Recently an established elastic IP address was dropped and a new one was added and binded to the EC2 instance (e.g., 184.108.40.206 is now 220.127.116.11). As a result, an ArcGIS service won't start up giving the error message:
How did SITEHOST become null?
This service is accessing an SDE instance running on the same machine. Other services start up find (file geodatabase-based).
Is there any kind of config file that can be updated with the new address information without republishing from an ArcMap?
Even worse, will republishing fail?