version: "3"

services:
  bitcoind:
    environment:
      BITCOIN_EXTRA_ARGS: |
        zmqpubrawblock=tcp://0.0.0.0:28332
        zmqpubrawtx=tcp://0.0.0.0:28333
        zmqpubhashblock=tcp://0.0.0.0:28334
    expose:
      - "28332"
      - "28333"
      - "28334"
  litecoind:
    environment:
      BITCOIN_EXTRA_ARGS: |
        zmqpubrawblock=tcp://0.0.0.0:28332
        zmqpubrawtx=tcp://0.0.0.0:28333
    expose:
      - "28332"
      - "28333"
  groestlcoind:
    environment:
      BITCOIN_EXTRA_ARGS: |
        zmqpubrawtx=tcp://0.0.0.0:21441
        zmqpubrawblock=tcp://0.0.0.0:21441
        zmqpubrawtxlock=tcp://0.0.0.0:21441
        zmqpubhashblock=tcp://0.0.0.0:21441
    expose:
      - "21441"
  bgoldd:
    environment:
      BITCOIN_EXTRA_ARGS: |
        zmqpubrawtx=tcp://0.0.0.0:28332
        zmqpubrawblock=tcp://0.0.0.0:28332
        zmqpubrawtxlock=tcp://0.0.0.0:28332
        zmqpubhashblock=tcp://0.0.0.0:28332
    expose:
      - "28332"