version: '3'
services:

  btcd:
    image: btcd
    container_name: btcd
    build:
      context: ../
      dockerfile: docker/btcd/Dockerfile
    volumes:
      - shared_data:/rpc
      - ~/.btcd:/data
    environment:
      - NETWORK=testnet
      - MINING_ADDRESS
    ports:
      - 18556:18556
    entrypoint: ["./start-btcd.sh"]

  btcctl:
    image: btcd
    container_name: btcctl
    build:
      context: ../
      dockerfile: docker/btcd/Dockerfile
    volumes:
      - shared_data:/rpc
      - ~/.btcd:/data
    environment:
      - NETWORK=testnet
      - RPCHOST=btcd
      - MINING_ADDRESS
    links:
      - "btcd:btcd"
    entrypoint: ["./start-btcctl.sh"]

  lnd_client:
    image: lnd
    container_name: lnd_client
    build:
      context: ../
      dockerfile: docker/lnd/Dockerfile
    environment:
      - NETWORK=testnet
      - RPCHOST=btcd
    volumes:
      - shared_data:/rpc
      - lnd_client_dir:/root/.lnd
    links:
      - "btcd:btcd"
    sysctls:
      - net.ipv6.conf.all.disable_ipv6=0
    entrypoint: ["./start-lnd.sh"]

  lnd_server:
    image: lnd
    container_name: lnd_server
    build:
      context: ../
      dockerfile: docker/lnd/Dockerfile
    environment:
      - NETWORK=testnet
      - RPCHOST=btcd
    volumes:
      - shared_data:/rpc
      - lnd_server_dir:/root/.lnd
    links:
      - "btcd:blockchain"
    sysctls:
      - net.ipv6.conf.all.disable_ipv6=0
    entrypoint: ["./start-lnd.sh"]

  squeaknode:
    image: squeaknode
    container_name: squeaknode
    build:
      context: ../
      dockerfile: Dockerfile
    depends_on:
      - "lnd_server"
    volumes:
      - shared_data:/rpc
      - lnd_server_dir:/root/.lnd
      - ./config.ini:/config.ini
    ports:
      - 12995:12994
    links:
      - "btcd:btcd"
      - "lnd_server:lnd"
    sysctls:
      - net.ipv6.conf.all.disable_ipv6=0
    entrypoint: ["./start-squeaknode.sh"]

  squeaknode_other:
    image: squeaknode
    container_name: squeaknode_other
    build:
      context: ../
      dockerfile: Dockerfile
    volumes:
      - shared_data:/rpc
      - lnd_client_dir:/root/.lnd
      - ./config.ini:/config.ini
    ports:
      - 12996:12994
    links:
      - "btcd:btcd"
      - "lnd_client:lnd"
    sysctls:
      - net.ipv6.conf.all.disable_ipv6=0
    entrypoint: ["./start-squeaknode.sh"]

volumes:
  # btcctl and lnd containers.
  shared_data:
    driver: local

  # # bitcoin_data volume is needed for maintaining blockchain persistence
  # # during btcd container recreation.
  # bitcoin_data:
  #   driver: local

  # lnd_dir volume is needed for sharing tht tls certificate
  lnd_client_dir:
    driver: local
  lnd_server_dir:
    driver: local