Login to 172.16.3.2 -> Remote control -> iKVM/HTML5 -> Login
Download iso(ubuntu/debian) and move it to home/kvm/iso
Open Virtual Machine Manager
File -> New Virtual machine -> Install local media -> Browse
Select the iso in the iso section(click the refresh icon if iso is not found)
Chose volume -> Choose the os -> forward -> Enter cpu and memory required -> Select or create local storage -> Enter the disk image storage -> Forward -> Finish.
Configure the vm(location, timezone, username, password vm).