docker-compose.yml

version: '3.8'
services:
    postgres:
        image: postgres:13
        environment:
            - POSTGRES_USER=airflow
            - POSTGRES_PASSWORD=airflow
            - POSTGRES_DB=airflow
            - PGDATA=/var/lib/postgresql/data/airflow/
    initialize:
        image: apache/airflow:2.0.0
        entrypoint: ./scripts/init.sh
        depends_on:
            - postgres
        environment:
            - AIRFLOW__CORE__SQL_ALCHEMY_CONN=postgresql+psycopg2://airflow:airflow@postgres/airflow
            - AIRFLOW__CORE__EXECUTOR=LocalExecutor
        volumes:
            - ./logs:/opt/airflow/logs
            - ./scripts:/opt/airflow/scripts
    scheduler:
        image: apache/airflow:2.0.0
        command: scheduler
        deploy:
            restart_policy:
                condition: on-failure
        depends_on:
            - postgres
            - initialize
        environment:
            - AIRFLOW__CORE__SQL_ALCHEMY_CONN=postgresql+psycopg2://airflow:airflow@postgres/airflow
            - AIRFLOW__CORE__EXECUTOR=LocalExecutor
        volumes:
            - ./dags:/opt/airflow/dags
            - ./logs:/opt/airflow/logs
    webserver:
        image: apache/airflow:2.0.0
        command: webserver
        deploy:
            restart_policy:
                condition: on-failure
        depends_on:
            - postgres
            - initialize
            - scheduler
        environment:
            - AIRFLOW__CORE__SQL_ALCHEMY_CONN=postgresql+psycopg2://airflow:airflow@postgres/airflow
            - AIRFLOW__CORE__EXECUTOR=LocalExecutor
        volumes:
            - ./dags:/opt/airflow/dags
            - ./logs:/opt/airflow/logs
            - ./scripts:/opt/airflow/scripts
        ports:
            - "8080:8080"