Dozzle 404 error

[mifbody]

Hi there - hoping this is OK to submit as an issue. I copied your Dozzle docker-compose but I'm getting the 404 error message when I try to access my dozzle.(my domain) -- I'm not sure what I should do to troubleshoot. If I add the default network and define a port I can access it under my docker host's IP address, but I can't access through dozzle.(my domain) -- any ideas for troubleshooting?

  # Dozzle - Real-time Docker Log Viewer
  dozzle:
    image: amir20/dozzle:latest
    container_name: dozzle
    restart: unless-stopped
    networks:
      - t2_proxy
      - socket_proxy
#      - default
    depends_on:
      - socket-proxy
    security_opt:
      - no-new-privileges:true
#    ports:
#      - "9999:8080"
    environment:
      DOZZLE_LEVEL: info
      DOZZLE_TAILSIZE: 300
      DOZZLE_FILTER: "status=running"
      # DOZZLE_FILTER: "label=log_me" # limits logs displayed to containers with this label
      DOCKER_HOST: tcp://socket-proxy:2375
    # volumes:
    #  - /var/run/docker.sock:/var/run/docker.sock # Use Docker Socket Proxy instead for improved security
    labels:
      - "traefik.enable=true"
      ## HTTP Routers
      - "traefik.http.routers.dozzle-rtr.entrypoints=https"
      - "traefik.http.routers.dozzle-rtr.rule=Host(`dozzle.$DOMAINNAME0`)"
      ## Middlewares
      - "traefik.http.routers.dozzle-rtr.middlewares=chain-oauth@file"
      ## HTTP Services
      - "traefik.http.routers.dozzle-rtr.service=dozzle-svc"
      - "traefik.http.services.dozzle-svc.loadbalancer.server.port=8080"

[mifbody]

Got it working! I ended up copying all the labels from my working portainer section and it looks like the missing piece was the line about using TLS. Once I added that Dozzle works as intended.

  # Dozzle - Real-time Docker Log Viewer
  dozzle:
    image: amir20/dozzle:latest
    container_name: dozzle
    restart: unless-stopped
    networks:
      - t2_proxy
      - socket_proxy
#      - default
    depends_on:
      - socket-proxy
    security_opt:
      - no-new-privileges:true
#    ports:
#      - "9999:8080"
    environment:
      DOZZLE_LEVEL: info
      DOZZLE_TAILSIZE: 300
      DOZZLE_FILTER: "status=running"
      # DOZZLE_FILTER: "label=log_me" # limits logs displayed to containers with this label
      DOCKER_HOST: tcp://socket-proxy:2375
    # volumes:
    #  - /var/run/docker.sock:/var/run/docker.sock # Use Docker Socket Proxy instead for improved security
    labels:
      - "traefik.enable=true"
      ## HTTP Routers
      - "traefik.http.routers.dozzle-rtr.entrypoints=https"
      - "traefik.http.routers.dozzle-rtr.rule=Host(`dozzle.$DOMAINNAME`)"
      - "traefik.http.routers.dozzle-rtr.tls=true"
      ## Middlewares=
      - "traefik.http.routers.dozzle-rtr.middlewares=chain-oauth@file" # Google OAuth 2.0
      ## HTTP Services
      - "traefik.http.routers.dozzle-rtr.service=dozzle-svc"
      - "traefik.http.services.dozzle-svc.loadbalancer.server.port=8080"

[proddy]

do you have a --entrypoints.https.http.tls.certresolver=dns-cloudflare in your traefik config?

[mifbody]

No sir - I don't see that anywhere in the tutorial document -- https://www.smarthomebeginner.com/traefik-2-docker-tutorial/

[proddy]

the doc is a little out of date with the latest changes. I think if you add this, you don't need to go and add "routers.<>.tls=true" everywhere. not 100% sure though