chown neutron:root /var/run/neutron
end script
-exec start-stop-daemon --start --chuid neutron --exec /usr/bin/neutron-metadata-agent -- \
+exec start-stop-daemon --start --chuid neutron:neutron --exec /usr/bin/neutron-metadata-agent -- \
--config-file=/etc/neutron/neutron.conf --config-file=/etc/neutron/metadata_agent.ini \
--log-file=/var/log/neutron/metadata-agent.log