Thank you!
I will deploy it with Quorum Queue and give you my feedback.
On Sun, Jun 18, 2023 at 8:02 PM Nguyễn Hữu Khôi nguyenhuukhoinw@gmail.com wrote:
Helo, With kolla ansible
nano /etc/kolla/config/global.conf
[oslo_messaging_rabbit] rabbit_quorum_queue = true
but you need destroy (rm rabbitmq container and its volume ) and redeploy new one to make quorum queues work.
Nguyen Huu Khoi
On Sun, Jun 18, 2023 at 9:04 AM Satish Patel satish.txt@gmail.com wrote:
Great! This is good to know that Quorum is a good solution.
Do you have a config to enable in kolla-ansible deployment?
On Thu, Jun 15, 2023 at 5:43 AM Arnaud Morin arnaud.morin@gmail.com wrote:
Hey,
We are also using quorum in some regions and plan to enable quorum everwhere.
Note that we also manage to enable quorum for transient queues (using a custom patch as it's not doable with current oslo.messaging, see my request in [1]). We also introduced some custom changes in py-amqp to handle correctly the rabbit disconnections (see [2] and [3]).
So far, the real improvment is achieved thanks to the combination of all of these changes, enabling quorum queue only was not enough for us to notice any improvment.
The downside of quorum queues is that it consume more power on the rabbit cluster: you need more IO, CPU, RAM and network bandwith for the same number of queues (see [4]). It has to be taken into account.
Cheers, Arnaud.
[1] https://lists.openstack.org/pipermail/openstack-discuss/2023-April/033343.ht... [2] https://github.com/celery/py-amqp/pull/410 [3] https://github.com/celery/py-amqp/pull/405 [4] https://plik.ovh/file/nHCny7psDCTrEm76/Pq9ASO9wUd8HRk4C/s_1686817000.png
On 13.06.23 - 09:14, Sa Pham wrote:
Dear Khôi,
Thanks for your reply.
On Tue, Jun 13, 2023 at 9:05 AM Nguyễn Hữu Khôi <
nguyenhuukhoinw@gmail.com>
wrote:
Hello. Firstly, when I used the classic queue and sometimes, my rabbitmq
cluster
was broken, the computers showed state down and I needed to restart
the
computer service to make it up. Secondly, 1 of 3 controller is down
but my
system still works although it is not very first as fully
controller. I ran
it for about 3 months compared with classic. My openstack is Yoga
and use
Kolla-Ansible as a deployment tool, Nguyen Huu Khoi
On Tue, Jun 13, 2023 at 8:43 AM Sa Pham saphi070@gmail.com wrote:
Hi Khôi,
Why do you say using the quorum queue is more stable than the
classic
queue ?
Thanks,
On Tue, Jun 13, 2023 at 7:26 AM Nguyễn Hữu Khôi < nguyenhuukhoinw@gmail.com> wrote:
> Hello Huettner, > I have used the quorum queue since March and it is ok until now. It > looks more stable than the classic queue. Some feedback to you. > Thank you. > Nguyen Huu Khoi. > > > > On Mon, May 8, 2023 at 1:14 PM Felix Hüttner
> wrote: > >> Hi Nguyen, >> >> >> >> we are using quorum queues for one of our deployments. So fare we
did
>> not have any issue with them. They also seem to survive restarts
without
>> issues (however reply queues are still broken afterwards in a
small amount
>> of cases, but they are no quorum/mirrored queues anyway). >> >> >> >> So I would recommend them for everyone that creates a new cluster. >> >> >> >> -- >> >> Felix Huettner >> >> >> >> *From:* Nguyễn Hữu Khôi nguyenhuukhoinw@gmail.com >> *Sent:* Saturday, May 6, 2023 4:29 AM >> *To:* OpenStack Discuss openstack-discuss@lists.openstack.org >> *Subject:* [OPENSTACK][rabbitmq] using quorum queues >> >> >> >> Hello guys. >> >> IS there any guy who uses the quorum queue for openstack? Could
you
>> give some feedback to compare with classic queue? >> >> Thank you. >> >> Nguyen Huu Khoi >> >> Diese E Mail enthält möglicherweise vertrauliche Inhalte und ist
nur
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-- Sa Pham Dang Skype: great_bn Phone/Telegram: 0986.849.582
-- Sa Pham Dang Skype: great_bn Phone/Telegram: 0986.849.582