Mirroring images to Red Hat Quay fails with error: unsupported MIME type for compression

Solution Unverified - Updated -

Issue

  • Is the MIME type application/vnd.in-toto+json supported in Quay v3.7?

  • Observed the following error in the repo mirror logs:

    time="2023-02-23T12:04:00Z" level=fatal msg="creating an updated image manifest: preparing updated manifest, layer \"sha256:8960eac8b5788f9cca3abbd04cfeac149c454ba18c3bf2db49beafcc367f3229\": unsupported MIME type for compression: application/vnd.in-toto+json"

Environment

  • Red Hat Quay (Quay)
    • 3.7
  • Red Hat Enterprise Linux (RHEL)
    • 8

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