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On Tue, Jul 24, 2012 at 1:04 PM, Thomas Vachon <vachon at sessionm.com> wrote:
> On Tue, Jul 24, 2012 at 12:46 PM, Thomas Vachon <vachon at sessionm.com> wrote:
>>> <snip>
>>>
>>> This looks like a rabbitmq problem. We've been having a lot of trouble
>>> with rabbitmq stability on precise lately. I haven't run it down to
>>> root cause, but you might try restarting it.
>>>  -nld
>>
>> RabbitMQ was restarted with no luck.  I saw the api reconnect and I
>> still get the same error.  I also kicked over the API for good
>> measure, still nothing.  I did some abrupt disconnects in the RabbitMQ
>> log, but nothing correlating in any nova log.
>
> I think I found the "root" of the problem but not the solution
>
> Binary           Host                                 Zone
> Status     State Updated_At
> nova-consoleauth backend1                             nova
> enabled    :-)   2012-07-24 17:02:46
> nova-scheduler   backend1                             nova
> enabled    :-)   2012-07-24 17:02:48
> nova-cert        backend1                             nova
> enabled    :-)   2012-07-24 17:02:48
> nova-compute     compute1                             nova
> enabled    :-)   2012-07-24 17:02:38
> nova-compute     compute2                             nova
> enabled    :-)   2012-07-24 17:02:46
> nova-compute     compute3                             nova
> enabled    :-)   2012-07-24 17:02:31
> nova-compute     compute4                             nova
> enabled    :-)   2012-07-24 17:02:42
>
> I don't see nova-network in the list above (run from any host)

I can confirm the ubuntu upstream package is missing a hook to put the
sudo file in its place.  I made a custom one, and nova-network jumped
to life