    image: registry/custom-traefik:0.1
    ports:
      - '80:80'
      - '443:443'
    networks:
      - my-network
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock:ro"
      - "./traefik-public-certificates:/certificates"
    deploy:
      placement:
        constraints:
          # Make the traefik service run only on the node with this label
          # as the node with it has the volume for the certificates
          - node.hostname == node1
      labels:
        - "traefik.enable=true"
        - "traefik.http.routers.dashboard.rule=Host(`dashboard-sub.example.com`)"
        - "traefik.http.routers.dashboard.tls=true"
        - "traefik.http.routers.dashboard.tls.certresolver=letsencrypt"
        - "traefik.http.routers.dashboard.service=api@internal"
        - "traefik.http.routers.dashboard.middlewares=auth"
        - "traefik.http.middlewares.auth.basicauth.users=root:$$apr1$$B6aac2MA$$CO5KsssaZigOwWF1GQpZHCNf0"

networks:
  my-network:

volumes:
  traefik-public-certificates:

[entryPoints]
  [entryPoints.web]
    address = ":80"
  [entryPoints.web.http]
    [entryPoints.web.http.redirections]
      [entryPoints.web.http.redirections.entryPoint]
        to = "websecure"
        scheme = "https"

  [entryPoints.websecure]
    address = ":443"

[accessLog]

[api]
dashboard = true

[providers]
  [providers.docker]
    exposedByDefault = false

[certificatesResolvers.letsencrypt.acme]
  email = "email@example.app"
  storage = "/certificates/acme.json"
  [certificatesResolvers.letsencrypt.acme.httpChallenge]
    entryPoint = "web"
2

When using Docker Swarm, the labels need to go into the deploy section (doc).

For simplicity place all TLS globally on entrypoint. Check simple Traefik Swarm example.

3

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