[Openstack] multiple network nodes

Anne Gentle anne at openstack.org
Wed Jan 22 05:21:17 UTC 2014


On Tue, Jan 21, 2014 at 9:58 PM, Remo Mattei <remo at italy1.com> wrote:

> I have not seen it personally but that does not mean it’s not there :)
>
>
There's a new example architecture being added to the OpenStack Operations
Guide in review at
https://review.openstack.org/#/c/67763/4/doc/openstack-ops/section_arch_example-neutron.xml.
You may find it useful - I expect it to be merged this week, then you can
read more at http://docs.openstack.org/trunk/openstack-ops/content/.

Anne


>
> Ciao
> --
> Remo Mattei
>
> ------------------------------
> Da: Jeff Cai jeff_cai at symantec.com
> Rispondi: Jeff Cai jeff_cai at symantec.com
> Data: January 21, 2014 at 19:52:36
> A: Remo Mattei remo at italy1.com, Mike Spreitzer mspreitz at us.ibm.com
> Oggetto:  RE: [Openstack] multiple network nodes
>
>  Mike and Remo,
>
>
>
> Thanks for your reply.
>
> I am wondering how to balance the network load in openstack deployment.
> Which services can I distribute among several network nodes? Is there a
> document to describe something like this?
>
>
>
> Jeff
>
>
>
> *From:* Remo Mattei [mailto:remo at italy1.com]
> *Sent:* Tuesday, January 21, 2014 11:34 PM
> *To:* Mike Spreitzer
> *Cc:* Jeff Cai; openstack at lists.openstack.org
> *Subject:* Re: [Openstack] multiple network nodes
>
>
>
> Yes now with ml2 you can have multiple plugins which was not possible
> before.
>
>
>
> Remo
>
> Inviato da iPhone ()
>
>
> Il giorno Jan 21, 2014, alle ore 6:15, Mike Spreitzer <mspreitz at us.ibm.com>
> ha scritto:
>
>  > From: Jeff Cai <Jeff_Cai at symantec.com>
> > To: "openstack at lists.openstack.org" <openstack at lists.openstack.org>,
> > Date: 01/21/2014 02:42 AM
> > Subject: [Openstack] multiple network nodes
> >
> > Hi,
> >
> > Does openstack support multiple network nodes deployment? Which
> > services should be running on each of the network nodes?
>
> Yes, OpenStack definitely supports a multi-node deployment.  OpenStack has
> a lot of flexibility in what you deploy and how.  Which services you run on
> which node depends on what services you deploy in your system and what you
> want to do about high availability for the logical singletons.  You can
> start to get some clues in
> http://docs.openstack.org/havana/install-guide/install/apt/content/ch_overview.html ---
> but that does not attempt to be comprehensive.  For example, it does not
> show deployment of Cinder in the later pictures; Cinder is discussed in
> http://docs.openstack.org/havana/install-guide/install/apt/content/ch_cinder.html
>
> Regards,
> Mike
>
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