kombu.exceptions.OperationalError: max daily request limit exceeded. Limit: 10000, Usage: 10000. See https://upstash.com/docs/redis/troubleshooting/max_daily_request_limit for details

Django
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3

Hi @Martial!

From the error message, it sounds like your app might still be connecting to Redis, especially with Kombu.

Pricing for Upstash Redis just changed at the beginning of January, and your app is exceeding the number of connections for the free tier, which is why you’re seeing this error.

A few things to check:

  • What does fly redis list give you? That should tell you if any Redis databases exist for your organization.
  • Your Django app might be using Redis for caching, which could cause you to exceed the Upstash free plan limits. Do you happen to have the django-redis package installed? A similar situation recently happened to me with a Rails app when I wanted to remove Redis connections it was making and I neglected to change the cache settings.
  • Does Redis or a package that requires it show up in your application’s requirements.txt?
  • If you’re using Celery, you can check the CELERY_BROKER_URL, which would likely be set as a secret. To view your app’s environment variables, you can run this command: fly ssh console -C "printenv". Or perhaps another setting might reveal where your app is connecting to Redis.
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