github.com/Cloud-Foundations/Dominator@v0.3.4/init.d/virtual-machines.service (about)

     1  [Unit]
     2  Description=Virtual Machines clean shutdown
     3  After=hypervisor.service
     4  
     5  [Service]
     6  Type=oneshot
     7  RemainAfterExit=true
     8  ExecStart=/bin/true
     9  ExecStop=/usr/local/sbin/hypervisor stop-vms-on-next-stop
    10  
    11  [Install]
    12  WantedBy=multi-user.target