centos 7环境下：

mkdir airflow //创建airflow文件夹

git clone https://github.com/puckel/docker-airflow.git /root/airflow //下载源码到airflow文件夹

docker run -d -p 8082:8080 puckel/docker-airflow //安装并运行airflow

docker exec -it af2044c3b40c bash // 进入容器

airflow initdb // 初始化数据库

nohup airflow scheduler &

出现错误：

airflow.exceptions.AirflowException: Could not create Fernet object: Incorrect padding

解决办法：

python -c "from cryptography.fernet import Fernet;

print(Fernet.generate_key().decode())"

export AIRFLOW__CORE__FERNET_KEY=oNu9XwewQNyx9mAJT2vZvtm3qzPRZIWRqwk9hSVch4A=

如下图：

airflow initdb // 重新运行初始化数据库

输入网址：

参考文献：https://www.wandouip.com/t5i351858/

Docker尝鲜之Airflow快速安装

https://blog.csdn.net/wendingzhulu/article/details/53417328

airflow之DAGs详解

https://blog.csdn.net/wendingzhulu/article/details/53417328

https://www.cnblogs.com/zimo-jing/p/11556220.html

https://www.cnblogs.com/skyrim/p/7456170.html

https://www.cnblogs.com/cord/p/9450910.html

http://airflow.apache.org/start.html

配置用户

https://blog.csdn.net/LuCh1Monster/article/details/93867125

https://github.com/puckel/docker-airflow