def get_csar_size(package_uuid, location):
try:
return glance_store.backend.get_size_from_backend(location)
except Exception:
LOG.exception(
"Failed to get csar data from glance store %(location)s "
"for package %(uuid)s", {
"location": location,
"uuid": package_uuid
})
raise exceptions.VnfPackageLocationInvalid(location=location)
def _get_csar_chunks(package_uuid, location, offset, chunk_size):
try:
resp, size = glance_store.backend.get_from_backend(
location, offset=offset, chunk_size=chunk_size)
return resp, size
except Exception:
LOG.exception(
"Failed to get csar data from glance store %(location)s "
"for package %(uuid)s", {
"location": location,
"uuid": package_uuid
})
raise exceptions.VnfPackageLocationInvalid(location=location)