<p dir="ltr">For some reason the neutron agent thinks neutron is located at a hostname called 'controller'. I would check out your Keystone endpoint list to see if it needs to be updated with the correct hostname. </p>
<p dir="ltr">If 'controller' is correct, it sounds like the neutron server didn't start correctly. Check the logs in /var/log/neutron/server.log to see if you had any errors. </p>
<p dir="ltr">The agent list when it was working was okay. The linux bridge agent is the one that corresponds to each compute node. </p>
<div class="gmail_quote">On Mar 8, 2016 18:07, "Christopher Hull" <<a href="mailto:chrishull42@gmail.com">chrishull42@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div><div>Hi all;<br></div>I was wondering if someone could tell me how to trace this down. I've got a single box installation that I'm trying to get working. Everything seems to run, but when I reboot, Neutron drops off.<br><br>neutron agent-list<br>Unable to establish connection to <a href="http://controller:9696/v2.0/agents.json" target="_blank">http://controller:9696/v2.0/agents.json</a><br><br></div>nova and glance seem ok. Neutron was a tough install. I chose Network Option 2 and did both the Controller and Compute installs on a single node. Before I rebooted I was able to get this.<br><br>neutron agent-list<br>+--------------------------------------+--------------------+--------+-------+----------------+---------------------------+<br>| id | agent_type | host | alive | admin_state_up | binary |<br>+--------------------------------------+--------------------+--------+-------+----------------+---------------------------+<br>| 41974f0e-4342-4027-a771-53443a8d1911 | Metadata agent | maersk | :-) | True | neutron-metadata-agent |<br>| 9f002230-33ea-4523-a736-8d96a96a85f1 | Linux bridge agent | maersk | :-) | True | neutron-linuxbridge-agent |<br>| ccb8cd1c-6c47-4df9-9e87-4b3b651c3427 | L3 agent | maersk | :-) | True | neutron-l3-agent |<br>| ef5611be-edf3-4565-aaa7-a833bdc79d57 | DHCP agent | maersk | :-) | True | neutron-dhcp-agent |<br>+--------------------------------------+--------------------+--------+-------+----------------+---------------------------+<br><br></div>Wondering why Compute doesn't show up.<br><br></div>Please help.<br><br></div>Thanks;<br></div>-Chris<br><br></div><br><div><div><div><div><div><div><div><div><div><div><br><br><br><br clear="all"><div><div><div dir="ltr"><div><div dir="ltr"><div><div><div>- Christopher T. Hull<br></div><div>333 Orchard Ave, Sunnyvale CA. 94085<br><a href="tel:%28415%29%20385%204865" value="+14153854865" target="_blank">(415) 385 4865</a><br></div><div><a href="mailto:chrishull42@gmail.com" target="_blank">chrishull42@gmail.com</a><br></div><a href="http://chrishull.com" target="_blank">http://chrishull.com</a><br><br></div></div><div><div><br></div></div></div></div></div></div></div>
</div></div></div></div></div></div></div></div></div></div></div>
<br>_______________________________________________<br>
OpenStack-operators mailing list<br>
<a href="mailto:OpenStack-operators@lists.openstack.org">OpenStack-operators@lists.openstack.org</a><br>
<a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators" rel="noreferrer" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators</a><br>
<br></blockquote></div>