From the web UI there is an option to to regenerate the certificate 
Compute -> Hosts -> Management -> Maintenance -> Installation -> Enroll certificate

Also, if you have RH dev subscription , you can check https://access.redhat.com/solutions/3532921 for the manual approach.

Best Regards,
Strahil Nikolov

On Tue, Feb 8, 2022 at 12:13, Gilboa Davara
<gilboad@gmail.com> wrote:
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