docker-compose.yaml

version: '2.1'
services:
    postgres:
        image: postgres:9.6
        environment:
            - POSTGRES_USER=airflow
            - POSTGRES_PASSWORD=airflow
            - POSTGRES_DB=airflow

    airflow:
        build:
            context: ./airflow
        restart: always
        depends_on:
            - postgres
        environment:
            - LOAD_EX=n
            - EXECUTOR=Local
        volumes:
            - ./airflow/dags:/usr/local/airflow/dags
            - ./spark:/usr/local/airflow/spark-scripts:ro
            - ./jars:/usr/local/airflow/spark-jars:ro
            # Uncomment to include custom plugins
            # - ./plugins:/usr/local/airflow/plugins
        ports:
            - 8091:8080
            - 4040:4040
            - 6066:6066
            - 7077:7077
        command: webserver
        healthcheck:
            test: ["CMD-SHELL", "[ -f /usr/local/airflow/airflow-webserver.pid ]"]
            interval: 30s
            timeout: 30s
            retries: 3