Listen %PUBLICPORT%
 
 <VirtualHost *:%PUBLICPORT%>
     WSGIDaemonProcess nova-metadata processes=%APIWORKERS% threads=1 user=%USER% display-name=%{GROUP} %VIRTUALENV%
     WSGIProcessGroup nova-metadata
     WSGIScriptAlias / %PUBLICWSGI%
     WSGIApplicationGroup %{GLOBAL}
     WSGIPassAuthorization On
     <IfVersion >= 2.4>
       ErrorLogFormat "%M"
     </IfVersion>
     ErrorLog /var/log/%APACHE_NAME%/nova-metadata.log
     %SSLENGINE%
     %SSLCERTFILE%
     %SSLKEYFILE%
 </VirtualHost>
 
 Alias /metadata %PUBLICWSGI%
 <Location /metadata>
     SetHandler wsgi-script
     Options +ExecCGI
     WSGIProcessGroup nova-metadata
     WSGIApplicationGroup %{GLOBAL}
     WSGIPassAuthorization On
 </Location>