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<div class="moz-cite-prefix">Interesting, It would be great to know
what causes the crash if you can identify it.<br>
<br>
What was previously between the designate components and qpid?
Simple router? Stateful firewall? Something else?<br>
<br>
Thanks,<br>
Kiall<br>
<br>
On 22/07/15 10:53, Jaime Fernández wrote:<br>
</div>
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cite="mid:CADat5Y=VPd0vdH8tnCNX=FTEgFecLrPePbnhALmH8ft_4RKa2w@mail.gmail.com"
type="cite">
<div dir="ltr">I moved the virtual machine where designate
processes are running into a host in the same LAN than OST. Now
the designate-api process does not die anymore (still using
qpid). I'm afraid that some network problem or timeout could be
the reason for this problem. We'll keep monitoring this process
to confirm it.<br>
<br>
I understand that it's a bug of designate-api or oslo.messaging
library.</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Jul 21, 2015 at 1:19 PM, Jaime
Fernández <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:jjjaime@gmail.com" target="_blank">jjjaime@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div>Hi Kiall,<br>
</div>
<div><br>
It's a bit strange because only designate-api dies but
designate-sink is also integrated with qpid and
survives.<br>
<br>
</div>
These issues are a bit difficult because it is not
deterministic. What I've just tested is using a local qpid
instance and it looks like the designate-api is not killed
any more (however, it's a short period of time). We are
going to integrate the host where designate components are
installed in the same VLAN than the rest of OST just to
check if it's a rare issue with the network.<br>
<div>
<div><br>
</div>
<div>Before testing with Rabbit, as you recommended, we
are testing with qpid in the same VLAN (just to
discard the network issue).<br>
<br>
I will give you info about my progress.<br>
</div>
</div>
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