Run Multiple Django Apps With Celery On One Server With Rabbitmq VHosts

Very often we can have multiple Django apps each running celery and all this is installed on a single server. How do we isolate these separate app's celery workers? The answer is: Simple, if you use Rabbitmq as your broker.

Rabbitmq lets us to add multiple virtualhosts, so we can easily separate celery queues and the use different broker_url per our app, let's start: