I think the Neutron server log is indicating invalid credentials. Suggest checking the auth settings in your neutron.conf. Neil From: Alexandr Porunov Sent: Friday, 26 February 2016 20:39 To: Openstack Subject: [Openstack] [neutron] 503 Service Unavailable Hello everyone, I am trying to install neutron. I have passed all steps except the verify step: http://docs.openstack.org/liberty/install-guide-rdo/neutron-verify.html $ neutron ext-list 503 Service Unavailable The server is currently unavailable. Please try again at a later time. There is logs from the controller node: /var/log/neutron/server.log: http://paste.openstack.org/show/488423/ There is logs from the compute node: /var/log/neutron/linuxbridge-agent.log: http://paste.openstack.org/show/488424/ And there is additional logs from the controller node: /var/log/neutron/metadata-agent.log: http://paste.openstack.org/show/488422/ /var/log/neutron/linuxbridge-agent.log: http://paste.openstack.org/show/488421/ /var/log/neutron/l3-agent.log: http://paste.openstack.org/show/488419/ /var/log/neutron/dhcp-agent.log: http://paste.openstack.org/show/488417/ Please, help me figure out why neutron doesn't work. Best Regards, Alexandr -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20160226/7141fadb/attachment.html>