Upgrading from 1.60 breaks the module.
The module does not recognize the OS correctly, and consequently does not set the correct "Boot system".
In my case, all servers with CentOS 6.3 are correctly reporting that $os_type is redhat-linux, but this broken module is using the "Upstart" boot system, where CentOS - RedHat is SysV.
Apparently the variable $os_type is not used to determine the $config parameter in the module, and does not set the $init_mode to SysV.
I've attempted a debug, but the sheer number of passages the variables do is too convoluted for my time.
You sure know best where this chain breaks.
I suppose this is the pointer to the many problems reported with this module, where system configuration changes are not applied, module configuration changes don't change the visualization, and on some system it kills the system.