catborise 03ac93ea53 fix(instances): CD-ROM bus, USB controller and MACs of a new VM ... Creating each option on a RHEL qemu-kvm host showed: - CD-ROM: the create page offered every disk bus, but the empty CD-ROM of a new VM works only on ide, sata and scsi. fdc and virtio failed ("Invalid bus type", "does not support ejectable media"), usb failed with a device named 'Nonea' because vol_dev_type() had no prefix for usb, and after that libvirt refuses an empty usb disk. Only ide, sata and scsi are offered now, and another value is refused before any storage is allocated. vol_dev_type() names usb disks sdX, which also fixes data volumes on the usb bus. - USB controller: any input device added a bare <controller type='usb'/>, which libvirt turns into piix3-uhci (USB 1.1) on q35 instead of its default qemu-xhci. The bare controller is gone; libvirt adds the machine's default for USB inputs. - MACs: with more networks than MAC addresses, create_instance indexed past the list and the request failed with a 500. NICs without a given MAC now get one from libvirt. MAC addresses are validated (format, not more than networks) by the page and the API before anything is created; they went into the XML unchecked. Unit tests cover the refused values, the MAC rule and the usb prefix. Live tests create a VM with every offered CD-ROM bus and start it, check the USB controller with a USB input device and create a VM with two networks and one MAC.		2026-10-04 18:33:28 +03:00
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serializers.py	fix(instances): CD-ROM bus, USB controller and MACs of a new VM	2026-10-04 18:33:28 +03:00
viewsets.py	chore: drop references to the local roadmap from code and tests	2026-10-04 11:09:25 +03:00