docker-compose.yml

version: '3.8'

services:
  app:
    build: .
    volumes:
      - ./src:/app/src
      - ./tests:/app/tests
    environment:
      - PYTHONPATH=/app
    command: python src/backtest.py

  postgres:
    image: postgres:12
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
      - POSTGRES_DB=trading
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data

  airflow:
    image: apache/airflow:2.2.0
    depends_on:
      - postgres
    environment:
      - AIRFLOW__CORE__EXECUTOR=LocalExecutor
      - AIRFLOW__CORE__SQL_ALCHEMY_CONN=postgresql+psycopg2://postgres:postgres@postgres/airflow
      - AIRFLOW__CORE__FERNET_KEY=''
      - AIRFLOW__CORE__DAGS_ARE_PAUSED_AT_CREATION=True
      - AIRFLOW__CORE__LOAD_EXAMPLES=False
    volumes:
      - ./airflow/dags:/opt/airflow/dags
      - ./airflow/logs:/opt/airflow/logs
      - ./airflow/plugins:/opt/airflow/plugins
    ports:
      - "8080:8080"
    command: webserver
    healthcheck:
      test: ["CMD", "curl", "--fail", "http://localhost:8080/health"]
      interval: 10s
      timeout: 10s
      retries: 5

  prometheus:
    image: prom/prometheus
    volumes:
      - ./monitoring/prometheus:/etc/prometheus
      - prometheus_data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
    ports:
      - "9090:9090"

  grafana:
    image: grafana/grafana
    depends_on:
      - prometheus
    volumes:
      - ./monitoring/grafana:/etc/grafana/provisioning
      - grafana_data:/var/lib/grafana
    ports:
      - "3000:3000"

volumes:
  postgres_data:
  prometheus_data:
  grafana_data: