OpenStack virtio-scsi device path can contain full cinder uuid instead of shorten one

[goberle]

Same issue than : kubernetes/cloud-provider-openstack#852

root@master-nova-1-1-dnum-k8s-dev-k8s-local:/mnt# ls /dev/disk/by-id/
scsi-0QEMU_QEMU_HARDDISK_4f1fb573-0570-4c65-96ca-0f33b550324b
scsi-SQEMU_QEMU_HARDDISK_4f1fb573-0570-4c65-96ca-0f33b550324b
scsi-0QEMU_QEMU_HARDDISK_4f1fb573-0570-4c65-96ca-0f33b550324b-part1
scsi-SQEMU_QEMU_HARDDISK_4f1fb573-0570-4c65-96ca-0f33b550324b-part1
scsi-0QEMU_QEMU_HARDDISK_4f1fb573-0570-4c65-96ca-0f33b550324b-part14
scsi-SQEMU_QEMU_HARDDISK_4f1fb573-0570-4c65-96ca-0f33b550324b-part14
scsi-0QEMU_QEMU_HARDDISK_4f1fb573-0570-4c65-96ca-0f33b550324b-part15
scsi-SQEMU_QEMU_HARDDISK_4f1fb573-0570-4c65-96ca-0f33b550324b-part15
scsi-0QEMU_QEMU_HARDDISK_4f70c734-cc89-44cd-89fa-6858e31da7aa
scsi-SQEMU_QEMU_HARDDISK_4f70c734-cc89-44cd-89fa-6858e31da7aa
scsi-0QEMU_QEMU_HARDDISK_b38e8c0d-1998-425c-ad5d-749f5cfb98ed
scsi-SQEMU_QEMU_HARDDISK_b38e8c0d-1998-425c-ad5d-749f5cfb98ed

and it doesn't match any of patterns which plugin looks for:

candidateDeviceNodes := []string{
	// KVM
	fmt.Sprintf("virtio-%s", volumeID[:20]),
	// KVM virtio-scsi
	fmt.Sprintf("scsi-0QEMU_QEMU_HARDDISK_%s", volumeID[:20]),
	// ESXi
	fmt.Sprintf("wwn-0x%s", strings.Replace(volumeID, "-", "", -1)),
}

[goberle]

Pull request : #358

[hakman]

CC @olemarkus @zetaab

[zetaab]

PR is merged, so this should be closed