docker deploy -c example.yml e

[lvnilesh]

Thanks for Traefik.

What version of Traefik are you using (traefik version)?

Traefik version v1.1.2 built on 2016-12-15_10:21:15AM

What is your environment & configuration (arguments, toml...)?

What did you do?

I am following https://docs.traefik.io/user-guide/swarm-mode/ and it works.

Now I create a example.yml described below and it does not.

What did you expect to see?

I expect curl to work like https://docs.traefik.io/user-guide/swarm-mode/

What did you see instead?

404

I am following https://docs.traefik.io/user-guide/swarm-mode/ and it works now I create example.yml like this.

version: "3"

networks:
    traefik-net:
      external: true

volumes:
    data:

services:

    whoami0:
      image: emilevauge/whoami
      networks:
        - traefik-net
      labels:
        - "traefik.port=80"
        - "traefik.docker.network=traefik-net"
        - "traefik.backend=e_whoami0"
        - "traefik.frontend.rule=Host:whoami0.traefik"

    whoami1:
      image: emilevauge/whoami
      networks:
        - traefik-net
      labels:
        - "traefik.port=80"
        - "traefik.docker.network=traefik-net"
        - "traefik.backend=e_whoami1"
        - "traefik.frontend.rule=Host:whoami1.traefik"
        - "traefik.backend.loadbalancer.sticky=true"

    traefik:
      image: traefik
      command: -c /dev/null --web --docker --docker.swarmmode --docker.watch --docker.domain=traefik --logLevel=DEBUG
      networks:
        - traefik-net
      ports:
        - "80:80"
        - "8080:8080"
      volumes:
        - /var/run/docker.sock:/var/run/docker.sock
      deploy:
        placement:
          constraints: [node.role == manager]

and deploy docker deploy -c example.yml. e

I also edited /etc/hosts

51.15.132.133   whoami1.traefik
51.15.132.133   whoami0.traefik

so I am able to see http://whoami0.traefik:8080/dashboard/#!/health
and visualizer is http://51.15.132.133:8000 and Traefic dashboard is http://51.15.132.133:8080

but http://51.15.132.133 and http://whoami0.traefik and http://whoami1.traefik show 404.

curl -H Host:whoami0.traefik http://$(docker-machine ip manager) shows 404 page not found.

What am I missing?

docker logs traefic https://gist.github.com/lvnilesh/55ec9646e13ec262a107489dc4ea1efe
docker inspect e_whoami0 https://gist.github.com/lvnilesh/f100db43a3b6b0896d95188e2e93b834
docker service inspect e_traefic https://gist.github.com/lvnilesh/22ac8fed4c20d71c812c7f5ef129632a

[bvis]

I think you just need to modify your stack like this:

version: "3"

networks:
    traefik-net:
      external: true

volumes:
    data:

services:

    whoami0:
      image: emilevauge/whoami
      networks:
        - traefik-net
      deploy:
        labels:
          - "traefik.port=80"
          - "traefik.docker.network=traefik-net"
          - "traefik.backend=e_whoami0"
          - "traefik.frontend.rule=Host:whoami0.traefik"

    whoami1:
      image: emilevauge/whoami
      networks:
        - traefik-net
      deploy:
        labels:
          - "traefik.port=80"
          - "traefik.docker.network=traefik-net"
          - "traefik.backend=e_whoami1"
          - "traefik.frontend.rule=Host:whoami1.traefik"
          - "traefik.backend.loadbalancer.sticky=true"

    traefik:
      image: traefik
      command: -c /dev/null --web --docker --docker.swarmmode --docker.watch --docker.domain=traefik --logLevel=DEBUG
      networks:
        - traefik-net
      ports:
        - "80:80"
        - "8080:8080"
      volumes:
        - /var/run/docker.sock:/var/run/docker.sock
      deploy:
        placement:
          constraints: [node.role == manager]

In compose v3 there are two different type of labels:

• Container labels:

  • First level in the service definition.
  • Not used by traefik.
  • In docker service create are added as --container-label

• Service labels

  • Are inside the deploy definition.
  • Used by traefik.
  • In docker service create are identified as --label

[lvnilesh]

Awesome! Thanks for a quick resolution.

I going to attempt to deploy real apps in a multi-node swarm now. Thank you very much.