Check OnApp Ghosts

Check if a virtual machine(VM) is running on more than one hypervisor(HV).
Check if a VM's network interface exists on more than one HV.
Check if an VM's ip address exists on more than one HV.
Check for unknown iptables entries on HVs.

The check_onapp_ghosts.sh and check_onapp_ghosts.sh must be put on OnApp Control Panel.

check_onapp_ghosts.sh must be executed as root (because of the SSH keys)

You need php-cli and php-mysql for check_onapp_ghosts.php to work.
In check_onapp_ghosts.php there is a line:
mysql_connect('localhost', 'nrpe', 'password');
You have to set your mysql user and password (you need only select privileges)