Celery never retries your tasks, unless you tell it to. Here is how you can tell her to:

The Basics

There are a few basic terms and procedures that you need to know about Celery, to understand this article. All of them can be found here:

Celery: A few gotchas explained

All available settings

Here is a list of everything you can set and unset to change the retry-behavior of Celery.