Fix flaky CI tests
Problem
The state of our CI test jobs has been degrading, and we're now seeing frequent pipeline failures due to flaky tests that require (sometimes multiple) retries. See https://gitlab.com/gitlab-org/container-registry/-/pipelines.
Task
Identify and fix flaky tests that lead to pipeline failures.
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Flaky failure in registry/handlers TestGitlabAP... (#837 - closed) workflowcomplete -
Flaky failure in registry/handlers TestGitlabAP... (#836 - closed)Cannot reproduce -
Flaky failure in registry/datastore TestImporte... (#835 - closed) workflowcomplete -
Flaky test in registry/storage/driver/inmemory (#834 - closed) workflowcomplete -
Flaky test in swift job (#833 - closed)Cannot reproduce -
Flaky failure in TestGC_TrackDeletedManifestLis... (#832 - closed) workflowcomplete -
Flaky failure in TestGitlabAPI_RepositoryImport... (#831 - closed) workflowcomplete -
Flaky failure in registry/datastore TestGC_Trac... (#830 - closed) workflowcomplete -
Flaky failure in registry/datastore TestGC_Trac... (#902 - closed) workflowcomplete -
Flaky inmemory storage driver tests (#215 - closed) workflowcomplete
Edited by Suleimi Ahmed