'Enable container CDN.
:param container: Container instance
:type  container: :class:`Container`
:rtype: ``bool``'

def enable_container_cdn(self, container):

    path = self.get_container_cdn_url(container)
    lockfile.MkdirFileLock(path, threaded=True)
    with LockLocalStorage(path):
        self._make_path(path)
    return True
