version: "3"

services:
  lnd_bitcoingold:
    image: kamigawabul/btglnd:latest
    container_name: btcpayserver_lnd_bitcoingold
    restart: unless-stopped
    environment:
      LND_CHAIN: "btg"
      LND_ENVIRONMENT: "${NBITCOIN_NETWORK:-regtest}"
      LND_EXTRA_ARGS: |
        restlisten=0.0.0.0:8080
        rpclisten=127.0.0.1:10008
        rpclisten=0.0.0.0:10009
        bitcoingold.node=bgoldd
        bgoldd.rpchost=bgoldd:43782
        bgoldd.zmqpath=tcp://bgoldd:28332
        externalip=${BTCPAY_HOST}:9735
        alias=${LIGHTNING_ALIAS}
        noencryptwallet=1
    ports:
      - "9735:9735"
    expose:
      - "8080"
      - "9735"
    volumes:
      - "lnd_bitcoingold_datadir:/data"
      - "bgold_datadir:/deps/.bitcoingold"
    links:
      - bgoldd

  btcpayserver:
    environment:
      BTCPAY_BTCLIGHTNING: "type=lnd-rest;server=http://lnd_bitcoingold:8080/;macaroonfilepath=/etc/lnd_bitcoingold/admin.macaroon;allowinsecure=true"
    volumes:
      - "lnd_bitcoingold_datadir:/etc/lnd_bitcoingold"
    links:
      - lnd_bitcoingold

  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"
  
  nginx:
    links:
      - "lnd_bitcoingold"
    volumes:
      - "lnd_bitcoingold_datadir:/lnd"
  nginx-gen:
    links:
      - "lnd_bitcoingold"
    volumes:
      - "lnd_bitcoingold_datadir:/lnd"

volumes:
  lnd_bitcoingold_datadir: