Dear users of Buddy On-Premises, Pipelines in Buddy are based on Docker images – basically every action is run in a Docker container. The containers are run on the basis of Docker images pulled from Docker Hub.
On November 1, 2020, Docker Hub will introduce limits on the number of pulls that can be performed in a specific time interval. To avoid problems with your builds, you need to configure Docker Hub as a third party app in your Buddy instance.
This only refers to standalone installations of Buddy – if you're using Buddy in cloud, this is no concern to you.