oc mirror fails with "authenticationrequired" error when connecting to registry.redhat.io

Solution Verified - Updated -

Issue

  • The oc mirror fails to mirror the images from the registry.redhat.io registry with the following error, even when the correct username and password for the Red Hat registry are used.:

    Error: authenticating creds for "registry.redhat.io": pinging container registry registry.redhat.io: Get "[https://registry.redhat.io/v2/](https://registry.redhat.io/v2/)": authenticationrequired

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
    • 4

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