Docker Hub experienced a major degradation affecting Registry Push and Pull operations on Thursday. The service has since been fully restored. All Docker Hub web services are now operational.
Docker Hub is a cloud-based repository service used by developers to store, manage, and distribute container images.
Docker's team identified the issue stemmed from degradation at one of its upstream cloud providers. After the provider resolved their underlying issue, Docker Hub services returned to normal operation. The company confirmed no related issues were identified on its own infrastructure.
The incident is now resolved.