I tried this plugin and it kinda worked.   I don't want to hi-jack this, but I needed to be able to wake from sleeping and hibernating states.  As such, I made this: https://github.com/mtongnz/unraidWOLcmd   It's a docker container to receive WOL packets.  You can configure any command to run on your unRaid server, including the vmControl script I wrote to start/stop VMs.   I'd be interested in some feedback.   Cheers