def upload_stream_optimized_disk(context, timeout_secs, read_handle, **kwargs):
"""Upload virtual disk in streamOptimized format to VMware server."""
LOG.debug("Uploading virtual disk file: %(path)s to create backing with "
"spec: %(spec)s.",
{'path': read_handle.name,
'spec': kwargs.get('vm_create_spec')})
file_size = kwargs.get('vmdk_size')
write_handle = rw_util.VMwareHTTPWriteVmdk(kwargs.get('session'),
kwargs.get('host'),
kwargs.get('resource_pool'),
kwargs.get('vm_folder'),
kwargs.get('vm_create_spec'),
file_size)
start_transfer(context, timeout_secs, read_handle, file_size,
write_file_handle=write_handle)
LOG.debug("Uploaded virtual disk file: %s.", read_handle.name)
return write_handle.get_imported_vm()
def fetch_stream_optimized_image(context, timeout_secs, image_service,
image_id, **kwargs):
"""Download stream optimized image from glance image server."""
LOG.debug("Downloading image: %s from glance image server using HttpNfc"
" import." % image_id)
file_size = int(kwargs.get('image_size'))
read_iter = image_service.download(context, image_id)
read_handle = rw_util.GlanceFileRead(read_iter)
write_handle = rw_util.VMwareHTTPWriteVmdk(kwargs.get('session'),
kwargs.get('host'),
kwargs.get('resource_pool'),
kwargs.get('vm_folder'),
kwargs.get('vm_create_spec'),
file_size)
start_transfer(context, timeout_secs, read_handle, file_size,
write_file_handle=write_handle)
LOG.info(_("Downloaded image: %s from glance image server.") % image_id)
