Airflow On Docker - Path Issue

Working with airflow I try simple DAG work. I wrote custom operators and other files that I want to import into the main file where the DAG logic is. Here the folder's structure :

Solution 1:

Are you using the puckel's image?

If you are, you need to uncomment the # - ./plugins:/usr/local/airflow/plugins lines (may there are more than one) in the docker-compose files (either Local or Celery). The rest of your setup looks fine to me.