def __init__(self):
self._diskutils = utilsfactory.get_diskutils()
self._hostutils = utilsfactory.get_hostutils()
self._pathutils = pathutils.PathUtils()
self._vmutils = utilsfactory.get_vmutils()
self._vmops = vmops.VMOps()
self._api = api.API()
def __init__(self):
self._diskutils = utilsfactory.get_diskutils()
self._hostutils = utilsfactory.get_hostutils()
self._pathutils = pathutils.PathUtils()
self._vmutils = utilsfactory.get_vmutils()
self._vmops = vmops.VMOps()
self._api = api.API()
def __init__(self):
self._hostutils = utilsfactory.get_hostutils()
self._vmutils = utilsfactory.get_vmutils()
self._vhdutils = utilsfactory.get_vhdutils()
self._pathutils = pathutils.PathUtils()
self._volumeops = volumeops.VolumeOps()
self._vmops = vmops.VMOps()
self._imagecache = imagecache.ImageCache()
def __init__(self):
self._hostutils = utilsfactory.get_hostutils()
self._vmutils = utilsfactory.get_vmutils()
self._vhdutils = utilsfactory.get_vhdutils()
self._pathutils = pathutils.PathUtils()
self._volumeops = volumeops.VolumeOps()
self._vmops = vmops.VMOps()
self._imagecache = imagecache.ImageCache()
def _compute_host_max_cpu_clock(self):
hostutils = utilsfactory.get_hostutils()
# host's number of CPUs and CPU clock speed will not change.
cpu_info = hostutils.get_cpus_info()
host_cpu_count = len(cpu_info)
host_cpu_clock = cpu_info[0]['MaxClockSpeed']
return float(host_cpu_clock * host_cpu_count)
def _compute_host_max_cpu_clock(self):
hostutils = utilsfactory.get_hostutils()
# host's number of CPUs and CPU clock speed will not change.
cpu_info = hostutils.get_cpus_info()
host_cpu_count = len(cpu_info)
host_cpu_clock = cpu_info[0]['MaxClockSpeed']
return float(host_cpu_clock * host_cpu_count)
def __init__(self):
self._hostutils = utilsfactory.get_hostutils()
self._vmutils = utilsfactory.get_vmutils()
self._vhdutils = utilsfactory.get_vhdutils()
self._pathutils = pathutils.PathUtils()
self._volumeops = volumeops.VolumeOps()
self._vmops = vmops.VMOps()
self._imagecache = imagecache.ImageCache()
self._block_dev_man = block_device_manager.BlockDeviceInfoManager()
def __init__(self):
self._hostutils = utilsfactory.get_hostutils()
self._vmutils = utilsfactory.get_vmutils()
self._vhdutils = utilsfactory.get_vhdutils()
self._pathutils = pathutils.PathUtils()
self._volumeops = volumeops.VolumeOps()
self._vmops = vmops.VMOps()
self._imagecache = imagecache.ImageCache()
self._block_dev_man = block_device_manager.BlockDeviceInfoManager()
def __init__(self, *args, **kwargs):
super(WindowsDriver, self).__init__(*args, **kwargs)
self.configuration = kwargs.get('configuration', None)
if self.configuration:
self.configuration.append_config_values(windows_opts)
self._vhdutils = utilsfactory.get_vhdutils()
self._tgt_utils = utilsfactory.get_iscsi_target_utils()
self._hostutils = utilsfactory.get_hostutils()
def __init__(self, *args, **kwargs):
super(WindowsDriver, self).__init__(*args, **kwargs)
self.configuration = kwargs.get('configuration', None)
if self.configuration:
self.configuration.append_config_values(windows_opts)
self._vhdutils = utilsfactory.get_vhdutils()
self._tgt_utils = utilsfactory.get_iscsi_target_utils()
self._hostutils = utilsfactory.get_hostutils()
def _check_minimum_windows_version(self):
if not utilsfactory.get_hostutils().check_min_windows_version(6, 2):
# the version is of Windows is older than Windows Server 2012 R2.
# Log an error, letting users know that this version is not
# supported any longer.
LOG.error(_LE('You are running nova-compute on an unsupported '
'version of Windows (older than Windows / Hyper-V '
'Server 2012). The support for this version of '
'Windows has been removed in Mitaka.'))
raise exception.HypervisorTooOld(version='6.2')
def _check_minimum_windows_version(self):
if not utilsfactory.get_hostutils().check_min_windows_version(6, 2):
# the version is of Windows is older than Windows Server 2012 R2.
# Log an error, letting users know that this version is not
# supported any longer.
LOG.error('You are running nova-compute on an unsupported '
'version of Windows (older than Windows / Hyper-V '
'Server 2012). The support for this version of '
'Windows has been removed in Mitaka.')
raise exception.HypervisorTooOld(version='6.2')
def __init__(self):
self._vmutils = utilsfactory.get_vmutils()
self._vhdutils = utilsfactory.get_vhdutils()
self._hostutils = utilsfactory.get_hostutils()
self._pathutils = pathutils.PathUtils()
self._volumeops = volumeops.VolumeOps()
self._imagecache = imagecache.ImageCache()
self._vif_driver = None
self._load_vif_driver_class()
self._vm_log_writers = {}
def __init__(self):
self._default_root_device = 'vda'
self._hostutils = utilsfactory.get_hostutils()
self._vmutils = utilsfactory.get_vmutils()
self._verify_setup()
self.volume_drivers = {'smbfs': SMBFSVolumeDriver(),
'iscsi': ISCSIVolumeDriver(),
'fibre_channel': FCVolumeDriver()}
def __init__(self):
self._vmutils = utilsfactory.get_vmutils()
self._vhdutils = utilsfactory.get_vhdutils()
self._hostutils = utilsfactory.get_hostutils()
self._pathutils = pathutils.PathUtils()
self._volumeops = volumeops.VolumeOps()
self._imagecache = imagecache.ImageCache()
self._vif_driver = None
self._load_vif_driver_class()
self._vm_log_writers = {}
def __init__(self):
self._vmutils = utilsfactory.get_vmutils()
self._metricsutils = utilsfactory.get_metricsutils()
self._vhdutils = utilsfactory.get_vhdutils()
self._hostutils = utilsfactory.get_hostutils()
self._pathutils = pathutils.PathUtils()
self._volumeops = volumeops.VolumeOps()
self._imagecache = imagecache.ImageCache()
self._serial_console_ops = serialconsoleops.SerialConsoleOps()
self._vif_driver = None
self._load_vif_driver_class()
def __init__(self):
self._vmutils = utilsfactory.get_vmutils()
self._metricsutils = utilsfactory.get_metricsutils()
self._vhdutils = utilsfactory.get_vhdutils()
self._hostutils = utilsfactory.get_hostutils()
self._pathutils = pathutils.PathUtils()
self._volumeops = volumeops.VolumeOps()
self._imagecache = imagecache.ImageCache()
self._serial_console_ops = serialconsoleops.SerialConsoleOps()
self._vif_driver = None
self._load_vif_driver_class()
def __init__(self):
# Live migration is supported starting from Hyper-V Server 2012
if utilsfactory.get_hostutils().check_min_windows_version(6, 2):
self._livemigrutils = utilsfactory.get_livemigrationutils()
else:
self._livemigrutils = None
self._pathutils = pathutils.PathUtils()
self._vmops = vmops.VMOps()
self._volumeops = volumeops.VolumeOps()
self._imagecache = imagecache.ImageCache()
self._vmutils = utilsfactory.get_vmutils()
def __init__(self):
# Live migration is supported starting from Hyper-V Server 2012
if utilsfactory.get_hostutils().check_min_windows_version(6, 2):
self._livemigrutils = utilsfactory.get_livemigrationutils()
else:
self._livemigrutils = None
self._pathutils = pathutils.PathUtils()
self._vmops = vmops.VMOps()
self._volumeops = volumeops.VolumeOps()
self._imagecache = imagecache.ImageCache()
self._vmutils = utilsfactory.get_vmutils()
def __init__(self, virtapi=None):
self._virtapi = virtapi
self._vmutils = utilsfactory.get_vmutils()
self._metricsutils = utilsfactory.get_metricsutils()
self._vhdutils = utilsfactory.get_vhdutils()
self._hostutils = utilsfactory.get_hostutils()
self._pathutils = pathutils.PathUtils()
self._volumeops = volumeops.VolumeOps()
self._imagecache = imagecache.ImageCache()
self._serial_console_ops = serialconsoleops.SerialConsoleOps()
self._block_dev_man = (block_device_manager.BlockDeviceInfoManager())
self._vif_driver = vif_utils.HyperVVIFDriver()
def __init__(self):
self._default_root_device = 'vda'
self._hostutils = utilsfactory.get_hostutils()
self._vmutils = utilsfactory.get_vmutils()
self._verify_setup()
self.volume_drivers = {
'smbfs': SMBFSVolumeDriver(),
'iscsi': ISCSIVolumeDriver(),
'fibre_channel': FCVolumeDriver()
}
def check_multipath_support(enforce_multipath):
hostutils = utilsfactory.get_hostutils()
mpio_enabled = hostutils.check_server_feature(hostutils.FEATURE_MPIO)
if not mpio_enabled:
err_msg = _LE(
"Using multipath connections for iSCSI and FC disks "
"requires the Multipath IO Windows feature to be "
"enabled. MPIO must be configured to claim such devices.")
LOG.error(err_msg)
if enforce_multipath:
raise exception.BrickException(err_msg)
return False
return True
def __init__(self, virtapi=None):
self._virtapi = virtapi
self._vmutils = utilsfactory.get_vmutils()
self._metricsutils = utilsfactory.get_metricsutils()
self._vhdutils = utilsfactory.get_vhdutils()
self._hostutils = utilsfactory.get_hostutils()
self._pathutils = pathutils.PathUtils()
self._serial_console_ops = serialconsoleops.SerialConsoleOps()
self._volumeops = volumeops.VolumeOps()
self._imagecache = imagecache.ImageCache()
self._vif_driver_cache = {}
self._block_device_manager = (
block_device_manager.BlockDeviceInfoManager())
def check_multipath_support(enforce_multipath):
hostutils = utilsfactory.get_hostutils()
mpio_enabled = hostutils.check_server_feature(
hostutils.FEATURE_MPIO)
if not mpio_enabled:
err_msg = _("Using multipath connections for iSCSI and FC disks "
"requires the Multipath IO Windows feature to be "
"enabled. MPIO must be configured to claim such "
"devices.")
LOG.error(err_msg)
if enforce_multipath:
raise exception.BrickException(err_msg)
return False
return True
def _check_minimum_windows_version(self):
hostutils = utilsfactory.get_hostutils()
if not hostutils.check_min_windows_version(6, 2):
# the version is of Windows is older than Windows Server 2012 R2.
# Log an error, letting users know that this version is not
# supported any longer.
LOG.error('You are running nova-compute on an unsupported '
'version of Windows (older than Windows / Hyper-V '
'Server 2012). The support for this version of '
'Windows has been removed in Mitaka.')
raise exception.HypervisorTooOld(version='6.2')
elif not hostutils.check_min_windows_version(6, 3):
# TODO(claudiub): replace the warning with an exception in Rocky.
LOG.warning('You are running nova-compute on Windows / Hyper-V '
'Server 2012. The support for this version of Windows '
'has been deprecated In Queens, and will be removed '
'in Rocky.')
def _check_minimum_windows_version(self):
hostutils = utilsfactory.get_hostutils()
if not hostutils.check_min_windows_version(6, 2):
# the version is of Windows is older than Windows Server 2012 R2.
# Log an error, letting users know that this version is not
# supported any longer.
LOG.error('You are running nova-compute on an unsupported '
'version of Windows (older than Windows / Hyper-V '
'Server 2012). The support for this version of '
'Windows has been removed in Mitaka.')
raise exception.HypervisorTooOld(version='6.2')
elif not hostutils.check_min_windows_version(6, 3):
# TODO(claudiub): replace the warning with an exception in Rocky.
LOG.warning('You are running nova-compute on Windows / Hyper-V '
'Server 2012. The support for this version of Windows '
'has been deprecated In Queens, and will be removed '
'in Rocky.')
def __init__(self):
self._hostutils = utilsfactory.get_hostutils()
self._pathutils = pathutils.PathUtils()
def __init__(self):
self._hostutils = utilsfactory.get_hostutils()
self._pathutils = pathutils.PathUtils()
