> Ok, nrpe init script does "killproc nrpe" and its killing all processes
> named nrpe, inside containers too. But almost all of init scripts do so.
> So modify all of them? Looks not so pretty:)
you should not run any services beside maybe SSH on the hardware node.
It is the "root" node and should only be used to manage the VEs. Every
problem you got with any service running at the HN will affect all
VEs. Use the HN only as hypervisor and you are done.