def delete(self, vmid, dev_name): dom = VMModel.get_vm(vmid, self.conn) xmlstr = dom.XMLDesc(0) root = objectify.fromstring(xmlstr) try: hostdev = root.devices.hostdev except AttributeError: raise NotFoundError('KCHVMHDEV0001E', {'vmid': vmid, 'dev_name': dev_name}) pci_devs = [(DeviceModel.deduce_dev_name(e, self.conn), e) for e in hostdev if e.attrib['type'] == 'pci'] for e in hostdev: if DeviceModel.deduce_dev_name(e, self.conn) == dev_name: xmlstr = etree.tostring(e) dom.detachDeviceFlags( xmlstr, get_vm_config_flag(dom, mode='all')) if e.attrib['type'] == 'pci': self._delete_affected_pci_devices(dom, dev_name, pci_devs) break else: raise NotFoundError('KCHVMHDEV0001E', {'vmid': vmid, 'dev_name': dev_name})
def delete(self, vmid, dev_name): dom = VMModel.get_vm(vmid, self.conn) xmlstr = dom.XMLDesc(0) root = objectify.fromstring(xmlstr) try: hostdev = root.devices.hostdev except AttributeError: raise NotFoundError('KCHVMHDEV0001E', { 'vmid': vmid, 'dev_name': dev_name }) pci_devs = [(DeviceModel.deduce_dev_name(e, self.conn), e) for e in hostdev if e.attrib['type'] == 'pci'] for e in hostdev: if DeviceModel.deduce_dev_name(e, self.conn) == dev_name: xmlstr = etree.tostring(e) dom.detachDeviceFlags(xmlstr, get_vm_config_flag(dom, mode='all')) if e.attrib['type'] == 'pci': self._delete_affected_pci_devices(dom, dev_name, pci_devs) break else: raise NotFoundError('KCHVMHDEV0001E', { 'vmid': vmid, 'dev_name': dev_name })
def lookup(self, vmid, dev_name): dom = VMModel.get_vm(vmid, self.conn) xmlstr = dom.XMLDesc(0) root = objectify.fromstring(xmlstr) try: hostdev = root.devices.hostdev except AttributeError: raise NotFoundError('KCHVMHDEV0001E', { 'vmid': vmid, 'dev_name': dev_name }) dev_model = DeviceModel(conn=self.conn) for e in hostdev: deduced_name = DeviceModel.deduce_dev_name(e, self.conn) if deduced_name == dev_name: dev_info = dev_model.lookup(dev_name) return { 'name': dev_name, 'type': e.attrib['type'], 'product': dev_info.get('product', None), 'vendor': dev_info.get('vendor', None) } raise NotFoundError('KCHVMHDEV0001E', { 'vmid': vmid, 'dev_name': dev_name })
def get_list(self, vmid): dom = VMModel.get_vm(vmid, self.conn) xmlstr = dom.XMLDesc(0) root = objectify.fromstring(xmlstr) try: hostdev = root.devices.hostdev except AttributeError: return [] return [DeviceModel.deduce_dev_name(e, self.conn) for e in hostdev]
def lookup(self, vmid, dev_name): dom = VMModel.get_vm(vmid, self.conn) xmlstr = dom.XMLDesc(0) root = objectify.fromstring(xmlstr) try: hostdev = root.devices.hostdev except AttributeError: raise NotFoundError('KCHVMHDEV0001E', {'vmid': vmid, 'dev_name': dev_name}) dev_model = DeviceModel(conn=self.conn) for e in hostdev: deduced_name = DeviceModel.deduce_dev_name(e, self.conn) if deduced_name == dev_name: dev_info = dev_model.lookup(dev_name) return {'name': dev_name, 'type': e.attrib['type'], 'product': dev_info.get('product', None), 'vendor': dev_info.get('vendor', None)} raise NotFoundError('KCHVMHDEV0001E', {'vmid': vmid, 'dev_name': dev_name})