How to mount your ISO image on KVM VPS

How to mount your ISO image on KVM VPS using VMManager

Follow the instructions below:

0) Stop VPS through VMManager -> Stop
1) Click Disks -> ISO -> Select an image and click OK.
2) Enable VPS through VMManager -> Start
3) Go through VMManager -> VNC and complete the OS installation on the VPS SSD hard drive.
4) After installation, stop the server through through VMManager -> Stop, then unmount your ISO through Disks (Disks) -> select your ISO ---> Unassign (Unmount)
5) Start the server through VMManager -> Start

for Mikrotik/Router OS
you need to disable virtio and enable ide mode for the hard drive: