docker-compose.yaml

version: '3.5'

services:
  node:
    container_name: chainlink-node
    image: smartcontract/chainlink
    build:
      context: ../../
      dockerfile: core/chainlink.Dockerfile
    # Note that the keystore import allows us to submit transactions
    # immediately because addresses are specified when starting the
    # parity/geth node to be prefunded with eth.
    entrypoint: /bin/sh -c "chainlink node import /run/secrets/keystore && chainlink node start -d -p /run/secrets/node_password -a /run/secrets/apicredentials"
    restart: always
    environment:
      - ETH_CHAIN_ID
      - LOG_LEVEL
      - ROOT
      - ETH_URL
      - MIN_OUTGOING_CONFIRMATIONS
      - MIN_INCOMING_CONFIRMATIONS
      - MINIMUM_CONTRACT_PAYMENT_LINK_JUELS
      - DEFAULT_HTTP_TIMEOUT
      - CHAINLINK_DEV
      - EXPLORER_URL
      - EXPLORER_ACCESS_KEY
      - EXPLORER_SECRET
      - SECURE_COOKIES
      - CHAINLINK_TLS_PORT
      - ENABLE_EXPERIMENTAL_ADAPTERS
    env_file:
      - chainlink-variables.env
    ports:
      - 6688:6688
    secrets:
      - node_password
      - apicredentials
      - keystore
    depends_on:
      - explorer

  node-2:
    container_name: chainlink-node-2
    image: smartcontract/chainlink
    build:
      context: ../../
      dockerfile: core/chainlink.Dockerfile
    entrypoint: /bin/sh -c "chainlink node import /run/secrets/keystore && chainlink node start -d -p /run/secrets/node_password -a /run/secrets/apicredentials"
    restart: always
    environment:
      - ETH_CHAIN_ID
      - LOG_LEVEL
      - ROOT
      - ETH_URL
      - MIN_OUTGOING_CONFIRMATIONS
      - MIN_INCOMING_CONFIRMATIONS
      - MINIMUM_CONTRACT_PAYMENT_LINK_JUELS
      - DEFAULT_HTTP_TIMEOUT
      - CHAINLINK_DEV
      - SECURE_COOKIES
      - CHAINLINK_TLS_PORT
      - ENABLE_EXPERIMENTAL_ADAPTERS
    env_file:
      - chainlink-variables.env
    ports:
      - 6699:6688
    secrets:
      - node_password
      - apicredentials
      - keystore

  explorer-db:
    container_name: chainlink-explorer-db
    image: postgres:11.6
    volumes:
      - explorer-db-data:/var/lib/postgresql/data
    ports:
      - 5433:5432
    environment:
      POSTGRES_DB: $EXPLORER_DB_NAME
      POSTGRES_PASSWORD: $EXPLORER_PGPASSWORD

# TODO
# - replace clroot with secrets
# - extract explorer and tools into separate docker-compose files

secrets:
  node_password:
    file: ../clroot/password.txt
  apicredentials:
    file: ../clroot/apicredentials
  keystore:
    file: ../secrets/0xb90c7E3F7815F59EAD74e7543eB6D9E8538455D6.json

volumes:
  explorer-db-data: