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  1. OpenShift Bugs
  2. OCPBUGS-42421

[release-4.17] oc-mirror skips images with digest and tag

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      * Previously, with oc-mirror plugin v2 (Technology Preview), images that referenced both `tag` and `digest` references were not supported. During the disk-to-mirror process for fully disconnected environments, the images were skipped and this caused build issues for the archive file. With this release, oc-mirror plugin v2 now supports an image that includes both of these references. An image is now pulled from the `digest` reference and keeps the `tag` reference for information purposes, while an appropriate warning message is displayed in the console output. (link:https://issues.redhat.com/browse/OCPBUGS-42421[*OCPBUGS-42421*])
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      * Previously, with oc-mirror plugin v2 (Technology Preview), images that referenced both `tag` and `digest` references were not supported. During the disk-to-mirror process for fully disconnected environments, the images were skipped and this caused build issues for the archive file. With this release, oc-mirror plugin v2 now supports an image that includes both of these references. An image is now pulled from the `digest` reference and keeps the `tag` reference for information purposes, while an appropriate warning message is displayed in the console output. (link: https://issues.redhat.com/browse/OCPBUGS-42421 [* OCPBUGS-42421 *])
    • Bug Fix
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      Description of problem:

          When an image is referenced by tag and digest, oc-mirror skips the image

      Version-Release number of selected component (if applicable):

      How reproducible:

          Do mirror to disk and disk to mirror using the registry.redhat.io/redhat/redhat-operator-index:v4.16 and the operator multiarch-tuning-operator

      Steps to Reproduce:

          1 mirror to disk
    2 disk to mirror

      Actual results:

          docker://gcr.io/kubebuilder/kube-rbac-proxy:v0.13.1@sha256:d4883d7c622683b3319b5e6b3a7edfbf2594c18060131a8bf64504805f875522 (Operator bundles: [multiarch-tuning-operator.v0.9.0] - Operators: [multiarch-tuning-operator]) error: Invalid source name docker://localhost:55000/kubebuilder/kube-rbac-proxy:v0.13.1:d4883d7c622683b3319b5e6b3a7edfbf2594c18060131a8bf64504805f875522: invalid reference format

      Expected results:

      The image should be mirrored

      Additional info:

            luzuccar@redhat.com Luigi Mario Zuccarelli
            rh-ee-aguidi Alex Guidi
            ying zhou ying zhou
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              Created:
              Updated:
              Resolved: