docker-compose.yml

version: '3'

services:
  alice:
    image: awesome
    build: ./docker
    command: '/main.sh'
    volumes:
      - ./alice.sh:/main.sh:ro
    networks:
      net1:
        ipv4_address: 172.18.0.2
    cap_add:
    - NET_ADMIN

  bob:
    image: awesome
    build: ./docker
    command: '/main.sh'
    volumes:
      - ./bob.sh:/main.sh:ro
    networks:
      net2:
        ipv4_address: 172.19.0.2
    cap_add:
    - NET_ADMIN
      
  mallory:
    image: python:3
    command: "./docker_start.sh"
    volumes:
      - "./src:/main"
      - "./workspace:/opt/workspace"
    working_dir: "/main"
    networks:
      net1:
        ipv4_address: 172.18.0.5
      net2:
        ipv4_address: 172.19.0.5
    sysctls:
      - net.ipv4.ip_forward=0
    cap_add:
    - NET_ADMIN


networks:
    net1:
      ipam:
        driver: default
        config:
          - subnet: 172.18.0.0/16
    net2:
      ipam:
        driver: default
        config:
          - subnet: 172.19.0.0/16