Custom configuration for Cloudboot baremetal servers.
Because of the way baremetal servers are set up, they cannot use the custom configuration option as most CloudBoot compute resources do. To work around it, add this configuration to the CloudBoot image on the Control Panel server through SSH manually.
Add the configuration to the CloudBoot image on the Control Panel server through SSH manually and find the /tftpboot/images/centos5/diskless/snapshot/d4-ae-52-b2-93-0c/bootscripts/custom file. It should be auto-created. Make sure that it has executable permissions. Add to the file what you would normally insert into the custom configuration file for normal CloudBoot compute resources.