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Manage Airflow Versions (Astronomer Doc).ap-airflow images on Docker Hub (Legacy Astro Registry).ap-airflow images on Quay.io (New Astro Registry).
![docker download rate limit docker download rate limit](https://www.jfrog.com/confluence/download/attachments/97649763/docker_remote_advanced_tab.png)
What you need to know about upcoming Docker Hub rate limiting (Docker Hub Blog Post).Unfortunately, this does consume one API request (which counts towards your limit). To query how many Docker Hub pulls you have left, run this script.
![docker download rate limit docker download rate limit](https://cdn.thenewstack.io/media/2020/11/475fac4c-makarios-tang-a-hcmlnehyu-unsplash.jpg)
If you happen to not run into the rate limit error, successfully running astronomerinc/ap-airflow images will not impact your DAGs in any way. While it is not recommended given the intermittent error above, images that pull from Docker Hub are not officially deprecated.
DOCKER DOWNLOAD RATE LIMIT FREE
You may increase the limit by authenticating and upgrading: What this means is that, if you are using the free tier of Docker Hub, all your images will be subject to a pull request limit of 100 pulls per six hours enforced per client IP for anonymous clients. Toomanyrequests: You have reached your pull rate limit. Given the new rate limit, you may see the following error via the Astronomer CLI when pulling an Astronomer Docker image from Docker Hub: FROM astronomerinc/ap-airflow:1.10.12-buster-onbuild Astronomer recently migrated from Docker Hub to Quay.io as our platform’s primary Docker Registry in light of Docker Hub’s new rate-limit policy, effective Nov 2nd, 2020.