Скачать или смотреть Airflow Docker Set Up Guide

I walk through how to set up an Airflow 2.x Docker Container using the official airflow-docker.yaml config file on a Windows 10 machine (this same process applies to Mac and Linux OS). Here are the steps:
Make a dir for your airflow-docker container mkdir airflow-docker
Run command: curl -LfO "https://airflow.apache.org/docs/apach..."
If you open the yml file, you will see the env vars that Airflow defines
Under volumes: you will see where airflow will look for your dags/logs/plugins
The user: binding is important to make sure airflow has permissions within the container and the machine
Services: all components that Airflow needs
Postgres is the db where Airflow’s metadata lives
Redis is a worker
Airflow-webserver is handles the HTTP requests (and is bound to port 8080 of the host)
Note how airflow-init will create a username airflow with password airflow for your instance
You need to create folders for airflow
On Windows and Mac, you will need to set env vars in the host OS for docker as follows:
echo -e “AIRFLOW_UID=$(id -u) \nAIRFLOW_GID=0” (right angle bracket) .env
After running this command, you should see a file called .env within your docker-airflow dir
To start Docker, within docker-airflow dir, run command: docker-compose up airflow-init
To start the Airflow container, run command: docker-compose up (this will run all the services needed for Airflow to run on port 8080)
Run command: docker ps to see all containers that are running