docker-compose.yml

services:
  reference-impl:
    build:
      context: .
      dockerfile: Dockerfile
    image: certifieddata/reference-impl:latest
    ports:
      - "3000:3000"
    environment:
      TRAINING_CERT: /app/fixtures/training-cert.json
      TRAINING_KEYS: /app/fixtures/keys.json
      MODEL_VERSION: credit-v3.2.1
      # LEDGER_URL: http://ledger:8080  # uncomment to use the HTTP ledger below
    depends_on:
      postgres:
        condition: service_healthy

  postgres:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: ledger
      POSTGRES_PASSWORD: ledger
      POSTGRES_DB: ledger
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ledger"]
      interval: 5s
      timeout: 3s
      retries: 10
    volumes:
      - ledger-data:/var/lib/postgresql/data

  # Stub for a future production Decision Ledger service.
  # Uncomment when wiring up against a real ledger backend:
  #
  # ledger:
  #   image: certifieddata/ledger:latest
  #   environment:
  #     POSTGRES_URL: postgres://ledger:ledger@postgres:5432/ledger
  #   depends_on:
  #     postgres:
  #       condition: service_healthy
  #   ports:
  #     - "8080:8080"

volumes:
  ledger-data: