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Raghu
On Tuesday, Oct 14, 2014 at 7:49 AM, Aaron Knister <[email protected]>,
wrote:
Thanks Remo, could you elaborate a little? Which is part of RabbitMQ? The HA
layer or the message retransmission? I'm currently using qpid. Also, just so
I'm clear, is it the openstack code or the low-level messaging drivers (rabbit,
zmq, qpid) that retransmit on message delivery failure?
Thanks!
That should be the job messaging infrastructure provided by rabbit or qpid
Raghu
Sent from my iPhone
On Oct 13, 2014, at 11:59 PM, Remo Mattei <[email protected]> wrote:
That is part of RabbitMQ and yes it will resend the msg.
Remo
On Oct 13, 2014, at 22:31, Aaron Knister <[email protected]> wrote:
Hi Everyone,
I'm building a production-grade cloud where HA is a requirement. I'm currently
working on implementing HA of the messaging layer and am not clear on what the
expectations/assumptions are of the messaging layer regarding message
durability and reliability. I've seen documentation scattered about that
suggests OpenStack makes no assumptions that messages will be delivered or will
need to persist for any period of time
(https://openstack.redhat.com/Highly_Available_Qpid_for_OpenStack).
What's the consequence of RPC message loss within openstack? Is it true that it
will resend messages?
Thanks!
-Aaron
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