Revision history [back]

In my case (new install using Ubuntu Juju) the problem was that neutron was misconfigured with the wrong ip address for the metadata server.

This is good:

That pointed me at: root@neutron:/etc/neutron# cat metadata_agent.ini

  nova_metadata_ip =
  nova_metadata_port = 8775

I fixed the nova_metadata_ip adn restarted the neutron metadata service and that solved the issue.