RHV engine-setup error: Cannot automatically add the host to cluster Network label must be formed only from: English letters, numbers, hyphen or underscore

Solution In Progress - Updated -

Issue

When performingengine-setup an error is encountered:

Cannot automatically add the host to cluster infra:
Network label must be formed only from: English letters, numbers, hyphen or underscore., Attribute: network.label

This may occur after restoring a database.

Environment

  • RHV 4.1
  • RHV 4.2

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