Updated docker-compose.yml for grin

docker-compose.yml

version: '3.3'
services:
  #Node 1: genesis and miner from build.md example
  grin-genesis-miner:
    build:
      context: ..
      dockerfile: base-build/Dockerfile
    image: grin-min
    command: ["server", "--mine", "-w", "http://grin-genesis-wallet:13415", "run"]
    environment:
      - RUST_BACKTRACE=1
    expose:
      - "13413"
      - "13414"
    networks:
      testnet:
        ipv4_address: 172.50.0.2
    depends_on:
      - grin-genesis-wallet
    volumes:
      - "./data/genesis/node:/home/grinuser"

  grin-genesis-wallet:
    image: grin-min
    command: ["wallet", "-p", "password", "-e", "listen"]
    expose:
      - "13415"
    networks:
      testnet:
        ipv4_address: 172.50.0.3
    volumes:
      - "./data/genesis/wallet:/home/grinuser"

  #Node 2: Regular node (not mining)
  grin-regular-1:
    image: grin-min
    environment:
      - RUST_BACKTRACE=1
    command: ["server", "--seed=172.50.0.2:13414", "run"]
    expose:
      - "13414"
      - "13415"
    depends_on:
      - grin-genesis-miner
    networks:
      testnet:
        ipv4_address: 172.50.0.4
    volumes:
      - "./data/regular1/node:/home/grinuser"

  #Node 3: regular node and wallet listener
  grin-regular-2:
    image: grin-min
    command: ["server", "--seed=172.50.0.2:13414", "run"]
    expose:
      - "13414"
      - "13415"
    depends_on:
      - grin-regular-2-wallet
      - grin-genesis-miner
    networks:
      testnet:
        ipv4_address: 172.50.0.5
    volumes:
      - "./data/regular2/node:/home/grinuser"

  grin-regular-2-wallet:
    image: grin-min
    command: ["wallet", "-p", "password", "-a", "http://172.50.0.2:13413", "-e", "listen"]
    expose:
      - "13415"
    networks:
      testnet:
        ipv4_address: 172.50.0.6
    depends_on:
      - grin-genesis-miner
    volumes:
      - "./data/regular2/wallet:/home/grinuser"

networks:
  testnet:
    driver: bridge
    ipam:
      config:
      - subnet: 172.50.0.0/24