pool-rbd.xml

<pool type='rbd'>
  <name>ceph</name>
  <source>
    <name>rbd</name>
    <host name='localhost' port='6789'/>
    <host name='localhost' port='6790'/>
    <auth username='admin' type='ceph'>
      <secret uuid='2ec115d7-3a88-3ceb-bc12-0ac909a6fd87'/>
    </auth>
  </source>
</pool>