osdir.com

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Openstack] [OpenStack][Compute-Neutron] Is it possible to create flat network from different NICs


Thanks a lot.

On Wed, Nov 21, 2018 at 2:51 PM Slawomir Kaplonski <skaplons at redhat.com>
wrote:

> Hi,
>
> Yes, that should be possible. You can create 4 bridges on compute node and
> add all of them to bridge_mappings config option.
> Then You can create 4 networks with different physical_network for each of
> them and agent will know which bridge should be used for ports from each
> network.
> It is described e.g. in [1].
>
> [1]
> https://ask.openstack.org/en/question/94206/how-to-understand-the-bridge_mappings/?answer=94230#post-id-94230
>
> > WiadomoÅ?Ä? napisana przez Soheil Pourbafrani <soheil.ir08 at gmail.com> w
> dniu 21.11.2018, o godz. 12:08:
> >
> > Hi,
> >
> > I installed OpenStack on One node (for test) and creating a flat
> external network I could connect VMs to the provider network (internet).
> >
> > In the production environment, we have 4 NIC on each server and each
> server (compute node) will run 4 instances. My question is, is it possible
> to create a separate external network based on each NIC (so 4 external
> networks) and run each instance using one of them?
> > _______________________________________________
> > Mailing list:
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> > Post to     : openstack at lists.openstack.org
> > Unsubscribe :
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>
> â??
> Slawek Kaplonski
> Senior software engineer
> Red Hat
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20181121/db9bbb42/attachment.html>