my first problem is hook file.
When i add file before_vm_start directory and restart engine, it shows under host hooks
file on the web page. But options cannot be displayed under vm custom properties section
if i set spiceoptions ;
engine-config -s UserDefinedVMProperties=spiceoptions=^.*$ --cver=4.3
engine-config -g UserDefinedVMProperties
UserDefinedVMProperties: version: 4.1
UserDefinedVMProperties: version: 4.2
UserDefinedVMProperties: spiceoptions=^.*$ version: 4.3
systemctl restart ovirt-engine
after that under vm custom options shows spiceoptions section. But nothing works.
according to hook file README, needs to be appear options and youtube became more fluent