deploy traefik at all worker node with docker swarm

docker-compose.proxy.stack.yml

version: "3.6"

services:
  socket-proxy:
    image: tecnativa/docker-socket-proxy
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    environment:
      SERVICES: 1
      TASKS: 1
      NETWORKS: 1
    networks:
      - mgmt
    deploy:
      placement:
        constraints:
          - node.role == manager

  traefik:
    image: traefik:v1.7
    command:
     - "--docker"
     - "--docker.endpoint=tcp://socket-proxy:2375"
     - "--docker.watch"
     - "--docker.swarmMode"
     - "--api"
    ports:
      - 80:80
      - 443:443
      - 8080:8080
    networks:
      - mgmt
      - entry
    deploy:
      mode: global
      placement:
        constraints:
          - node.role == worker

networks:
  mgmt:
      driver: overlay
  entry:
      driver: overlay