services:
  test:
    image: alpine
    mac_address: 32:b5:b2:55:48:72
    networks:
      net1:
        ipv4_address: 10.123.0.253
    tty: true
    command: ["top"]

networks:
  net1:
    driver: bridge
    ipam:
      driver: default
      config:
        - subnet: 10.123.0.0/24