[Airflow] with docker

구성 요소

- Airflow 스케줄러 : 

- Airflow 워커 : 

- Airflow 웹 서버 : 

 

# airflow docker 
# download_rocket_launches.py 가 있는 위치에서
docker run -it -p 8080:8080 -v /home/ubuntu/airflow:/opt/airflow/dags/ --entrypoint=/bin/bash --name airflow2 apache/airflow:2.0.0-python3.8

# airflow2 docker가 생김

airflow db init 

airflow users create --username admin --password admin --firstname Anonymous --lastname Admin --role Admin --email admin@example.org

airflow webserver &

airflow scheduler 

docker exec airflow2 ls /tmp/images