Run each of the following scripts from:

/usr/local/nagiosxi/scripts

cd /usr/local/nagiosxi/scripts/

./nagiosql_delete_service.php –-config=LOC_MASShost_1

After the services have successfully been deleted, the host can be removed as well:

./nagiosql_delete_host.php –-host=LOC_MASShost_1

Once the host is removed, the new configuration can be applied and verified by running the reconfigure_nagios.sh

./reconfigure_nagios.sh