version: '3.3' services: backend: environment: - 'JUPYTER=jupyter notebook --ip=0.0.0.0 --allow-root' - SERVER_HOST=http://${DOMAIN} celeryworker: environment: - RUN=celery worker -A app.worker -l info -Q main-queue -c 1 - JUPYTER=jupyter notebook --ip=0.0.0.0 --allow-root - SERVER_HOST=http://${DOMAIN} backend-tests: environment: - JUPYTER=jupyter notebook --ip=0.0.0.0 --allow-root