potiuk opened a new pull request #13669: URL: https://github.com/apache/airflow/pull/13669
Seems that one of our cache images got permanently broken via manifest v1 vs. v2 problem. This manifests (!) itself in the way that images pushed (in this case it is docker.pkg.github.com/apache/airflow/master-python3.6-ci) gets more-or-less permanent problems with pushing new versions to it: * manifest invalid: Only schema version 2 is supported * unknown blob Such image becomes corrupted then. When you try to push such image you get this error: Error response from daemon: mediaType in manifest should be 'application/vnd.docker.distribution.manifest.v2+json' not '' The permanent solution to the problem would be to switch to Github Container Registry but we need Infrastructure enabling this on a global level: https://issues.apache.org/jira/projects/INFRA/issues/INFRA-20959 For now the solution is to add prefixes to the images cached in the GitHub Registry, hoping that those new images will be more stable - until we will be able to switch to the Github Container Registry <!-- Thank you for contributing! Please make sure that your code changes are covered with tests. And in case of new features or big changes remember to adjust the documentation. Feel free to ping committers for the review! In case of existing issue, reference it using one of the following: closes: #ISSUE related: #ISSUE How to write a good git commit message: http://chris.beams.io/posts/git-commit/ --> --- **^ Add meaningful description above** Read the **[Pull Request Guidelines](https://github.com/apache/airflow/blob/master/CONTRIBUTING.rst#pull-request-guidelines)** for more information. In case of fundamental code change, Airflow Improvement Proposal ([AIP](https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Improvements+Proposals)) is needed. In case of a new dependency, check compliance with the [ASF 3rd Party License Policy](https://www.apache.org/legal/resolved.html#category-x). In case of backwards incompatible changes please leave a note in [UPDATING.md](https://github.com/apache/airflow/blob/master/UPDATING.md). ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
