Check manual page of windows_updates
Number of pending windows updates and needed reboot state
The check uses WMI to fetch the number of pending important and optional updates
on a windows system. It also checks if a reboot is needed after installing updates.
By default the check only fetches the information and never raises WARNING/CRITICAL
states. But this can be configured.
The windows agent needs to be extended with the windows_updates.vbs provided
One service named System Updates is being created for each host.