simple-compose-test

version: "3"
services:
  demo-app:
    image: ehazlett/docker-demo:dcus
    networks:
      - app_net
    ports:
      - 8080:8080
    deploy:
      mode: replicated
      replicas: 1
      labels: [APP=DEMO]
      restart_policy:
        condition: on-failure
  visualizer:
    image: manomarks/visualizer
    networks:
      - app_net
    ports:
      - "8081:8080"
    stop_grace_period: 1m30s
    deploy:
      placement:
        constraints:
          - node.role == manager
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
networks:
  app_net:
    driver: overlay
    ipam:
      driver: default
      config:
      -
        subnet: 172.28.0.0/16