def __init__(self, context, instance, destination, block_migration,
disk_over_commit):
self.context = context
self.instance = instance
self.destination = destination
self.block_migration = block_migration
self.disk_over_commit = disk_over_commit
self.source = instance.host
self.migrate_data = None
self.compute_rpcapi = compute_rpcapi.ComputeAPI()
self.servicegroup_api = servicegroup.API()
self.scheduler_client = scheduler_client.SchedulerClient()
self.image_api = image.API()
def __init__(self):
super(ComputeTaskManager, self).__init__()
self.compute_rpcapi = compute_rpcapi.ComputeAPI()
self.image_api = image.API()
self.scheduler_client = scheduler_client.SchedulerClient()
CONF.import_opt('enabled',
'patron.compute.api',
group='ephemeral_storage_encryption')
CONF.import_opt('cipher',
'patron.compute.api',
group='ephemeral_storage_encryption')
CONF.import_opt('key_size',
'patron.compute.api',
group='ephemeral_storage_encryption')
CONF.import_opt('rbd_user', 'patron.virt.libvirt.volume', group='libvirt')
CONF.import_opt('rbd_secret_uuid',
'patron.virt.libvirt.volume',
group='libvirt')
LOG = logging.getLogger(__name__)
IMAGE_API = image.API()
@six.add_metaclass(abc.ABCMeta)
class Image(object):
SUPPORTS_CLONE = False
def __init__(self, source_type, driver_format, is_block_dev=False):
"""Image initialization.
:source_type: block or file
:driver_format: raw or qcow2
:is_block_dev:
"""
if (CONF.ephemeral_storage_encryption.enabled