Story #5008
Updated by ttereshc almost 5 years ago
RemoveDuplicates stage provides the opportunity to enforce uniqueness constraints for content at the sync time. The duplicate problem can be encountered at any time content is added to a repository, not only at sync time. E.g. Content was uploaded, or content was synced as a part of other repo, and now it's added/copied to a new repository. It would be good if some check/validation happened for any added content, e.g. "at this stage":https://github.com/pulp/pulpcore/blob/aef490e201f89fc005ba3239fda3a79c05e28fd7/pulpcore/app/models/repository.py#L343 Examples for where uniqueness might be needed in a repo version: - only one content unit with a certain characteristics should be present in a repo (only one advisory with the same id, only one module_defaults for a module, etc) - relative paths if it's a part of a content unit, should not collide (for pulp file, paths 'a' and 'a/b' should not be in the same repo version) This issue was discussed on this thread: https://www.redhat.com/archives/pulp-dev/2019-May/msg00061.html
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