docker-compose.yml

version: '3'
services:
  brooklyn:
    image: johnmccabe/brooklyn
    ports:
     - "8081:8081"
    links:
     - "node1:node1"
  node1:
    image: johnmccabe/fakevmtest
    ports:
     - 22
     - 8020
    volumes:
      - /sys/fs/cgroup:/sys/fs/cgroup:ro
    privileged: true

orig.yml

version: '3'
services:
  brooklyn:
    image: johnmccabe/brooklyn
    ports:
     - "8081:8081"
    links:
     - "node1:node1"
     - "node2:node2"
     - "node3:node3"
  node1:
    image: johnmccabe/fakevmtest
    ports:
     - 22:22
     - 80:80
     - 8080:8080
     - 443:443
     - 8443:8443
  node2:
    image: johnmccabe/fakevmtest
    ports:
     - 22:22
     - 80:80
     - 8080:8080
     - 443:443
     - 8443:8443
  node3:
    image: johnmccabe/fakevmtest
    ports:
     - 22:22
     - 80:80
     - 8080:8080
     - 443:443
     - 8443:8443