Python DeviceModel.deduce_dev_name方法代碼示例

本文整理匯總了Python中wok.plugins.kimchi.model.host.DeviceModel.deduce_dev_name方法的典型用法代碼示例。如果您正苦於以下問題：Python DeviceModel.deduce_dev_name方法的具體用法？Python DeviceModel.deduce_dev_name怎麽用？Python DeviceModel.deduce_dev_name使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類wok.plugins.kimchi.model.host.DeviceModel的用法示例。

在下文中一共展示了DeviceModel.deduce_dev_name方法的7個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: delete

# 需要導入模塊: from wok.plugins.kimchi.model.host import DeviceModel [as 別名]
# 或者: from wok.plugins.kimchi.model.host.DeviceModel import deduce_dev_name [as 別名]
    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']

        dev_model = DeviceModel(conn=self.conn)
        dev_info = dev_model.lookup(dev_name)
        is_3D_device = dev_model.is_device_3D_controller(dev_info)
        if is_3D_device and DOM_STATE_MAP[dom.info()[0]] != "shutoff":
            raise InvalidOperation('KCHVMHDEV0006E',
                                   {'name': dev_info['name']})

        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)
                if is_3D_device:
                    devsmodel = VMHostDevsModel(conn=self.conn)
                    devsmodel.update_mmio_guest(vmid, False)
                break
        else:
            raise NotFoundError('KCHVMHDEV0001E',
                                {'vmid': vmid, 'dev_name': dev_name})

開發者ID:cclauss，項目名稱:kimchi，代碼行數:37，代碼來源:vmhostdevs.py

示例2: delete

# 需要導入模塊: from wok.plugins.kimchi.model.host import DeviceModel [as 別名]
# 或者: from wok.plugins.kimchi.model.host.DeviceModel import deduce_dev_name [as 別名]
    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})

開發者ID:madhawa，項目名稱:kimchi，代碼行數:27，代碼來源:vmhostdevs.py

示例3: lookup

# 需要導入模塊: from wok.plugins.kimchi.model.host import DeviceModel [as 別名]
# 或者: from wok.plugins.kimchi.model.host.DeviceModel import deduce_dev_name [as 別名]
    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})

        for e in hostdev:
            deduced_name = DeviceModel.deduce_dev_name(e, self.conn)
            if deduced_name == dev_name:
                dev_info = self.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),
                    'multifunction': dev_info.get('multifunction', None),
                    'vga3d': dev_info.get('vga3d', None),
                }

        raise NotFoundError('KCHVMHDEV0001E', {
                            'vmid': vmid, 'dev_name': dev_name})

開發者ID:alinefm，項目名稱:kimchi，代碼行數:27，代碼來源:vmhostdevs.py

示例4: _detach_device

# 需要導入模塊: from wok.plugins.kimchi.model.host import DeviceModel [as 別名]
# 或者: from wok.plugins.kimchi.model.host.DeviceModel import deduce_dev_name [as 別名]
    def _detach_device(self, cb, params):
        cb('Detaching device')
        self._cb = cb
        vmid = params['vmid']
        dev_name = params['dev_name']
        dom = params['dom']
        hostdev = params['hostdev']
        lock = params['lock']

        with lock:
            pci_devs = {
                DeviceModel.deduce_dev_name(e, self.conn): e
                for e in hostdev
                if e.attrib['type'] == 'pci'
            }

            dev_info = self.dev_model.lookup(dev_name)
            is_3D_device = self.dev_model.is_device_3D_controller(dev_info)
            if is_3D_device and DOM_STATE_MAP[dom.info()[0]] != 'shutoff':
                raise InvalidOperation(
                    'KCHVMHDEV0006E', {'name': dev_info['name']})

            if not pci_devs.get(dev_name):
                raise NotFoundError(
                    'KCHVMHDEV0001E', {'vmid': vmid, 'dev_name': dev_name}
                )

            dev_name_elem = pci_devs[dev_name]
            self._managed = dev_name_elem.get('managed', 'no') == 'yes'

            # check for multifunction and detach all functions together
            try:
                multi = self.unplug_multifunction_pci(
                    dom, hostdev, dev_name_elem)
            except libvirt.libvirtError:
                multi = False

            # successfully detached all functions: finish operation
            if multi:
                if is_3D_device:
                    devsmodel = VMHostDevsModel(conn=self.conn)
                    devsmodel.update_mmio_guest(vmid, False)

                if DOM_STATE_MAP[dom.info()[0]] == 'shutoff':
                    cb('OK', True)
                return

            # detach individually
            xmlstr = etree.tostring(dev_name_elem)
            dom.detachDeviceFlags(xmlstr, get_vm_config_flag(dom, mode='all'))
            if dev_name_elem.attrib['type'] == 'pci':
                self._delete_affected_pci_devices(dom, dev_name, pci_devs)
            if is_3D_device:
                devsmodel = VMHostDevsModel(conn=self.conn)
                devsmodel.update_mmio_guest(vmid, False)

        if DOM_STATE_MAP[dom.info()[0]] == 'shutoff':
            cb('OK', True)

開發者ID:alinefm，項目名稱:kimchi，代碼行數:60，代碼來源:vmhostdevs.py

示例5: _detach_device

# 需要導入模塊: from wok.plugins.kimchi.model.host import DeviceModel [as 別名]
# 或者: from wok.plugins.kimchi.model.host.DeviceModel import deduce_dev_name [as 別名]
    def _detach_device(self, cb, params):
        cb('Detaching device.')
        vmid = params['vmid']
        dev_name = params['dev_name']
        dom = params['dom']
        hostdev = params['hostdev']

        pci_devs = [(DeviceModel.deduce_dev_name(e, self.conn), e)
                    for e in hostdev if e.attrib['type'] == 'pci']

        dev_model = DeviceModel(conn=self.conn)
        dev_info = dev_model.lookup(dev_name)
        is_3D_device = dev_model.is_device_3D_controller(dev_info)
        if is_3D_device and DOM_STATE_MAP[dom.info()[0]] != "shutoff":
            raise InvalidOperation('KCHVMHDEV0006E',
                                   {'name': dev_info['name']})

        if self._hotunplug_multifunction_pci(dom, hostdev, dev_name):
            if is_3D_device:
                cb('Updating MMIO from VM...')
                devsmodel = VMHostDevsModel(conn=self.conn)
                devsmodel.update_mmio_guest(vmid, False)
            cb('OK', True)
            return

        for e in hostdev:
            if DeviceModel.deduce_dev_name(e, self.conn) == dev_name:
                xmlstr = etree.tostring(e)
                cb('Detaching device from VM...')
                dom.detachDeviceFlags(
                    xmlstr, get_vm_config_flag(dom, mode='all'))
                if e.attrib['type'] == 'pci':
                    cb('Deleting affected PCI devices...')
                    self._delete_affected_pci_devices(dom, dev_name, pci_devs)
                if is_3D_device:
                    cb('Updating MMIO from VM...')
                    devsmodel = VMHostDevsModel(conn=self.conn)
                    devsmodel.update_mmio_guest(vmid, False)
                break
        else:
            raise NotFoundError('KCHVMHDEV0001E',
                                {'vmid': vmid, 'dev_name': dev_name})

        cb('OK', True)

開發者ID:encrypt94，項目名稱:kimchi，代碼行數:46，代碼來源:vmhostdevs.py

示例6: get_list

# 需要導入模塊: from wok.plugins.kimchi.model.host import DeviceModel [as 別名]
# 或者: from wok.plugins.kimchi.model.host.DeviceModel import deduce_dev_name [as 別名]
    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]

開發者ID:madhawa，項目名稱:kimchi，代碼行數:12，代碼來源:vmhostdevs.py

示例7: _count_3D_devices_attached

# 需要導入模塊: from wok.plugins.kimchi.model.host import DeviceModel [as 別名]
# 或者: from wok.plugins.kimchi.model.host.DeviceModel import deduce_dev_name [as 別名]
    def _count_3D_devices_attached(self, dom):
        counter = 0
        root = objectify.fromstring(dom.XMLDesc(0))

        try:
            hostdev = root.devices.hostdev

        except AttributeError:
            return counter

        for device in hostdev:
            if device.attrib['type'] != 'pci':
                continue

            name = DeviceModel.deduce_dev_name(device, self.conn)
            info = self.dev_model.lookup(name)
            if 'vga3d' in info and info['vga3d']:
                counter += 1

        return counter

開發者ID:aiminickwong，項目名稱:kimchi，代碼行數:22，代碼來源:vmhostdevs.py

注：本文中的wok.plugins.kimchi.model.host.DeviceModel.deduce_dev_name方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。