Traefik error 504 bad gateway

Traefik Traefik v2
1

Hi community,

I try to use traefik version 2. I consult the documentation provided and in the end I can not access the net from the application container.

docker-compose.yml

version: "3.3"

services:
  traefik:
    image: "traefik:v2.0.1"
    command:
      - --entrypoints.web.address=:80
      - --providers.docker
      - --api.insecure
    ports:
      - "80:80"
      - "8080:8080"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock:ro"

  my-app:
    image: containous/whoami:v1.3.0
    labels:
      - "traefik.http.routers.my-app.rule=Host(`whoami.monndd.com`)"
      - "traefik.http.routers.my-app.middlewares=auth"
      - "traefik.http.middlewares.auth.basicauth.users=user:$$apr1$$q8eZFHjF$$Fvmkk//V6Btlaf2i/ju5n/"

When I want to access the traefik container with the ip of my server on port 8080 it works well. By cons, when the spear "whoami.monndd.com" I get error "504 bad gateway".

2

Hello,

I used your configuration and it works for me.

PS: I use whoami.docker.localhost instead of whoami.monndd.com just to have a quick domain.

version: "3.3"

services:
  traefik:
    image: "traefik:v2.0.2"
    command:
      - --entrypoints.web.address=:80
      - --providers.docker
      - --api.insecure
    ports:
      - "80:80"
      - "8080:8080"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock:ro"

  my-app:
    image: containous/whoami:v1.4.0
    labels:
      - "traefik.http.routers.my-app.rule=Host(`whoami.docker.localhost`)"
      - "traefik.http.routers.my-app.middlewares=auth"
      - "traefik.http.middlewares.auth.basicauth.users=user:$$apr1$$q8eZFHjF$$Fvmkk//V6Btlaf2i/ju5n/"