Troubleshooting ​

Station Setup on windows ​

If you are on a Windows Computer you need to change the line seperator to the Unix/macOS-style for the airflow directory. In Pycharm you can follow these steps:

1. Select the airflow folder
2. Click on File in the top-left corner
3. Click on File Properties -> Line Separators -> LF - Unix and maxOS (\n)

Custom dags ​

If you want to use custom dags in airflow, you will have to change the docker-compose.yml; instated of pulling the latest pre-build airflow image; you have to build airflow locally. This is done by commenting out the "build: './airflow' " line and uncommenting the " image: ghcr.io/pht-medic/station-airflow:latest" line

# ------------- ommitted ------------
services:
  airflow:
    # replace with the build command
    build: './airflow'
    # remove the image command
    image: ghcr.io/pht-medic/airflow:latest
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
# ------------- ommitted ------------

Edit airflow admin user/password ​

Changing the Airflow admin password/user in the env file after the build is not directly possible. Either use Airflow UI to change the password or delete the airflow volume and rebuild after the change.

Airflow behind a reverse proxy ​

Edit the airflow configuration in airflow/airflow.cfg according to the instructions found here Set forwarding in your reverse proxy (nginx for example) to access the airflow instance running on http://127.0.0.1:8080 After updating the configuration stop the instance if it is running (docker-compose down) and restart it after rebuilding the image (docker-compose up --build -d).