version: '3.8'
services:
  postgres:
    image: postgres:13
    environment:
      - POSTGRES_USER=airflow
      - POSTGRES_PASSWORD=airflow
      - POSTGRES_DB=airflow
    volumes:
      - postgres_data:/var/lib/postgresql/data

  airflow-webserver:
    build: .
    depends_on:
      - postgres
    environment:
      - AIRFLOW__DATABASE__SQL_ALCHEMY_CONN=postgresql+psycopg2://airflow:airflow@postgres/airflow
      - AIRFLOW__CORE__EXECUTOR=LocalExecutor
      - AIRFLOW__CORE__LOAD_EXAMPLES=False
    volumes:
      - ./dags:/opt/airflow/dags
      - ./logs:/opt/airflow/logs
    ports:
      - "8888:8080"
    command: webserver

  airflow-scheduler:
    build: .
    depends_on:
      - postgres
    environment:
      - AIRFLOW__DATABASE__SQL_ALCHEMY_CONN=postgresql+psycopg2://airflow:airflow@postgres/airflow
      - AIRFLOW__CORE__EXECUTOR=LocalExecutor
    volumes:
      - ./dags:/opt/airflow/dags
      - ./logs:/opt/airflow/logs
    command: scheduler

volumes:
  postgres_data: