sentiment-engine/sentiment_engine/docker/docker-compose.yml

version: '3.8'

services:
  # NATS JetStream for message bus
  nats:
    image: nats:2.10-alpine
    container_name: sentiment-nats
    command: [-js, -m, "8222"]
    ports:
      - "4222:4222"  # Client
      - "8222:8222"  # Monitoring
    volumes:
      - nats-data:/data
    restart: unless-stopped

  # ClickHouse for analytical storage
  clickhouse:
    image: clickhouse/clickhouse-server:24.3-alpine
    container_name: sentiment-clickhouse
    environment:
      - CLICKHOUSE_DB=dolphin
      - CLICKHOUSE_DEFAULT_ACCESS_MANAGEMENT=1
      - CLICKHOUSE_USER=default
      - CLICKHOUSE_PASSWORD=${CLICKHOUSE_PASSWORD}
    ports:
      - "8123:8123"  # HTTP
      - "9000:9000"  # Native
    volumes:
      - clickhouse-data:/var/lib/clickhouse
      - ./clickhouse-config:/etc/clickhouse-server/config.d
    ulimits:
      nofile:
        soft: 262144
        hard: 262144
    restart: unless-stopped

  # Hazelcast for hot cache
  hazelcast:
    image: hazelcast/hazelcast:5.3-slim
    container_name: sentiment-hazelcast
    environment:
      - HZ_CLUSTERNAME=dolphin
      - HZ_NETWORK_PUBLICADDRESS=localhost:5701
    ports:
      - "5701:5701"
    volumes:
      - hazelcast-data:/data
    restart: unless-stopped

  # Prefect for workflow orchestration
  prefect:
    image: prefecthq/prefect:3-python3.12
    container_name: sentiment-prefect
    command: prefect server start --host 0.0.0.0
    ports:
      - "4200:4200"
    environment:
      - PREFECT_API_URL=http://localhost:4200/api
      - PREFECT_UI_URL=http://localhost:4200
    volumes:
      - prefect-data:/root/.prefect
    restart: unless-stopped

  # Prefect worker for flow execution
  prefect-worker:
    image: prefecthq/prefect:3-python3.12
    container_name: sentiment-prefect-worker
    command: prefect worker start --pool sentiment-engine
    environment:
      - PREFECT_API_URL=http://prefect:4200/api
    depends_on:
      - prefect
    restart: unless-stopped

volumes:
  nats-data:
  clickhouse-data:
  hazelcast-data:
  prefect-data:
  latticedb-data:

networks:
  default:
    name: sentiment-network