Document URL:
https://access.redhat.com/documentation/en-us/red_hat_satellite/6.10/html/installing_satellite_server_from_a_connected_network/performing-additional-configuration#configuring-satellite-custom-server-certificate_satellite

same for 6.11 and 6.12

Section Number and Name:
In section 4.12

Describe the issue:
Overall health check should be run to ensure hostname and other services etc are all in place before replacing the custom SSL certificates.

Suggestions for improvement:
Add a note to run #foreman-maintain health check before renewal of custom SSL certs.

for 6.11 and 6.12 respectively.

Additional information:
If the hostname is not changed and is not uniform across all config files, installer fails and the only option is to rebuild from Scratch.