docker-compose.yml

version: "3.4"
services:
  workers:
    image: lraraujo/brams:5.3
    user: root
    deploy:
      replicas: 3
      restart_policy:
        condition: on-failure
      placement:
        preferences:
          - spread: node.labels.datacenter
    volumes:
      - ./datain:/root/bin/datain
      - ./dataout:/root/bin/dataout
      - ./shared_datain:/root/bin/shared_datain
    networks:
      - bramsnet
  master:
    image: lraraujo/brams:5.3
    user: root
    deploy:
      mode:
        global
      restart_policy:
        condition: on-failure
      placement:
        constraints:
          - node.role == manager
    ports:
      - published: 2022
        target: 22
        mode: host
    volumes:
      - ./datain:/root/bin/datain
      - ./dataout:/root/bin/dataout
      - ./shared_datain:/root/bin/shared_datain
    networks:
      - bramsnet
networks:
  bramsnet:
    driver: overlay
    attachable: true