Red Hat Satellite upgrade fails from 6.3.x to 6.4.x with an error undefined local variable or method `server_version' for satellite

Solution Verified - Updated -


  • Upgrade from Red Hat Satellite 6.3 to 6.4 fail for "Validating availability of repositories for 6.4" step during the foreman-maintain upgrade.


  • Red Hat Satellite 6.3
  • Red Hat Satellite 6.4

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