Open Stack

Which driver are you using?

For OVS and Linux Bridge, there was decent documentation (including
diagrams) in the Grizzly-era Networking Administration Guide, the "Under
the Hood" section:
http://docs.openstack.org/grizzly/openstack-network/admin/content/under_the_hood_openvswitch.html

That guide is missing from the Havana release and from trunk. It seems to
be replaced by a unified "Cloud Administration Guide" but the networking
section in there is missing anything that resembles this section.


On Tue, Dec 10, 2013 at 11:08 AM, Gangur, Hrushikesh (R & D HP Cloud) <
hrushikesh.gangur at hp.com> wrote:

>
> http://techbackground.blogspot.com/2013/05/debugging-quantum-dhcp-and-open-vswitch.html
>
>
> -----Original Message-----
> From: Gonzalo Aguilar Delgado [mailto:gaguilar at aguilardelgado.com]
> Sent: Tuesday, December 10, 2013 3:35 AM
> To: openstack at lists.openstack.org
> Subject: [Openstack] OpenStack networking and disks...
>
> Hi,
>
> Is there any document that explains inner workings of neutron networking?
>
> I have an internal NAS that does not have support for openstack, and until
> we have resources to replace I want to use it to server iscsi disks.
>
> I can create disks by hand and associate to instances. But first I have to
> configure how will it connect to the network.
>
>
> For now it's serving disks on a network that's accessible to the
> floating ip network. That's not the best way but I cannot change it
> because other instances that are not part of the openstack network are
> using it. For example maas server.
>
> So I can add it another ip for each private network so it can serve
> disks on the private/management net. But how do I configure virtual
> routers so this NAS is accessible from private range (for ex.
> 192.168.10.0/24).
>
> Is this the best way to do it?
>
> What's the best way to add servers that are not part of the openstack
> deployment to the net, for example a nagios monitoring set for each
> tenant so they have monitoring of their instances but they have not to
> install.
>
> Best regards,
>
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