On 01/23/2013 11:32 AM, Staicu Gabriel wrote:
These are great news Gary.
Do you happen to know if the patch will be also available for folsom?
I think that we will have to wait and see. I do not think that the
chances are great as it is a major change and could cause instability in
the stable version.
Thanks,
Gabriel
------------------------------------------------------------------------
*From:* Gary Kotton <gkot...@redhat.com>
*To:* jian....@canonical.com
*Cc:* openstack@lists.launchpad.net
*Sent:* Wednesday, January 23, 2013 10:08 AM
*Subject:* Re: [Openstack] Is the Quantum a network bottleneck
On 01/22/2013 07:02 PM, Jian Wen wrote:
On 2013年01月22日 10:56, Balamurugan V G wrote:
Hi,
In an Openstack deployment using Quantum, the compute nodes access
the public/external network via the network node (as per the diagram
http://docs.openstack.org/trunk/openstack-network/admin/content/connectivity.html).
So if I have a hundred compute nodes each running hundred instances,
wouldn't the link to the network node choke? Also wouldnt the
network node's resources be a bottleneck?
Regards,
Balu
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Quantum Multi-host DHCP and L3
https://blueprints.launchpad.net/quantum/+spec/quantum-multihost
Yes. At the moment the network node is the bottleneck. There is a
patch upstream in review that will solve this issue:
https://review.openstack.org/#/c/18216/
Hopefully this will be ready in the Grizzly cycle.
In addition to this it also provides HA for the L3 and DHCP agents.
Thanks
Gary
--
Jian Wen
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