stack-visualizer.yml

version: '3'

x-default-opts: &default-opts:
  logging:
    options:
      max-size: "1m" 

  # logging:
  #   driver: "gelf"
  #   options:
  #     gelf-address: "udp://127.0.0.1:5000"

services:

  viz:
    <<: *default-opts
    image: dockersamples/visualizer
    deploy:
      replicas: 1
      placement:
        constraints: [node.role == manager]
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    ports:
      - 4040:8080