问题
GitHub packages started returning error pulling image configuration: unknown blob this weekend when trying to pull docker images. It still works to push images to the registry. I haven't found any infromation pointing to problems at GitHub.
000eee12ec04: Pulling fs layer
db438065d064: Pulling fs layer
e345d85b1d3e: Pulling fs layer
f6285e273036: Waiting
2354ee191574: Waiting
69189c7cf8d6: Waiting
771c701acbb7: Waiting
error pulling image configuration: unknown blob
How do I troubleshoot this?
回答1:
This is the result of a failed push where the push appears to have been successful but something went wrong on the registry side and something is missing.
To fix it build your container again and push it again.
While this is likely a rare situation it would be possible to test for this by deleting your image locally after pushing and pulling it again to ensure pulls work as expected.
来源：https://stackoverflow.com/questions/59028844/github-packages-docker-error-pulling-image-configuration-unknown-blob