def _work(self):
        """Start the neutron-hnv-metadata-proxy agent."""
        server = wsgi.Server(
            name=self._AGENT_BINARY,
            num_threads=CONF.AGENT.worker_count)
        server.start(
            application=_MetadataProxyHandler(),
            port=CONF.bind_port,
            host=CONF.bind_host)
        server.wait()