Supportability of ImageContentSourcePolicy in ROSA

Solution Verified - Updated -


  • How to configure ImageContentSourcePolicy (ICSP) resources in ROSA clusters.
  • Is it possible to configure ImageDigestMirrorSet and ImageTagMirrorSet in OSD/ROSA clusters?
  • An error is shown when trying to configure an ImageContentSourcePolicy, ImageDigestMirrorSet or ImageTagMirrorSet, even if it is now supported in OSD/ROSA:

    admission webhook "" denied the request: Managed OpenShift customers may not create ImageContentSourcePolicy, ImageDigestMirrorSet, or ImageTagMirrorSet resources that configure mirrors that would conflict with system registries (e.g.,,, etc).


  • Red Hat OpenShift Service on AWS (ROSA)
    • 4
  • Red Hat OpenShift Dedicated (OSD)
    • 4

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