Changing bbd hostname in hosts.cfg

When I change the default hostname of the BBDISPLAY server in my hosts.cfg
it no longer shows the cpu, disk, uptime, etc stuff on the webpage.  I
don't want to use the default hostname because it's a long string created
by AWS.  What do I need to modify in the configs to make the system stuff
show back up on the webpage?

Thank you.
*Kris Springer*
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