def finish_migration(self, context, migration, instance, disk_info,
network_info, image_meta, resize_instance=False,
block_device_info=None):
"""Completes a resize."""
LOG.debug("`Finish migration` method called.")
if volumeutils.ebs_root_in_block_devices(block_device_info):
root_path = None
else:
root_path = pathutils.lookup_root_vhd_path(instance)
if not root_path:
raise vbox_exc.VBoxException(
i18n._("Cannot find boot VHD file for instance: %s") %
instance.name)
base_disk_path = imagecache.get_cached_image(context, instance)
self._check_disk(root_path, base_disk_path)
ephemeral_path = pathutils.lookup_ephemeral_vhd_path(instance)
if not ephemeral_path:
ephemeral_path = self._vbox_ops.create_ephemeral_disk(instance)
if resize_instance:
self._resize_disk(instance, instance.root_gb * units.Ki, root_path)
self._resize_disk(instance,
instance.get('ephemeral_gb', 0) * units.Ki,
ephemeral_path)
self._vbox_ops.create_instance(instance, image_meta, network_info,
overwrite=False)
self._vbox_ops.storage_setup(instance, root_path, ephemeral_path,
block_device_info)
def finish_revert_migration(self, context, instance, network_info,
block_device_info=None):
"""Finish reverting a resize."""
LOG.debug("`Finish revert migration` method called.")
self._revert_migration_files(instance)
self._vbox_ops.create_instance(instance, image_meta={},
network_info=network_info,
overwrite=False)
if volumeutils.ebs_root_in_block_devices(block_device_info):
root_path = None
else:
root_path = pathutils.lookup_root_vhd_path(instance)
eph_path = pathutils.lookup_ephemeral_vhd_path(instance)
self._vbox_ops.storage_setup(instance, root_path, eph_path,
block_device_info)
def finish_revert_migration(self,
context,
instance,
network_info,
block_device_info=None):
"""Finish reverting a resize."""
LOG.debug("`Finish revert migration` method called.")
self._revert_migration_files(instance)
self._vbox_ops.create_instance(instance,
image_meta={},
network_info=network_info,
overwrite=False)
if volumeutils.ebs_root_in_block_devices(block_device_info):
root_path = None
else:
root_path = pathutils.lookup_root_vhd_path(instance)
eph_path = pathutils.lookup_ephemeral_vhd_path(instance)
self._vbox_ops.storage_setup(instance, root_path, eph_path,
block_device_info)
def finish_migration(self,
context,
migration,
instance,
disk_info,
network_info,
image_meta,
resize_instance=False,
block_device_info=None):
"""Completes a resize."""
LOG.debug("`Finish migration` method called.")
if volumeutils.ebs_root_in_block_devices(block_device_info):
root_path = None
else:
root_path = pathutils.lookup_root_vhd_path(instance)
if not root_path:
raise vbox_exc.VBoxException(
i18n._("Cannot find boot VHD file for instance: %s") %
instance.name)
base_disk_path = imagecache.get_cached_image(context, instance)
self._check_disk(root_path, base_disk_path)
ephemeral_path = pathutils.lookup_ephemeral_vhd_path(instance)
if not ephemeral_path:
ephemeral_path = self._vbox_ops.create_ephemeral_disk(instance)
if resize_instance:
self._resize_disk(instance, instance.root_gb * units.Ki, root_path)
self._resize_disk(instance,
instance.get('ephemeral_gb', 0) * units.Ki,
ephemeral_path)
self._vbox_ops.create_instance(instance,
image_meta,
network_info,
overwrite=False)
self._vbox_ops.storage_setup(instance, root_path, ephemeral_path,
block_device_info)