docker-compose.yml

version: '3.8'

networks:
  proxy:
    name: proxy
    driver: bridge
    ipam:
      driver: default
      config:
        - subnet: 192.168.100.0/24

services:
  origin:
    image: cassandra:3.11
    restart: unless-stopped
    networks:
      proxy:

  target:
    image: cassandra:4.0
    restart: unless-stopped
    networks:
      proxy:

  proxy:
    image: thesoul/ubuntu-dind:docker-20.10.12
    restart: unless-stopped
    tty: true
    privileged: true
    volumes:
      - .:/opt/zdm-proxy-automation
      - ./compose/keys:/run/keys
    entrypoint:
      - /opt/zdm-proxy-automation/compose/proxy-entrypoint.sh
    networks:
      proxy:
    deploy:
      mode: replicated
      replicas: 3

  jumphost:
    image: ubuntu:20.04
    restart: unless-stopped
    tty: true
    volumes:
      - .:/opt/zdm-proxy-automation
      - ./compose/keys:/run/keys
    entrypoint:
      - /opt/zdm-proxy-automation/compose/jumphost-entrypoint.sh
    networks:
      proxy:

  client:
    image: ubuntu:20.04
    restart: unless-stopped
    tty: true
    volumes:
      - .:/opt/zdm-proxy-automation
    entrypoint:
      - /opt/zdm-proxy-automation/compose/client-entrypoint.sh
    networks:
      proxy: