In OpenShift 4 adding new nodes with "oc adm node-image create" fails in disconnected clusters initially installed with 4.15

Solution Verified - Updated -

Issue

The new workers do not finish the installation.

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
  • Disconnected environment
  • Assisted Based Install (ABI)
  • Cluster initially installed with 4.15.z, then upgraded to 4.17.z

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