worker not subscribing to tasks from docker-compose / Checks not running

[benchonaut]

after many tries,
it turned out that the worker did only sometimes subscribe , though beat was running and
rabbitmq was connected ,

i turned out that running it in the main container ,
subscription to cabot.* worked , but only if worker is not started too early

Solution

extended the cmd section of docker-compose.yml
gunicorn cabot.wsgi:application -b 0.0.0.0:5000 --workers=5 & sleep 45 ; celery -A cabot worker --loglevel=INFO & wait